TY - GEN
T1 - Control of the hybrid modular multilevel converter in motor drive applications
AU - Zhou, Shaoze
AU - Guan, Mingxu
AU - Li, Binbin
AU - Zhou, Shaocong
AU - Xu, Dianguo
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/5/17
Y1 - 2017/5/17
N2 - The modular multilevel converter (MMC) has been proved to be potential in medium and high voltage motor drive especially for fan-/blower-like loads. However, the main challenge faced by MMC in the field of motor drive is the large capacitor voltage ripple at low speeds. Currently the mainstream method to eliminate voltage ripple is to inject high frequency components. But it will increase the current stress and bring in the common-mode voltage at the motor terminals. In this paper, a hybrid modular multilevel converter is used in motor drive application to suppress the capacitor voltage ripple, and an operating strategy based on Induction Motor Field Oriented Control (IM FOC) is presented. Lower capacitor voltage ripple and no common-mode voltage can be realized. Full speed range operating of motor driving can also be achieved. Experimental results verify the effectiveness of the strategy.
AB - The modular multilevel converter (MMC) has been proved to be potential in medium and high voltage motor drive especially for fan-/blower-like loads. However, the main challenge faced by MMC in the field of motor drive is the large capacitor voltage ripple at low speeds. Currently the mainstream method to eliminate voltage ripple is to inject high frequency components. But it will increase the current stress and bring in the common-mode voltage at the motor terminals. In this paper, a hybrid modular multilevel converter is used in motor drive application to suppress the capacitor voltage ripple, and an operating strategy based on Induction Motor Field Oriented Control (IM FOC) is presented. Lower capacitor voltage ripple and no common-mode voltage can be realized. Full speed range operating of motor driving can also be achieved. Experimental results verify the effectiveness of the strategy.
KW - Capacitor voltage ripple
KW - Field oriented control
KW - Hybrid topology
KW - Modular multilevel converter
KW - Motor drive applications
UR - https://www.scopus.com/pages/publications/85019991503
U2 - 10.1109/APEC.2017.7930765
DO - 10.1109/APEC.2017.7930765
M3 - 会议稿件
AN - SCOPUS:85019991503
T3 - Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
SP - 666
EP - 670
BT - 2017 IEEE Applied Power Electronics Conference and Exposition, APEC 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 32nd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2017
Y2 - 26 March 2017 through 30 March 2017
ER -