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Darwish, Ahmed and Elgenedy, Mohamed A. and Williams, Barry W. (2024) A review of modular electrical sub-systems of electric vehicles. Energies, 17 (14). 3474. ISSN 1996-1073

Abdel-Aziz, Ali and Elgenedy, Mohamed and Williams, Barry (2024) A new torque control approach for torque ripple minimisation in switched reluctance drives. Energies, 17 (13). 3334. ISSN 1996-1073

Abdel-Aziz, Ali and Elgenedy, Mohamed and Williams, Barry (2024) Review of switched reluctance motor converters and torque ripple minimisation techniques for electric vehicle applications. Energies, 17 (13). 3263. ISSN 1996-1073

Abdelaziz, Yousef N. and Ahmed, Khaled H. and Williams, Barry W. (2024) New hybrid thyristor-based multilevel converter with DC fault blocking capability, for HVDC applications. IEEE Transactions on Power Electronics, 39 (1). pp. 911-923. 10298816. ISSN 1941-0107

Abdel-Aziz, Ali and Elgenedy, Mohamed A. and Williams, Barry (2023) A comparative review of three different power inverters for DC–AC applications. Energies, 16 (21). 7254. ISSN 1996-1073

Abdel-Aziz, Ali A. and Ahmed, Khaled H. and Massoud, Ahmed M. and Williams, Barry W. (2023) Power density improvement due to rotor flux screens in an SRM with a higher number of rotor poles than stator poles. Renewable Energy and Sustainable Development, 9 (1). pp. 11-20. ISSN 2356-8569

Abdel-Aziz, Ali A. and Elgenedy, Mohamed A. and Williams, Barry W. (2023) Model predictive current control for a low-cost shunt active power filter. CSEE Journal of Power and Energy Systems. ISSN 2096-0042 (In Press)

Alotaibi, Saud and Darwish, Ahmed and Williams, Barry W. (2023) Three-phase inverter based on isolated SEPIC/CUK converters for large-scale PV applications. International Journal of Electrical Power & Energy Systems, 146. 108723. ISSN 0142-0615

McNeill, Neville and Vozikis, Dimitrios and Peña-Alzola, Rafael and Wang, Shuren and Pollock, Richard and Holliday, Derrick and Williams, Barry W. (2023) Gate driver circuit with all-magnetic isolation for cascode-connected SiC JFETs in a three-level T-type bridge-leg. Energies, 16 (3). 1226. ISSN 1996-1073

Wang, Shuren and Adam, Grain and Ahmed, Khaled H. and Williams, Barry W. (2022) Comparative evaluation of converter-based compensation schemes for VSC systems to achieve full-range active power transfer in very weak grids. Electric Power Systems Research, 210. 108135. ISSN 0378-7796

Esfahani, Fatemeh Nasr and Darwish, Ahmed and Williams, Barry W. (2022) Power converter topologies for grid-tied solar photovoltaic (PV) powered electric vehicles (EVs)—a comprehensive review. Energies, 15 (13). 4648. ISSN 1996-1073

Wang, Jieyun and Jiang, Wei and Wang, Shuren and Lu, Jingying and Williams, Barry W. and Wang, Qianlong (2022) A novel step current excitation control method to reduce the torque ripple of outer-rotor switched reluctance motors. Energies, 15 (8). 2852. ISSN 1996-1073

Azrik Roslan, Mohd and Ahmed, Khaled and Adam, Grain and Elkhateb, Ahmad and Issa, Walid and Williams, Barry (2022) Semicentralized power sharing scheme for islanded parallel-connected inverters. International Transactions on Electrical Energy Systems, 2022. 8319408. ISSN 2050-7038

McNeill, Neville and Hopkins, Andrew and Williams, Barry W. (2022) Gate driver power supply arrangement for cascode-connected super-junction MOSFETs in a bridge-leg. Electronics Letters, 58 (25). pp. 988-990. ISSN 0013-5194

Elwakeel, Abdelrahman and Feng, Zhengyang and Mcneill, Neville and Zhang, Min and Williams, Barry and Yuan, Weijia (2021) Study of power devices for use in phase-leg at cryogenic temperature. IEEE Transactions on Applied Superconductivity, 31 (5). ISSN 1051-8223

Wang, Shuren and Vozikis, Dimitrios and Ahmed, Khaled Hani and Holliday, Derrick and Williams, Barry Wayne (2021) Comprehensive assessment of fault-resilient schemes based on energy storage integrated modular converters for AC-DC conversion systems. IEEE Transactions on Power Delivery. ISSN 0885-8977

Abdel-Aziz, Aly A. and Ahmed, Khaled H. and Massoud, Ahmed M. and Williams, Barry W. (2021) Unaligned inductance calculation using flux tube approach for rotor conducting screen-based SRM. IET Electric Power Applications, 15 (8). 1081–1094. ISSN 1751-8660

Abdel-Aziz, Ali A. and Ahmed, Khaled H. and Massoud, Ahmed H. and Williams, Barry W. (2021) SRM power density improvement utilizing rotor conducting screens and DC-link voltage-boosting for EV applications. IET Electrical Systems in Transportation, 11 (2). pp. 148-160. ISSN 2042-9738

Wang, Shuren and Massoud, Ahmed M. and Williams, Barry W. (2021) A T-type modular multilevel converter. IEEE Journal of Emerging and Selected Topics in Power Electronics, 9 (1). pp. 843-857. ISSN 2168-6777

Azmi, S.A. and Adam, G.P. and Rahim, S.R.A. and Williams, B.W. (2021) Current control of grid connected three phase current source inverter based on medium power renewable energy system. International Journal of Advanced Technology and Engineering Exploration, 8 (74). pp. 34-44. ISSN 2394-7454

Hossameldin, Ahmed A. and Abdelsalam, Ahmed K. and Ibrahim, Ahmed A. and Williams, Barry (2020) Enhanced performance modified discontinuous PWM technique for three phase Z-source inverter. Energies, 13 (3). 578. ISSN 1996-1073

Zakzouk, Nahla E. and Abdelsalam, Ahmed K. and Helal, Ahmed A. and Williams, Barry W. (2020) High performance single-phase single-stage grid-tied PV current source inverter using cascaded harmonic compensators. Energies, 13 (2). 380. ISSN 1996-1073

Elgenedy, Mohamed A. and Massoud, Ahmed and Ahmed, Shehab and Williams, Barry W. and McDonald, Jim R. (2019) A modular multilevel voltage-boosting Marx pulse-waveform generator for electroporation applications. IEEE Transactions on Power Electronics, 34 (11). pp. 10575-10589. 8643407. ISSN 0885-8993

Abdel-Aziz, Ali and Ahmed, Khaled and Wang, Shuren and Massoud, Ahmed M. and Williams, Barry (2019) A neutral-point diode-clamped converter with inherent voltage-boosting for a four-phase SRM drive. IEEE Transactions on Industrial Electronics. ISSN 0278-0046

Wang, Shuren and Ahmed, Khaled H. and Adam, Grain P. and Massoud, Ahmed M. and Williams, Barry W. (2019) A novel converter station structure for improving multi-terminal HVDC system resiliency against AC and DC faults. IEEE Transactions on Industrial Electronics. ISSN 0278-0046

Pollock, Richard C. and McNeill, Neville and Holliday, Derrick and Williams, Barry W. (2019) DC–DC converter with a high step-down ratio for water desalination applications. The Journal of Engineering, 2019 (17). 4545 – 4549. ISSN 2051-3305

Elgenedy, Mohamed A. and Massoud, Ahmed and Holliday, Derrick and Ahmed, Shehab Ahmed and Williams, Barry W. (2019) High-voltage pulse generator using sequentially charged full-bridge modular multilevel converter sub-modules, for water treatment applications. The Journal of Engineering (17). pp. 4537-4544. ISSN 2051-3305

Zakzouk, Nahla E. and Khamis, Ahmed K. and Abdelsalam, Ahmed K. and Williams, Barry W. (2019) Continuous-input continuous-output current buck-boost DC/DC converters for renewable energy applications : modelling and performance assessment. Energies, 12 (11). 2208. ISSN 1996-1073

