Professor David Stone

PhD, BEng, FIET

School of Electrical and Electronic Engineering

Professor in Electrical Engineering

Theme Lead for Electrical Machines

d.a.stone@sheffield.ac.uk
+44 114 222 5046

Full contact details

Professor David Stone
School of Electrical and Electronic Engineering

Profile

I studied Electronic Engineering at the University of Sheffield from 1982 - 1985, and graduated with a 1st class BEng (Hons) before moving to Liverpool University to study my PhD.

I graduated from Liverpool University in 1989 with a PhD in Automatic Weld Penetration Control, having developed a vision system and power electronics capable of controlling the penetration of a TIG welding arc through the workpiece.

After graduating with a PhD, I joined the University of Sheffield as a member of academic staff in the Electrical Machines and Drives (EMD) Group where I have been working to date, having been promoted to Professor in 2013.

My research interests include Power electronics and Energy storage, and currently, through CREESA, we operate the largest grid connected lithium titanate electrical energy storage system in the UK.

Qualifications

PhD, University of Liverpool
BEng, University of Sheffield
FIET

Research interests

Simulation and modelling of energy generation and storage, including Hybrid energy storage systems - combinations of flywheels & different battery technologies for optimal storage
Modelling of energy systems related to transport systems, including trams systems, freight vehicles, public transport system and private vehicles
Development of ‘smart’ battery packs for all-electric and hybrid-electric vehicles, based on both Li-based chemistries, Ni-MH and VRLA cells containing cell state-of-charge monitoring and conditioning electronics to extend the lifetime of the cells. Incorporation of observer techniques into state of function monitoring for cells to increase operation lifetime and consumer confidence in battery technology
Investigation into second life operation of EV batteries for Grid support and localised energy storage
High efficiency EV-contact less battery charging
Investigation into high frequency, high power, resonant converters for induction heating applications. Continuing work is now looking at the use of high frequency matrix converters (operating above 150kHz) for direct ac-ac conversion for heating applications
High voltage power supplies

