摘要
根据12CM15型连续采煤机在生产现场使用及维修经验,对电气系统故障进行了分类,针对泵电机控制回路故障、行走控制回路故障、行走控制回路故障和电气保护故障的产生原因进行了分析,提出了排除步骤和方法,可为现场使用和维修的故障诊断提供技术支持。
According to the production site application and the maintenance and repair experiences of 12CM15 mode continuous miner,the paper had a classification on the electric system faults.Base on the analysis on the causes of the feed back fault of the pump motor control,the feed back fault of the haulage control and the electric protection fault,the paper provided the steps and methods of the trouble shootings which could be the technical supports to the fault diagnoses of the site application and the maintenance...
出处
《煤炭科学技术》
CAS
北大核心
2009年第2期79-81,共3页
Coal Science and Technology