Darwish, Ahmed and Elgenedy, Mohamed A. and Finney, Stephen J. and Williams, Barry W. and McDonald, Jim R. (2019) A step-up modular high-voltage pulse generator based on isolated input-parallel/output-series voltage-boosting modules and modular multilevel sub-modules. IEEE Transactions on Industrial Electronics, 66 (3). pp. 2207-2216. ISSN 0278-0046

Wang, Shuren and Adam, Grain P. and Massoud, Ahmed M. and Holliday, Derrick and Williams, Barry W. (2019) Analysis and assessment of modular multilevel converter internal control schemes. IEEE Journal of Emerging and Selected Topics in Power Electronics. ISSN 2168-6777

Elgenedy, Mohamed and Darwish, Ahmed and Ahmed, Shehab and Williams, Barry and McDonald, Jim (2018) A high voltage pulse generator based on sequentially charged modular multilevel converter submodules operating in a voltage boost mode. IET Power Electronics. ISSN 1755-4543

Diab, Mohamed S. and Elserougi, Ahmed A. and Massoud, Ahmed M. and Ahmed, Shehab and Williams, Barry W. (2018) A hybrid nine-arm modular multilevel converter for medium-voltage six-phase machine drives. IEEE Transactions on Industrial Electronics, 66 (9). pp. 6681-6691. ISSN 0278-0046

Diab, Mohamed S. and Massoud, Ahmed M. and Ahmed, Shehab and Williams, Barry W. (2018) A modular multilevel converter with ripple-power decoupling channels for three-phase MV adjustable-speed drives. IEEE Transactions on Power Electronics. ISSN 0885-8993

Raza, Ali and Akhtar, Amin and Jamil, Mohsin and Abbass, Ghulam and Gillani, Syed Omer and Yuchao, Liu and Khan, Muhammad Nasir and Izhar, Tahir and Dianguo, Xu and Williams, Barry W. (2017) A protection scheme for multi-terminal VSCHVDC transmission systems. IEEE Access. ISSN 2169-3536

Aboushady, Ahmed A. and Ahmed, Khaled Hani and Finney, Stephen J. and Williams, Barry W. (2017) Lyapunov-based high performance controller for modular resonant DC/DC converters for medium voltage DC grids. IET Power Electronics, 10 (15). 2055–2064. ISSN 1755-4543

Raza, Ali and Liu, Yuchao and Rouzbehi, Kumars and Jamil, Mohsin and Gilani, Syed Omer and Dianguo, Xu and Williams, Barry W. (2017) Power dispatch and voltage control in multiterminal HVDC systems : a flexible approach. IEEE Access, 5. pp. 24608-24616. ISSN 2169-3536

Elgenedy, Mohamed A. and Massoud, Ahmed M. and Ahmed, Shehab and Williams, Barry W. (2017) A high-gain, high-voltage pulse generator using sequentially-charged modular multilevel converter sub-modules, for water disinfection applications. IEEE Journal of Emerging and Selected Topics in Power Electronics. pp. 1-13. ISSN 2168-6777

Abdelsalam, Ibrahim and Elgenedy, Mohamed A. and Ahmed, Shehab and Williams, Barry W. (2017) Full-bridge modular multilevel sub-module based high-voltage bipolar pulse generator with low voltage DC input for pulsed electric field applications. IEEE Transactions on Plasma Science. ISSN 1939-9375

Liu, Yuchao and Raza, Ali and Rouzbehi, Kumars and Li, Binbin and Xu, Dianguo and Williams, Barry W. (2017) Dynamic resonance analysis and oscillation damping of multiterminal DC grids. IEEE Access, 5. pp. 16974-16984. ISSN 2169-3536

Adam, Grain Philip and Abdelsalam, Ibrahim and Xu, Lie and Fletcher, John and Burt, Graeme and Williams, Barry (2017) Multi-tasking dc-dc and dc-ac converters for dc voltage tapping and power control in highly meshed multi-terminal HVDC networks. IET Power Electronics. ISSN 1755-4543

Diab, Mohamed S. and Massoud, Ahmed M. and Ahmed, Shehab and Williams, Barry W. (2017) A dual modular multilevel converter with high-frequency magnetic links between sub-modules for MV open-end stator winding machine drives. IEEE Transactions on Power Electronics. ISSN 0885-8993

Elgenedy, Mohamed A. and Darwish, Ahmed and Ahmed, Shehab and Williams, Barry W. (2017) A modular multilevel generic pulse-waveform generator for pulsed electric field applications. IEEE Transactions on Plasma Science. ISSN 1939-9375

Williams, Barry W. and Moussa, Mona Fouad (2017) Three new DC-to-DC single-switch converters. Renewable Energy and Sustainable Development, 3 (2). pp. 196-208. ISSN 2356-8569

Li, Binbin and Zhou, Shaoze and Xu, Dianguo and Finney, Stephen J. and Williams, Barry W. (2017) A hybrid modular multilevel converter for medium-voltage variable-speed motor drives. IEEE Transactions on Power Electronics, 32 (6). 4619 - 4630. ISSN 0885-8993

Ali, Amjad and Li, Wuhua and Hussain, Rashid and He, Xiangning and Williams, Barry W. and Memon, Abdul Hameed (2017) Overview of current microgrid policies, incentives and barriers in the European Union, United States and China. Sustainability, 9 (7). 1146. ISSN 2071-1050

Zakzouk, Nahla E. and Abdelsalam, Ahmed K. and Helal, Ahmed A. and Williams, Barry W. (2017) PV single-phase grid-connected converter : dc-link voltage sensorless prospective. IEEE Journal of Emerging and Selected Topics in Power Electronics, 5 (1). pp. 526-546. ISSN 2168-6777

Li, Peng and Adam, Grain P. and Holliday, Derrick and Finney, Stephen J. and Williams, Barry W. (2017) Simulation study of FACTS devices based on AC-AC modular multilevel hexagonal chopper. IET Power Electronics. ISSN 1755-4543

Li, Rui and Fletcher, John E. and Xu, Lie and Williams, Barry W. (2017) Enhanced flat-topped modulation for MMC control in HVDC transmission systems. IEEE Transactions on Power Delivery, 32 (1). pp. 152-161. ISSN 0885-8977

Elgenedy, Mohamed A. and Badawy, Ahmed and Ahmed, Shehab and Williams, Barry W. (2017) A transition arm modular multilevel universal pulse-waveform generator for electroporation applications. IEEE Transactions on Power Electronics. pp. 1-13. ISSN 0885-8993

Shan, Yunhai and Lim, Tee C. and Finney, Stephen J. and Guang, Weixiao and Williams, Barry W. and Holliday, Derrick and Ding, Xiao (2017) Cascaded commutation circuit for a hybrid DC breaker with dynamic control on fault current and DC breaker voltage. IET Power Electronics. ISSN 1755-4543

Li, Peng and Adam, Grain Philip and Holliday, Derrick and Williams, Barry (2017) Controlled transition full-bridge hybrid multilevel converter with chain-links of full-bridge cells. IEEE Transactions on Power Electronics, 32 (1). pp. 23-38. ISSN 0885-8993

Williams, Barry W. (2016) Transformer isolated buck-boost converters. Renewable Energy and Sustainable Development, 2 (2). pp. 112-125. ISSN 2356-8569

Wang, Yachao and Badawy, Ahmed and Holliday, Derrick and Williams, Barry W. (2016) Plug-in repetitive control strategy for high-order wide output range impedance source converters. IEEE Transactions on Power Electronics. ISSN 0885-8993

Elgenedy, Mohamed A. and Badawy, Ahmed and Ahmed, Shehab and Williams, Barry W. (2016) A modular multilevel based high-voltage pulse generator for water disinfection applications. IEEE Transactions on Plasma Science. ISSN 1939-9375

Li, Rui and Fletcher, John E. and Williams, Barry W. (2016) Influence of third harmonic injection on MMC-based HVDC transmission systems. IET Generation, Transmission and Distribution, 10 (11). pp. 5764-2770. ISSN 1751-8695

