摘要
在深入分析对地电容电流测量方法基础上,以保定电网公司为例,给出了实际中采用的GW-2005遥控型便携式电容电流测试仪的基本原理及使用条件。最后给出了保定电网公司市区变电站实测电容值及电容电流值。对消弧线圈的装设提供了依据。
On the basis of analying the measuring method of earth capacitance current,take Baoding Gird Company as an example,the basic principle and service condition of GW-2005 remote controlled portable capacitance current measuring tester in practical use are given.Finally,the measured capacitance and capacitance current of transformer station are given.It provides some information for arc supression coil installation.
出处
《电气开关》
2012年第6期104-106,共3页
Electric Switchgear
关键词
消弧线圈
电容电流
电网
改进
arc suppression coil
capacitance current
electric network
improvement
