A Multi-Port Current-Limiting Hybrid DC Circuit Breaker
A Multi-Port Current-Limiting Hybrid DC Circuit Breaker
复制标题
一种多端口限流混合直流断路器
DOI：
10.1109/tpwrd.2020.3013014
复制
发表时间：
2020-07
影响因子：
4.4
通讯作者：
Liang Jun
中科院分区：
文献类型：
--
作者：
Xu Jianzhong;Song Bingqian;Lu Yu;Zhao Chengyong;Li Gen;Liang Jun
Recently the hybrid multi-port DC circuit breaker (MP-DCCB) is becoming popular in protecting HVDC grids, thanks to their reduction of power electronics devices. In this paper, an enhanced multi-port current-limiting DCCB (MP-CLCB) for multiple line protection is proposed. The integrated fault current limiter (FCL) inside the MP-CLCB can clear the fault faster with slightly increased costs. To reduce the energy dissipation requirement for the surge arresters caused by the newly added current-limiting path, an energy transfer path which provides a loop with the inductors during the current decay stage is designed. The theoretical analysis of the pre-charging, current-limiting, fault interruption and energy dissipation of the MP-CLCB is carried out. Moreover, the design principles of the energy dissipation and the key parameters of the MP-CLCB are provided. The proposed approaches are verified through simulations in PSCAD/EMTDC. The results show that the MP-CLCB can replace multiple DCCBs, accelerate the fault current interruption and reduce the energy dissipation requirement for the surge arresters.
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影响因子：
6.7
作者：
Davood Keshavarzi;E. Farjah;T. Ghanbari
通讯作者：
Davood Keshavarzi;E. Farjah;T. Ghanbari
DOI：
--
发表时间：
2012
期刊：
--
影响因子：
--
作者：
M. Callavik;A. Blomberg;Jürgen Häfner;B. Jacobson
通讯作者：
M. Callavik;A. Blomberg;Jürgen Häfner;B. Jacobson
影响因子：
4.4
作者：
E. Kontos;T. Schultz;L. Mackay;L. Ramirez-Elizondo;C. Franck;P. Bauer
通讯作者：
E. Kontos;T. Schultz;L. Mackay;L. Ramirez-Elizondo;C. Franck;P. Bauer
影响因子：
4.4
作者：
Sheng Wang;Chuanyue Li;O. Adeuyi;Gen Li;C. E. Ugalde-Loo;Jun Liang
通讯作者：
Sheng Wang;Chuanyue Li;O. Adeuyi;Gen Li;C. E. Ugalde-Loo;Jun Liang
影响因子：
9.6
作者：
Fereidouni, Alireza R.;Vahidi, Behrooz;Mehr, Tahoura Hosseini
通讯作者：
Mehr, Tahoura Hosseini