鼠笼式三相异步电动机温升解析  

Discussion on the Temperature-rise of Three-phase Asynchronous Squirrel-cage Rotor Motors

作　　者：陈金刚 王强 

机构地区：[1]德州恒力电机有限责任公司,253002

出　　处：《电机技术》2013年第1期40-43,共4页Electrical Machinery Technology

摘　　要：主要讲述了三相异步电动机定子绕组温升的影响因素和轴承温升的测量方法,对电机各部分温升及电机温升过高造成绕组烧坏的情况进行了分析,并对H315及以上机座号电机轴承温升过高的情况提出修理措施。Mainly, influenced factors of the temperature-rise of stator windings of three-phase asynchronous motor and test method to measure the bearing temperature-rise were described. The temperature-rise of the each part of the motor and burning of the winding resulted from the extra temperature-rise of the motor were analyzed. The repairing means had been suggested against the extra temper-ature-rise of the bearing of the motor of the Frame No. H315 and above.

关 键 词：鼠笼式三相异步电动机 定子 热敏电阻轴承 

分 类 号：TM343[电气工程—电机]