特殊运方下备自投动作行为分析及改进  

Analysis and Improvemedt of Stund-By Equipment Self-Action under Special Operation

作　　者：宦扶天[1] 

机构地区：[1]江苏省电力公司镇江供电公司,江苏镇江212001

出　　处：《电气开关》2013年第6期94-96,共3页Electric Switchgear

摘　　要：介绍了110kV内桥接线变电站几起备自投装置不正确动作的案例,对其不正确动作原因作了详细分析,根据现场实际情况,对备自投装置在应用过程中存在的一些细节问题进行探讨,最后提出了改进建议。The paper presents several ahnormal actiong cases of stand-by equipment of 110kV interior bridge wiring in the substation. Analyze its abnormal action reasons in detail. According to its conditions, some detidals in application of the stand-by equipment are discussed,putting forward to improving suggestcons.

关 键 词：备自投 特殊运方 动作行为 

分 类 号：TM91[电气工程—电力电子与电力传动]