应用集中参数热模型的高密度IPM电机运行过程的热仿真  

Thermal Simulation of High-Density IPM Motor Operating Process Using Lumped Parameter Thermal Model

作　　者：王爱元[1] 黄苏融[1] 贡俊[2] 

机构地区：[1]上海大学,上海200072 [2]中国电子科技集团公司第二十一研究所,上海200233

出　　处：《微特电机》2004年第8期5-7,43,共4页Small & Special Electrical Machines

基　　金：国家自然科学基金项目资助(50277024)科技部863电动汽车重大专项资助 (2 0 0 3AA50 1 0 2 1 )

摘　　要：应用集中参数热模型对高密度IPM电机运行过程进行热仿真。集中参数热模型直接逼近电机的热性能,可以快速评估IPM电机运行过程的热性能,便于IPM电机及其冷却系统设计方案的论证和比较研究。比较仿真结果和实验测试结果,绕组温度的仿真曲线与实验测试结果相吻合,证明了该方法的有效性。On the basis of a lumped parameter thermal model,a thermal simulation on operating process of high density IPM motor for fuel cell vehicle application is presented. The lumped parameter thermal model direct approaches the thermal performance of IPM motor, which can rapidly evaluate the thermal performance of IPM motor and conveniently demonstrate and compare the design of IPM motor as well as its cooling device. The simulation results of winding temperature are good agreement with the experimental results of the winding temperature. It validates the lumped parameter thermal model of IPM motor.

关 键 词：IPM电机 运行过程 热仿真 集中参数热模型 

分 类 号：TM306[电气工程—电机]