Title :
Recent development of high voltage circuit breaker for high voltage power transmission and distribution system
Author :
Yanabu, S. ; Zaima, E. ; Hasegawa, T.
Author_Institution :
Tokyo Denki Univ., Japan
Abstract :
In Japan during the 20th century high voltage transmission and distribution apparatus tremendously advanced and these circuit breakers were center of development. And as a result, 1100 kV SF6 gas insulated switchgear (GIS) for AC and also 500 kV DC GIS for DC transmission system have been developed. Also vacuum circuit breaker (VCB) has been actively developed and 168 kV two break VCB and also 100 kA VCB were available. This paper explains these developments.
Keywords :
SF6 insulation; distribution networks; gas blast circuit breakers; transmission networks; vacuum circuit breakers; 100 kA; 1100 kV; 168 kV; 500 kV; AC transmission system; DC transmission system; GIS; SF6; gas insulated switchgear; high voltage circuit breaker; high voltage power distribution system; high voltage power transmission system; vacuum circuit breaker; Circuit breakers; Computational Intelligence Society; Gas insulation; Humans; Oil insulation; Power transmission; Substations; Sulfur hexafluoride; Testing; Voltage;
Conference_Titel :
Transmission and Distribution Conference and Exhibition 2002: Asia Pacific. IEEE/PES
Print_ISBN :
0-7803-7525-4
DOI :
10.1109/TDC.2002.1177692
