大型变频调速异步电机的设计  

Design for Large Variable-Frequency Adjustable-Speed Induction Motors

作　　者：宋雨 Song Yu(Harbin Electric Power Equipment Co.,Ltd.,Harbin 150066,China)

机构地区：[1]哈尔滨电气动力装备有限公司,黑龙江哈尔滨150066

出　　处：《防爆电机》2020年第4期65-66,74,共3页Explosion-proof Electric Machine

摘　　要：介绍了大型变频调速轧钢用异步电动机的电磁参数和结构特点,主要论述该型号电机的定子机座、定子绕组、轴承等主要部件的选型及设计过程,通过试验参数与设计参数的数据对比,验证了该电机设计的优越性,证实了该大型变频调速电机更加高效节能。This paper introduces the electromagnetic parameters and structural characteristics of large variable-frequency adjustable-speed induction motor for steel rolling,and chiefly discusses the selection and design process of main components of the motor such as stator frame,stator windings and bearing.Through the comparison of test data and design parameters,the design advantages of the motor are verified.It is shown that this large variable-frequency adjustable-speed motor is energy efficient.

关 键 词：变频调速 电磁 结构设计 

分 类 号：TM344.6[电气工程—电机]