Publications

Journal articles

McKinney TR, Ballantyne EEF & Stone DA (2025) Understanding the rural demographics need for electric vehicles. International Journal of Logistics Research and Applications. View this article in WRRO
Qin Y, Li G-J, Zhu ZQ, Foster MP, Stone DA, Jia CJ & McKeever P (2025) Model-based Luenberger state observer for detecting interturn short-circuits in PM machines. IEEE Transactions on Transportation Electrification, 11(2), 5302-5311. View this article in WRRO
Sherriff M, Griffo A, Jia C, Ng C, Zhu Z-Q & Stone DA (2025) Partial discharge in silicone gel on power module substrates in high-humidity conditions. IEEE Transactions on Dielectrics and Electrical Insulation, 32(1), 484-493. View this article in WRRO
Riedemann J, Zhu Z-Q, Stone DA, Foster MP, Greenough J, Takemoto K, Ivanovic D & Bateman B (2025) A Novel PWM Strategy Capable to Operate in Overmodulation Range With Low Switching-to-Fundamental Frequency Ratio. IEEE Transactions on Transportation Electrification, 11(1), 1106-1116.
Hind GWM, Ballantyne EEF, Stincescu T, Zhao R & Stone DA (2024) Extracting dashcam telemetry data for predicting energy use of electric vehicles. Transportation Research Interdisciplinary Perspectives, 27. View this article in WRRO
Khazali A, Al-Wreikat Y, Fraser EJ, Naderi M, Smith MJ, Sharkh SM, Wills RG, Gladwin DT, Stone DA & Cruden AJ (2024) Sizing a renewable-based microgrid to supply an electric vehicle charging station: a design and modelling approach. World Electric Vehicle Journal, 15(8). View this article in WRRO
Khazali A, Al-Wreikat Y, Fraser EJ, Sharkh SM, Cruden AJ, Naderi M, Smith MJ, Palmer D, Gladwin DT, Foster MP , Ballantyne EEF et al (2024) Planning a hybrid battery energy storage system for supplying electric vehicle charging station microgrids. Energies, 17(15). View this article in WRRO
Qin Y, Li G-J, Zhu ZQ, Foster M, Stone D, Jia C & McKeever P (2024) Novel generic fault model considering fundamental and PWM current components of PM machines with inter-turn short-circuit. IEEE Transactions on Power Electronics, 39(7), 8709-8720. View this article in WRRO
Naderi M, Palmer D, Smith MJ, Ballantyne EEF, Stone DA, Foster MP, Gladwin DT, Khazali A, Al-Wreikat Y, Cruden A & Fraser E (2024) Techno-economic planning of a fully renewable energy-based autonomous microgrid with both single and hybrid energy storage systems. Energies, 17(4). View this article in WRRO
McKinney TR, Ballantyne EEF & Stone DA (2023) A data-driven travel demand model to predict electric vehicle energy consumption: focusing on the rural demographic in the UK. Transportation Planning and Technology, 46(8), 951-975. View this article in WRRO
Yang Z, Forrester J, Davidson JN, Foster MP & Stone DA (2023) Soft switching voltage regulation for inductorless piezoelectric transformers: a cyclic mode analysis. IEEE Transactions on Power Electronics, 38(12), 15645-15658. View this article in WRRO
Lopez-Sarabia JL, Mayo-Maldonado JC, Escobar G, Stone DA, del Puerto-Flores D & Li Y (2023) Prescriptive Grid-Tied Inverter Control. IEEE Journal of Emerging and Selected Topics in Power Electronics, 11(5), 4818-4830.
Zhang T, Stone E, Ballantyne E & Stone D (2023) EV’s as energy storage on urban light rail systems — a synergy of requirements. Energy Reports, 9(Supplement 10), 467-476. View this article in WRRO
Munoz MN, Ballantyne EEF & Stone DA (2023) Assessing the economic impact of introducing localised PV solar energy generation and energy storage for fleet electrification. Energies, 16(8). View this article in WRRO
McKinney TR, Ballantyne EEF & Stone DA (2023) Rural EV charging: the effects of charging behaviour and electricity tariffs. Energy Reports, 9, 2321-2334. View this article in WRRO
Riedemann J, Zhu ZQ, Stone DA, Foster MP, Greenough J, Takemoto K, Ivanovic D & Bateman B (2023) A Space Vector Modulation Strategy for PMSMs Operating at Low Switching-to-Fundamental Frequency Ratio. IEEE Transactions on Industrial Electronics, 70(11), 11067-11077.
Forrester J, Davidson J, Foster M & Stone D (2022) Circuit simulator compatible model for the ring-dot piezoelectric transformer. Journal of Microelectromechanical Systems, 32(1), 103-116. View this article in WRRO
Forrester J, Li L, Yang Z, Davidson JN, Sinclair DC, Reaney IM, Foster MP & Stone DA (2022) Comparison of BSPT and PZT piezoelectric ceramic transformers for high temperature power supplies. Advanced Engineering Materials, 24(12). View this article in WRRO
Liu TY, Zhu ZQ, Wu ZY, Stone DA & Foster MP (2022) Improved Sensorless Control Method and Asymmetric Phase Resistances Determination for Permanent Magnet Synchronous Machines. IEEE Transactions on Industry Applications, 58(3), 3624-3636.
Liu T, Zhu ZQ, Wu X, Wu Z, Stone DA & Foster MP (2022) A Position Error Correction Method for Sensorless Control of Dual Three-Phase Permanent Magnet Synchronous Machines. IEEE Transactions on Industry Applications, 58(3), 3589-3601.
Munoz MN, Ballantyne EEF & Stone DA (2022) Development and evaluation of empirical models for the estimation of hourly horizontal diffuse solar irradiance in the United Kingdom. Energy, 241. View this article in WRRO
Wang T, Zhu ZQ, Freire NMA, Stone DA & Foster MP (2022) Generalized Predictive dc-Link Voltage Control for Grid-Connected Converter. IEEE Journal of Emerging and Selected Topics in Power Electronics, 10(2), 1489-1506.
Koh SCL, Smith L, Miah J, Astudillo D, Eufrasio RM, Gladwin D, Brown S & Stone D (2021) Higher 2nd life lithium titanate battery content in hybrid energy storage systems lowers environmental-economic impact and balances eco-efficiency. Renewable and Sustainable Energy Reviews, 152. View this article in WRRO
Liu TY, Zhu ZQ, Shuang B, Wu ZY, Stone DA & Foster MP (2021) An online position error correction method for sensorless control of permanent magnet synchronous machine with parameter mismatch. IEEE Access, 9, 135708-135722.
Zhou R, Li G-J, Zhang K, Zhu ZQ, Foster MP & Stone DA (2021) Performance investigation of consequent-pole PM machines with E-core and C-core modular stators. IEEE Transactions on Energy Conversion, 36(2), 1169-1179. View this article in WRRO
Zhang T, Ballantyne EEF, Zhao R & Stone DA (2021) Technical and economic feasibility of increasing tram system efficiency with EV batteries. Transportation Research Part D: Transport and Environment, 91. View this article in WRRO
Qu H, Zhu ZQ, Matsuura T, Ivanovic D, Kato T, Sasaki K, Greenough J, Bateman B, Stone DA, Foster MP & Riedemann J (2021) Comparative study of dual PM vernier machines. World Electric Vehicle Journal, 12(1). View this article in WRRO
Forrester J, Davidson JN, Foster MP & Stone DA (2021) Influence of spurious modes on the efficiency of piezoelectric transformers : a sensitivity analysis. IEEE Transactions on Power Electronics, 36(1), 617-629. View this article in WRRO
Wang T, Zhu Z, Freire NMA, Wu Z, Foster M & Stone DA (2021) Study on noise and disturbance issues of generalized predictive speed control for permanent magnet synchronous machines. IET Electric Power Applications, 15(1), 63-78.
Gunsal I, Stone D & Foster M (2021) Suppressing leakage current for cascaded H-bridge inverters in renewable energy and storage systems. IEEE Transactions on Industrial Electronics, 68(11), 11035-11043. View this article in WRRO
Liu T, Zhu ZQ, Wu Z-Y, Stone D & Foster M (2021) A Simple Sensorless Position Error Correction Method for Dual Three-Phase Permanent Magnet Synchronous Machines. IEEE Transactions on Energy Conversion, 36(2), 895-906.
Yang Z, Forrester J, Davidson JN, Foster MP & Stone DA (2020) Resonant current estimation and phase-locked loop feedback design for piezoelectric transformer-based power supplies. IEEE Transactions on Power Electronics, 35(10), 10466-10476. View this article in WRRO
Zhao R, Stincescu T, Ballantyne EEF & Stone DA (2020) Sustainable city : energy usage prediction method for electrified refuse collection vehicles. Smart Cities, 3(3), 1100-1116. View this article in WRRO
Farias Martins L, Stone D & Foster M (2020) Modelling of phase-shift modulated bidirectional CLLC resonant converter. IET Power Electronics, 13(12), 2628-2637. View this article in WRRO
Wang T, Zhu Z, Freire NMA, Wu Z, Odavic M, Foster M & Stone D (2020) Multivariable generalised predictive control with measurement noise rejection and speed ripple mitigation for PMSM drives. IET Power Electronics, 13(12), 2607-2617.
Strickland D, Morley S, Stone DA, Royston SJ, Nejad S, Gladwin DT & Foster MP (2020) Using power factor to limit the impact of energy storage on distribution network voltage. International Journal of Smart Grid and Clean Energy, 9(4), 727-736. View this article in WRRO
Gunsal I, Stone DA & Foster MP (2020) A transformerless single-phase multilevel converter for grid-tie renewable energy systems. Energy Reports, 6, 70-75.
Kana Padinharu DK, Li G-J, Zhu ZQ, Foster MP, Stone DA, Griffo A, Clark R & Thomas A (2020) Scaling effect on electromagnetic performance of surface mounted permanent magnet Vernier machine. IEEE Transactions on Magnetics, 56(5). View this article in WRRO
Royston SJ, Strickland D, Stone DA, Gladwin DT, Foster MP & Nejad S (2020) Practical observations of loss-of-mains nuisance tripping of fast acting energy storage. International Journal of Smart Grid and Clean Energy, 9(3), 473-484. View this article in WRRO
Stone DA, Foster MP, Ballantyne EEF & Price H (2020) A low cost, rapid impedance measurement technique suitable for Li-ion health diagnosis in battery energy storage systems. International Journal of Smart Grid and Clean Energy, 9(2), 346-356. View this article in WRRO
Zhang T, Zhao R, Ballantyne EEF & Stone DA (2020) Increasing urban tram system efficiency, with battery storage and electric vehicle charging. Transportation Research Part D: Transport and Environment, 80. View this article in WRRO
Forrester J, Li L, Davidson JN, Foster MP, Stone DA, Sinclair DC & Reaney IM (2020) Equivalent circuit parameter extraction of low-capacitance high-damping PTs. Electronics Letters, 56(7), 347-350. View this article in WRRO
Nejad S, Mantar Gundogdu B, Gladwin D & Stone D (2019) Scheduling of grid tied battery energy storage system participating in frequency response services and energy arbitrage. IET Generation, Transmission and Distribution, 13(14), 2930-2941. View this article in WRRO
Foster MP, Davidson JN, Stone DA & Yappa RS (2019) PLL controller for achieving zero-voltage switching (ZVS) in inductorless half-bridge drive piezoelectric transformer resonant power supplies. Journal of Engineering, 2019(17), 3639-3642. View this article in WRRO
Taras P, Li G, Zhu ZQ, Foster MP & Stone DA (2019) Comparative investigation of stator-mounted permanent magnet machines under fault conditions. The Journal of Engineering, 2019(17), 4241-4246. View this article in WRRO
Petersen A, Stone D, Foster M & Davidson J (2019) Quantitative power loss analysis and optimisation in nth-order low voltage multilevel converters. IET Power Electronics, 12(7), 1652-1661. View this article in WRRO
Smith MJ, Gladwin DT & Stone DA (2019) An analysis of the influence of high-frequency ripple currents on dynamic charge acceptance in lead-acid batteries. Journal of Energy Storage, 22, 27-35. View this article in WRRO
Taras P, Li G, Zhu ZQ, Foster MP & Stone DA (2019) Combined multi-physics model of switched flux PM machines under fault operations. IEEE Transactions on Industrial Electronics, 66(9), 6737-6745. View this article in WRRO
Harrison HT, Stone DA & Green JE (2019) Practical Current Distribution Measurement Systems for Lead Cells. IEEE Transactions on Instrumentation and Measurement, 68(9), 3151-3165.
Forrester J, Davidson J, Foster M, Horsley E & Stone D (2018) Automated design tools for piezoelectric transformer-based power supplies. 9th International Conference on Power Electronics, Machines and Drives. View this article in WRRO
Gunsal I, Stone DA & Foster MP (2018) A unique pulse width modulation to reduce leakage current for cascaded H-bridge inverters in PV and battery energy storage applications. Energy Procedia, 151, 84-90. View this article in WRRO
Ren B, Li G, Zhu ZQ, Foster MP & Stone DA (2018) Performance Comparison between Consequent-Pole and Inset Modular Permanent Magnet Machines. The Journal of Engineering, 2019 (, 3951-3955. View this article in WRRO
Mantar Gundogdu B, Nejad S, Gladwin DT, Foster M & Stone D (2018) A Battery Energy Management Strategy for UK Enhanced Frequency Response and Triad Avoidance. IEEE Transactions on Industrial Electronics, 65(12), 9509-9517. View this article in WRRO
Li G, Ren B, Zhu ZQ, Foster MP & Stone DA (2018) Demagnetization withstand capability enhancement of surface mounted PM machines using stator modularity. IEEE Transactions on Industry Applications, 54(2), 1302-1311. View this article in WRRO
Petersen A, Stone DA & Foster MP (2017) On the impact of current generation commercial gallium nitride power transistors on power converter loss. Electronics Letters, 53(22), 1487-1488. View this article in WRRO
Miah JH, Koh SCL & Stone D (2017) A hybridised framework combining integrated methods for environmental Life Cycle Assessment and Life Cycle Costing . Journal of Cleaner Production, 168, 846-866. View this article in WRRO
Harrison HT, Cooke G, Hewitt DA, Stone DA & Green JE (2017) Magnetic tomography for lead acid batteries. Journal of Energy Storage, 12, 1-10. View this article in WRRO
Smith MJ, Gladwin DT & Stone DA (2017) Experimental analysis of Dynamic Charge Acceptance test conditions for lead-acid and lithium iron phosphate cells. Journal of Energy Storage, 12, 55-65. View this article in WRRO
Liu X, Zhu ZQ, Stone DA, Foster MP, Chu WQ, Urquhart I & Greenough J (2016) Novel Dual-Phase-Shift Control With Bidirectional Inner Phase Shifts for a Dual-Active-Bridge Converter Having Low Surge Current and Stable Power Control. IEEE Transactions on Power Electronics, 32(5), 4095-4106.
Nejad S, Gladwin DT & Stone DA (2016) A systematic review of lumped-parameter equivalent circuit models for real-time estimation of lithium-ion battery states. Journal of Power Sources, 316, 183-196. View this article in WRRO
Davidson JN, Stone DA, Foster MP & Gladwin DT (2016) Real-time temperature estimation in a multiple device power electronics system subject to dynamic cooling. IEEE Transactions on Power Electronics, 31(4), 2709-2719. View this article in WRRO
Foster MP, Davidson JN, Horsley EL & Stone DA (2016) Critical Design Criterion for Achieving Zero Voltage Switching in Inductorless Half-Bridge-Driven Piezoelectric-Transformer-Based Power Supplies. IEEE Transactions on Power Electronics, 31(7), 5057-5066.
Davidson J, Stone D, Foster M & Gladwin D (2015) Measurement and characterisation technique for real-time die temperature prediction of MOSFET-based power electronics. IEEE Transactions on Power Electronics. View this article in WRRO
Davidson JN, Stone DA & Foster MP (2015) Real-Time Prediction of Power Electronic Device Temperatures Using PRBS-Generated Frequency-Domain Thermal Cross Coupling Characteristics. IEEE Transactions on Power Electronics, 30(6), 2950-2961. View this article in WRRO
Li GJ, Zhu ZQ, Foster MP, Stone DA & Zhan HL (2015) Modular Permanent Magnet Machines with Alternate Teeth Having Tooth Tips. IEEE Transactions on Industrial Electronics. View this article in WRRO
Chu WQ, Zhu ZQ, Jian Zhang , Xu Liu , Stone DA & Foster MP (2015) Investigation on Operational Envelops and Efficiency Maps of Electrically Excited Machines for Electrical Vehicle Applications. IEEE Transactions on Magnetics, 51(4), 1-10.
Green JE, Stone DA, Foster MP & Tennant A (2015) Spatially Resolved Measurements of Magnetic Fields Applied to Current Distribution Problems in Batteries. IEEE Transactions on Instrumentation and Measurement , 64(4), 951-958. View this article in WRRO
