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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
1812013
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
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
552017
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
532010
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
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
232016
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
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
222013
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
82015
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