中小型三相异步电动机转子斜槽度数的选择  

Angle Degree Selection of the Skewed Slot in Rotors of Small & Middle-size Three-phase Asynchronous Motors

作　　者：常俊国 卢有为 CHANG Junguo;LU Youwei(Fuzhou Wonder Electric Co.,Ltd.;A Ministry of People's Liberation Army Navy)

机构地区：[1]福州万德电气有限公司,360016 [2]中国人民海军某部,572016

出　　处：《电机技术》2020年第5期45-47,共3页Electrical Machinery Technology

摘　　要：首先应用Ansys软件进行参数化分析,找出转矩脉动较小的转子斜槽度数,再对几个典型斜槽度数进行分析比较,说明斜槽的必要性,并进一步确定合理的斜槽角度。First, the Ansys software is applied to perform the parametric analysis, ?nding out the angle degree of the skewed slot in the rotor at which the fewer torque ripple occurs, and then, analysis and comparison are done among several typical projects of the angle degree of the skewed slot in the rotor. Necessity to application of the skewed slot design is describe while the most reasonable degree of the skewed slot is determined.

关 键 词：斜槽度数 谐波 转矩脉动 

分 类 号：TM302[电气工程—电机]