摘要
本文结合生产实际,对电流互感器二次接线长而造成的二次负荷过大引起的电流显示误差进行了分析,将二次电流更换为1 A的电流互感器后,解决了电流显示误差大的现象,确保了设备的稳定安全运行。
Combined with actual operation, this paper analyzes the current display error caused by secondary overload due to overlength of secondary wiring from current reverser. After 1A current reverser is replaced, which solves the problem of current display error, safe and stable equipment operation is guaranteed.
出处
《有色冶金节能》
2009年第4期52-54,共3页
Energy Saving of Nonferrous Metallurgy
关键词
电流互感器
二次负荷
传输距离
二次电流
current reverser
secondary load
transmission distance
secondary current
