TY - JOUR
T1 - Control strategy of modular multilevel converters based HVDC transmission
AU - Zhao, Yan
AU - Hu, Xuehao
AU - Tang, Guangfu
AU - He, Zhiyuan
PY - 2011/9/5
Y1 - 2011/9/5
N2 - This paper built an electromagnetic transient mathematical model of modular multilevel converters (MMCs) and dynamic model of DC voltage in high voltage direct current (HVDC) transmission that adopts MMC as converter. Based on it, the dynamic characteristic of DC voltage in HVDC transmission was analyzed, and HVDC control system parameters coordinated design principles and its algorithm were proposed. Finally, the correctness of proposed submodule capacitor voltage balancing scheme, MMC based HVDC control system parameters coordinated design principles and its algorithm were verified by digital simulation based on PSCAD/EMTDC.
AB - This paper built an electromagnetic transient mathematical model of modular multilevel converters (MMCs) and dynamic model of DC voltage in high voltage direct current (HVDC) transmission that adopts MMC as converter. Based on it, the dynamic characteristic of DC voltage in HVDC transmission was analyzed, and HVDC control system parameters coordinated design principles and its algorithm were proposed. Finally, the correctness of proposed submodule capacitor voltage balancing scheme, MMC based HVDC control system parameters coordinated design principles and its algorithm were verified by digital simulation based on PSCAD/EMTDC.
KW - DC voltage fluctuation
KW - High voltage direct current (HVDC) transmission
KW - Modular multilevel converters (MMCs)
KW - Parameters design
UR - https://www.scopus.com/pages/publications/80053113188
M3 - 文章
AN - SCOPUS:80053113188
SN - 0258-8013
VL - 31
SP - 35
EP - 42
JO - Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering
JF - Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering
IS - 25
ER -