电气技术2024，Vol.25Issue(6)：77-81,5.
一起110kV断路器偷跳引起的10kV备自投装置拒动事故分析
Analysis of 10kV automatic switchover device rejection caused by 110kV breaker tripping
单国栋1
作者信息
- 1. 广西电网公司柳州供电局,广西 柳州 545005
- 折叠
摘要
Abstract
In this paper,the 10kV bus voltage loss accident caused by the failure of the 10kV automatic switchover device when a 110kV breaker trips due to its switch mechanism,.The action logic of the 10kV automatic switchover device and the cause of rejection are analyzed in detail.The corresponding preventive measures are put forward to provide reference for similar accidents.关键词
偷跳/失电压/备自投装置/保护拒动/故障分析Key words
tripping/voltage losing/automatic switchover device/rejection of protections/fault analysis引用本文复制引用
单国栋..一起110kV断路器偷跳引起的10kV备自投装置拒动事故分析[J].电气技术,2024,25(6):77-81,5.