Chu WQ, Zhu Z, Liu X, Stone DA & Foster MP (2014) Iron Loss Calculation in Permanent Magnet Machines Under Unconventional Operations. IEEE Transactions on Magnetics, 50(11).
Davidson JN, Stone DA, Foster MP & Gladwin DT (2014) Improved bandwidth and noise resilience in thermal impedance spectroscopy by mixing PRBS signals. IEEE Transactions on Power Electronics, 29(9), 4817-4828.
Strickland D, Chittock L, Stone DA, Foster MP & Price B (2014) Estimation of transportation battery second life for use in electricity grid systems. IEEE Transactions on Sustainable Energy, 5(3), 795-803.
Tsang C, Foster MP, Stone D & Gladwin (2014) Analysis and Design of LLC Resonant Converters With Capacitor–Diode Clamp Current Limiting. IEEE Transactions on Power Electronics, 30(3), 1345-1355.
Li GJ, Zhu ZQ, Chu WQ, Foster MP & Stone DA (2014) Influence of Flux Gaps on Electromagnetic Performance of Novel Modular PM Machines. IEEE Transactions on Energy Conversion, 29(3), 716-726.
Li GJ, Zhu ZQ, Foster M & Stone D (2014) Comparative Studies of Modular and Unequal Tooth PM Machines Either With or Without Tooth Tips. IEEE Transactions on Magnetics, 50(7), 1-10.
Davidson JN, Stone DA & Foster MP (2014) Required Cauer network order for modelling of thermal transfer impedance. Electronics Letters, 50(4), 260-262.
Fairweather AJ, Stone DA & Foster MP (2013) Evaluation of UltraBattery™ performance in comparison with a battery-supercapacitor parallel network. Journal of Power Sources, 226, 191-201.
Liu K, Zhu ZQ & Stone DA (2013) Parameter estimation for condition monitoring of PMSM stator winding and rotor permanent magnets. IEEE Transactions on Industrial Electronics, 60(12), 5902-5913.
Taylor PG, Bolton R, Stone D & Upham P (2013) Developing pathways for energy storage in the UK using a coevolutionary framework. Energy Policy.
Foster MP, Tsang C, Stone D & Gladwin D (2013) Active current ripple cancellation in parallel connected buck converter modules. IET Power Electronics, 6(4), 721-731.
Foster MP, Horsley EL & Stone DA (2012) Predicting the zero-voltage switching profiles of half-bridge driven inductor-less piezoelectric transformer-based inverters. Iet Power Electronics, 5(7), 1068-1073.
Williams DR, Bingham C, Stone DA & Foster MP (2012) Analysis of dual-output resonant power converters through use of linear load approximations. IEEE Transactions on Power Electronics, 27(9), 4051-4059.
Horsley EL, Carazo AV, Nguyen-Quang N, Foster MP & Stone DA (2012) Analysis of inductorless zero-voltage-switching piezoelectric transformer-based converters. IEEE Transactions on Power Electronics, 27(5), 2471-2483.
Davidson JN, Stone DA & Foster MP (2012) Arbitrary waveform power controller for thermal measurements of semiconductor devices. Electronics Letters, 48, 400-402.
Owen RL, Zhu ZQ, Wang JB, Stone DA & Urquhart I (2012) Review of Variable-flux Permanent Magnet Machines. Journal of international Conference on Electrical Machines and Systems, 1(1), 23-31.
Rogers D, Gladwin D, Stone D, Strickland D & Foster M (2012) Willenhall Energy Storage System: Europe's largest research-led lithium titanate battery. Engineering & Technology Reference, 1(1).
Owen R, Zhu ZQ, Wang JB, Stone DA & Urquhart I (2012) Review of variable-flux permanent magnet machines. Journal of International Conference on Electrical Machines and Systems, 1(1), 23-31.
Horsley EL, Foster MP & Stone DA (2012) Determining the ZVS operating locus for half-bridge driven inductor-less piezoelectric transformer supplies using cyclic-modelling. IET Power Electronics, 5(7), 1068-1073.
Fairweather AJ, Foster MP & Stone DA (2012) Modelling of VRLA batteries over operational temperature range using pseudo random binary sequences. Journal of Power Sources, 207, 56-59.
Foster MP & Stone DA (2011) Describing function model of series resonant inverter with current limiting diode-clamp. Electronics Letters, 47(25), 1363-1364.
Hussain EK, Bingham CM & Stone D (2011) Hybrid stand-alone renewable energy system with high fuel-cell efficiency and unity power factor. 2011 IEEE PES Conference on Innovative Smart Grid Technologies - Middle East, 1-6.
Hussain EK, Bingham CM & Stone D (2011) Grid connected PVs & Wind Turbine with a wide range of reactive power control and active filter capability. 2011 2nd IEEE PES International Conference and Exhibition on Innovative Smart Grid Technologies, 1-6.
Fairweather AJ, Foster MP & Stone DA (2011) Battery parameter identification with pseudo random binary sequence excitation (PRBS). Journal of Power Sources, 196(22), 9398-9406.
Schofield DMK, Foster MP & Stone DA (2011) Low-cost solar emulator for evaluation of maximum power point tracking methods. Electronics Letters, 47(3), 208-209.
Williams R, Stone DA, Foster M & Minshull S (2011) Utilizing existing aircraft wound field generators for starter-generators. IEEE Transactions on Aerospace and Electronic Systems.
Wilson CW, Dolmansley TJ & Stone D (2011) Electrical modification of combustion and the affect of electrode geometry on the field produced. Modelling and Simulation in Engineering.
Williams D, Bingham C, Foster M & Stone D (2010) Hamel locus design of self-oscillating DC-DC resonant converters. Iet Power Electronics, 3(1), 86-94.
Minshull SR, Bingham CM, Stone DA & Foster MP (2010) Frequency reduction schemes for back-to-back connected, diode-clamped multilevel converters. Iet Power Electronics, 3(1), 65-74.
Minshull SR, Bingham CM, Stone DA & Foster MP (2010) Compensation of nonlinearities in diode-clamped multilevel converters. IEEE Transactions on Industrial Electronics, 57(8), 2651-2658.
Gould CR, Bingham CM, Stone DA & Bentley P (2009) New battery model and state-of-health determination through subspace parameter estimation and state-observer techniques. IEEE Transactions on Vehicular Technology, 58(8), 3905-3916.
Holloway AJ, Tozer RC & Stone DA (2009) A physically based fluorescent lamp model for a SPICE or a simulink environment. IEEE Transactions on Power Electronics, 24(9), 2101-2110.
Li Y, Zhu ZQ, Howe D, Bingham CM & Stone DA (2009) Improved rotor-position estimation by signal injection in brushless AC motors, accounting for cross-coupling magnetic saturation. IEEE Transactions on Industry Applications, 45(5), 1843-1850.
Bingham CM, Ang YA, Foster MP & Stone DA (2008) Analysis and control of dual-output LCLC resonant converters with significant leakage inductance. IEEE Transactions on Power Electronics, 23(4), 1724-1732.
Foster MP, Gould CR, Gilbert AJ, Stone DA & Bingham CM (2008) Analysis of CLL voltage-output resonant converters using describing functions. IEEE Transactions on Power Electronics, 23(4), 1772-1781.
Gilbert AJ, Bingham CM, Stone DA & Foster MP (2008) Self-oscillating control methods for the LCC current-output resonant converter. IEEE Transactions on Power Electronics, 23(4), 1973-1986.
Williams DR, Bingham CM, Stone DA & Foster MP (2008) Self-oscillating control of a DC-DC resonant converter using a hysteretic relay. ISAST Transactions on Electronics and Signal Processing, 2(3), 70-75.
Gilbert AJ, Bingham CM, Stone DA & Foster MP (2007) Normalized analysis and design of LCC resonant converters. IEEE Transactions on Power Electronics, 22(6), 2386-2402.
Foster MP, Gilbert AJ, Gould C, Stone DA & Bingham CM (2007) Automated design of LCC resonant converters using a genetic algorithm employing a describing function equivalent circuit converter model. ISAST Transactions on Electronics and Signal Processing, 1(1), 33-37.
Foster MP, Gilbert AJ, Gould CR, Stone DA & Bingham CM (2007) Automated design of LCC resonant converters using a genetic algorithm employing a describing function equivalent circuit converter model. ISAST Transactions on Electronics and Signal Processing, 1(1), 33-37.
Foster MP, Sewell HI, Bingham CM, Stone DA & Howe D (2006) Methodologies for the design of LCC voltage-output resonant converters. IEE Proceedings Electric Power Applications, 153(4), 559-567.
Gould C, Bingham CM, Stone DA & Foster MP (2005) CLL resonant converters with output short-circuit protection. IEE Proceedings Electric Power Applications, 152(5), 1296-1306.
Bentley P, Stone DA & Schofield N (2005) The parallel combination of a VRLA cell and supercapacitor for use as a hybrid vehicle peak power buffer. Journal of Power Sources, 147(1-2), 288-294.
Loo KH, Stone DA, Tozer RC & Devonshire R (2005) A dynamic conductance model of fluorescent lamp for electronic ballast design simulation. IEEE Transactions on Power Electronics, 20(5), 1178-1185.
Kitsinelis S, Devonshire R, Stone DA & Tozer RC (2005) Medium pressure mercury discharge for use as an intense white light source. Journal of Physics D Applied Physics, 38(17), 3208-3216.
Bhangu BS, Bentley P, Stone DA & Bingham CM (2005) Nonlinear observers for predicting state-of-charge and state-of-health of lead-acid batteries for hybrid-electric vehicles. IEEE Transactions on Vehicular Technology, 54(3), 783-794.
Gilbert AJ, Stone DA & Bingham CM (2005) Rapid design of LCC current-output resonant converters with reduced electrical stresses. Electronics Letters, 41(6), 365-366.
Snary P, Bhangu B, Bingham CM, Stone DA & Schofield N (2005) Matrix converters for sensorless control of PMSMs and other auxiliaries on deep-sea ROVs. IEE Proceedings Electric Power Applications, 152(2), 382-392.
Ang YA, Bingham CM, Foster MP, Stone DA & Howe D (2005) Design oriented analysis of fourth-order LCLC converters with capacitive output filter. IEE Proceedings Electric Power Applications, 152(2), 310-322.
Loo KH, Moss GJ, Tozer RC, Stone DA, Jinno M & Devonshire R (2004) A dynamic collisional-radiative model of a low-pressure mercury-argon discharge lamp: A physical approach to modeling fluorescent lamps for circuit simulations. IEEE Transactions on Power Electronics, 19(4), 1117-1129.
Kitsinelis S, Devonshire R, Jinno M, Loo KH, Stone DA & Tozer RC (2004) Relative enhancement of near-UV emission from a pulsed low-pressure mercury discharge lamp, using a rare gas mixture. Journal of Physics D Applied Physics, 37(12), 1630-1638.
Stewart P, Stone DA & Fleming PJ (2004) Design of robust fuzzy-logic control systems by multi-objective evolutionary methods with hardware in the loop. Engineering Applications of Artificial Intelligence, 17(3), 275-284.
Ang YA, Foster MP, Bingham CM, Stone DA, Sewell HI & Howe D (2004) Analysis of 4th-order LCLC resonant power converters. IEE Proceedings Electric Power Applications, 151(2), 169-181.
Sewell HI, Stone DA & Bingham CM (2004) A describing function for resonantly commutated H-bridge inverters. IEEE Transactions on Power Electronics, 19(4), 1010-1021.
Sewell HI, Foster MP, Bingham CM, Stone DA, Hente D & Howe D (2003) Analysis of voltage output LCC resonant converters, including boost mode operation. IEE Proceedings Electric Power Applications, 150(6), 673-679.
Foster MP, Sewell HI, Bingham CM, Stone DA, Hente D & Howe D (2003) Cyclic-averaging for high-speed analysis of resonant converters. IEEE Transactions on Power Electronics, 18(4), 985-993.
Foster MP, Sewell HI, Bingham CM, Stone DA, Hente D & Howe D (2003) High-speed analysis of resonant power converters. IEE Proceedings Electric Power Applications, 150(1), 62-70.
Sewell HI, Stone DA & Bingham CM (2003) Dynamic load impedance matching for induction heating systems. COMPEL Journal, 22(1), 30-38.
Kellaway MJ, Jennings P, Stone DA, Crowe E & Cooper A (2003) Early results from a systems approach to improving the performance and lifetime of lead acid batteries. Journal of Power Sources, 116(1-2), 110-117.
Ang Y, Foster MP, Sewell HI, Bingham CM & Stone DA (2002) Stress analysis of fourth-order LLCC resonant converters. Electronics Letters, 38(24), 1585-1586.
Ryan NJ, Chambers B & Stone DA (2002) FDTD modeling of heatsink RF characteristics for EMC mitigation. IEEE Transactions on Electromagnetic Compatibility, 44(3), 458-465.
Cooper A, Lyons A, Kellaway MJ, Stone DA & Ball R (2002) A reliable, highly optimized, lead-acid battery (RHOLAB) for affordable HEV’s – a foresight vehicle project. Transactions of the Society of Automotive Engineers (SAE 2002 Transactions – Journal of Passenger Cars: Electronic and Electrical systems), 3(7), 809-833.
Foster MP, Sewell HI, Bingham CM & Stone DA (2001) Erratum: State-variable modelling of LCC voltage-output resonant converters (Electronics Letters (2001) 37:17 (1065-1066)). Electronics Letters, 37(22), 1372.
Foster MP, Sewell HI, Bingham CM & Stone DA (2001) State-variable modelling of LCC voltage-output resonant converters. Electronics Letters, 37(17), 1065-1066.
Bingham CM, Stone DA, Schofield N, Howe D & Peel D (2000) Amplitude and frequency control of a vibratory pile driver. IEEE Transactions on Industrial Electronics, 47(3), 623-631.
Ryan NJ, Stone DA & Chambers B (2000) Minimizing EMI from heat sinks. Compliance Engineering, 17(3), 52-56.
Atallah K, Howe D, Mellor PH & Stone DA (2000) Rotor loss in permanent-magnet brushless ac machines. IEEE Transactions on Industry Applications, 36(6), 1612-1618.
Musgrave DJ, Bingham CM, Stone DA & Howe D (2000) Modelling and multivariable control of a gearless, electrically actuated vibrator. IEE Proceedings Electric Power Applications, 147(5), 345-352.
Sewell HI, Stone DA & Bingham CM (2000) Novel, three phase, unity power factor modular induction heater. IEE Proceedings Electric Power Applications, 147(5), 371-378.
Devonshire R, Healey TJ, Stone DA & Tozer RC (2000) Relative enhancement of near-UV emission from a low-pressure mercury-rare-gas discharge lamp, for an LCD backlighting application. Measurement Science and Technology, 11(5), 547-553.
Atallah K, Howe D, Mellor PH & Stone DA (2000) Rotor Loss in Permanent Magnet AC Machines. IEEE Transactions on Industrial Applications (IA), 36(6), 1612-1618.
Xu L, Zhu ZQ, Stone DA & Howe D (1997) Software waiting loop length control: Technique for reduction of radiated EMI from microprocessor-based PWM drive system. Electronics Letters, 33(22), 1855-1856.
Ryan NJ, Stone DA & Chambers B (1997) Application of FD-TD to the prediction of RF radiation from heatsinks. Electronics Letters, 33(17), 1443-1444.
Stone D & Chambers B (1996) Effect of carrier frequency modulation of PWM waveforms on conducted EMC problems in switched mode power supplies. EPE Journal European Power Electronics and Drives Journal, 5(3-4), 32-37.
Stone DA & Chambers B (1996) The effect of carrier frequency modulation of PWM waveforms on conducted EMC problems in switched mode power supplies. European Power Electronics Journal, 14(2), 91-98.
Stone DA & Chambers B (1995) Easing radiated EMC problems with spread-spectrum modulation of computer clock signals. Electronics Letters, 31(24), 2072-2074.
Stone DA & Chambers B (1995) Effect of spread-spectrum modulation of switched mode power converter PWM carrier frequencies on conducted EMI. Electronics Letters, 31(10), 769-770.
Stone DA, Smith JS & Lucas J (1994) Sensor automated frontface weldbead area control. Measurement Science and Technology, 5(2), 93-99.
Stone DA, Smith JS & Lucas J (1992) Sensor for automated front face weldbead area control. Measurement Science and Technology, 3(3), 263-269.
Stone DA, Smith JS & Lucas J (1992) Electromagnetic interference considerations for automated welding cells. Transactions of Institute or Measurement and Control, 14(2), 91-98.
Stone DA, Smith JS & Lucas J (1990) Sensor for automated weldbead penetration control. Measurement, Science and Control, 1(11), 1143-1148.
Urquhart I, Tanaka D, Owen R, Zhu ZQ, Wang JB & Stone DA () Mechanically actuated variable flux IPMSM for EV and HEV applications. World Electric Vehicle Journal, 6(3), 684-695.

