电压互感器二次并列回路改进  

A New Method of Paralleling the Secondary Circuit of the Voltage Transformer

作　　者：刘冠祥[1] 韩东泊[1] 房民[1] 

机构地区：[1]济南供电公司,山东济南250012

出　　处：《山东电力技术》2009年第4期28-30,共3页Shandong Electric Power

摘　　要：对电压互感器二次并列,一次系统必须并列良好后,方可进行二次并列,这样操作将比较复杂,提出了一种利用检测电压互感器二次开关全部拉开使电压互感器二次并列的方法。Before paralleling the secondary circuit of the voltage transformer, the high side should first be paralleled, and this operation is complex. The paper presents a new method by shutting off the secondary breaker of the voltage transformer in a short time, it makes paralleling the secondary circuit of the lOkV voltage transformer in the transformer station of bridge connection simple.

关 键 词：电压互感器 二次并列 方法 

分 类 号：TM451[电气工程—电器]