TY - GEN
T1 - Averaged-Value Model of Modular Multilevel Matrix Converter for Fractional Frequency Transmission System
AU - Ge, Jing
AU - Yu, Hongyang
AU - Deng, Zhanfeng
AU - Zhao, Guoliang
AU - Zhao, Boyang
AU - Wang, Xifan
AU - Wang, Xiuli
AU - Ning, Lianhui
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/10
Y1 - 2019/10
N2 - Modular Multilevel Matrix Converter (M3C) is a very promising direct AC/AC converter for Fractional Frequency Transmission System (FFTS), which is also known as Low-frequency AC Transmission System (LFAC). The massively used IGBT devices and complex control of M3C makes the simulation research of FFTS very slow. An averaged-value model (AVM) of M3C is proposed in this paper. The basics of M3C is firstly introduced. Then the AVM is derived based on M3C operation characteristics. Nine controllable voltage sources are used for arm voltage generation and a controllable current source is used to get capacitor voltage of power modules (PMs). Finally, the AVM is verified by comparison with a detailed model of M3C.
AB - Modular Multilevel Matrix Converter (M3C) is a very promising direct AC/AC converter for Fractional Frequency Transmission System (FFTS), which is also known as Low-frequency AC Transmission System (LFAC). The massively used IGBT devices and complex control of M3C makes the simulation research of FFTS very slow. An averaged-value model (AVM) of M3C is proposed in this paper. The basics of M3C is firstly introduced. Then the AVM is derived based on M3C operation characteristics. Nine controllable voltage sources are used for arm voltage generation and a controllable current source is used to get capacitor voltage of power modules (PMs). Finally, the AVM is verified by comparison with a detailed model of M3C.
KW - Averaged-value model (AVM)
KW - Modular multilevel matrix converter (M3C)
UR - https://www.scopus.com/pages/publications/85096426050
U2 - 10.1109/APAP47170.2019.9224791
DO - 10.1109/APAP47170.2019.9224791
M3 - 会议稿件
AN - SCOPUS:85096426050
T3 - APAP 2019 - 8th IEEE International Conference on Advanced Power System Automation and Protection
SP - 755
EP - 758
BT - APAP 2019 - 8th IEEE International Conference on Advanced Power System Automation and Protection
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 8th IEEE International Conference on Advanced Power System Automation and Protection, APAP 2019
Y2 - 21 October 2019 through 24 October 2019
ER -