变频调速三相异步电动机的设计  

Design of the Frequency-control Speed-regulation Three-phase Asynchronous Motors

作　　者：刘晶[1] 

机构地区：[1]哈尔滨电气集团佳木斯电机股份有限公司,154002

出　　处：《电机技术》2017年第4期5-8,17,共5页Electrical Machinery Technology

摘　　要：针对变频器供电的特性,分析了变频电机电磁设计和结构设计的特点。介绍了几种典型的负载转矩,提供了典型负载的功率计算方法,满足了变频调速电机运行时的电气性能,为设计和制造提供了参考依据。Against characteristic of power supply to the frequency-control speed-regulation motor, motors design features both in the fields of electromagnetic and construction were analyzed. Several typical kinds of load torque were introduced as well as calculation methods of the power under typical load were put forward, satisfying the electrical performance when the frequency-control speed-regulation motor under operation and providing reference evidence during designing and manufacturing the motor.

关 键 词：变频调速电机 变频器 电磁设计 结构设计 功率计算 典型负载 

分 类 号：TM354[电气工程—电机]