电工技术学报  2018, Vol. 33 Issue (zk2): 359-366    DOI: 10.19595/j.cnki.1000-6753.tces.L80388
电机与电器 |
基于调磁块阵列的永磁游标电机研究
李岱岩, 白保东, 杨晨, 陈德志
沈阳工业大学电气工程学院 沈阳 110870
Study of Permanent Magnet Vernier Machine by Using Magnetic Tuning Block Array
Li Daiyan, Bai Baodong, Yang Chen, Chen Dezhi
School of Electrical Engineering Shenyang University of Technology Shenyang 110870 China
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摘要 

首先根据磁导调制原理,建立基于调磁块阵列的永磁游标电机(PMVM)的数学模型;并运用解析及有限元方法分析关键参数对电机性能的影响,给出具体的优化方案;最后设计了一台基于调磁块阵列的PMVM。与传统永磁电机相比,所设计的基于调磁块阵列的PMVM具有转矩密度高、功率密度高等优点。本文为基于调磁块阵列的永磁游标电机的设计与应用提供了理论依据。

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关键词 磁导调制数学模型永磁游标电机转矩密度    
Abstract

This paper establishes the mathematical model of permanent magnet vernier machine (PMVM) based on magnetic tuning block array under the principle of magnetic permeability modulation. Through theoretical derivation and finite element analysis, the influence of several key parameters on its performance was determined. And gives the optimized method. Finally, design a PMVM based on tuning block array, and compare it with a traditional permanent magnet synchronous motor (PMSM). The analysis results show that PMVM based on tuning block array presented in this paper has advantages of high torque density and so on. The work done in this paper also provides a theoretical basis for this kind of PMVM design and application.

Key wordsMagnetic modulation    mathematical model    permanent magnet vernier machine    torque density   
收稿日期: 2018-07-01      出版日期: 2019-02-15
PACS: TM351  
通讯作者: 白保东 男,1955年生,教授,博士生导师,研究方向为电气设备电磁场分析与优化设计。E-mail: baodongbai@163.com   
作者简介: 李岱岩 男,1993年生,硕士研究生,研究方向为特种电机及其控制。E-mail: 1052870137@qq.com
引用本文:   
李岱岩, 白保东, 杨晨, 陈德志. 基于调磁块阵列的永磁游标电机研究[J]. 电工技术学报, 2018, 33(zk2): 359-366. Li Daiyan, Bai Baodong, Yang Chen, Chen Dezhi. Study of Permanent Magnet Vernier Machine by Using Magnetic Tuning Block Array. Transactions of China Electrotechnical Society, 2018, 33(zk2): 359-366.
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