Book chapters

Naderi M, Ballantyne E, Munoz MN, Hind G, Stone D, Gladwin D & Foster M (2025) A limited-data-based power and energy demand profile modelling of an electric vehicle fleet charging station In Wang X (Ed.), Sustainable and Emerging Energy Technology: Challenges, Opportunities, and Perspectives (pp. 133-154). Springer Nature Switzerland View this article in WRRO

Conference proceedings

Nunez Munoz M, Ballantyne EE & Stone DA (2025) EV charging at work: Do we really need all that power?. Logistics Research Network Conference 2025: Enhancing Sustainability in Logistics, Transport, and Supply Chain Management (pp 241-247). Sheffield, United Kingdom, 3 September 2025 - 3 September 2025. View this article in WRRO
Singh S, Odavic M, Smailes M & Stone DA (2024) One-Leg Phase-Shifted-Carrier PWM Control of a Full Bridge Cell for Hybrid Modular Multilevel Converters operating in buck and boost modes. 2024 Energy Conversion Congress & Expo Europe (ECCE Europe) (pp 1-7), 2 September 2024 - 6 September 2024.
Hind G, Ballantyne E & Stone D (2024) Analysis of Power Requirements for Workplace EV Chargers. 2024 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM) (pp 38-41), 19 June 2024 - 21 June 2024.
Naderi M, Palmer D, Munoz MN, Al-Wreikat Y, Smith M, Fraser E, Ballantyne EEF, Stone DA, Gladwin DT & Foster MP (2024) Modelling and Sizing Sensitivity Analysis of a Fully Renewable Energy-Based Electric Vehicle Charging Station Microgrid. Pcim Europe Conference Proceedings, Vol. 2024-June (pp 949-957)
McKinney TR, Ballantyne EEF & Stone DA (2023) Electric vehicle charging impacts on rural power grids. IET Conference Proceedings, Vol. 2023(24) (pp 34-39)
McKinney TR, Ballantyne EEF & Stone DA (2023) Investigating the impact of electricity rationing on rural EV charging. Transportation Research Procedia, Vol. 70 (pp 61-68). Edinburgh, United Kingdom, 21 June 2023 - 21 June 2023. View this article in WRRO
McBride FC, Ballantyne EE & Stone DA (2023) Combining urban fleet vehicle operation with reducing energy wastage in light rail systems. Transportation Research Procedia, Vol. 70 (pp 115-122). Edinburgh, United Kingdom, 21 June 2023 - 21 June 2023. View this article in WRRO
Ballantyne E, McBride F & Stone D (2023) Charging Urban Fleet Electric Vehicles Via Light Rail System Power Grids. Proceedings of the 28th Annual Logistics Research Network Conference, 6 September 2023 - 8 September 2023.
Ballantyne E, Stincescu T & Stone D (2023) A Simulation Study To Understand Energy Usage Requirements Of Electric Bus Fleets. Proceedings of the 28th Annual Logistics Research Network Conference, 6 September 2023 - 8 September 2023.
Ballantyne E, Stincescu T, Stone D, Zhao R & Foster M (2023) Predicting Energy Use of an Electric Vehicle using Vehicle Dashcam Telemetry Data. World Conference on Transport Research - WCTR 2023 Montreal, Canada, 17 July 2023 - 21 July 2023.
McKinney TR, Ballantyne EEF & Stone DA (2023) Demand Side Management for Electric Vehicles: A Rural Perspective. Pcim Europe Conference Proceedings (pp 383-391)
Parillo ALQ, Foster M & Stone D (2023) Design and Analysis of a Voltage Controlled Current Source Gate Driver for an IGBT. Pcim Europe Conference Proceedings (pp 1114-1123)
Forrester J, Li L, Davidson J, Foster M, Stone D, Reaney I & Sinclair D (2022) Investigation of using BSPT for ring-dot piezoelectric transformers for use in high-temperature resonant power supplies. IMAPSource Proceedings 2022 (HiTEN), Vol. 2022(HiTEN) (pp 125-130). Oxford, 18 July 2022 - 18 July 2022. View this article in WRRO
Yang Z, Forrester J, Davidson J, Foster M & Stone DA (2022) Critical design criterion for inductorless H-bridge driven piezoelectric-transformer-based power supplies. IECON 2022 – 48th Annual Conference of the IEEE Industrial Electronics Society. Brussels, Belgium, 17 October 2022 - 17 October 2022. View this article in WRRO
Ansari SA, Davidson JN, Foster M & Stone DA (2022) Analysis of test methods for measurement of leakage and magnetising inductances in integrated transformers. Proceedings of 2022 24th European Conference on Power Electronics and Applications (EPE'22 ECCE Europe). Hanover, Germany, 5 September 2022 - 5 September 2022. View this article in WRRO
Ballantyne E, Stincescu T & Stone D (2022) Pallet-Sized, Hot-Swappable Battery Packs for Electric HGV Range Extension. Logistics Research Network Conference 2022 Supply Chain Innovation: People, Process, Technology
Ballantyne E, Nunez Munoz M & Stone D (2022) Impact on Annual Electricity Cost of Introducing Battery Energy Storage at a Warehouse. Logistics Research Network Conference 2022 Supply Chain Innovation: People, Process, Technology (pp 100-106)
Forrester J, Li L, Yang Z, Davidson JN, Foster MP, Stone DA, Reaney IM & Sinclair DC (2022) Performance of Pzt-based piezoelectric transformers for use In high-temperature converters. 11th International Conference on Power Electronics, Machines and Drives (PEMD 2022) (pp 41-46). Newcastle, UK (hybrid conference), 21 June 2022 - 21 June 2022. View this article in WRRO
Forrester J, Li L, Yang Z, Davidson JN, Sinclair DC, Reaney IM, Foster MP & Stone DA (2022) Comparison of BSPT and PZT piezoelectric ceramic transformers for high temperature power supplies. International Conference and Exhibition on High Temperature Electronics Network (HiTEN 2022). Oxford, 18 July 2022 - 18 July 2022.
Arab Ansari S, Davidson J, Foster M & Stone D (2021) Analysis and Design of a Fully-Integrated Planar Transformer for LCLC Resonant Converters. EPE 2021, 6 September 2021 - 10 September 2021.
Forrester J, Davidson J, Foster M & Stone D (2021) RadPTDesigner: a program for designing radial mode piezoelectric transformers for inductorless inverters. Proceedings of 2021 23rd European Conference on Power Electronics and Applications (EPE'21 ECCE Europe). Ghent, Belgium, 6 September 2021 - 6 September 2021. View this article in WRRO
Ansari SA, Davidson JN, Foster MP & Stone DA (2021) Design and analysis of a fully-integrated planar transformer for LCLC resonant converters. Proceedings of 2021 23rd European Conference on Power Electronics and Applications (EPE'21 ECCE Europe). Ghent, Belgium, 6 September 2021 - 6 September 2021. View this article in WRRO
Liu TY, Zhu ZQ, Wu XM, Wu ZY, Stone D & Foster M (2021) A Position Error Correction Method for Sensorless Control of Dual Three-Phase Permanent Magnet Synchronous Machines. 2021 IEEE International Electric Machines & Drives Conference (IEMDC) (pp 1-7), 17 May 2021 - 20 May 2021.
Zhou R, Li GJ, Zhu ZQ, Foster MP, Stone DA, Jia CJ & McKeever P (2021) Novel Liquid Cooling Technology for Modular Consequent-Pole PM Machines. 2021 IEEE International Electric Machines & Drives Conference (IEMDC) (pp 1-7), 17 May 2021 - 20 May 2021.
Zhao R, Stincescu T, Ballantyne EEF, Stone DA & Foster MP (2021) Dashcam Video-Driven, Route Distinctive Energy Consumption Pre-Evaluation for Electrifying Public Services Fleets. 2021 Sixteenth International Conference on Ecological Vehicles and Renewable Energies (EVER) (pp 1-5), 5 May 2021 - 7 May 2021.
Stincescu T, Zhao R, Ballantyne EEF, Stone DA & Foster MP (2021) Matlab-based High-Performance Electric Motorbike Energy Model, Utilising Video Data. 2021 Sixteenth International Conference on Ecological Vehicles and Renewable Energies (EVER), 5 May 2021 - 7 May 2021.
Kumar R, Huang LR, Padinharu DKK, Zhu ZQ, Duke A, Clark R, Thomas A, Li GJ, Odavic M, Griffo A , Foster M et al (2021) IMPACT OF MAGNETIC COUPLING IN TRANSVERSE FLUX PERMANENT MAGNET MACHINE FOR WIND POWER APPLICATION. IET Conference Proceedings, Vol. 2020(7) (pp 759-764)
Wang T, Freire NMA, Zhu Z, Foster M, Stone D, Griffo A, Odavic M & Li G (2021) Multivariable Generalized Predictive Speed Control for Permanent Magnet Synchronous Machine with Enhanced Luenberger Speed Observer. IET Conference Proceedings, Vol. 2020(7) (pp 1048-1053)
Liu T, Zhu Z, Wu Z, Stone D, Foster M, Odavic M, Griffo A & Li G (2021) SENSORLESS CONTROL FOR PERMANENT MAGNET SYNCHRONOUS MACHINE DRIVES CONSIDERING RESISTANCE ASYMMETRY. IET Conference Proceedings, Vol. 2020(7) (pp 914-919)
Wang T, Zhu ZQ, Freire NMA, Foster M & Stone D (2020) Comparative Study of Parameter Mismatch on Different Model Predictive Controls for PMSM Drives. 2020 IEEE 9th International Power Electronics and Motion Control Conference (IPEMC2020-ECCE Asia) (pp 177-184), 29 November 2020 - 2 December 2020.
Zhou R, Li GJ, Zhu ZQ, Foster MP & Stone DA (2020) Improved Cooling in Modular Consequent Pole PM Machine Utilizing Flux Gaps. 2020 IEEE Energy Conversion Congress and Exposition (ECCE) (pp 4253-4260), 11 October 2020 - 15 October 2020.
Liu T, Zhu Z, Wu Z, Stone D & Foster M (2020) Improved Sensorless Control Method for Permanent Magnet Synchronous Machines Considering Resistance Asymmetry and Temperature Variation. 2020 IEEE Energy Conversion Congress and Exposition (ECCE) (pp 5104-5110), 11 October 2020 - 15 October 2020.
Mori S, Smith MJ, Gladwin DT & Stone DA (2020) Experimental Analysis of Efficiencies of a Large Scale Energy Storage System. 2020 2nd IEEE International Conference on Industrial Electronics for Sustainable Energy Systems (IESES) (pp 50-55), 1 September 2020 - 3 September 2020.
Ballantyne E, Stone D, Foster M & Price H (2020) A Low Cost, Rapid Impedance Measurement Technique Suitable for Li-ion Health Diagnosis in Battery Energy Storage Systems. International Conference on Smart Grids and Energy, 27 April 2019 - 30 May 2019.
Martins LF, Stone D & Foster M (2019) Modelling of bidirectional CLLC resonant converter operating under frequency modulation. Proceedings of 2019 IEEE Energy Conversion Congress and Exposition (ECCE) (pp 3750-3757). Baltimore, MD, USA, 29 September 2019 - 29 September 2019. View this article in WRRO
Zhang T, Ballantyne EEF & Stone DA (2019) Fully integrated EV energy storage using transport infrastructure. 2019 International Conference on Clean Electrical Power (ICCEP) (pp 337-344). Otranto, Italy, 2 July 2019 - 2 July 2019. View this article in WRRO
Royston SJ, Gladwin DT, Stone DA, Ollerenshaw R & Clark P (2019) Development and Validation of a Battery Model for Battery Electric Multiple Unit Trains. IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society (pp 4563-4568), 14 October 2019 - 17 October 2019.
Gunsal I, Stone DA & Foster MP (2019) Suppressing leakage current for cascaded H-bridge converters in grid-tie renewable energy systems. 2019 European Conference on Power Electronics and Applications (EPE'19 ECCE-Europe). Genova, Italy, 2 September 2019 - 2 September 2019. View this article in WRRO
Forrester J, Davidson J, Foster M & Stone D (2019) Equivalent circuit parameter extraction methods for piezoelectric transformers. 2019 European Conference on Power Electronics and Applications (EPE'19 ECCE-Europe). Genova, Italy, 2 September 2019 - 2 September 2019. View this article in WRRO
Kumar DKP, Li GJ, Zhu ZQ, Foster MP, Stone DA, Griffo A, Odavic M, Clark R & Thomas A (2019) Influence of Demagnetization on Selecting the Optimum Slot/Pole Number Combination for 3MW Surface Mounted Permanent Magnet Vernier Machine. 2019 22nd International Conference on Electrical Machines and Systems (ICEMS) (pp 1-6), 11 August 2019 - 14 August 2019.
Smith MJ, Gladwin DT & Stone DA (2019) A comparison of the effects of charging strategies on lithium-ion cell performance in high temperature environments. 2019 IEEE International Conference on Industrial Technology (ICIT) (pp 1107-1112). Melbourne, Australia, 13 February 2019 - 13 February 2019. View this article in WRRO
Gundogdu B, Gladwin DT & Stone DA (2019) Battery energy management strategies for UK firm frequency response services and energy arbitrage. The Journal of Engineering, Vol. 17(6) (pp 4152-4157). Liverpool, UK, 17 April 2018 - 17 April 2018. View this article in WRRO
Lais M, Stone D & Foster MP (2019) State-variable and cyclic-averaging analysis of bidirectional CLLC resonant converters. IET PEMD 2018, Vol. 2019(17) (pp 4364-4368). Liverpool View this article in WRRO
Todd R, Pavan AM, Feehally T, Forsyth A, Nejad S, Gladwin D, Stone D & Foster M (2019) Coordinated Dispatch Performance of AC Grid-Connected Energy Storage Systems. 2019 IEEE Milan PowerTech (pp 1-6), 23 June 2019 - 27 June 2019.
Zhou R, Li GJ, Zhu ZQ, Li YX, Foster MP & Stone DA (2019) Comparative Studies of Fractional/Integer-Slot Consequent Pole Permanent Magnet Machines. 2019 IEEE International Electric Machines & Drives Conference (IEMDC) (pp 104-111), 12 May 2019 - 15 May 2019.
Zhou R, Li GJ, Zhu ZQ, Li YX, Foster MP & Stone DA (2019) Investigation of Integer/Fractional Slot Consequent Pole PM Machines with Different Rotor Structures. 2019 IEEE International Electric Machines & Drives Conference (IEMDC) (pp 119-126), 12 May 2019 - 15 May 2019.
Ren B, Li GJ, Zhu ZQ, Foster MP & Stone DA (2019) Study of Manufacturing Tolerance of Modular Permanent Magnet Machines: Segment Radial Displacement. 2019 IEEE International Electric Machines & Drives Conference (IEMDC) (pp 615-622), 12 May 2019 - 15 May 2019.
Petersen A, Stone DA, Foster MP & Gladwin DG (2018) An investigation into the thermal benefits of multilevel converters. IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society. Washington, DC, USA , 21 October 2018 - 21 October 2018. View this article in WRRO
Zhao R, Gladwin DT, Mou X & Stone DA (2018) A Non-Isolated Bipolar Gate Driver with Self-Driven Negative Bias Generator in High-Side-Only Application. IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society. Washington, DC, USA, 21 October 2018 - 21 October 2018. View this article in WRRO
Petersen A, Stone DA & Foster MP (2018) An experimental investigation of MOSFET intrisic body diode performance. 2018 IEEE 27th International Symposium on Industrial Electronics (ISIE) (pp 341-345). Cairns, QLD, Australia, 13 June 2018 - 13 June 2018. View this article in WRRO
Smith MJ, Gladwin DT & Stone DA (2018) An experimental analysis of the effect of cell degradation on dynamic charge acceptance in lead-acid cells. 2018 IEEE 27th International Symposium on Industrial Electronics (ISIE) (pp 187-192). Cairns, QLD, Australia, 13 June 2018 - 13 June 2018. View this article in WRRO
Gundogdu B, Gladwin DT, Foster MP & Stone DA (2018) A forecasting battery state of charge management strategy for frequency response in the UK system. 2018 IEEE International Conference on Industrial Technology (ICIT) (pp 1726-1731), 20 February 2018 - 22 February 2018.
Royston SJ, Strickland D, Stone DA, Gladwin DT, Foster MP & Nejad S (2017) Arc-flash calculation comparison for energy storage systems. 2017 52nd International Universities Power Engineering Conference (UPEC) (pp 1-6), 28 August 2017 - 31 August 2017.
Zhao R, Gladwin DT & Stone DA (2017) A Hybrid Wireless PLL for Phase Shift Control Based Maximum Efficiency Point Tracking in Resonant Wireless Power Transmission Systems. IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society (pp 5301-5306). Beijing, China, 29 October 2017 - 29 October 2017. View this article in WRRO
Nejad S, Gladwin DT, Foster MP & Stone DA (2017) Parameterisation and Online States Estimation of High-Energy Lithium-Titanate Cells. IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society (pp 7660-7665). Beijing, China, 29 October 2017 - 29 October 2017. View this article in WRRO
Smith MJ, Gladwin DT & Stone DA (2017) Experimental Analysis of the Influence of High-Frequency Ripple Currents on Dynamic Charge Acceptance in Lead-Acid Batteries. IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society (pp 7140-7145). Beijing, China, 29 October 2017 - 29 October 2017. View this article in WRRO
Gundogdu B, Gladwin DT & Stone DA (2017) Battery SOC management strategy for enhanced frequency response and day-ahead energy scheduling of BESS for energy arbitrage. Battery SOC management strategy for enhanced frequency response and day-ahead energy scheduling of BESS for energy arbitrage. Beijing, China, 29 October 2017 - 29 October 2017. View this article in WRRO
