摘要
介绍了一起500 k V母线保护定期校验时,传动过程中发现跳开关Ⅱ组线圈时故障的原因及处理措施,在做好静态调试工作的同时,一定要按照反措要求制定详细缜密的整组传动方案并严格执行,使整组传动成为投运前真正意义上的验收把关环节。
The paper introduced the reasons and measures for the failure of tripping switch Ⅱ coil in the periodic check of the 500 kV bus protection. While the static adjustment, it was necessary to formulated the detailed entire group transmission plan and execute strictly, so the entire group transmission was the key link before real operation.
出处
《贵州电力技术》
2015年第12期37-39,共3页
Guizhou Electric Power Technology
关键词
母线保护
二次回路
防范措施
整组传动
busbar protection
the two loop
preventive measures
entire group transmission
