RT Conference Proceedings T1 Flexible prototype of modular multilevel converters for experimental verification of DC transmission and multiterminal systems A1 Konstantinou, Georgios A1 Ceballos, Salvador A1 Gabiola, Igor A1 Pou, Josep A1 Karanayil, Baburaj A1 Agelidis, Vassilios G. AB Testing and verification of high-level and low-level control, modulation, fault handling and converter co-ordination for modular multilevel converters (MMCs) requires development of experimental prototype converters. In this paper, we provide a a complete overview of the MMC-based experimental prototype at UNSW Sydney (The University of New South Wales) including the structure of the sub-modules, communication, control and protection functions as well as the possible configurations of the system. The prototype, rated at a dc voltage of up to 800 V and power of 20 kVA and can be used to study the operation of a single converter, back-to-back and point-to-point connections as well as multi-terminal systems. PB Institute of Electrical and Electronics Engineers Inc. SN 9781538609712 YR 2017 FD 2017-12-05 LK https://hdl.handle.net/11556/1925 UL https://hdl.handle.net/11556/1925 LA eng NO Konstantinou , G , Ceballos , S , Gabiola , I , Pou , J , Karanayil , B & Agelidis , V G 2017 , Flexible prototype of modular multilevel converters for experimental verification of DC transmission and multiterminal systems . in 2017 Asian Conference on Energy, Power and Transportation Electrification, ACEPT 2017 . 2017 Asian Conference on Energy, Power and Transportation Electrification, ACEPT 2017 , vol. 2017-December , Institute of Electrical and Electronics Engineers Inc. , pp. 1-6 , 2017 Asian Conference on Energy, Power and Transportation Electrification, ACEPT 2017 , Singapore , Singapore , 24/10/17 . https://doi.org/10.1109/ACEPT.2017.8168595 NO conference NO Publisher Copyright: © 2017 IEEE. NO This research was supported under Australian Research Council’s Discovery Early Career Research Award (DECRA - DE170100370). This work has been partially supported by the Basque Government under the project HVDC-LINK3 (ELKARTEK KK-2017/00083) DS TECNALIA Publications RD 28 jul 2024