摘要
通过一起备用电源自投装置误动事故原因的分析,介绍了"备自投"装置的动作逻辑,提出防范措施,供电网继保运行人员参考。
Through analysis of a spare power auto-switching malfunction accident,the action logic of this device is introduced in detail and the counter measure for preventing such accident is proposed for the reference of the relay protection operators of power grid.
出处
《广东输电与变电技术》
2009年第5期30-32,共3页
Guangdong Power Transmission Technology
关键词
备自投
备投逻辑
Spare power auto-switching The action logic
