电气技术  2021, Vol. 22 Issue (4): 98-101    DOI:
技术与应用 |
220kV气体绝缘金属封闭组合电器断路器SF6低气压闭锁回路改进方案
何振宇, 袁明哲, 卿俊杰, 刘鑫, 邹经鑫
国网成都供电公司,成都 610065
Improvement scheme of SF6 low pressure locking circuit of 220kV GIS circuit breaker
HE Zhenyu, YUAN Mingzhe, QING Junjie, LIU Xin, ZOU Jingxin
State Grid Sichuan Electric Power Chengdu Power Supply Company, Chengdu 610065