Magnetic Field Analysis Using an Analytical Method in a Radial Magnetic Bearing

被引：0

作者：

Zhong, Yunlong ^{[1
]}

Fang, Youtong ^{[1
]}

Huang, Xiaoyan ^{[1
]}

Lu, Qinfen ^{[1
]}

机构：

[1] Zhejiang Univ, Coll Elect Engn, Hangzhou 310027, Zhejiang, Peoples R China

来源：

2016 IEEE CONFERENCE ON ELECTROMAGNETIC FIELD COMPUTATION (CEFC) | 2016年

基金：

中国国家自然科学基金;

关键词：

Analytical method; air-gap magnetomotive force (MMF); magnetic bearing (MB); permeance function;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

This paper presents an analytical method for predicting the performance of magnetic bearing (MB). The approach based on magnetomotive force (MMF) and the permeance function is employed to compute the air-gap flux density distribution. The stator slotting effect and rotor eccentricity are taken into account to determine the permeance function. The analytical results are compared with finite-element method (FEM) to verify the accuracy of this analytical method.

引用

页数：1