摘要
总结了备自投装置运行中不正确动作原因。如:更改设计不当造成备自投误动,厂家调试人员误接线造成备自投拒动,监控不到位造成备自投闭锁拒动,装置采样精度不够(或TA配置不当)造成备自投闭锁拒动,维护时误恢复线造成备自投闭锁拒动,备投装置缺陷造成备自投放电拒动,提出了预防备自投装置不正确动作的措施。
The reasons leading to incorrect action of emergency power supply autorestart equipment are summarized,such as improper design change,wrong wiring by debugging workers,insufficient monitoring,inadequate sampling precision,emergency power supply autorestart equipment bugs and so on.The preventive measures are proposed in the end.
出处
《江苏电机工程》
2008年第5期18-20,共3页
Jiangsu Electrical Engineering
关键词
备自投
故障
预防措施
emergency power supply autorestart
faults
preventive measure
