煤矿井下直流牵引网络中杂散电流的危害及对策

Demage and its countermeasure of stray current in underground DC haulage system

阐述了煤矿井下电机车牵引网络的杂散电流的危害性 ,同时对杂散电流的形成进行了分析讨论 ,并提出了防治杂散电流的必要措施。

The demage of stray current in underground DC haulage system is introduced,the formation of stray current circuit is analyzed,and the necessary measurements to prevent stray current are put forward.