Petersen A, Stone DA, Foster MP & Gladwin DT (2017) Switching Loss Optimisation of Cascaded H-Bridge Converters for Bidirectional Grid-Tie Battery Energy Storage Systems. IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society. Beijing, China, 29 October 2017 - 29 October 2017. View this article in WRRO
Gundogdu B, Nejad S, Gladwin DT & Stone DA (2017) A Battery Energy Management Strategy for UK Enhanced Frequency Response. Industrial Electronics (ISIE), 2017 IEEE 26th International Symposium on (pp 26-31). Edinburgh, UK, 19 June 2017 - 19 June 2017. View this article in WRRO
Zhao R, Gladwin DT & Stone DA (2016) Phase shift control based Maximum Efficiency Point Tracking in resonant wireless power system and its realization. IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society (pp 4541-4546). Florence, Italy View this article in WRRO
Nejad S, Gladwin DT & Stone DA (2016) On-chip implementation of Extended Kalman Filter for adaptive battery states monitoring. IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society (pp 5513-5518). Florence, Italy, 24 July 2016 - 24 July 2016. View this article in WRRO
Hewitt D, Green J, Davidson J, Foster MP & Stone D (2016) Observation of electrolytic capacitor ageing behaviour for the purpose of prognostics. IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society. Florence, Italy, 24 October 2016 - 24 October 2016. View this article in WRRO
Williams R, Foster MP & Stone D (2016) A Model-based Predictive Current Controller for a Back-to-Back Connected Multilevel Converter Aerospace Starter-Generator. IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society. Florence, Italy, 24 October 2016 - 24 October 2016. View this article in WRRO
Smith MJ, Gladwin DT & Stone DA (2016) Experimental analysis of dynamic charge acceptance test conditions for lead-acid cells. IECON Proceedings (Industrial Electronics Conference) (pp 2046-2051). Florence View this article in WRRO
Nejad S, Gladwin DT & Stone DA (2016) A hybrid battery parameter identification concept for lithium-ion energy storage applications. IECON Proceedings (Industrial Electronics Conference) (pp 1980-1985). Florence View this article in WRRO
Davidson JN, Foster MP & Stone DA (2016) Thermal Analysis Using 2-Dimensional Impedance Spectroscopy and Pseudorandom Binary Sequences. IWIS 2016
Hewitt D, Green J, Davidson J, Foster MP & Stone D (2016) Meaurement of Electrical Parameters of Electrolytic Capacitors Using Real-World Drive Waveforms for State-of-Health Determination. 9th International Workshop on Impedance Spectroscopy. Chemnitz, Germany, 26 September 2016 - 26 September 2016. View this article in WRRO
Tsang C, Bingham CM, Foster MP, Stone DA & Leech JM (2016) Multi-stage LLC resonant converters designed for wide output voltage ranges. Proceedings of PCIM 2016. Nuremburg, Germany, 10 May 2016 - 10 May 2016. View this article in WRRO
Fairweather AJ, Stone DA & Foster MP (2016) Examining Contrasting Excitation Modes within Battery Characterisation using Maximum Length Sequences. Proceedings of PCIM 2016. Nuremburg, Germany, 10 May 2016 - 10 May 2016. View this article in WRRO
Hewitt DA, Green JE, Davidson JN, Foster MP & Stone DA (2016) Electrolytic Capacitor Age Estimation Using PRBS-based Techniques. Proceedings of PCIM 2016. Nuremburg, Germany, 10 May 2016 - 10 May 2016. View this article in WRRO
Feehally T, Forsyth AJ, Todd R, Foster MP, Gladwin DT, Stone DA & Strickland D (2016) Battery energy storage systems for the electricity grid: UK research facilities. The 8th IET International Conference on Power Electronics, Machines and Drives (PEMD) 2016. Glasgow, UK View this article in WRRO
Abuzed S, Tsang C-W, Foster MP & Stone DA (2016) Repurposing ATX Power Supply for Battery Charging Applications. The 8th IET International Conference on Power Electronics, Machines and Drives (PEMD) 2016. Glasgow, UK View this article in WRRO
Gomez J, Foster MP & Stone DA (2016) Performance evaluation of SiC MOSFET in 5-level single phase converter. The 8th IET International Conference on Power Electronics, Machines and Drives (PEMD) 2016. Glasgow, UK View this article in WRRO
Tsang C, Bingham C, Foster MP, Stone D & Leech J (2016) Battery charger with a capacitor-diode clamped LLC resonant converter. 8th IET International Conference on Power Electronics, Machines and Drives (PEMD 2016). Glasgow, UK View this article in WRRO
Tsang C, Bingham C, Foster MP, Stone D, Davidson JN & Leech JM (2016) Minimum charge-recovery time control with parallel connected buck converters. The 8th IET International Conference on Power Electronics, Machines and Drives (PEMD) 2016. Glasgow, UK View this article in WRRO
Zhao R, Gladwin DT & Stone DA (2016) Phase Shift Control Based Maximum Efficiency Point Tracking in Resonant Wireless Power System and its Realization. PROCEEDINGS OF THE IECON 2016 - 42ND ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY (pp 4535-4540)
Zhao R, Stone DA & Gladwin DT (2016) Maximum efficiency point tracking for resonant wireless power transfer. 8th IET International Conference on Power Electronics, Machines and Drives (PEMD 2016) (pp 5 .-5 .)
Mosely I, Middleton A, Strickland D, Mukherjee N, Stone DA, Gladwin DT, Rogers DJ & Foster MP (2015) Practical design considerations of cascaded hybrid battery storage systems. 2015 17th European Conference on Power Electronics and Applications (EPE'15 ECCE-Europe) (pp 1-10), 8 September 2015 - 10 September 2015.
Liu C, Wang J, Colombage K, Gould C, Sen B & Stone D (2015) Current ripple reduction in 4kW LLC resonant converter based battery charger for electric vehicles. 2015 IEEE Energy Conversion Congress and Exposition (ECCE) (pp 6014-6021), 20 September 2015 - 24 September 2015.
Hewitt D, Stone DA & Foster MP (2015) Modelling the enhancement to the thermal performance of encapsulants using thermally conductive filler materials. PCIM Asia Conference Proceedings
Nejad S, Gladwin DT & Stone DA (2015) Enhanced state-of-charge estimation for lithium-ion iron phosphate cells with flat open-circuit voltage curves. IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society (pp 003187-003192), 9 November 2015 - 12 November 2015.
Zhao R, Gladwin DT & Stone DA (2015) Wireless power system appling a microcontroller dominated matrix converter. IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society (pp 003405-003410), 9 November 2015 - 12 November 2015.
Nejad S, Gladwin DT & Stone DA (2015) Enhanced state-of-charge estimation for lithium-ion iron phosphate cells with flat open-circuit voltage curves.. IECON (pp 3187-3192)
Chu WQ, Liu X, Zhu ZQ, Stone D, Foster M, Urquhart I & Greenough J (2014) Computationally efficient method and investigation of operational envelopes of hybrid and electrically excited machines. 2014 Ninth International Conference on Ecological Vehicles and Renewable Energies (EVER) (pp 1-5), 25 March 2014 - 27 March 2014.
Rogers D, Green J, Foster M, Stone D, Schofield D, Abuzed S & Buckley A (2014) A low cost photovoltaic maximum power point tracking buck converter for cell phone charging applications. Pcim Europe Conference Proceedings (pp 643-650)
Rogers D, Green JE, Foster MP, Stone DA, Schofield D, Buckley A & Abuzed S (2014) ATX power supply derived MPPT converter for cell phone charging applications in the developing world. 7th Iet International Conference on Power Electronics Machines and Drives Pemd 2014
Abuzed SA, Foster MP & Stone DA (2014) Variable PWM step-size for modified Hill climbing MPPT PV converter. 7th Iet International Conference on Power Electronics Machines and Drives Pemd 2014
Hewitt DA, Stone DA & Foster MP (2014) An experimental evaluation of thermally conductive filler loaded encapsulant composites. 7th Iet International Conference on Power Electronics Machines and Drives Pemd 2014
Foster MP, Chu , Liu , Zhu & Stone (2014) Computationally Efficient Method and Investigation of Operational Envelopes of Hybrid and Electrically Excited Machines. Ninth International Conference on Ecological Vehicles and Renewable Energies (EVER). Monte-Carlo, 25 March 2014.
Cai J, Zhong QC & Stone D (2014) A compact power converter for hybrid energy systems. Proceedings, IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society (pp 995-1000)
Nejad S, Gladwin DT & Stone DA (2014) Sensitivity of lumped parameter battery models to constituent parallel-RC element parameterisation error. IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society (pp 5660-5665), 29 October 2014 - 1 November 2014.
Cai J, Zhong Q-C & Stone D (2014) A Compact Power Converter for Hybrid Energy Systems. IECON 2014 - 40TH ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY (pp 995-1000)
Nejad S, Gladwin DT & Stone DA (2014) Sensitivity of Lumped Parameter Battery Models to Constituent Parallel-RC Element Parameterisation Error. IECON 2014 - 40TH ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY (pp 5660-5665)
Fewings K, Stone D, Green J & Foster M (2014) Dynamic charge acceptance measurement and modelling in ultrabatteries. International Conference on Lead Acid Batteries Labat (pp 231-234)
Cai J, Zhong Q-C & Stone D (2014) A ΓZ-source Based Hybrid Power Converter for Battery-Fuel Cell Hybrid Electric Vehicle. 2014 UKACC INTERNATIONAL CONFERENCE ON CONTROL (CONTROL) (pp 419-424)
Cai J, Zhong QC & Stone D (2014) A Γz-source based hybrid power converter for battery-fuel cell hybrid electric vehicle. 2014 UKACC International Conference on Control, CONTROL 2014 - Proceedings (pp 419-424)
Chu WQ, Zhu ZQ, Zhang J, Ge X, Liu X, Stone D & Foster M (2014) Comparison of electrically excited and interior permanent magnet machines for hybrid electric vehicle application. 2014 17th International Conference on Electrical Machines and Systems (ICEMS), 22 October 2014 - 25 October 2014.
Abuzed SA, Foster MP & Stone DA (2014) Variable PWM step-size for modified hill climbing MPPT PV converter. Iet Conference Publications, Vol. 2014(628 CP)
Davidson JN, Stone DA & Foster MP (2014) Real-time temperature monitoring and control for power electronic systems under variable active cooling by characterisation of device thermal transfer impedance. Iet Conference Publications, Vol. 2014(628 CP)
Rogers D, Green JE, Foster MP, Stone DA, Schofield D, Buckley A & Abuzed S (2014) ATX power supply derived MPPT converter for cell phone charging applications in the developing world. Iet Conference Publications, Vol. 2014(628 CP)
Hewitt DA, Stone DA & Foster MP (2014) An experimental evaluation of thermally conductive filler loaded encapsulant composites. Iet Conference Publications, Vol. 2014(628 CP)
Nejad S, Gladwin DT & stone D (2014) A Microcontroller-Based State-of-Health Estimator for Lithium-ion Batteries. International conference on Power Electronics, Machines and Drives. Manchester, UK, 8 April 2014 - 10 May 2014.
Urquhart I, Tanaka D, Owen R, Zhu ZQ, Wang JB & Stone DA (2013) Mechanically actuated variable flux IPMSM for EV and HEV applications. 2013 World Electric Vehicle Symposium and Exhibition (EVS27) (pp 1-12), 17 November 2013 - 20 November 2013.
Gladwin DT, Gould RC, Stone AD & Foster PM (2013) Viability of 'second-life' use of electric and hybrid-electric vehicle battery packs. 39th Annual Conference of the IEEE Industrial Electronics Society. Vienna, Austria, November 2013.
Davidson JN, Stone DA, Foster MP & Gould CR (2013) Prediction of device temperatures in an electric vehicle battery charger system by analysis of device thermal cross-coupling. 15th European Conference on Power Electronics and Applications (EPE). Lille, France, 3 September 2013 - 5 September 2013.
Gould C, Colombage K, Wang J, Stone D & Foster M (2013) A comparative study of on-board bidirectional chargers for electric vehicles to support vehicle-to-grid power transfer. Proceedings of the International Conference on Power Electronics and Drive Systems (pp 639-644)
Gould C, Price H, Wang J, Stone D & Foster M (2013) A robust state-of-function battery modelling technique for Li-ion battery chemistries developed for EV/HEV vehicles. PCIM Asia 2013, Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. Shanghai, China, 17 June 2013 - 19 June 2013.
Schofield DM, Al-Abuzed S, Foster MP & Stone DA (2013) Second life of computer power supplies for PV battery charging. 15th European Conference on Power Electronics and Applications. Lille, France, 3 September 2013 - 5 September 2013.
Rogers D, Green J, Foster M, Stone D, Schofield D, Abuzed S & Buckley A (2013) Repurposing of ATX computer power supplies for PV applications in developing countries. Proceedings of 2013 International Conference on Renewable Energy Research and Applications Icrera 2013 (pp 973-978)
Fairweather AJ, Foster MP & Stone DA (2013) Bipolar mode pseudo random binary sequence excitation for parameter estimation in lead-acid batteries. International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
Foster MP, Stone DA & Hewitt D (2013) Design of thermally integrated planar inductor utilising aluminium oxide as a winding insulation material. Power Control and Intelligent Motion (PCIM) 2013. Nuremberg, 13 May 2013 - 16 May 2013.
Foster MP, Fairweather A & Stone D (2013) Application of maximum length sequences to battery charge programming for parameter estimation in lead-acid batteries. Power Control and Intelligent Motion (PCIM) 2013. Nuremberg, 13 May 2013 - 16 May 2013.
Andersen T, Andersen MAE, Thomsen OC, Foster MP & Stone DA (2012) Nonlinear effects in piezoelectric transformers explained by thermal-electric model based on a hypothesis of self-heating. IECON Proceedings Industrial Electronics Conference (pp 596-601)
Davidson JN, Stone DA & Foster MP (2012) Arbitrary waveform power controller for thermal measurements of semiconductor devices. iPower 2. University of Warwick, 28 November 2012 - 29 November 2012.
Foster MP & Stone DA (2012) New design approach for higher energy efficiency with parallel converter. IET Power Electronics, Machines and Drives Conference. Bristol, UK
Schofield D, Foster MP & Stone DA (2012) The design of a solar cell emulator for the evaluation of low power maximum power point tracking converters. All Energy Conference. Aberdeen, UK
Hewit DA, Stone DA & Foster MP (2012) An investigation into the feasibility of using aluminium oxide to insulate aluminium planar windings. iPower 2. University of Warwick, 28 November 2012 - 29 November 2012.
Andersen T, Andersen MAE, Thomsen OC, Foster MP & Stone DA (2012) A capacitive level shifter for high voltage (2.5kV). Proceedings of the IEEE International Power Modulator and High Voltage Conference, IPMHVC 2012 (pp 450-453)
Hussain EK & Stone D (2012) Star connection of grid connected single phase VSIs to supply unbalanced or nonlinear loads under normal and fault condition considering the transmission line impedances. IET Conference Publications
Mbabazi S, Wang J, Stone DA & Bright C (2012) Tidal stream power collection - passive rectification to a common DC-bus. IET Conference Publications
Foster MP, Davidson JN, Price HR & Stone DA (2012) A review of electrical energy storage (EES) technologies for stationary grid applications. All-Energy 2012 Exhibition and Conference. Aberdeen, UK
Schofield DMK, Foster MP & Stone DA (2012) Maximum power point tracking converters and their issues. All-Energy 2012 Exhibition and Conference. Aberdeen, UK
Fairweather AJ, Foster MP & Stone DA (2012) State indicators for lead-acid batteries utilising pseudo random binary sequences. All-Energy 2012 Exhibition and Conference. Aberdeen, UK
Schofield DMK, Foster MP & Stone DA (2012) Impact of ripple current on the average output power of solar cells. All-Energy 2012 Exhibition and Conference. Aberdeen, UK
