矿用700 kW电动机启动时存在的问题及处理措施

Problems Existing in Starting of 700 kW Motor for Mine and Its Treatment Measures

针对西曲矿18202综采工作面700 kW大功率电动机启动时存在的问题进行了分析,通过对18202工作面电机启动时电压水平进行验算,结合井下供电及生产实际,提出了大电机启动问题的解决措施,有效保障了18202综采工作面供电的稳定性和安全性。

This paper analyzes the problems existing in the starting of 700 kW high power motor in 18202 fully mechanized mining face of Xiqu Coal Mine,and through checking the voltage level of the motor in 18202 working face,combining with the underground power supply and production practice,The measures to solve the starting problem of large motor are put forward,which effectively ensures the stability and safety of power supply in 18202 fully mechanized mining face.