大扭矩电机定转子结构设计  

Structural Design of Statorand Rotorof High Torque Motor

作　　者：董龙玉 张辉 邓涛 郑易 向明朗 DONG Longyu;ZHANG Hui;DENG Tao;ZHENG Yi;XIANG Minglang(Mianyang Fulin Precision Co.,Ltd.,Mianyang,Sichuan Province,621000 China)

机构地区：[1]绵阳富临精工股份有限公司,四川绵阳621000

出　　处：《汽车知识》2023年第2期108-110,共3页Auto Know

基　　金：四川省科技计划项目(项目编号:2021YFG0082)。

摘　　要：该文设计了一种大扭矩输出内嵌式永磁同步电机(IPMSM)定转子结构,有效体积内提升内嵌式结构的磁阻转矩利用率,提升电机输出扭矩。通过运用电机设计理论对低能耗永磁同步电机设计研究,并进行实验性能测试,证实了设计方案满足大扭矩输出的要求。主要以内嵌式永磁同步电机定转子的结构设计,提升直、交轴的电感之间的差异性,研究低能耗电机技术,提升磁阻转矩的利用率,以达到在相同输出扭矩下降低能耗的输入的目的。In this paper,a large torque output embedded permanent magnet synchronous motor(IPMSM)stator and rotor structure is designed,which can improve the reluctance torque utilization of the embedded structure within the effective volume and improve the motor output torque.By using the motor design theory to design and study the low energy consumption permanent magnet synchronous motor,and carry out the experimental performance test,it is confirmed that the design scheme meets the requirements of high torque output.The structure design of the stator and rotor of the embedded permanent magnet synchronous motor is mainly used to improve the difference between the inductance of the straight and the quadrature axis,and to study the low-energy motor technology to improve the utilization rate of the reluctance torque,so as to reduce the torque at the same output.The purpose of low energy input.

关 键 词：磁阻转矩 内嵌式永磁同步电机 定子 转子 

分 类 号：U461[机械工程—车辆工程]