Fairweather AJ, Foster MP & Stone DA (2012) Modelling of VRLA batteries over operational temperature range using pseudo random binary sequences. Lead-Acid Battery Conference. Bulgaria
Schofield DM, Stone D & Foster MP (2012) Impact of ripple current on the average output power of solar cells. IET Power Electronics, Machines and Drives Conference. Bristol, UK
Foster MP, Stone D, Williams RH & Minshull SR (2012) Reduction of passive filtering in aerospace starter/generator systems using a multilevel converter with predictive current control. IET Power Electronics, Machines and Drives Conference. Bristol, UK, 27 March 2012 - 29 March 2012.
Gould C, Wang J, Stone D & Foster M (2012) EV/HEV Li-ion battery modelling and state-of-function determination. 21st International Symposium on Power Electronics, Electrical Drives, Automation and Motion (pp 353-358)
Foster MP & Stone D (2012) New design approach for higher energy efficiency with parallel converter. IET Power Electronics, Machines and Drives Conference. Bristol, UK
Williams RH, Foster MP, Minshull SR & Stone DA (2012) The use of virtual flux estimation in aerospace starter-generator systems. 21st International Symposium on Power Electronics, Electrical Drives, Automation and Motion (pp 426-431)
Stone DA & Foster MP (2011) A dynamic model of the LLC resonant converter for control response prediction. Conference on Power Conversion Intelligent Motion
Owen R, Zhu ZQ, Wang JB, Stone DA & Urquhart I (2011) Review of variable-flux permanent magnet machines. International Conference on Electrical Machines and Systems. Beijing, China, 20 August 2011 - 23 August 2011.
Hussain E, Bingham CM & Stone DA (2011) Grid connected PVs and wind turbine with a wide range of reactive power control and active filter capability. 2nd European Conference on Innovative and Smart Grid Technologies. Manchester, UK, 5 December 2011 - 7 December 2011.
Hussain E, Bingham CM & Stone DA (2011) Fuel cell power controller with current ripple reduction. Conference on Power Conversion Intelligent Motion
Owen R, Zhu ZQ, Wang JB, Stone DA & Urquhart I (2011) Mechanically adjusted variable-flux concept for switched-flux permanent-magnet machines. International Conference on Electrical Machines and Systems. Beijing, China, 20 August 2011 - 23 August 2011.
Foster MP & Stone DA (2011) A dynamic model of the LLC resonant converter for control response prediction. PCIM Europe. Nuremberg, Germany
Fairweather AJ, Foster MP & Stone DA (2011) State-of-charge indicators for VRLA batteries utilising pseudo random binary sequences (PRBS). PCIM Europe. Nuremberg, Germany
Foster MP, Stone DA & Woo J-K (2011) Phase-locked loop (PLL) pulse-width modulator (PWM) based controller for LLC resonant converters. PCIM Europe. Nuremberg Germany
Foster MP, Williams RH & Stone DA (2011) Back-to-back connected multilevel inverters for aerospace starter-generator applications. PCIM Europe. Nuremberg, Germany
Owen R, Zhu ZQ, Wang JB, Stone DA & Urquhart I (2011) Review of variable-flux permanent magnet machines. International Conference on Electrical Machines and Systems, ICEMS 2011
Owen R, Zhu ZQ, Wang JB, Stone DA & Urquhart I (2011) Mechanically adjusted variable-flux concept for switched-flux permanent-magnet machines. International Conference on Electrical Machines and Systems, ICEMS 2011
Hussain EK, Bingham CM & Stone D (2011) Stand alone power supply system under high FCs efficiency and new technique for batteries charging/discharging. Proceedings of the 14th European Conference on Power Electronics and Applications, EPE 2011
Williams RH, Foster MP, Stone DA & Minshull SR (2011) Utilizing existing aircraft wound field generators for starter-generators. 8th International Conference on Power Electronics Ecce Asia Green World with Power Electronics Icpe 2011 Ecce Asia (pp 691-696)
Gould CR, Bingham CM, Stone DA & Foster MP (2010) State-of-function determination for EV/HEV battery packs. 25th World Battery, Hybrid and Fuel Cell Electric Vehicles Symposium (EVS 25). Shenzhen, China, 5 November 2010 - 9 November 2010.
Fairweather AJ, Foster MP & Stone DA (2010) MLS testing of vrla batteries using Pseudo Random Binary Sequences (PRBS). Evs 2010 Sustainable Mobility Revolution 25th World Battery Hybrid and Fuel Cell Electric Vehicle Symposium and Exhibition
Foster MP, Stone DA, Wilkie KD & Bingham CM (2010) Multilevel cascaded H-bridge inverter with integrated battery management for alternative energy applications. 3rd Seminar EPE Wind Energy Chapter. Warwick, UK, 15 April 2010 - 16 April 2010.
Gould C, Bingham CM, Stone DA & Foster MP (2010) State-of-function determination for EV/HEV battery packs. 25th World Battery, Hybrid and Fuel Cell Electric Vehicle Symposium & Exhibition. Shenzhen, China, 5 November 2010.
Fairweather AJ, Stone DA & Foster MP (2010) MLS Testing of VRLA batteries using pseudo random binary sequences (PRBS). CD ROM. Shenzhen, China, 5 November 2010 - 9 November 2010.
Holmes JD, Stone DA, Foster MP & Skinner AJ (2010) Evaluation of thermally efficient mounting techniques for ferrite cores. 9th International Power and Energy Conference, IPEC 2010 (pp 323-327)
Fairweather AJ, Foster MP & Stone DA (2010) VRLA battery parameter identification using pseudo random binary sequences (PRBS). IET Conference Publications
Holmes JD, Stone DA & Foster MP (2010) Effect of inter-layer interface quality on electrical and thermal characteristics of IMS. IET Conference Publications
Holmes JD, Stone DA & Foster MP (2010) Device temperature projection technique for IMS based systems. IET Conference Publications
Hoang KD, Zhu ZQ, Foster MP & Stone DA (2010) Comparative study of current vector control performance of alternate fault tolerant inverter topologies for three-phase PM brushless AC machine with one phase open-circuit fault. IET Conference Publications
Holmes JD, Foster MP & Stone DA (2009) System-wide temperature estimation for IMS based power electronics circuits. Proceedings of the International Conference on Power Electronics and Drive Systems (pp 615-618)
Horsley EL, Nguyen-Quang N, Foster MP & Stone DA (2009) Achieving ZVS in inductor-less half-bridge piezoelectric transformer based resonant converters. Proceedings of the International Conference on Power Electronics and Drive Systems (pp 446-451)
Minshull S, Bingham CM, Foster MP & Stone DA (2009) Comparison between multilevel and classical 2-level inverters regarding stall torque improvements for driving brushless PM machines. PCIM Europe, CDROM. Nuremburg
Horsley EL, Carazo AV, Foster MP & Stone DA (2009) A lumped equivalent circuit model for the radial mode piezoelectric transformer. Conference Proceedings IEEE Applied Power Electronics Conference and Exposition APEC (pp 1747-1753)
Holmes JD, Foster MP & Stone DA (2009) Low computational complexity observer based modeling techniques for device temperature prediction in IMS based systems. 8th International Conference on Power Electronics and Drive Systems. Taipei, Taiwan
Foster MP, Stone DA & Bingham CM (2009) An automated design methodology for LLC resonant converters using a genetic algorithm. PCIM Europe 2009. Nuremberg, Germany
Foster MP, Minshull SR & Stone DA (2009) Comparison between multilevel and classical 2-level inverters regarding stall torque improvements for driving brushless PM machines. PCIM Europe 2009. Nuremberg, Germany
Nguyen-Quang N, Stone DA, Bingham CM & Foster MP (2009) A three-phase to single-phase matrix converter for high-frequency induction heating. 13th European Conference on Power Electronics and Applications, EPE '09
Williams DR, Foster MP, Bingham CM & Stone DA (2008) A genetic algorithm for designing LCLC resonant converters. Iet Conference Publications(538 CP) (pp 732-736)
Minshull SR, Bingham CM, Stone DA & Foster MP (2008) A new switching scheme for reduced switching frequency and balanced capacitor voltages for back-to-back connected, diode- clamped multilevel converters. Iet Conference Publications(538 CP) (pp 636-639)
Wilkie K, Stone D, Bingham C & Foster M (2008) Integrated multilevel converter and battery management. Speedam 2008 International Symposium on Power Electronics Electrical Drives Automation and Motion (pp 756-759)
Wilkie KD, Foster MP, Stone DA & Bingham CM (2008) Hardware-in-the-loop tuning of a feedback controller for a buck converter using a GA. Speedam 2008 International Symposium on Power Electronics Electrical Drives Automation and Motion (pp 680-684)
Gilbert AJ, Foster MP, Stone DA & Bingham CM (2008) Phase locked loop (PLL) based self-oscillating controller for LCC resonant converters. IET Conference Publications(538 CP) (pp 446-450)
Stone DA, Foster MP, Bingham CM & Stewart P (2008) Digitally controlled converter with an adaptive step size for maximum power point tracking for photovoltaic applications. IECON Proceedings Industrial Electronics Conference (pp 703-706)
Nguyen-Quang N, Gilbert A, Foster MP & Stone DA (2008) Characteristics of high-voltage capacitors when operating in high temperature environments. Proceedings 2008 2nd Electronics Systemintegration Technology Conference Estc (pp 423-426)
Horsley EL, Foster MP & Stone DA (2008) A frequency-response-based characterisation methodology for piezoelectric transformers. Proceedings 2008 2nd Electronics Systemintegration Technology Conference Estc (pp 959-962)
Gould CR, Bingham CM, Stone DA & Bentley P (2008) Novel battery model of an all-electric personal rapid transit vehicle to determine state-of-health through subspace parameter estimation and a Kalman estimator. SPEEDAM 2008 - International Symposium on Power Electronics, Electrical Drives, Automation and Motion (pp 1217-1222)
Gould CR, Bingham CM, Stone DA & Bentley P (2008) Battery health determination by subspace parameter estimation and sliding mode control for an all-electric personal rapid transit vehicle - the ULTra. PESC Record - IEEE Annual Power Electronics Specialists Conference (pp 4381-4385)
Ang YA, Stone D, Bingham C & Foster M (2007) Rapid analysis & design methodologies of high- frequency LCLC resonant inverter as electrodeless fluorescent lamp ballast. Proceedings of the International Conference on Power Electronics and Drive Systems (pp 139-144)
Stone DA, Foster MP & Bingham CM (2007) High power, unity power factor supply for plastic pipe welding applications. IECON Proceedings Industrial Electronics Conference (pp 1892-1895)
Zhu ZQ, Li Y, Howe D, Bingham CM & Stone D (2007) Influence of Machine Topology and Cross-Coupling Magnetic Saturation on Rotor Position Estimation Accuracy in Extended Back-EMF Based Sensorless PM Brushless AC Drives. 2007 IEEE Industry Applications Annual Meeting (pp 2378-2385), 23 September 2007 - 27 September 2007.
Li Y, Zhu ZQ, Howe D, Bingham CM & Stone D (2007) Improved Rotor Position Estimation by Signal Injection in Brushless AC Motors, Accounting for Cross-Coupling Magnetic Saturation. 2007 IEEE Industry Applications Annual Meeting (pp 2357-2364), 23 September 2007 - 27 September 2007.
Ang YA, Stone D, Bingham C & Foster M (2007) Rapid analysis & design methodologies of high-frequency LCLC resonant inverter as electrodeless fluorescent lamp ballast. International Conference on Power Electronics and Drive Systems, Vol. 1-4 (pp 376-381)
Ang Y, Bingham CM, Foster MP & Stone DA (2007) Analysis and control of dual-output LCLC resonant converters, and the impact of leakage inductance. Proceedings of the International Conference on Power Electronics and Drive Systems, Vol. 1-4 (pp 145-150)
Li Y, Zhu ZQ, Howe D, Bingham CM & Stone D (2007) Improved rotor position estimation by signal injection in brushless AC motors, accounting for cross-coupling magnetic saturation. Conference Record - IAS Annual Meeting (IEEE Industry Applications Society), Vol. 1-5 (pp 2357-2364)
Zhu ZQ, Li Y, Howe D, Bingham CM & Stone D (2007) Influence of machine topology and cross-coupling magnetic saturation on rotor position estimation accuracy in extended back-EMF based sensorless PM brushless AC drives. Conference Record - IAS Annual Meeting (IEEE Industry Applications Society), Vol. 1-5 (pp 2378-2385)
Williams DR, Bingham C, Stone DA, Foster MP & Gilbert A (2007) Analysis of self-oscillating DC-DC resonant power converters using a hysteretic relay. European Conference on Power Electronics and Applications, EPE, Vol. 1-10 (pp 4108-4116)
Minshull SR, Bingham CM, Stone DA & Foster MP (2007) A back to back multilevel converter for driving low inductance brushless AC machines. European Conference on Power Electronics and Applications, EPE, Vol. 1-10 (pp 1764-1772)
Holloway AJ, Stone DA & Tozer RC (2007) A hybrid, physical-behavioral fluorescent lamp model suitable for use in Spice and Simulink. European Conference on Power Electronics and Applications, EPE, Vol. 1-10 (pp 3939-3947)
Wilkie KD, Stone DA, Foster MP & Bingham CM (2007) A cascaded H-bridge BLDC drive incorporating battery management. European Conference on Power Electronics and Applications, EPE, Vol. 1-10 (pp 899-907)
Horsley EL, Foster MP & Stone DA (2007) State-of-the-art piezoelectric transformer technology. European Conference on Power Electronics and Applications, EPE, Vol. 1-10 (pp 1637-1646)
Nguyen-Quang N, Stone DA, Bingham CM & Foster MP (2007) Comparison of single-phase matrix converter and H-bridge converter for radio frequency induction heating. European Conference on Power Electronics and Applications, EPE, Vol. 1-10 (pp 94-102)
Gilbert AJ, Bingham CM, Stone DA & Foster MP (2007) Power-factor control of the LCC current-output resonant converter. European Conference on Power Electronics and Applications, EPE, Vol. 1-10 (pp 575-584)
Gilbert AJ, Stone DA, Bingham CM & Foster MP (2007) Design of an LCC current-output resonant converter for use as a constant current source. European Conference on Power Electronics and Applications, EPE, Vol. 1-10 (pp 585-590)
Ang Y, Bingham CM, Foster MP & Stone DA (2007) Modelling and regulation of dual-output LCLC resonant converters. IECON Proceedings (Industrial Electronics Conference), Vol. 1-3 (pp 2130-2135)
Gould CR, Foster MP, Stone DA & Bingham CM (2006) Bandwidth-controlled steady-state design and analysis of a 3kW CLL resonant converter with rectified main output characteristics. International Conference on Electrical Machines and Systems, ICEMS. Nagasaki, Japan
Foster MP, Gould CR, Stone DA & Bingham CM (2006) A novel AC equivalent circuit for the CLL voltage-output resonant converter using describing functions. ICEMS - Int. Conf. Electrical Machines and Systems. Japan
Bentley P, Bhangu B, Bingham CM & Stone DA (2006) State of charge estimation of valve-regulated sealed lead-acid batteries in hybrid electric vehicles. CDROM. Athens, 26 September 2006 - 29 September 2006.
Nguyen-Quang N, Stone DA, Bingham CM & Foster MP (2006) Single phase matrix converter for radio frequency induction heating. International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM (pp 614-618)
Ang Y-A, Bingham C, Stone D & Foster M (2005) Digital control of dual-load LCLC resonant converters. European Conference on Power Electronics and Applications
Gilbert AJ, Stone DA & Bingham CM (2005) Rapid design of LCC current-output resonant converters with reduced electrical stresses. European Conference on Power Electronics and Applications
Bhangu BS, Bentley P, Stone DA & Bingham CM (2005) State-of-charge and state-of-health prediction of lead-acid batteries for hybrid electric vehicles using non-linear observers. European Conference on Power Electronics and Applications
Bentley P & Stone DA (2005) The parallel combination of a valve regulated lead acid cell and supercapacitor for use as a hybrid vehicle peak power buffer. European Conference on Power Electronics and Applications
Bhangu BS, Snary P, Bingham CM & Stone DA (2005) Sensorless control of deep-sea ROVs PMSMs excited by matrix converters. European Conference on Power Electronics and Applications
