TY - GEN
T1 - Investigation of a magnetic induction current commutation module for DC circuit breaker
AU - Wu, Yi
AU - Hu, Yang
AU - Rong, Mingzhe
AU - Wu, Yifei
AU - Aziz, Shehr Yar
AU - Yi, Qiang
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/12/12
Y1 - 2017/12/12
N2 - Due to the favorable features of rapid breaking operation and short arcing period, the DC circuit breakers based on the principle of current commutation have attracted great attentions in the fault clearance of DC system. In these breakers, the current commutation between paths plays a vital role in determining the success or failure of interruption. To realize the commutation reliably and economically, we have proposed an innovative magnetic induction current commutation module (MICCM), which produce the active current injection by electromagnetic induction. The structure of MICCM is presented, and the influence of main structural parameters on circuit characteristics is investigated by the numerical study. Finally, after applying to the breaker, the fault current breaking simulation for 10 kV MVDC system has been conducted, which validates the feasibility and effectiveness of MICCM.
AB - Due to the favorable features of rapid breaking operation and short arcing period, the DC circuit breakers based on the principle of current commutation have attracted great attentions in the fault clearance of DC system. In these breakers, the current commutation between paths plays a vital role in determining the success or failure of interruption. To realize the commutation reliably and economically, we have proposed an innovative magnetic induction current commutation module (MICCM), which produce the active current injection by electromagnetic induction. The structure of MICCM is presented, and the influence of main structural parameters on circuit characteristics is investigated by the numerical study. Finally, after applying to the breaker, the fault current breaking simulation for 10 kV MVDC system has been conducted, which validates the feasibility and effectiveness of MICCM.
KW - Artificial Current Zero
KW - Current commutation
KW - DC circuit breaker
KW - Reverse current injection
UR - https://www.scopus.com/pages/publications/85046865967
U2 - 10.1109/ICEPE-ST.2017.8188888
DO - 10.1109/ICEPE-ST.2017.8188888
M3 - 会议稿件
AN - SCOPUS:85046865967
T3 - ICEPE-ST 2017 - 4th International Conference on Electric Power Equipment- Switching Technology
SP - 415
EP - 418
BT - ICEPE-ST 2017 - 4th International Conference on Electric Power Equipment- Switching Technology
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 4th International Conference on Electric Power Equipment- Switching Technology, ICEPE-ST 2017
Y2 - 22 October 2017 through 25 October 2017
ER -