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Ralph Feldman
Ralph Feldman
Research Fellow, University of Nottingham
Verified email at nottingham.ac.uk
Title
Cited by
Cited by
Year
A Hybrid Modular Multilevel Voltage Source Converter for HVDC Power Transmission
R Feldman, M Tomasini, E Amankwah, J Clare, P Wheeler, D Trainer, ...
IEEE, 2013
1832013
A sub-module capacitor voltage balancing scheme for the Alternate Arm Converter (AAC)
E Farr, R Feldman, A Watson, J Clare, P Wheeler
Power Electronics and Applications (EPE), 2013 15th European Conference on, 1-10, 2013
762013
A hybrid voltage source converter arrangement for HVDC power transmission and reactive power compensation
R Feldman, M Tomasini, JC Clare, P Wheeler, DR Trainer, ...
Power Electronics, Machines and Drives (PEMD 2010), 5th IET International …, 2010
562010
The Alternate Arm Converter (AAC)-“Short-Overlap “Mode Operation-Analysis and Design Parameter Selection
EM Farr, R Feldman, JC Clare, AJ Watson, PW Wheeler
IEEE Transactions on Power Electronics, 2017
542017
A low loss modular multilevel voltage source converter for HVDC power transmission and reactive power compensation
R Feldman, M Tomasini, JC Clare, P Wheeler, DR Trainer, ...
AC and DC Power Transmission, 2010. ACDC. 9th IET International Conference …, 2010
462010
Sch. of Electr. & Electron. Eng., Univ. of Nottingham, Nottingham, UK
R Feldman, E Farr, AJ Watson, JC Clare, PW Wheeler, DR Trainer, ...
Generation, Transmission & Distribution, IET 8 (1), 114-120, 2014
44*2014
DC fault ride-through capability and STATCOM operation of a HVDC hybrid voltage source converter
R Feldman, E Farr, AJ Watson, JC Clare, PW Wheeler, DR Trainer, ...
IET Generation, Transmission & Distribution 8 (1), 114-120, 2014
442014
Experimental Validation of a Parallel Hybrid Modular Multilevel Voltage Source Converter for HVDC Transmission
E Amankwah, A Watson, R Feldman, J Clare, P Wheeler
39*
DC-Link voltage ripple minimization in a modular multilevel voltage source converter for HVDC power transmission
M Tomasini, R Feldman, JC Clare, P Wheeler, DR Trainer, ...
Power Electronics and Applications (EPE 2011), Proceedings of the 2011-14th …, 2011
342011
DC fault ride-through capability and STATCOM operation of a hybrid voltage source converter arrangement for HVDC power transmission and reactive power compensation
R Feldman, AJ Watson, JC Clare, PW Wheeler, DR Trainer, RW Crookes
IEE, 2012
262012
State-space switching model of modular multilevel converters
J Wang, E Farr, R Burgos, D Boroyevich, R Feldman, A Watson, J Clare, ...
Control and Modeling for Power Electronics (COMPEL), 2013 IEEE 14th Workshop …, 2013
242013
A high-power DC-DC converter based dual active bridge for MVDC grids on offshore wind farms
Y Lee, G Vakil, R Feldman, AJ Watson, P Wheeler
222016
Alternate Arm Converter (AAC) operation under faulted AC-grid conditions
EM Farr, R Feldman, AJ Watson, RP Burgos, JC Clare, PW Wheeler, ...
IET Digital Library, 2014
222014
Hybrid experimental setup for alternate arm converter and modular multilevel converter
OF Jasim, FJ Moreno, DR Trainer, R Feldman, EM Farr, JC Clare
IET Digital Library, 2017
212017
Design Optimization of a High-Power Transformer for Three-Phase Dual Active Bridge DC-DC Converter for MVDC Grids
Y Lee, G Vakil, R Feldman, A Goodman, P Wheeler
IET Digital Library, 2016
142016
The Alternate Arm Converter “Extended-Overlap” Mode: AC Faults
EM Farr, R Feldman, JC Clare, OF Jasim
IEEE Transactions on Power Electronics 36 (5), 5371-5388, 2020
112020
dq-control of high-power current source rectifiers utilizing Selective Harmonic Elimination
M Tomasini, R Feldman, P Wheeler, J Clare, C Klumpner, U Mupambireyi
Power Electronics and Applications, 2009. EPE'09. 13th European Conference …, 2009
102009
Power electronic converters for HVDC renewable energy applications
P Wheeler, A Watson, J Clare, E Amankwah, R Feldman
2015 CHILEAN Conference on Electrical, Electronics Engineering, Information …, 2015
92015
ALTERNATE ARM CONVERTER
CDM Oates, DR Trainer, R Feldman, MMC Merlin, TC Green
US Patent 20,160,141,876, 2016
52016
Input filter pre-charge scheme for high-power PWM-current source rectifiers connected to a weak utility supply
M Tomasini, R Feldman, P Wheeler, JC Clare
Power Electronics, IET 5 (2), 215-220, 2012
42012
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Articles 1–20