Select Publications

Journal articles

Li J; Konstantinou G; Wickramasinghe HR; Townsend CD; Pou J, 2020, 'Capacitor voltage reduction in modular multilevel converters under grid voltages unbalances', IEEE Transactions on Power Delivery, vol. 35, pp. 160 - 170, http://dx.doi.org/10.1109/TPWRD.2019.2919788

Sun P; Wickramasinghe HR; Konstantinou G, 2020, 'Hybrid LCC-AAC HVDC transmission system', Electric Power Systems Research, pp. 106910 - 106910, http://dx.doi.org/10.1016/j.epsr.2020.106910

Wang S; Jing L; Zhao Y; Wickramasinghe HR; Wu X; Konstantinou G, 2020, 'Operation of Unified Power Flow Controller as Virtual Synchronous Generator', IEEE ACCESS, vol. 8, pp. 162569 - 162580, http://dx.doi.org/10.1109/ACCESS.2020.3021388

Zhang H; Wickramasinghe HR; Jing L; Li J; Pou J; Konstantinou G, 2019, 'Circulating current control scheme of modular multilevel converters supplying passive networks under unbalanced load conditions', Electric Power Systems Research, vol. 171, pp. 36 - 46, http://dx.doi.org/10.1016/j.epsr.2019.01.041

Li J; Konstantinou G; Wickramasinghe HR; Pou J, 2019, 'Operation and Control Methods of Modular Multilevel Converters in Unbalanced AC Grids: A Review', IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 7, pp. 1258 - 1271, http://dx.doi.org/10.1109/JESTPE.2018.2856505

Wickramasinghe HR; Konstantinou G; Ceballos S; Pou J, 2019, 'Alternate Arm Converter Energy Balancing under Parameter Variation', IEEE Transactions on Power Electronics, vol. 34, pp. 2996 - 3000, http://dx.doi.org/10.1109/TPEL.2018.2867223

Wickramasinghe HR; Konstantinou G; Li Z; Pou J, 2018, 'Alternate Arm Converters-Based HVDC Model Compatible with the CIGRE B4 DC Grid Test System', IEEE Transactions on Power Delivery, vol. 34, pp. 149 - 159, http://dx.doi.org/10.1109/TPWRD.2018.2850933

Wickramasinghe HR; Konstantinou G; Pou J, 2018, 'Gradient-Based Energy Balancing and Current Control for Alternate Arm Converters', IEEE Transactions on Power Delivery, vol. 33, pp. 1459 - 1468, http://dx.doi.org/10.1109/TPWRD.2017.2785386

Li J; Konstantinou G; Wickramasinghe HR; Pou J; Wu X; Jin X, 2018, 'Impact of Circulating Current Control in Capacitor Voltage Ripples of Modular Multilevel Converters under Grid Imbalances', IEEE Transactions on Power Delivery, vol. 33, pp. 1257 - 1267, http://dx.doi.org/10.1109/TPWRD.2017.2747079

Cwikowski O; Wickramasinghe HR; Konstantinou G; Pou J; Barnes M; Shuttleworth R, 2018, 'Modular Multilevel Converter DC Fault Protection', IEEE Transactions on Power Delivery, vol. 33, pp. 291 - 300, http://dx.doi.org/10.1109/TPWRD.2017.2715833

Li J; Konstantinou G; Wickramasinghe HR; Pou J; Wu X; Jin X, 2017, 'Investigation of MMC-HVDC operating region by circulating current control under grid imbalances', Electric Power Systems Research, vol. 152, pp. 211 - 222, http://dx.doi.org/10.1016/j.epsr.2017.07.003

Wickramasinghe HR; Konstantinou G; Pou J, 2017, 'Comparison of bipolar sub-modules for the alternate arm converter', Electric Power Systems Research, vol. 146, pp. 115 - 123, http://dx.doi.org/10.1016/j.epsr.2017.01.023

Wickramasinghe HR; Konstantinou G; Pou J; Agelidis VG, 2017, 'Interactions between Indirect DC-Voltage Estimation and Circulating Current Controllers of MMC-based HVDC Transmission Systems', IEEE Transactions on Power Systems, vol. 33, pp. 1 - 10, http://dx.doi.org/10.1109/TPWRS.2017.2709789


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