Li, Rui and Fletcher, John E. and Yao, Liangzhong and Williams, Barry W. (2016) DC fault protection structures at a DC-link node in a radial multi-terminal high-voltage direct current system. IET Renewable Power Generation. pp. 744-751. ISSN 1752-1416

Darwish, Ahmed and Massoud, Ahmed and Holliday, Derrick and Ahmed, Shehab and Williams, Barry (2016) Generation, performance evaluation and control design of single-phase differential-mode buck–boost current-source inverters. IET Renewable Power Generation, 10 (7). 916 - 927. ISSN 1752-1416

Li, P and Adam, G P and Holliday, D and Williams, B W (2016) Comparative study of modulation techniques for two-level voltage source inverters. Renewable Energy and Sustainable Development, 2 (1). pp. 6-11. ISSN 2356-8569

Abdelsalam, I. and Adam, G. P. and Williams, B. W. (2016) Current source back to back converter for wind energy conversion systems. IET Renewable Power Generation. ISSN 1752-1416

Li, Rui and Xu, Lie and Yao, Liangzhong and Williams, Barry (2016) Active control of DC fault currents in DC solid-state transformers during ride-through operation of multi-terminal HVDC systems. IEEE Transactions on Energy Conversion. ISSN 0885-8969

Zakzouk, Nahla E. and Elsaharty, Mohamed A. and Abdelsalam, Ahmed K. and Helal, Ahmed A. and Williams, Barry W. (2016) Improved performance low-cost incremental conductance PV MPPT technique. IET Renewable Power Generation, 10 (4). pp. 561-574. ISSN 1752-1416

Li, Rui and Xu, Lie and Holliday, Derrick and Page, Frederick and Finney, Stephen J. and Williams, Barry W. (2016) Continuous operation of radial multi-terminal HVDC systems under DC fault. IEEE Transactions on Power Delivery, 31 (1). pp. 351-361. ISSN 0885-8977

Ased, Grain Philip and Gowaid, Islam Azmy and Finney, Stephen Jon and Holliday, Derrick and Williams, Barry W. (2016) Review of dc-dc converters for multi-terminal HVDC transmission networks. IET Power Electronics, 9 (2). pp. 281-296. ISSN 1755-4543

Shan, Yunhai and Lim, Tee C. and Williams, Barry W. and Finney, Stephen J. (2016) Successful fault current interruption on DC circuit breaker. IET Power Electronics, 9 (2). pp. 207-218. ISSN 1755-4543

Ased, Grain Philip and Williams, Barry W. (2016) Multi-pole voltage source converter HVDC transmission systems. IET Generation, Transmission and Distribution, 10 (2). pp. 496-507. ISSN 1751-8695

Abdelsalam, Ibrahim and Adam, Grain Philip and Holliday, Derrick and Williams, Barry W. (2016) Single-stage ac–dc buck–boost converter for medium-voltage high-power applications. IET Renewable Power Generation, 10 (2). pp. 184-193. ISSN 1752-1416

Badawy, Ahmed and Massoud, Ahmed M. and Holliday, Derrick and Ahmed, Shehab and Williams, B. W. (2016) Single-stage three-phase differential-mode buck-boost inverters with continuous input current for PV applications. IEEE Transactions on Power Electronics, 31 (12). pp. 8218-8236. ISSN 0885-8993

Williams, B. W. and Lim, T. C. (2015) The boost converter – revisited. Renewable Energy and Sustainable Development, 1 (2). pp. 271-293. ISSN 2356-8569

Raza, Ali and Dianguo, Xu and Yuchao, Liu and Xunwen, Su and Williams, B. W. and Cecati, Carlo (2015) Coordinated operation and control of VSC based multiterminal high voltage DC transmission systems. IEEE Transactions on Sustainable Energy. ISSN 1949-3037

Sha, Jin and Xu, Duo and Chen, Yiming and Xu, Jianping and Williams, Barry W. (2015) A peak capacitor current pulse-train controlled buck converter with fast transient response and a wide load range. IEEE Transactions on Industrial Electronics. ISSN 0278-0046

Li, Peng and Wang, Yachao and Adam, Grain Philip and Holliday, Derrick and Williams, Barry W. (2015) Three-phase AC-AC hexagonal chopper system with heterodyne modulation for power flow control enhancement. IEEE Transactions on Power Electronics, 30 (10). pp. 5508-5521. ISSN 0885-8993

Gowaid, I. A. and Adam, Grain P. and Ahmed, Shehab and Holliday, Derrick and Williams, Barry W. (2015) Analysis and design of a modular multilevel converter with trapezoidal modulation for medium and high voltage dc-dc transformers. IEEE Transactions on Power Electronics, 30 (10). pp. 5439-5457. ISSN 0885-8993

Li, Rui and Adam, Grain Philip and Holliday, Derrick and Fletcher, John E. and Williams, Barry W. (2015) Hybrid cascaded modular multilevel converter with DC fault ride-through capability for HVDC transmission system. IEEE Transactions on Power Delivery, 30 (4). pp. 1853-1862. ISSN 0885-8977

Li, Rui and Fletcher, John E. and Xu, Lie and Holliday, Derrick and Williams, Barry W. (2015) A hybrid modular multilevel converter with novel three-level cells for DC fault blocking capability. IEEE Transactions on Power Delivery, 30 (4). pp. 2017-2026. ISSN 0885-8977

Abdallah Mohamed Abdelsalam, Ibrahim and Adam, Grain P. and Holliday, Derrick and Williams, Barry W. (2015) Three-phase ac-dc buck-boost converter with a reduced number of switches. IET Renewable Power Generation, 9 (5). pp. 494-502. ISSN 1752-1416

El Khateb, Ahmad H. and Rahim, Nasrudin Abd and Selvaraj, Jeyraj and Williams, Barry W. (2015) DC-to-DC converter with low input current ripple for maximum photovoltaic power extraction. IEEE Transactions on Industrial Electronics, 62 (4). pp. 2246-2256. ISSN 0278-0046

Adam, G.P. and Abdelsalam, Ibrahim Abdallah and Ahmed, Khaled Hani and Williams, Barry W. (2015) Hybrid multilevel converter with cascaded H-bridge cells for HVDC applications : operating principle and scalability. IEEE Transactions on Power Electronics, 30 (1). pp. 65-77. ISSN 0885-8993

Abdelsalam, Ibrahim and Adam, Grain Philip and Holliday, Derrick and Williams, Barry W. (2015) Modified back-to-back current source converter and its application to wind energy conversion systems. IET Power Electronics, 8 (1). pp. 103-111. ISSN 1755-4543

Xia, Yuanye and Ahmed, Khaled Hani and Williams, Barry W. (2014) A PWM current source-based DC transmission system for multiple wind turbine interfacing. IEEE Journal of Emerging and Selected Topics in Power Electronics, 2 (4). pp. 784-796. ISSN 2168-6777

Li, Peng and Adam, Grain Philip and Hu, Yihua and Holliday, Derrick and Williams, Barry (2014) Three-phase AC side voltage-doubling high power density voltage source converter with intrinsic buck-boost cell and common mode voltage suppression. IEEE Transactions on Power Electronics. ISSN 0885-8993

Adam, Grain P. and Williams, Barry W. (2014) Half and full-bridge modular multilevel converter models for simulations of full-scale HVDC links and multi-terminal DC grids. IEEE Journal of Emerging and Selected Topics in Power Electronics, 2 (4). 1089 - 1108. ISSN 2168-6777

Hamad, Mostafa S. and Masoud, Mahmoud I. and Ahmed, Khaled H. and Williams, Barry W. (2014) A shunt active power filter for a medium-voltage 12-pulse current source converter using open loop control compensation. IEEE Transactions on Industrial Electronics, 61 (11). pp. 5840-5850. 6766214. ISSN 0278-0046

Zeng, Rong and Xu, Lie and Yao, Liangzhong and Williams, Barry W. (2014) Design and operation of a hybrid modular multilevel converter. IEEE Transactions on Power Electronics, 30 (3). pp. 1137-1146. 6807785. ISSN 0885-8993