Gilbert AJ, Bingham CM, Bhangu BS, Foster MP & Stone DA (2005) EKF-based output-voltage regulation of 3-order LCC resonant converters subject to load variations. European Conference on Power Electronics and Applications
Snary P, Bingham CM & Stone DA (2005) Influence of ROV umbilical on power quality when supplying electrical loads. European Conference on Power Electronics and Applications
Bhangu BS, Bentley P, Stone DA & Bingham CM (2005) Observer techniques for estimating the state-of-charge and state-of-health of VRLABs for hybrid electric vehicles. IEEE Vehicle Power and Propulsion Conference, VPPC (pp 780-789)
Snary P, Bhangu B, Bingham CM & Stone DA (2004) Matrix converters for sensorless control of PMSMs and other auxiliaries on deep-sea ROVS. IEE Conference Publication, Vol. 2 (pp 703-708)
Ang YA, Stone DA, Bingham CM & Foster MP (2004) Analysis & design of high-frequency LCLC resonant converters for electrode-less fluorescent lamp ballasts. IEE Conference Publication, Vol. 1 (pp 137-142)
Gould C, Stone DA, Foster MP & Bingham C (2004) State-variable modelling of CLL resonant converters. IEE Conference Publication, Vol. 1 (pp 214-219)
Stewart P, Stone DA & Fleming PJ (2004) On-line multiobjective automatic control system generation by evolutionary algorithms. IEEE International Symposium on Industrial Electronics, Vol. 2 (pp 1459-1464)
Loo KH, Stone DA, Tozer RC, Jinno M & Devonshire R (2004) Modeling the electrical behavior of fluorescent lamps on the basis of a self-consistent collisional-radiative model. Conference Record IAS Annual Meeting IEEE Industry Applications Society, Vol. 3 (pp 1646-1654)
Gould C, Bingham CM, Stone DA & Foster MP (2004) Rapid steady-state analysis of CLL resonant power converters. Proceedings of the IASTED International Conference on Circuits Signals and Systems (pp 520-525)
Stewart P, Fleming PJ & Stone DA (2004) On-line design of robust fuzzy-logic control systems by multi-objective evolutionary methods. American Control Conference. Boston, Massachusetts, USA, 30 June 2004 - 2 July 2004.
Gilbert AJ, Bingham CM, Foster MP & Stone DA (2004) EFK-based feedback control of 3rd order LCC resonant converters with significant load variations. International Power Electronics and Motion Control Conference. Riga, Latvia, 2 September 2004 - 4 September 2004.
Bentley P & Stone DA (2004) Lifetime extension of valve regulated lead acid (VRLA) batteries under hybrid vehicle duty. IEE Conference Publication, Vol. 1 (pp 49-54)
Kitsinelis S, Devonshire R, Stone DA & Tozer RC (2004) Medium pressure mercury discharge for use as an intense white light source. Proceedings of the 10th International Symposium on the Science and Technology of Light Sources(182) (pp 565-566). Toulouse, 18 July 2004 - 22 July 2004.
Loo KH, Moss GJ, Stone DA, Tozer RC, Jinno M & Devonshire R (2004) Enhancement of near-UV and visible emissions using pulsed low-pressure Hg-Ar discharge. Proceedings of the 10th International Symposium on he Science and Technology of Light Sources(182) (pp 571-572). Toulouse, 18 July 2004 - 22 July 2004.
Kitsinelis S, Devonshire R, Stone DA & Tozer RC (2004) Optimising the efficiency of low-pressure discharges for lighting. Proceedings of the 10th International Symposium on the Science and Technology of Light Sources(182) (pp 563-564). Toulouse, 18 July 2004 - 22 July 2004.
Ang Y, Foster MP, Sewell HI, Bingham CM & Stone DA (2003) Stress analysis of 4th-order LLCC resonant converters. 10th European Conference on Power Electronics and Applications. Toulouse, France, 2 September 2003 - 4 September 2003.
Foster MP, Sewell HI, Bingham CM & Stone DA (2003) Observer based feedback control of 3rd order LCC resonant converters. 10th European Conference on Power Electronics and Applications. Toulouse, France, 2 September 2003 - 4 September 2003.
Bentley P, Long S, Stone DA & Schofield N (2003) Impedance measurement and characterisation of valve regulated lead acid battery (VRLA) cells for state of charge monitoring. 10th European Conference on Power Electronics and Applications. Toulouse, France, 2 September 2003 - 4 September 2003.
Loo KH, Stone DA, Tozer RC, Jinno M & Devonshire R (2003) A dynamic spice model of fluorescent lamp for electronic ballast design simulation. Hong Kong IEEE Conference on Plasma Science. Hong Kong
Cooper A, Kellaway M, Stone DA, Crowe E & Jennings P (2003) The development and testing of a lead-acid battery system for a hybrid electric vehicle (Rholab – a foresight vehicle link project). Future Transportation Technology Conference. Costa Mesa, California, June 2003.
Snary P, Bingham CM & Stone DA (2003) Drive systems for operation on deep sea ROV’s. 10th European Conference on Power Electronics and Applications. Toulouse, France, 2 September 2003 - 4 September 2003.
Loo KH, Jinno M, Stone DA, Tozer RC & Devonshire R (2003) A dynamic conductance model of fluorescent lamp for electronic ballast design simulation. IEEE International Conference on Plasma Science (pp 303-303)
Stewart P, Stone DA & Fleming PJ (2003) On-line design of robust fuzzy-logic control systems by multi-objective evolutionary methods. ESM 2003: 17th European Simulation Multicoference (pp 83-90)
Kitsenelis S, Loo KH, Jinno M, Stone DA, Tozer RC & Devonshire R (2002) The dynamical behaviour of pulsed low-pressure discharges. International Symposium on GD OES Surface Analysis. Yokahama, Japan, November 2002.
Loyns A, Ball R, Cooper A, Kellaway M & Stone DA (2002) A reliable, highly optimised, lead-acid battery (RHOLAB) for affordable HEV’s – a foresight vehicle link project. Future Car Congress. Washington, USA, June 2002.
Loyns A, Ball R, Cooper A, Kellaway M & Stone DA (2002) Lead-acid batteries for hybrid electric vehicles – The RHOLAB project. Advanced Automotive Battery Conference (pp 1-9). Las Vegas, USA, February 2002.
Devonshire R, Palov A, Stone DA & Tozer RC (2001) Modelling and diagnostics of the dynamical behaviour of low pressure discharges. EPRSC Technological Plasma Initiative Conference. Warwick, 17 December 2001 - 18 December 2001.
Loo KH, Moss G, Stone DA, Tozer RC & Devonshire R (2001) Modelling of low-pressure discharge lamp (fluorescent lamp) for circuit simulation. EPRSC Technological Plasma Initiative Conference. Warwick, 17 December 2001 - 18 December 2001.
Bentley P, Stone DA & Howe D (2001) Test bench for lifetime testing of hybrid electric vehicle battery packs. PCIM Europe 2001 (pp 33-38). Nuremburg
Snary P, Bingham CM & Stone DA (2001) Commercial electronic devices for operation in high-pressure, deep-sea drive systems. PCIM Europe 2001 (pp 275-279). Nuremburg, November 2001.
Sewell HI, Stone DA & Bingham CM (2001) Digital control improves three-phase induction heater performance. PCIM Europe 2001 (pp 63-68). Nuremburg, November 2001.
Stone DA (2001) Dynamic load impedance matching for induction heater systems. Heating by Internal Sources. Padua University, Italy, 12 September 2001 - 14 September 2001.
Corda X, Godignon P, Schofield N & Stone DA (2001) IGBT-module driver optimised for electric vehicle application. 9th European Conference on Power Electronics and Applications. Gratz, Austria
Foster MP, Sewell HI, Stone DA & Bingham CM (2001) Review of modelling methodologies to facilitate rapid simulation of high order resonant converters. CD ROM. Gratz, Austria
Wu ZY, Schofield N, Bingham CM, Howe D & Stone DA (2001) Design of robust current tracking control for active power filters. IEMDC 2001, IEEE International Electric Machines and Drives Conference (pp 948-953)
Ryan N, Stone DA & Chambers B (1999) FDTD modelling of heatsinks for EMC. Annual EMC Conference in Collaboration with the IEE (pp 125-130). York, UK
Atallah K, Mellor PH, Howe D & Stone DA (1999) Influence of gear change on the efficiency of a gasoline ICE and integrated permanent magnet motor/generator parallel hybrid power-train. 32nd International Symposium on Automotive Technology and Automation, ISATA’99, 1999.
Sewell HI & Stone DA (1999) Simulink based macro model to allow optimisation and prediction of parameters for voltage source induction heater inverters. PCIM Europe (pp 457-462). Nuremburg, 1999.
Sewell HI & Stone DA (1999) Modular power converter topology allows induction heater to draw three phase input current with high power factor and low utility current distortion’. 8th European Conference on Power Electronics and Applications. Lausanne, Switzerland
Sewell HI, Stone DA & Howe D (1999) Dynamic load impedance correction for induction heaters. Proceedings of the International Conference on Power Electronics and Drive Systems, Vol. 1 (pp 110-115)
Atallah K, Howe D, Mellor PH & Stone DA (1999) Rotor loss in permanent magnet brushless AC machines. IEEE International Electric Machines and Drives Conference (pp 60-62)
Musgrave DJ, Stone DA, Bingham CM & Howe D (1998) Modelling and control of an electrically actuated vibratory system. International Conference on Electrical Machines (pp 369-374), 1998.
Devonshire R, Harris GR, Healey J, Stone DA & Tozer RC (1998) The dynamical behaviour of pulsed low pressure discharges. Proceedings of the 8th International Symposium on the Science and Technology of Light Sources (pp 166-167), 1998.
Stone DA, Xu L, Zhu ZQ & Howe D (1998) Acoustic noise radiated by space vector PWM, random PWM and direct torque controlled induction motor drive. International Conference on Electrical Machines (pp 1746-1751), 1998.
Stone DA (1997) Switched mode power converters in electric vehicles. Commercializing Fuel Cell Vehicles 97. USA, 1997.
Ryan NJ, Stone DA & Chambers B (1997) Application of the FD-TD method to modelling the electromagnetic radiation from heatsinks. International Conference on Electromagnetic Compatibility(445) (pp 119-124)
Stone DA, Chambers B & Ryan NJ (1996) Radiated EMI Reduction from Microcontroller Systems using Spread-Spectrum Modulation of the System Clock.. EMC'96 ROMA International Symposium on Electromagnetic Compatibility (pp 249-252), 17 September 1996 - 20 September 1996.
Bingham CM, Stone DA, Schofield N, Howe D & Peel D (1996) DSP based nonlinear control of an electrically actuated vibratory pile-driver. Symposium on Power Electronics, Electrical Drives, Automation and Motion (pp A6/43-A6/49), 1996.
Brown AJ, Stone DA & Mellor PH (1996) Comparisons of loss and switching performance characteristics of IGBT's, MOSFET's and BJT's in resonant power converters. Symposium on Power Electronics, Electrical Drives, Automation and Motion (pp A1/1-A1/6), 1996.
Ryan N, Stone DA & Chambers B (1996) Electromagnetic compatibility of permanent magnet brushed dc machines. International Symposium on Electromagnetic Compatibility (pp 132-137), 1996.
Brown AJ, Stone DA & Mellor PH (1996) Calorimetric measurements of losses in IGBT's, MOSFET's and BJT's in hard switched and resonant power converters. PCIM Europe (pp 753-762). Nuremburg, 1996.
Bingham CM, Stone DA, Schofield N, Howe D & Peel D (1996) Experimantal non-linear control of an electromagnetic vibratory pile-driver with DSP based implementation. European Power Electronics Conference (pp 97-102)
Bingham CM, Stone DA, Schofield N, Howe D & Peel D (1996) Non-linear control of an electromagnetic vibratory pile-driver with DSP based implementation. International Conference on Electrical Machines (pp 126-131), 1996.
Stone DA, Chambers B & Ryan N (1996) Radiated EMI reduction from microcontroller systems using spread-spectrum modulation of the system clock. International Symposium on Electromagnetic Compatibility (pp 132-137), 1996.
Leonard K, Bingham CM, Stone DA & Mellor PH (1996) Design and implementation of a DSP based sensorless phase advance actuator for a brushless permanent magnet DC motor. Texas Instruments 1st European DSP Education and Research Conference. Paris, France, 1996.
Stone DA, Chambers B & Howe D (1996) Easing EMC problems in switched mode power converters by random modulation of the PWM carrier frequency. Conference Proceedings IEEE Applied Power Electronics Conference and Exposition APEC, Vol. 1 (pp 327-332)
Ryan NJ, Stone DA, Chambers B & Cudd PA (1995) Electromagnetic compatibility of electrical machines and drive systems. Proceedings of the Universities Power Engineering Conference, Vol. 1 (pp 141-144)
Stone DA, Chambers B & Howe D (1995) Random carrier frequency modulation of PWM waveforms to ease EMC problems in switched mode power supplies. International Conference on Power Electronics and Drive Systems (pp 16-21). San Jose, California, 1995.
Cudd P, Ryan N, Chambers B & Stone DA (1995) Electromagnetic compatability of a powered wheelchair. European Concerted Action for Rehabilitation Technology, 1995.
Ryan N, Stone DA, Cudd P, Chambers B & Howe D (1995) Electromagnetic compatability of DC machines and drive systems. 2nd Chinese International Conference on Electrical Machines (pp 134-138), 1995.
Cudd P, Stone DA, Chambers B & Ryan N (1995) Electromagnetic compatibility of motors and drives. 1st Malaysian IEEE International Conference on Electromagnetic Compatibility (pp 145-150). Malaysia, 1995.
Howe D, Xia ZP, Zhu ZQ, Stone DA, Mellor PH & Mayes PR (1994) Parameters and dynamic performance of an electromagnetic rolling rotor actuator. International Conference on Electrical Machines, Vol. 2 (pp 1-6), 1994.
Stone DA, Birch TS & Leonard KN (1994) A versatile computer controlled dynamometer test system. Symposium on Power Electronics, Electrical Drives, Automation and Motion (pp 353-358), 1994.
Leonard K, Stone DA & Schofield N (1994) Real time control of field weakening for a brushless permanent magnet DC motor. EPE Symposium on Electric Drive Design and Applications (pp 391-396), 1994.
Stone DA, Mayes PR, Howe D, Xia ZP & Zhu ZQ (1994) Tandem rolling-rotor actuation systems. EPE Symposium on Electric Drive Design and Applications (pp 145-149), 1994.
Stone DA, Mellor PH & Schofield N (1992) A resonant link brushless dc drive. International Conference on Electrical Machines (pp 254-258). Manchester, UK, 1992.
Cudd PA, Amasha H, Stone DA, Mellor PH & Hawsley MS (1992) Inexpensive PC-based integrated control systems for severely physically disabled people. 32nd Annual Scientific Meeting of the Biological Engineering Society, 1992.
Stincescu T, Zhao R, Ballantyne E & Stone D () Understanding Fleet Energy Use of Electric Refuse Collection Vehicles in Urban Environments. 26th Annual Logistics Research Network Conference, 8 September 2021 - 10 September 2021.
Nunez Munoz M, Ballantyne E & Stone D () On-site PV generation to support local fleet vehicle charging. 26th Annual Logistics Research Network Conference, 8 September 2021 - 10 September 2021.
Zhao R, Stincescu T, Ballantyne E & Stone D () Energy Usage and Sustainability Prediction for Electrified Public Service Vehicles (PSVs) – A City-Distinctive Pre-Deployment Solution. 26th Annual Logistics Research Network Conference, 8 September 2021 - 10 September 2021.
Hewitt D, Green J, Davidson J, Foster MP, Stone D & Foreman MRS () Observations on Changes to Electrolytic Capacitor Electrical Properties Caused by Gamma Irradiation. 9th International Workshop on Impedance Spectroscopy. Chemnitz, Germany, 26 September 2016 - 26 September 2016.
Foster MP, Tsang C & Stone D () Parallel buck converter with non-identical power module for improved transient efficiency. Power Control and Intelligent Motion (PCIM) 2013. Nuremberg, 13 May 2013 - 16 May 2013.
Foster MP, Davidson J & Stone DA () Mixed PRBS technique for thermal impedance spectroscopy of power electronic systems. Power Control and Intelligent Motion (PCIM) 2013. Nuremberg, 13 May 2013 - 16 May 2013.
Foster MP, Gould C, Stone DA & Bingham CM () A novel AC equivalent circuit for the CLL voltage-output resonant converter using describing functions. 9th International Conference on Electrical Machines and Systems. Nagasaki, Japan, November 2006.

