200 kA circuit breaker with 10 μsec current transfer time

1975 ◽  
Vol 46 (11) ◽  
pp. 1542-1545 ◽  
Author(s):  
C. A. Bleys ◽  
D. Lebely ◽  
C. Rioux ◽  
F. Rioux‐Damidau
Keyword(s):  
Circuit Breaker ◽  
Current Transfer ◽  
Transfer Time

scholarly journals Vacuum Large Current Parallel Transfer Numerical Analysis

2014 ◽  
Vol 2014 ◽  
pp. 1-7
Author(s):  
Enyuan Dong ◽  
Shengkai Hou ◽  
Xiang Zheng ◽  
Taotao Qin ◽  
Guixin Liu ◽  
...  
Keyword(s):  
Circuit Breaker ◽  
Difficult Problem ◽  
Vacuum Arc ◽  
Stable Operation ◽  
Transfer Time ◽  
Generator Circuit ◽  
Proper Timing ◽  
Large Current ◽  
Vacuum Generator ◽  
Opening Phase

The stable operation and reliable breaking of large generator current are a difficult problem in power system. It can be solved successfully by the parallel interrupters and proper timing sequence with phase-control technology, in which the strategy of breaker’s control is decided by the time of both the first-opening phase and second-opening phase. The precise transfer current’s model can provide the proper timing sequence to break the generator circuit breaker. By analysis of the transfer current’s experiments and data, the real vacuum arc resistance and precise correctional model in the large transfer current’s process are obtained in this paper. The transfer time calculated by the correctional model of transfer current is very close to the actual transfer time. It can provide guidance for planning proper timing sequence and breaking the vacuum generator circuit breaker with the parallel interrupters.

Use of an auto-expansion circuit breaker in a ring main unit

1988 ◽  
Vol 135 (3) ◽  
pp. 219
Author(s):  
G. Bernard ◽  
G. Perrissin ◽  
J. Marzocca
Keyword(s):  
Circuit Breaker ◽  
Expansion Circuit

Fundamental Investigation of a Gas Circuit Breaker in University

2010 ◽  
Vol 130 (12) ◽  
pp. 1047-1052
Author(s):  
Hiroaki Toda ◽  
Masayuki Hikita ◽  
Hisatoshi Ikeda
Keyword(s):  
Circuit Breaker ◽  
Fundamental Investigation

An Electromagnetically Actuated Vacuum Circuit Breaker Developed by Electromagnetic Analysis Coupled with Motion

2004 ◽  
Vol 124 (2) ◽  
pp. 321-326 ◽  
Author(s):  
Toshie Takeuchi ◽  
Takafumi Nakagawa ◽  
Mitsuru Tsukima ◽  
Kenichi Koyama ◽  
Nobumoto Tohya ◽  
...  
Keyword(s):  
Circuit Breaker ◽  
Electromagnetic Analysis ◽  
Vacuum Circuit Breaker ◽  
Electromagnetically Actuated

Simulation of SLF Interrupting Performance for CO2 Gas Circuit Breaker based on Serially Connected 3 Arc Models

2010 ◽  
Vol 130 (10) ◽  
pp. 888-894
Author(s):  
Tadashi Koshizuka ◽  
Keisuke Udagawa ◽  
Takeshi Shinkai ◽  
Toshiyuki Uchii ◽  
Hiromichi Kawano
Keyword(s):  
Circuit Breaker ◽  
Co2 Gas
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