Abdelsalam, Ibrahim and Ased, Grain Philip and Holliday, Derrick and Williams, Barry W (2014) Single-stage, single-phase, ac–dc buck–boost converter for low-voltage applications. IET Power Electronics, 7 (10). pp. 2496-2505. ISSN 1755-4543

Gowaid, I. A. and Adam, G. P. and Massoud, Ahmed M. and Ahmed, Shehab and Holliday, Derrick and Williams, B. W. (2014) Quasi two-level operation of modular multilevel converter for use in a high-power DC transformer with DC fault isolation capability. IEEE Transactions on Power Electronics, 30 (1). pp. 108-123. ISSN 0885-8993

Adam, Grain Philip and Williams, Barry W. (2014) New emerging voltage source converter for high-voltage application : hybrid multilevel converter with dc side H-bridge chain links. IET Generation, Transmission and Distribution, 8 (4). pp. 765-773. ISSN 1751-8695

Badawy, Ahmed and Holliday, Derrick and Ahmed, Shehab and Massoud, Ahmed and Williams, Barry (2014) A single-stage three-phase inverter based on cuk converters for PV applications. IEEE Journal of Emerging and Selected Topics in Power Electronics. ISSN 2168-6777

Hamad, Mostafa S. and Masoud, Mahmoud I. and Williams, Barry W. (2014) Medium-voltage 12-pulse converter : output voltage harmonic compensation using a series APF. IEEE Transactions on Industrial Electronics, 61 (1). pp. 43-52. ISSN 0278-0046

Williams, Barry W. (2013) Unified synthesis of tapped-inductor dc-to-dc converters. IEEE Transactions on Power Electronics, 29 (10). pp. 5370-5383. ISSN 0885-8993

Williams, Barry (2013) DC-to-DC converters with continuous input and output power. IEEE Transactions on Power Electronics, 28 (5). pp. 2307-2316. ISSN 0885-8993

Alajmi, Bader N F M T and Ahmed, Khaled and Finney, Stephen and Williams, Barry (2013) A maximum power point tracking technique for partially shaded photovoltaic systems in microgrids. IEEE Transactions on Industrial Electronics, 60 (4). pp. 1596-1606. ISSN 0278-0046

Xia, Yuanye and Ahmed, Khaled and Williams, Barry (2013) Wind turbine power coefficient analysis of a new maximum power point tracking technique. IEEE Transactions on Industrial Electronics, 60 (3). pp. 1122-1132. ISSN 0278-0046

Adam, Grain Philip and Ahmed, Khaled and Finney, Stephen and Bell, Keith and Williams, Barry (2013) New breed of network fault-tolerant voltage-source-converter HVDC transmission system. IEEE Transactions on Power Systems, 28 (1). 335 - 346. ISSN 0885-8950

Williams, Barry W. (2013) Generation and analysis of canonical switching cell dc-to-dc converters. IEEE Transactions on Industrial Electronics, 61 (1). pp. 329-346. 6413227. ISSN 0278-0046

Adam, Grain Philip and Finney, Stephen and Ojo, O. and Williams, Barry (2012) Quasi-two-level and three-level operation of a diode-clamped multilevel inverter using space vector modulation. IET Power Electronics, 5 (5). 542 - 551. ISSN 1755-4543

Zhang, Yushu and Adam, Grain Philip and Lim, Tee and Finney, Stephen and Williams, Barry (2012) Mathematical analysis and experiment validation of modular multilevel converters. Journal of Power Electronics, 12 (1). ISSN 1598-2092

Adam, Grain Philip and Finney, Stephen and Williams, Barry (2012) Analysis of modular multilevel converter capacitor voltage balancing based on phase voltage redundant states. IET Power Electronics. ISSN 1755-4543 (In Press)

Ahmed, Khaled H.K. and Massoud, A. and Finney, S.J. and Williams, B.W. (2011) A modified stationary reference frame-based predictive current control with zero steady-state error for LCL coupled inverter-based distribution generation systems. IEEE Transactions on Industrial Electronics, 58 (4). 1359 - 1370. ISSN 0278-0046

Roslan, Mohd Azrik Bin and Ahmed, Khaled and Finney, Stephen and Williams, Barry (2011) Improved instantaneous average current-sharing control scheme for parallel-connected inverter considering line impedance impact in microgrid networks. IEEE Transactions on Power Electronics, 26 (3). pp. 702-716. ISSN 0885-8993

Zheng, L. and Fletcher, J.E. and Williams, B.W. and He, X. (2011) A novel direct torque control scheme for a sensorless five-phase induction motor drive. IEEE Transactions on Industrial Electronics, 58 (2). pp. 503-513. ISSN 0278-0046

Shah, Laxman and Cruden, Andrew and Williams, Barry (2011) A variable speed magnetic gear box using contra-rotating input shafts. IEEE Transactions on Magnetics, 47 (2). 431 - 438. ISSN 0018-9464

Alajmi, Bader N F M T and Ahmed, Khaled and Finney, Stephen and Williams, Barry (2011) Fuzzy-logic-control approach of a modified hill-climbing method for maximum power point in microgrid standalone photovoltaic system. IEEE Transactions on Power Electronics, 26 (4). 1022 - 1030. ISSN 0885-8993

Zhang, Huibin and Fletcher, John and Greeves, N and Finney, Stephen and Williams, Barry (2011) One-power-point operation for variable speed wind/tidal stream turbines with synchronous generators. IET Renewable Power Generation, 5 (5). pp. 99-108. ISSN 1752-1416

Abdelsalam, A K and Masoud, Mahmoud and Finney, Stephen and Williams, Barry (2011) Vector control PWM-VSI induction motor drive with a long motor feeder: performance analysis of line filter networks. IET Power Electronics, 5 (5). 443 - 456. ISSN 1755-4543

Adam, Grain Philip and Anaya-Lara, O. and Burt, G.M. and Telford, D. and Williams, B.W. and McDonald, J.R. (2010) Modular multilevel inverter : pulse width modulation and capacitor balancing technique. IET Power Electronics, 3 (5). pp. 702-715. ISSN 1755-4543

Abdel-Khalik, A.S. and Masoud, M.I. and Williams, B.W. and Mohamadein, A.L. and Ahmed, M.M., IEEE Industrial Electronics Society (Funder) (2010) Steady-state performance and stability analysis of mixed pole machines with electromechanical torque and rotor electric power to a shaft-mounted electrical load. IEEE Transactions on Industrial Electronics, 57 (1). pp. 22-34. ISSN 0278-0046

Massoud, A. and Ahmed, S. and Enjeti, P.N. and Williams, B.W. (2010) Evaluation of a multilevel cascaded-type dynamic voltage restorer employing discontinuous space vector modulation. IEEE Transactions on Industrial Electronics, 57 (7). pp. 2398-2410. ISSN 0278-0046

Hotait, H. and Massoud, A. and Finney, S.J. and Fletcher, J.E. and Williams, B.W. (2010) Capacitor voltage balancing using redundant states for five-level multilevel inverter. IET Power Electronics, 3 (2). pp. 292-313. ISSN 1755-4543

Abdelsalam, A.M. and Masoud, M.I. and Finney, S.J. and Williams, B.W. (2010) Medium-voltage pulse width modulated current source rectifiers using different semiconductors: loss and size comparison. IET Power Electronics, 3 (2). pp. 243-258. ISSN 1755-4543

Zhi, Dawei and Xu, Lie and Williams, Barry (2010) Model-based predictive direct power control of doubly fed induction generators. IEEE Transactions on Power Electronics, 25 (2). pp. 341-351. ISSN 0885-8993

Ashaibi, Ahmed and Finney, Stephen and Williams, Barry and Massoud, Ahmed (2010) Switched mode power supplies for charge-up, discharge and balancing dc-link capacitors of diode-clamped five-level inverter. IET Power Electronics, 3 (4). 612 - 628. ISSN 1755-4543

Ma, Mingyao and He, X. and Williams, Barry (2010) Synchronization analysis of space-vector PWM converters with distributed control. IEEE Transactions on Power Electronics, 25 (12). 3026 - 3036. ISSN 0885-8993

Sae-Kok, Warachart and Grant, Douglas and Williams, Barry (2010) System reconfiguration under open-switch faults in a doubly fed induction machine. IET Renewable Power Generation, 4 (5). 458 - 470. ISSN 1752-1416

Ahmed, Khaled H.K. and Massoud, A. and Finney, S.J. and Williams, B.W. (2009) Harmonic distortion-based island detection technique for inverter-based distributed generation. IET Renewable Power Generation, 3 (4). pp. 493-507. ISSN 1752-1416

Xu, Lie and Zhi, Dawei and Williams, B.W. (2009) Predictive current control of doubly fed induction generators. IEEE Transactions on Industrial Electronics, 56 (10). pp. 4143-4153. ISSN 0278-0046

Abdel-Khalik, A. and Masoud, M.I. and Mohamadein, A.L. and Williams, B.W. and Magdy, M. (2009) Control of rotor torque and rotor electric power of a shaft-mounted electrical load in a mixed pole machine. IET Electric Power Applications, 3 (4). pp. 265-278.

