永磁同步力矩电机的多领域联合设计与分析  

Multi-Physical Field United Design and Analysis of Permanent Magnet Synchronous Torque Motor

作　　者：李天宇 代颖[1] 赵剑飞[1] 郑江[1] LI Tianyu;DAI Ying;ZHAO Jianfei;ZHENG Jiang(School of Mechatronics Engineering and Automation, Shanghai University, Shanghai 200072, China)

机构地区：[1]上海大学机电工程与自动化学院,上海200072

出　　处：《电机与控制应用》2018年第2期97-101,共5页Electric machines & control application

基　　金：国家自然科学基金-青年科学基金项目(51007050);台达环境与教育基金会<电力电子科教发展计划>资助项目(DREG2016015)

摘　　要：基于Ansys、MATLAB/Simulink等仿真软件,对永磁同步力矩电机的工作特性进行多领域分析。以抑制转矩脉动和振动为目标对电机进行电磁仿真和模态分析;仿真电机空载最高转速的转子离心应力和转子结构形变;校核技术指标要求的最高转速工作点的运行可靠性;基于Ansys Simplorer平台对电机控制系统的转矩特性进行联合仿真;分析电机加工工艺对电机性能的影响。从而从整体系统角度出发,寻求最优的电机设计方案。Based on Ansys,MATLAB/Simulink simulation software,the working characteristics of a permanent magnet synchronous torque motor on formulti-physical field were analyzed.The motor electromagnetic simulation and modal to suppress the torque ripple and vibration;Simulate the centrifugal stress and rotor structure deformation of rotor in highest no load speed was analyzed.Check the technical index requirements of the reliability of the highest speed running point;United design the torque characteristics of motor control system based on Ansys Simplorer platform.Analyze the influences of the processing technology in motor performance,and sought the optimal design scheme of motor from the aspects of overall system.

关 键 词：永磁同步力矩电机 电磁场 动力学特性 联合仿真 

分 类 号：TM351[电气工程—电机]