摘要
介绍了煤矿井下牵引网络杂散电流形成的原因、造成的危害及煤炭行业标准对有关生产地点杂散电流安全值的规定 。
The reasons and harm of stray current produced in the electric haulage network of underground coal mine are introduced,the safety value of stray current in operation places stipulated by the coal industrial standard is expounded some prevention and control measures are put forward.
出处
《山西煤炭》
2001年第2期49-51,共3页
Shanxi Coal
