煤矿用电机常见故障的调查与分析  

Common Breakdown Investigation and Analysis of Electric Motor Used in Coal Mine

作　　者：马树焕[1] 

机构地区：[1]太原理工大学阳泉学院,山西阳泉045000

出　　处：《煤矿机械》2009年第7期213-215,共3页Coal Mine Machinery

摘　　要：设备故障是造成煤矿生产效率、效益难以提高的主要原因,电机故障对生产影响最为严重,对煤矿用电机常见故障及其原因进行了分析,并提出了一定的预防措施。The primary cause which the coal mine production efficiency and the benefit enhance with difficulty is the equipment failure. The electric motor failure is the most serious influence to the production. Has analyzed the common breakdown like coil to burn out, to hold the axis damage and so on in useing electric motor in the coal mine production, and analyzed the breakdown reason, and the preventive measures are proposed.

关 键 词：电机故障 线圈(绕组)烧坏 抱轴 措施 

分 类 号：TM3[电气工程—电机]