Reports

Nunez Munoz M, Ballantyne EEF & Stone DA (2022) Understanding the solar power potential at a Sheffield manufacturing and engineering firm. A case study View this article in WRRO

Posters

Ballantyne E, Zhang T & Stone D (2019) Fully integrated EV energy storage using transport infrastructure. All Energy 2019.

Presentations

Nunez Munoz M, Ballantyne E & Stone D Exploring the benefits of using locally generated solar energy, supported by a BESS, in reducing Well-to-Tank emissions associated with electric road freight fleets. Cambridge.
Ballantyne E, Stincescu T & Stone D The Feasibility of Replacing Conventional Urban Motorbikes with Electric Alternatives. Paris, France.
Forrester J, Li L, Davidson J, Foster M, Stone D & Reaney I Investigation of using BSPT for ring-dot piezoelectric transformers for use in high-temperature resonant power supplies. Oxford.

Research group: Energy Modelling

Teaching activities

EEE6202 - Energy Storage Management

Professional activities and memberships

FIET

Research students

Student	Degree	Status	Primary/Secondary
Liu J	PhD	Graduated	Primary
Sen B	PhD	Graduated	Primary
Bentley P	PhD	Graduated	Primary
Davidson J N	PhD	Graduated	Primary
Fewings K M	MPhil	Graduated	Primary
Gilbert A J	PhD	Graduated	Primary
Gould C R	PhD	Graduated	Primary
Holmes J	PhD	Graduated	Primary
Hussain Essam K A	PhD	Graduated	Primary
Mbabazi S	PhD	Graduated	Primary
Montague R G	PhD	Graduated	Primary
Nguyen-Quang N	PhD	Graduated	Primary
Price H R	MPhil	Graduated	Primary
Rios Penuelas A	MPhil	Graduated	Primary
West M J F	PhD	Graduated	Primary
Wilkie K D	PhD	Graduated	Primary
Constatin R S	PhD	Graduated	Secondary
Dolmansley T J C	PhD	Graduated	Secondary
Evans D J	PhD	Graduated	Secondary
Fairweather A J	PhD	Graduated	Secondary
Foster M P	PhD	Graduated	Secondary
Gomez Palomino J D	PhD	Graduated	Secondary
Hewitt D A	PhD	Graduated	Secondary
Liu C	PhD	Graduated	Secondary
Liu K	PhD	Graduated	Secondary
Nejad S	PhD	Graduated	Secondary
Saad Abuzed S	PhD	Graduated	Secondary
Schofield D M K	PhD	Graduated	Secondary
Snary P J	PhD	Graduated	Secondary
Tsang C W	PhD	Graduated	Secondary
Williams D R	PhD	Graduated	Secondary
Williams R H	PhD	Graduated	Secondary

School of Electrical and Electronic Engineering

School of Electrical and Electronic Engineering

Professor David Stone

Journal articles

Book chapters

Conference proceedings

Reports

Posters

Presentations

Links