互感耦合开关磁阻电机的等效磁路模型与有限元分析

隋宏亮; 梁得亮; 丁文

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互感耦合开关磁阻电机的等效磁路模型与有限元分析

更新时间：2025-07-09

- 互感耦合开关磁阻电机的等效磁路模型与有限元分析
- Equivalent Magnetic Circuit Model and Finite Element Analysis of Mutually Coupled Switched Reluctance Machine
- 西安交通大学学报 2010年44卷第4期页码：71-75
- 作者机构：
  
  西安交通大学电力设备电气绝缘国家重点实验室,西安,710049
- 作者简介：
- 基金信息：
  
  : 2009-08-29. 作者简介: 隋宏亮(1985-),男,硕士生;梁得亮(联系人),男,教授. 基金项目: 国家自然科学基金资助项目(50877058)
- DOI：
  中图分类号： TM352
- 网络首发：2010-04-10，
  
  纸质出版：2010
- 稿件说明：
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隋宏亮, 梁得亮, 丁文. 互感耦合开关磁阻电机的等效磁路模型与有限元分析[J]. 西安交通大学学报, 2010,44(4):71-75.

Equivalent Magnetic Circuit Model and Finite Element Analysis of Mutually Coupled Switched Reluctance Machine[J]. 2010, 44(4): 71-75.
隋宏亮, 梁得亮, 丁文. 互感耦合开关磁阻电机的等效磁路模型与有限元分析[J]. 西安交通大学学报, 2010,44(4):71-75. DOI：

Equivalent Magnetic Circuit Model and Finite Element Analysis of Mutually Coupled Switched Reluctance Machine[J]. 2010, 44(4): 71-75. DOI：

摘要

基于互感耦合开关磁阻电机(MCSRM)的结构和运行原理

利用等效磁路法

建立了电机的等效磁路模型.在一个相周期内对气隙磁导进行了分解计算

利用高斯-赛德尔迭代法求解了非线性磁通矩阵方程

获得了电机的磁链及矩角特性

并进一步利用非线性磁参数法对电机的稳态运行性能进行分析.该模型的计算速度要远高于有限元方法

适合进行电机的初始设计.在此基础上

利用有限元软件从电磁场分析的角度计算了电机的电磁特性

结果表明

该模型计算结果的误差不超过20%

验证了模型的正确性.该数学模型为MCSRM的深入研究奠定了良好的基础.

Abstract

By analyzing the structure and principle of MCSRM

the equivalent magnetic circuit model(EMCM)for the machine is constructed

where the equivalent magnetic circuit concept is introduced. The mathematical formulas of air-gap permeance are derived in one phase cycle

and the nonlinear equivalent magnetic circuit equations for MCSRM are solved with the Gauss-Seidel method. Then

the static characteristics and steady-state operation performance of MCSRM are predicted by the nonlinear magnetic parameter method. The computing rate for this model gets much higher than finite element method and it is suitable for initial machine design. The electromagnetic characteristics are obtained with the finite element analyzing software and the error of the proposed model is less than 20%.

关键词

Keywords

references

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王蕾, 李光友, 张强. 磁通反向电机的变网络等效磁路模型 [J]. 电工技术学报, 2008, 23(8): 18-23.

WANG Lei,LI Guangyou,ZHANG Qiang. Network varying equivalent magnetic circuit modeling of a flux reversal machine [J]. Transactions of China Electrotechnical Society, 2008, 23(8): 18-23.

丁文, 梁得亮. 12/8极双通道开关磁阻电机非线性数模型与有限元分析[J].电机与控制学报, 2009, 13(2): 190-196.

DING Wen,LIANG Deliang. Nonlinear mathematic model and finite element analysis for a 12/8 pole dual-channel switched reluctance machine [J]. Electric machines and control, 2009, 13(2):190-196.

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