Ahmed, Khaled H.K. and Finney, S.J. and Williams, B.W. and Massoud, A. (2009) Autonomous adaptive sensorless controller of inverter-based islanded-distributed generation system. IET Power Electronics, 2 (3). pp. 256-266. ISSN 1755-4543

Zhi, Dawei and Xu, Lie and Williams, Barry (2009) Improved direct power control of grid connected DC/AC converters. IEEE Transactions on Power Electronics, 24 (5). pp. 1280-1292. ISSN 0885-8993

Ahmed, Khaled H.K. and Massoud, A. and Finney, S.J. and Williams, B.W. (2009) Sensorless current control of three-phase inverter-based distributed generation. IEEE Transactions on Power Delivery, 24 (2). pp. 919-929. ISSN 0885-8977

Wang, Yi and Xu, L. and Williams, B.W. (2009) Compensation of network voltage unbalance using doubly fed induction generator-based wind farms. IET Renewable Power Generation, 3 (1). pp. 12-22. ISSN 1752-1416

Hu, J.B. and He, Y.K. and Xu, L. and Williams, B.W. (2009) Improved control of DFIG systems during network unbalance using PI-R current regulators. IEEE Transactions on Industrial Electronics, 56 (2). pp. 439-451. ISSN 0278-0046

Salamah, Ahmed M.A.E. and Finney, S.J. and Williams, B.W. (2009) Single-phase voltage source inverter with a bidirectional buck-boost stage for harmonic injection and distributed generation. IEEE Transactions on Power Electronics, 24 (2). pp. 376-387. ISSN 0885-8993

Zhang, Huibin and Finney, S.J. and Massoud, A. and Williams, B.W. (2008) An SVM algorithm to balance the capacitor voltages of the three-level NPC active power filter. IEEE Transactions on Power Electronics, 23 (6). pp. 2694-2702. ISSN 0885-8993

Massoud, A. and Finney, S.J. and Williams, B.W. (2008) Mapped hybrid spaced vector modulation for multilevel cascaded-type voltage source inverters. IET Power Electronics, 1 (3). pp. 318-335. ISSN 1755-4543

Adam, Grain Philip and Finney, S.J. and Massoud, A. and Williams, B.W. (2008) Capacitor balance issues of the diode-clamped multilevel inverter operated in a quasi two-state mode. IEEE Transactions on Industrial Electronics, 55 (8). pp. 3088-3099. ISSN 0278-0046

Massoud, A. and Finney, S.J. and Williams, B.W. (2008) Systematic analytical-based generalised algorithm for multilevel space vector modulation with a fixed execution time. IET Power Electronics, 1 (2). pp. 175-193. ISSN 1755-4543

Salamah, A.M. and Finney, S.J. and Williams, B.W. (2008) Autonomous controller for improved dynamic performance of AC grid, parallel-connected, single-phase inverters. IET Generation Transmission and Distribution, 2 (2). pp. 209-218. ISSN 1751-8695

Williams, B.W., IEEE Power Electronics Society (Funder) (2008) Basic DC-to-DC Converters. IEEE Transactions on Power Electronics, 23 (1). pp. 387-401. ISSN 0885-8993

Salamah, A.M. and Finney, S.J. and Williams, B.W. (2008) An autonomous controller for improved dynamic performance of parallel-connected, single-phase inverters. International Journal of Electronics, 95 (12). pp. 1251-1263. ISSN 0020-7217

Massoud, A. and Finney, S.J. and Cruden, Andrew and William, B.W. (2007) Three-phase, three-wire, five-level cascaded shunt active filter for power conditioning, using two different space vector modulation techniques. IEEE Transactions on Power Delivery, 22 (4). pp. 2349-2361. ISSN 0885-8977

Massoud, A. and Finney, S.J. and Cruden, A.J. and Williams, B.W. (2007) Mapped phase-shifted space vector modulation for multi-level voltage-source inverters. IET Electric Power Applications, 1 (4). pp. 622-636.

Adam, G.P. and Finney, S.J. and Williams, B.W. and Massoud, A. (2007) Quasi-dwupoziomowe działanie falownika pięciopoziomowego. Przeglad Elektrotechniczny, 83 (10). pp. 120-125.

Fletcher, J.E. and Helal, A. and Williams, B.W. (2006) Starting the single-phase switched reluctance motor using rotor shorting rings. IEEE Transactions on Energy Conversion, 21 (4). pp. 848-854. ISSN 0885-8969

Mahmoud, M.M. and Fletcher, J.E. and Williams, B.W. (2006) Evaluation of rotor conducting screens on the single-phase switched reluctance machine. Electric Power Components and Systems, 34 (2). pp. 173-189. ISSN 1532-5008

Fletcher, J.E. and Williams, B.W. and Mahmoud, M.M. (2005) Air-gap fringing flux reduction in inductors using open circuit copper screens. IEE Proceedings Electric Power Applications, 152 (4). pp. 990-996.

Mosoud, M. and Fletcher, J. and Williams, B.W. (2005) Decoupled control of rotor torque and rotor electrical power delivered in a salient-pole, synchronous machine. IEEE Transactions on Energy Conversion, 20 (1). pp. 45-52. ISSN 0885-8969

He, X. and Deng, Y. and Williams, B.W. and Finney, S.J. and Qian, Z. (2004) A simple energy recovery circuit for high-power inverters with complete turn-on and turn-off snubbers. IEEE Transactions on Power Electronics, 51 (1). pp. 81-88. ISSN 0885-8993

Massoud, A. and Finney, S.J. and Williams, B.W. (2003) High-power, high-voltage IGBT applications: series connection of IGBTs or multilevel converters? International Journal of Electronics, 90 (11-12). pp. 763-778. ISSN 0020-7217

Ghoneim, W.A.M. and Fletcher, J.E. and Williams, B.W. (2003) Linear analysis of two-, three- and four-phase switched reluctance machines with variable pitched winding configurations. IEE Proceedings Electric Power Applications, 160 (3). pp. 319-343. ISSN 1350-2352

Telford, D. and Dunnigan, M. and Williams, B.W. (2003) Adaptive high bandwidth current control for induction machines. IEEE Transactions on Power Electronics, 18 (2). pp. 527-538. ISSN 0885-8993

Telford, D. and Dunnigan, M. and Williams, B.W. (2003) Online identification of induction machine electrical parameters for vector control loop tuning. IEEE Transactions on Industrial Electronics, 50 (2). pp. 253-261. ISSN 0278-0046

Hamdy, R. and Fletcher, J.E. and Williams, B.W. and Finney, S.J. (2002) High-speed performance improvements of a two-phase switched reluctance machine utilizing rotor-conducting screens. IEEE Power Engineering Review, 17 (4). pp. 500-506. ISSN 0272-1724

Ghoneim, W.A.M. and Fletcher, J.E. and Williams, B.W. (2002) Matrix approach for the generalised theory of doubly salient reluctance machines. IEE Proceedings Electric Power Applications, 149 (1). pp. 65-80. ISSN 1350-2352

Hamdy, R. and Fletcher, J.E. and Williams, B.W. and Finney, S.J. (2002) High speed performance improvements of a two-phase switched reluctance machine utilising rotor conducting screens. IEEE Transactions on Energy Conversion, 17 (4). pp. 500-506.

