摘要
为了减少变电站技改工程中GIS气室的拆除数量,缩短停电时间,提出了一种更换GIS开关的技术方案,可在不拆除隔离开关、接地开关和快速接地开关的前提下更换开关。实践证明该方案是可行的,也能保证更换GIS开关的安全和质量。
In order to reduce the removal of GIS air chamber in technical transformation of substations and time of outage, the paper proposes a technical proposal for replacement of circuit breaker in GIS, which en- ables circuit breaker replacement without removing the disconnector, grounding switch and high speed grounding switch. It is practically proved that the proposal is workable and it can also ensure safety of GIS re- placement and the quality.
出处
《浙江电力》
2013年第2期70-72,共3页
Zhejiang Electric Power
关键词
GIS
断路器
工装
气室
更换
GIS
circuit breaker
tooling
air chamber
replacement
