基于多物理场耦合计算分析的多相异步电机设计平台  

Multi-phase Asynchronous Motor Design Platform based on Coupled Field Analysis

作　　者：黄涛[1] 阮江军[1] 张宇娇[1] 杨孝平[1] 张经纬 杨高 

机构地区：[1]武汉大学电气工程学院,武汉430072 [2]中国船舶重工集团712研究所,武汉430064

出　　处：《大电机技术》2012年第2期22-26,共5页Large Electric Machine and Hydraulic Turbine

基　　金：国家自然科学基金项目(50977066)

摘　　要：传统的电机设计方法主要是通过经验公式进行估算,此方法有一定的局限性。本文基于多物理场耦合计算,搭建了电机虚拟设计平台—Motor-Mulphy,其中包括电磁—流体—温度场耦合计算分析模块、电磁—应力场耦合计算分析模块等。通过各模块的仿真计算,得到所设计结构的温升及应变结果,生成设计报告,为用户进行电机设计提供参考依据。Traditional motor design mainly estimates through the empirical formula,this method has some limitations.In this paper,motor virtual design platform-Motor-Mulphy is designed based on calculation of multi-physics coupling,which includes the electromagnetic field-flow field-temperature field coupled field calculation,electromagnetic field-stress coupled field calculation.Through the simulation of each module,it obtained the result of temperature and strain about the motor design,and then generates the design report,which provides a reliable theoretical basis for the motor design.

关 键 词：异步电机 三维耦合场 有限元法 设计平台 

分 类 号：TM343[电气工程—电机]