大中型电动机设计中温升估算之浅探  

Discussion on Calculation of Temperature-rise in the Design of Medium and Large-size Motor

作　　者：张新凯 赵小云 高龙飞 

机构地区：[1]河北新四达电机制造有限公司,052160

出　　处：《电机技术》2014年第4期60-61,共2页Electrical Machinery Technology

摘　　要：部分生产大中型高压高效电动机的厂家仍采用经验法对电动机温升进行估算,文章以实例对电动机温升的几种估算方法进行了对比,结果HV在各种因数中电动机温升与它的总发热量的关系更直接。Against the fact that parts of the factories to produce the medium and large-size HV high-efficien-cy motor applying the experimental method to assess the temperature-rise, several types of method to assess the temperature-rise were compared, and then, came the con-clusion that there was much direct relationship between the temperature-rise and total heat amount of the motor itself among various kinds of elements.

关 键 词：大中型电动机 电磁设计 温升 

分 类 号：TM302[电气工程—电机]