摘要
本文叙述了对交流高压及超高压电力系统潜供电弧自灭特性,以及以20.2kV模拟电弧进行试验研究的结果。潜供电弧的电流值范围为11.2~78.8A,它可以覆盖220~1150kV各电压等级线路的潜供电弧参数。
Results of test study on self-extinction behavior of secondary arc on HV and UHV power systems are presented in this paper. The tests are performed on a 20. 2kV simulated circuit,which provides secondary arc current from 11. 2A to 78.8A, and over the range of the parameters of 220~1150 kV transmission lines.
出处
《中国电机工程学报》
EI
CSCD
北大核心
1996年第2期73-78,共6页
Proceedings of the CSEE
关键词
电力系统
潜供电弧
电弧
模拟试验
single-phase auto-reclosing
power system secondary arc arc