摘要
简要介绍了阻抗重动继电器跳动故障的检修方法， 并从理论上分析了阻抗方向继电器因电阻脱焊造成误动作的原因。
The method for repairing reinitiated impedance relay with dither fault is briefly introduced together with the theoretical analysis of impedance directional relay maloperation caused by sealed off resistance.
出处
《广东电力》
1999年第6期57-58,共2页
Guangdong Electric Power