Yu, X. and Dunnigan, M. and Williams, B.W. (2002) A novel rotor resistance identification method for an indirect rotor flux-orientated controlled induction machine system. IEEE Transactions on Power Electronics, 17 (3). pp. 353-364. ISSN 0885-8993

Tooth, D. and Finney, S.J. and Williams, B.W. (2001) Fourier theory of jumps applied to converter harmonic analysis. IEEE Transactions on Aerospace and Electronic Systems, 37 (1). pp. 109-122. ISSN 0018-9251

He, X. and Sheng, K. and Williams, B.W. and Qian, Z. and Finney, S.J. (2001) A composite soft-switching inverter configuration with unipolar pulsewidth modulation control. IEEE Transactions on Industrial Electronics, 48 (1). pp. 118-126. ISSN 0278-0046

Tooth, D. and McNeill, N. and Finney, S.J. and Williams, B.W. (2001) A new soft-switching technique using a modified PWM scheme requiring no extra hardware. IEEE Transactions on Power Electronics, 16 (5). pp. 686-693. ISSN 0885-8993

Telford, D. and Dunnigan, M. and Williams, B.W. (2001) A novel torque ripple reduction strategy for direct torque control of the induction maotor. IEEE Transactions on Industrial Electronics, 48 (4). pp. 867-870. ISSN 0278-0046

Book Section

MacRae, Euan and Abdel-Aziz, Ali and Ahmed, Khaled and Pollock, Richard and Williams, Barry W.; (2023) Genetic algorithm based approach of SRM current profiling for torque control and minimal copper losses. In: 2023 IEEE International Electric Machines & Drives Conference (IEMDC). IEEE, USA. ISBN 9798350398991

Wang, S. and Pollock, R. and McNeill, N. and Holliday, D. and Ahmed, K. and Williams, B.; (2022) Realising SiC MOSFET switching speed control based on a novel series variable-resistance gate driver. In: 11th International Conference on Power Electronics, Machines and Drives (PEMD 2022). IET, Stevenage, Herts, pp. 588-592. ISBN 9781839537189

Alotaibi, S. and Darwish, A. and Ma, X. and Williams, B. W.; (2021) A new modular three-phase inverter based on SEPIC-CUK combination converter for photovoltaic applications. In: 9th Renewable Power Generation Conference, RPG Dublin Online 2021. IET Conference Publications (CP783). Institution of Engineering and Technology, Virtual, Online, pp. 259-264. ISBN 9781839536199

Feng, Zhengyang and McNeill, Neville and Williams, Barry; (2020) Control of incoming drain currents drawn by super-junction MOSFETs in voltage source bridge-legs. In: 2020 9th International Conference on Renewable Energy Research and Application (ICRERA). IEEE, GBR, pp. 93-100. ISBN 978-1-7281-7369-6

Wang, Shuren and Adam, Grain and Massoud, Ahmed and Holliday, Derrick and Williams, Barry; (2019) Strategies for decoupling internal and external dynamics resulting from inter-arm passive component tolerances in HVDC-MMC. In: 2019 IEEE Energy Conversion Congress and Exposition. IEEE, Piscataway, NJ, pp. 209-213. ISBN 9781728103952

Diab, Mohamed S. and Williams, Barry W. and Massoud, Ahmed M. and Ahmed, Shehab; (2018) A modular multilevel converter with integrated shared capacitor sub-module for MV motor drives incorporating symmetrical six-phase machines. In: 2018 IEEE 19th Workshop on Control and Modeling for Power Electronics (COMPEL). IEEE, Piscataway, NJ. ISBN 9781538655412

Diab, Mohamed Said Ibrahim Mahmoud and Williams, Barry and Holliday, Derrick and Massoud, Ahmed and Ahmed, Shehab; (2017) A modular multilevel converter with isolated energy-balancing modules for MV drives incorporating symmetrical six-phase machines. In: 2017 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE, USA. ISBN 978-1-5090-2999-0

Diab, Mohamed S. and Adam, Grain P. and Williams, B. W. and Massoud, Ahmed M. and Ahmed, Shehab; (2017) Quasi two-level PWM operation of a nine-arm modular multilevel converter for six-phase medium-voltage motor drives. In: 2018 IEEE Applied Power Electronics Conference and Exposition (APEC). IEEE, USA. (In Press)

Li, Binbin and Li, Rui and Williams, Barry W. and Xu, Dianguo; (2016) Energy transfer analysis for capacitor voltage balancing of modular multilevel converters. In: 2016 IEEE Transportation Electrification Conference and Expo (ITEC). IEEE, USA. ISBN 9781509004027

Li, Rui and Wu, Jing and Yao, Liangzhong and Li, Yan and Williams, Barry; (2016) Hybrid modular multilevel converter with reduced three-level cells in hvdc transmission system. In: 2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia). IEEE, CHN. ISBN 9781509012107

Li, Peng and Holliday, D. and Williams, B. W.; (2016) AC voltage sag-swell compensator based on unified non-inverting and inverting output voltage AC chopper. In: 8th IET International Conference on Power Electronics, Machines and Drives (PEMD 2016). IET, GBR, pp. 1-5. ISBN 9781785611889

El Khateb, Ahmad H. and Rahim, Nasrudin Abd and Williams, Barry W.; (2016) Impact of fill factor on input current ripple of photovoltaic system. In: 2015 International Conference on Renewable Energy Research and Applications, ICRERA 2015. IEEE, ITA, pp. 120-123. ISBN 9781479999828

Li, Peng and Adam, G. P. and Holliday, D. and Williams, B. W.; (2015) High power density STATCOM with extended reactive power control range. In: 2015 International Conference on Renewable Energy Research and Applications (ICRERA). Institute of Electrical and Electronics Engineers Inc., ITA, pp. 710-715.

Adam, Grain Philip and Finney, Stephen and Williams, Barry and Davidson, Innocent Ewean and Mohammed Abbas, Abdelaziz Yousif; (2015) Full-bridge modular multilevel converter (FB-MMC) with extended control range. In: AFRICON, 2015. IEEE, ETH, pp. 1-5. ISBN 9781479974986

Jiang, Wei and Xu, Song and Li, Nailu and Lin, Zhengyu and Williams, Barry W.; (2015) Wireless power charger for light electric vehicles. In: 2015 IEEE 11th International Conference on Power Electronics and Drive Systems. Institute of Electrical and Electronics Engineers Inc., AUS, pp. 562-566. ISBN 9781479944033

Adam, G.P. and Li, P. and Gowaid, I.A. and Williams, B.W.; (2015) Generalized switching function model of modular multilevel converter. In: 2015 IEEE International Conference on Industrial Technology (ICIT). IEEE, ESP, 2702 - 2707. ISBN 9781479978007

Gowaid, I. A. and Ased, G. P. and Massoud, A. M. and Ahmed, S. and Holliday, D. and Williams, B. W.; (2014) Modular multilevel structure of a high power dual active bridge DC transformer with stepped two-level output. In: 2014 16th European Conference on Power Electronics and Applications (EPE'14-ECCE Europe). IEEE, Piscataway, NJ.. ISBN 9781479930159

Azani, H. and Massoud, A. and Ben-Brahim, L. and Williams, B. W. and Holliday, D.; (2014) Multiloop control strategy for grid-interfaced three-phase voltage source inverter with passively damped LLCL-filter. In: 3rd Renewable Power Generation Conference (RPG 2014). IET, ITA. ISBN 9781849199179

Adam, G. P. and Ahmed, K.H. and Williams, B.W.; (2014) Mixed cells modular multilevel converter. In: 2014 IEEE 23rd International Symposium on Industrial Electronics (ISIE). IEEE, Piscataway, NJ, pp. 1390-1395.

