三相鼠笼感应电机损耗分析  

Loss Analysis of Three-phase Squirrel-Cage Induction Motor

作　　者：段敏[1] 徐长明[1] 刘江天[2] 高超[1] 沈永旭[1] 

机构地区：[1]辽宁工业大学汽车与交通工程学院,辽宁锦州121001 [2]大连交通大学交通运输工程学院,辽宁大连116000

出　　处：《辽宁工业大学学报（自然科学版）》2012年第5期317-320,共4页Journal of Liaoning University of Technology(Natural Science Edition)

基　　金：辽宁省教育厅科研资助项目(2012217)

摘　　要：电机损耗的分析是电机设计中很关键的一个问题,对其准确计算不仅对电机性能的分析至关重要,而且还影响着温度分布问题的进一步研究。针对一种车用感应电机,首先在Ansoft Maxwell电磁分析软件中建立感应电机有限元仿真模型,然后对电机磁场及激励电流进行分析,最后得出电机各部分损耗,并且通过磁场及激励电流的分析结果对损耗的分布做了详细的分析研究。The analysis of motor loss in the motor design is critical.Accurate calculation of the machine loss is not only critical to the analysis of motor performance,but also affects the further research for the temperature distribution.The Ansoft Maxwell software was used to have created a finite element simulation model of induction motor,and then the motor magnetic field and excitation current were analyzed,finally the loss of each part of the motor was obtained.The detailed analysis of the distribution of losses based on the results of the magnetic field and the excitation current was made and researched.

关 键 词：感应电机 损耗分析 ANSOFT 电磁场 

分 类 号：U463.4[机械工程—车辆工程]