基于ANSYS的开关磁阻电机温度场分析  

Analysis of Temperature iled for Switched Reluctance Motor Based on ANSYS

作　　者：丁文[1] 周会军[1] 鱼振民[1] 

机构地区：[1]西安交通大学,西安710049

出　　处：《微电机》2005年第5期13-15,33,共4页Micromotors

摘　　要：利用AN SY S有限元软件的热分析功能对125kW的开关磁阻电动机进行了分析与仿真。分析了开关磁阻电机的发热热源、定子线圈等效导热系数、强迫通风冷却条件下通风道内气流散热系数,给出了额定条件下定、转子的温度场分布图。这对于检验设计的电机及其绕组能否在额定状况下长期稳定工作具有一定的指导意义。In application of the thermal function of ANSYS FEM software, analyzes and simulates the 125kW switched reluctance motor. Analyzes the thermal resource of the SRM, the equivalent coefficient of heat conductivity for stator coil and coefficient of heat radiation in the air channel by forced air circulation,kthen obtains the distribution graph of stator and rotor under rated operation. The result shows that it is valuable for checking the motor and coils whether work in rated operation chronically or not.

关 键 词：ANSYS软件 开关磁阻电机 温度场 分析 

分 类 号：TM383.6[电气工程—电机]