Abdelsalam, I. and Adam, G.P. and Holliday, D. and Williams, B.W.; (2014) New back-to-back current source converter with soft start-up and shutdown capabilities. In: 7th IET International Conference on Power Electronics, Machines and Drives (PEMD 2014). IET, GBR, 1 - 5. ISBN 9781849198158

Darwish, Ahmed and Williams, Barry and Holliday, Derrick; (2014) A single-stage three-phase DC/AC inverter based on Cuk converter for PV application. In: 2013 7th IEEE GCC Conference and Exhibition (GCC). IEEE, [Piscataway, NJ], pp. 384-389. ISBN 978-1-4799-0722-9

Abdallah Mohamed Abdelsalam, I. and Adam, G. P. and Holliday, D. and Williams, B. W.; (2013) Assessment of a wind energy conversion system based on a six-phase permanent magnet synchronous generator with a twelve-pulse PWM current source converter. In: ECCE Asia Downunder (ECCE Asia), 2013 IEEE. IEEE, pp. 849-854. ISBN 9781479904839

Adam, Grain Philip and Finney, Stephen and Bell, Keith and Williams, Barry; (2012) Transient capability assessments of HVDC voltage source converters. In: Proceedings of the 2012 IEEE Power and Energy Conference Power at Illinois (PECI). IEEE, USA, pp. 1-8. ISBN 978-1-4577-1683-6

Adam, Grain Philip and Alajmi, Bader N F M T and Ahmed, Khaled and Finney, Stephen and Williams, Barry; (2011) New flying capacitor multilevel converter. In: Proceedings of the 2011 IEEE International Symposium on Industrial Electronics (ISIE). IEEE, POL, pp. 335-339. ISBN 9781424493104

Adam, Grain Philip and Ahmed, Khaled and Finney, Stephen and Williams, Barry; (2011) Modular multilevel converter for medium-voltage applications. In: Proceedings of the 2011 IEEE International Electric Machines & Drives Conference (IEMDC). IEEE, CAN, 1013 - 1018. ISBN 978-1-4577-0060-6

Adam, Grain Philip and Finney, Stephen and Williams, Barry; (2010) Control of multi-terminal DC transmission system based on voltage source converters. In: Proceedings of the 9th IET International Conference on AC and DC Power Transmission 2010. IET, GBR, pp. 157-161. ISBN 978-1-61782-379-4

Adam, Grain Philip and Finney, Stephen and Williams, Barry and Trainer, D.R. and Oates, C. and Critchley, R.; (2010) Network fault tolerant voltage-source-converters for high-voltage applications. In: Proceedings of the 9th IET International Conference on AC and DC Power Transmission 2010 (ACDC 2010). IET, GBR, pp. 137-141. ISBN 9781617823794

Zhang, Yushu and Adam, Grain Philip and Lim, Tee and Finney, Stephen and Williams, Barry; (2010) Voltage source converter in high voltage applications : multilevel versus two-level converters. In: Proceedings of the 9th IET International Conference on AC and DC Power Transmission 2010. IET, GBR, pp. 189-193. ISBN 978-1-61782-379-4

Adam, Grain Philip and Finney, Stephen and Williams, Barry; (2010) AC fault ride-through capability of a VSC-HVDC transmission systems. In: Proceedings of the 2010 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE, 3739 - 3745. ISBN 978-1-4244-5286-6

Adam, Grain Philip and Finney, Stephen and Williams, Barry; (2010) Two-level operation of a diode-clamped multilevel inverter. In: Proceedings of the 2010 IEEE International Symposium on Industrial Electronics (ISIE). IEEE, ITA, 1137 - 1142. ISBN 978-1-4244-6390-9

Adam, Grain Philip and Finney, Stephen and Williams, Barry; (2010) Dynamic behaviour of five-level grid connected modular inverters. In: Proceedings of the 2010 9th International Conference on Environment and Electrical Engineering. IEEE, CZE. ISBN 978-1-4244-5370-2

Zhi, Dawei and Xu, Lie and Williams, Barry; (2008) Improved direct power control of three-phase PWM converters. In: 34th Annual Conference of IEEE Industrial Electronics, 2008. IEEE, USA, 778 - 783. ISBN 978-1-4244-1767-4

Zhi, Dawei and Xu, Lie and Williams, Barry and Yao, Liangzhong and Bazargan, Masoud; (2008) A new direct power control strategy for grid connected voltage source converters. In: International Conference on Electrical Machines and Systems, 2008. ICEMS 2008. IEEE, CHN, 1157 - 1162. ISBN 978-1-4244-3826-6

Wang, Yi and Xu, Lie and Williams, Barry; (2008) Improved operation of DFIG and FSIG-based wind farms during network unbalance. In: 2008 IEEE Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century. IEEE, USA. ISBN 978-1-4244-1905-0

Xu, Lie and Yao, Liangzhong and Williams, Barry; (2008) Multi-terminal DC transmission systems for connecting large offshore wind farms. In: 2008 IEEE Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century. IEEE, USA. ISBN 978-1-4244-1905-0

Wang, Yi and Xu, Lie and Williams, Barry; (2008) Control of DFIG-based wind farms for network unbalance compensation. In: IEEE Power Electronics Specialists Conference, 2008. IEEE, GRC, 113 - 119. ISBN 978-1-4244-1667-7

Shah, L. and Cruden, A.J. and Williams, B.W.; (2008) A magnetic gear box for application with a contra-rotating tidal turbine. In: 7th International Conference on Power Electronics and Drive Systems, 2007. International Conference on Power Electronics and Drive Systems PEDS, 1-4 . IEEE, pp. 1182-1186. ISBN 978-1-4244-0645-6

Ahmed, K.H.K. and Finney, S.J. and Williams, B.W.; (2007) Passive filter design for three-phase inverter interfacing in distributed generation. In: Compatibility in Power Electronics, 2007. CPE '07. IEEE, Gdansk, pp. 1-9. ISBN 1-4244-1055-X

Adam, G.P. and Finney, S.J. and Williams, B.W.; (2007) Quasi two-level operation of a five-level inverter. In: Proceedings of Compatibility in Power Electronics, 2007. IEEE, POL, pp. 1-6. ISBN 1-4244-1055-X

Massoud, A. and Finney, S.J. and Williams, B.W.; (2004) Conduction loss calculation for multilevel inverter : a generalized approach for carrier-based PWM technique. In: Power electronics, machines and drives (PEMD) 2004. IEEE, GBR, pp. 226-230. ISBN 0863413838

Massoud, A. and Finney, S.J. and Williams, B.W.; (2004) Multilevel converters and series connection of IGBT evaluation for high-power, high-voltage applications. In: Power electronics, machines and drives (PEMD) 2004. IEEE, GBR, pp. 1-5. ISBN 0863413838

Massoud, A. and Finney, S.J. and Williams, B.W.; (2004) Practical issues of three-phase, three-wire, voltage source inverter-based shunt active power filters. In: Harmonics and Quality of Power. IEEE, USA, pp. 436-441. ISBN 0780387465

Massoud, A. and Finney, S.J. and Williams, B.W.; (2004) Review of harmonic current extraction techniques for an active power filter. In: Harmonics and Quality of Power 2004. IEEE, USA, pp. 154-159. ISBN 0780387465

Massoud, A. and Finney, S.J. and Williams, B.W.; (2004) Seven-level shunt active power filter. In: Harmonics and quality of power. IEEE, USA, pp. 136-141. ISBN 0780387465

Massoud, A. and Finney, S.J. and Williams, B.W.; (2003) Control techniques for multilevel voltage source inverters. In: PESC'03. IEEE, MEX, pp. 171-176. ISBN 0780377540

Conference or Workshop Item

Abdel-Aziz, Ali and Macrae, Euan and McNeill, Neville and Ahmed, Khaled and Massoud, Ahmed and Williams, Barry (2022) A new torque ripple minimization approach for switched reluctance drives. In: 1st IEEE Industrial Electronics Society Annual On-Line Conference (ONCON) 2022, 2022-12-09 - 2022-12-11, Online.

