双变频器并联驱动变频电机的两种绕组设计方法  

Two Kinds of Winding Design Methods for Parallelly-Driven Variable-Frequency Motor with Double Frequency Inverter

作　　者：张龙[1] 宋德江[2] 

机构地区：[1]佳木斯防爆电机研究所,黑龙江佳木斯154005 [2]佳木斯电机股份有限公司,黑龙江佳木斯154002

出　　处：《防爆电机》2013年第6期43-45,共3页Explosion-proof Electric Machine

摘　　要：阐述了两种不同要求的双变频器并联变频电机接线及设计方法,对比两种设计类型的电机与普通三相异步电动机绕组接线上的区别,并从实质上分析了两种类型电机的绕组的不同点及共同优点。This paper describes two kinds of connection and design methods of parallelly- driven variable-frequency motor with double frequency inverter of different requirements, pres- ents the difference of windings connections between motors with two design methods and com- mon three-phase induction motors, and essentially analyzes differentia and identical advantages of the two kinds of motor windings.

关 键 词：双变频器 变频电机 绕组 相带 谐波 

分 类 号：TM303.1[电气工程—电机]