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Harith R. Wickramasinghe
Harith R. Wickramasinghe
Research Associate at School of Electrical Engineering & Telecommunications - UNSW Sydney
Verified email at unsw.edu.au - Homepage
Title
Cited by
Cited by
Year
Operation and control methods of modular multilevel converters in unbalanced AC grids: A review
J Li, G Konstantinou, HR Wickramasinghe, J Pou
IEEE Journal of Emerging and Selected Topics in Power Electronics 7 (2 …, 2018
1052018
Modular multilevel converter dc fault protection
O Cwikowski, HR Wickramasinghe, G Konstantinou, J Pou, M Barnes, ...
IEEE Transactions on Power Delivery 33 (1), 291-300, 2018
972018
Alternate arm converters-based HVDC model compatible with the CIGRE B4 DC grid test system
HR Wickramasinghe, G Konstantinou, Z Li, J Pou
IEEE Transactions on Power Delivery 34 (1), 149-159, 2018
502018
Impact of circulating current control in capacitor voltage ripples of modular multilevel converters under grid imbalances
J Li, G Konstantinou, HR Wickramasinghe, J Pou, X Wu, X Jin
IEEE Transactions on Power Delivery 33 (3), 1257-1267, 2017
472017
Interactions between Indirect DC-Voltage Estimation and Circulating Current Controllers of MMC-based HVDC Transmission Systems
HR Wickramasinghe, G Konstantinou, J Pou, VG Agelidis
IEEE Transactions on Power Systems 33 (1), 829 - 838, 2018
402018
Gradient-based energy balancing and current control for alternate arm converters
HR Wickramasinghe, G Konstantinou, J Pou
IEEE Transactions on Power Delivery 33 (3), 1459-1468, 2017
392017
Alternate arm converter energy balancing under parameter variation
HR Wickramasinghe, G Konstantinou, S Ceballos, J Pou
IEEE Transactions on Power Electronics 34 (4), 2996-3000, 2018
312018
Comparison of bipolar sub-modules for the alternate arm converter
HR Wickramasinghe, G Konstantinou, J Pou
Electric Power Systems Research 146, 115-123, 2017
292017
Investigation of MMC-HVDC operating region by circulating current control under grid imbalances
J Li, G Konstantinou, HR Wickramasinghe, J Pou, X Wu, X Jin
Electric power systems research 152, 211-222, 2017
282017
Review, classification and loss comparison of modular multilevel converter submodules for HVDC applications
Y Tian, HR Wickramasinghe, Z Li, J Pou, G Konstantinou
Energies 15 (6), 1985, 2022
242022
Benchmark models for HVDC systems and DC-grid studies
P Sun, F Arraņo-Vargas, HR Wickramasinghe, G Konstantinou
2019 9th International conference on power and energy systems (ICPES), 1-6, 2019
232019
Asymmetric Overlap and Hysteresis Current Control of Zero-Current Switched Alternate Arm Converter
HR Wickramasinghe, G Konstantinou, J Pou, VG Agelidis
Industrial Electronics Society, IECON 2016-42nd Annual Conference of the …, 2016
232016
Estimation methods and sensor reduction in modular multilevel converters: A review
G Konstantinou, HR Wickramasinghe, CD Townsend, S Ceballos, J Pou
2018 8th International Conference on Power and Energy Systems (ICPES), 23-28, 2018
212018
Capacitor voltage reduction in modular multilevel converters under grid voltages unbalances
J Li, G Konstantinou, HR Wickramasinghe, CD Townsend, J Pou
IEEE Transactions on Power Delivery 35 (1), 160-170, 2019
182019
Interoperability of modular multilevel and alternate arm converters in hybrid HVDC systems
HR Wickramasinghe, P Sun, G Konstantinou
Energies 14 (5), 1363, 2021
152021
Hybrid LCC-AAC HVDC transmission system
P Sun, HR Wickramasinghe, G Konstantinou
Electric Power Systems Research 192, 106910, 2021
152021
Submodule voltage balancing and loss equalisation in alternate arm converters based on virtual voltages
G Konstantinou, HR Wickramasinghe, S Ceballos, J Pou
2018 International Power Electronics Conference (IPEC-Niigata 2018-ECCE Asia …, 2018
122018
Hybrid multiterminal HVDC system based on line-commutated and alternate arm converters
P Sun, HR Wickramasinghe, G Konstantinou
IEEE Transactions on Power Delivery 37 (2), 993-1003, 2021
112021
Offset PWM in modular multilevel converters for stored arm energy reduction
G Konstantinou, HR Wickramasinghe, S Ceballos, J Pou
2016 IEEE 2nd Annual Southern Power Electronics Conference (SPEC), 1-6, 2016
112016
AC/DC fault handling and expanded DC power flow expression in hybrid multi-converter DC grids
P Sun, HR Wickramasinghe, M Khalid, G Konstantinou
International Journal of Electrical Power & Energy Systems 141, 107989, 2022
102022
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