Feng, Zhengyang and McNeill, Neville and Williams, Barry (2019) A high-efficiency super-junction MOSFET based inverter-leg configuration using a dual-mode switching technique. In: 2019 IEEE Applied Power Electronics Conference and Exposition, 2019-03-17 - 2019-03-21, Anaheim Convention Center 800 W Katella Ave, Anaheim, CA 92802.

Diab, Mohamed S. and Massoud, A. M. and Ahmed, Shehab and Williams, Barry W. (2018) A dual modular multilevel converter with shared capacitor sub-module for MV open-end stator winding machine drives. In: The 9th International Conference on Power Electronics, Machines and Drives, 2018-04-17 - 2018-04-19.

Diab, Mohamed S. and Holliday, Derrick and Massoud, A. M. and Ahmed, Shehab and Williams, B. W. (2018) A modular multilevel converter with DHB energy balancing channels for medium-voltage adjustable-speed drives. In: The 9th International Conference on Power Electronics, Machines and Drives, 2018-04-17 - 2018-04-19.

Elgenedy, M. A. and Massoud, A. M. and Holliday, D. and Ahmed, S. and Williams, B. (2017) Low-voltage DC input, high-voltage pulse generator using nano-crystalline transformer and sequentially charged MMC sub-modules, for water treatment applications. In: IEEE Energy Conversion Congress & Exposition, 2017-10-01 - 2017-10-05.

Adam, G. P. and Finney, S. J. and Williams, B. W. (2015) Enhanced control strategy of full-bridge modular multilevel converter. In: 2015 International Conference on Renewable Energy Research and Applications (ICRERA), 2015-11-22 - 2015-11-25.

Page, Frederick and Finney, Stephen and Holliday, Derrick and Xu, Lie and Williams, Barry (2015) Optimisation of passive system components to minimise DC circuit breaker stresses in multi-terminal HVDC systems. In: Cigré International Symposium : Across Borders - HVDC Systems and Market Integration, 2015-05-27 - 2015-05-28.

Ased, G.P. and Li, R. and Holliday, D. and Finney, S. and Xu, L. and Williams, B.W. and Kuroda, K. and Yamamoto, R. and Ito, H. (2014) Continued operation of multi-terminal HVDC networks based on modular multilevel converters. In: Cigré International Symposium, 2015-05-27 - 2015-05-28, Lund University. (In Press)

Azani, H. and Massoud, A. and Benbrahim, L. and Williams, B. W. and Holliday, D. (2014) An LCL filter-based grid-interfaced three-phase voltage source inverter : performance evaluation and stability anaylsis. In: 7th IET International Conference on Power Electronics, Machines and Drives, PEMD 2014, 2014-04-08 - 2014-04-10.

Adam, G.P. and Kalcon, G. and Finney, S.J. and Holliday, D. and Anaya-Lara, O. and Williams, B.W. (2011) HVDC Network : DC fault ride-through improvement. In: CIGRE 2011, 2011-09-06 - 2011-09-08.

Adam, Grain Philip and Ahmed, Khaled and Singh, Nand and Finney, Stephen and Williams, Barry (2011) H-Bridge modular multilevel converter for high-voltage applications. In: CIRED 2011 - The 21st International Conference and Exhibition on Electricity Distribution, 2011-06-06 - 2011-06-09.

Adam, Grain Philip and Ahmed, Khaled and Singh, N.K. and Finney, Stephen and Williams, Barry (2010) A hybrid multilevel converter for medium and high voltage applications. In: IEEE PES Trondheim PowerTech 2011, 2011-06-19 - 2011-06-23. (Unpublished)

Adam, G.P. and Anaya-Lara, O. and Burt, G.M. and Finney, S.J. and Williams, B.W. and McDonald, J.R. (2009) Comparison between two VSC-HVDC transmission systems technologies : modular and neutral point clamped multilevel converter. In: IECON 2009, the 35th Annual Conference of the IEEE Industrial Electronics Society and ICELIE 2009, the 3rd IEEE International Conference on E-Learning in Industrial Electronics, 2009-09-03 - 2009-09-05.

Adam, G.P. and Anaya-Lara, O. and Burt, G.M. and Finney, S.J. and Williams, B.W. and McDonald, J.R. (2009) Comparison between flying capacitor and modular multilevel inverter. In: IECON 2009, the 35th Annual Conference of the IEEE Industrial Electronics Society and ICELIE 2009, the 3rd IEEE International Conference on E-Learning in Industrial Electronics, 2009-09-03 - 2009-09-05. (Unpublished)

Xu, Lie and Williams, Barry and Yao, Liangzhong and Bazargan, Masoud (2008) Control and operation of multi-terminal DC systems for integrating large offshore wind farms. In: 7th International Workshop on Large-Scale Integration of Wind Power and Transmission Networks for Offshore Wind Farms, 2008-05-19. (Unpublished)

de Silva, P. and Fletcher, J.E. and Williams, B.W. (2007) Analysis of concentrated winding multi-phase machines under phase failure using decoupled vector space theory. In: 3rd IET International Conference on Power Electronics, Machines and Drives, 2006-04-04 - 2006-04-06.

Zhang, H. and Massoud, A. and Finney, S.J. and Williams, B.W. and Fletcher, J.E. (2007) Operation of an active power filter with line voltage SVM under non-ideal conditions. In: 5th International IEEE Conference on Compatibility in Power Electronics, 2007-05-29 - 2007-06-01.

Masoud, M.I. and Fletcher, J.E. and Williams, B.W. (2007) Performance evaluation of decoupled control of rotor torque and rotor electric power in a salient pole synchronous machine. In: 2nd IEE International Conference on Power Electronics, Machines and Drives, 2004-03-31.

Zheng, L. and Fletcher, J.E. and Williams, B.W. (2006) Current optimization for a multi-phase machine under an open circuit phase fault condition. In: 3rd IET International Conference on Power Electronics, Machines and Drives, 2006-04-04 - 2006-04-06.

de Silva, P. and Fletcher, J.E. and Williams, B.W. (2006) Design of five-phase induction motor using flux distribution optimisation. In: 3rd IET International Conference on Power Electronics, Machines and Drives, 2006-04-04 - 2006-04-06.

Massoud, A. and Finney, S.J. and Grant, D.M. and Williams, B.W. (2006) Predictive current controlled shunt active power filter using three-level cascaded type inverter. In: 3rd IET International Conference on Power Electronics, Machines and Drives, 2006-04-04 - 2006-04-06.

Singh, N. and Fletcher, J.E. and Finney, S.J. and Grant, D.M. and Douglas, M. and Williams, B.W. (2006) A novel switched reluctance generator inverter topology for AC power generation. In: 3rd IET International Conference on Power Electronics, Machines and Drives, 2006-04-04 - 2006-04-06.

Singh, N. and Fletcher, J.E. and Finney, S.J. and Grant, D.M. and Williams, B.W. (2005) Evaluation of sparse PWM converter for switched reluctance generator. In: Sixth International Conference on Power Electronics and Drive Systems, 2005-11-28 - 2005-12-01.

Massoud, A. and Finney, S.J. and Williams, B.W. (2004) Predictive current control of a shunt active power filter. In: 35th Annual IEEE Power Electronics Specialists Conference (PESC 04), 2004-06-20 - 2004-06-25.

de Silva, P. and Fletcher, J.E. and Williams, B.W. (2004) Development of space vector modulation strategies for five phase voltage source inverters. In: 2nd IEE International Conference on Power Electronics, Machines and Drives, 2004-03-31.

Mahmoud, M.M. and Fletcher, J.E. and Williams, B.W. (2004) Evaluation of rotor conducting screens on the rotor of the single-phase switched reluctance machine. In: 2nd IEE International Conference on Power Electronics, Machines and Drives, 2004-03-31.

Lim, T.C. and Finney, S.J. and Williams, B.W. and Palmer, P. (2004) Active clamping on series connected free-wheel diodes through active voltage control. In: IEEE 35th Annual Power Electronics Specialists Conference, 2004, 2004-06-20.