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Hysteresis 효과를 고려한 回轉機의 磁速分布

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Alternative Title
Magnetic Flux Distribution of Rotating Electric Machine Taken into Account Hysteresis Effect
Abstract
히스테리시스 효과를 고려하여 回轉機의 磁束分布를 효과적으로 해석할 수 있는 앨고리즘을 개발하였다. 자성?渶燒? 자기적 비선형 특성인 히스테리시스 효과를 고려할 수 있도록 磁化의 세기가 포함되는 지배방정식을 유도하고, 이를 Galerkin 이론을 적용한 유한요소법으로 해를구하였다. 무부하 동기발전기의 磁束分布解析에서 ?? 또는 磁氣抵沆率을 이용한 방법보다 이 방법에서 정도가 양호한 磁束分布를 얻을 수 있었다.
An algorithm for analysis of magnetic flux distribution of rotating electric machine taken into account hysteresis effect has been developed. The governing equation containing the magnetization strength is deduced to consider the hysteresis effect. The solution is obtained by the finite element method using Galerkin Criterion. In a model of no-load synchronous generator, analysis results by proposed algorithm show more reasonable flux distribution compared with those by the analysis method using permeability or reluctivity.
An algorithm for analysis of magnetic flux distribution of rotating electric machine taken into account hysteresis effect has been developed. The governing equation containing the magnetization strength is deduced to consider the hysteresis effect. The solution is obtained by the finite element method using Galerkin Criterion. In a model of no-load synchronous generator, analysis results by proposed algorithm show more reasonable flux distribution compared with those by the analysis method using permeability or reluctivity.
Author(s)
구태만
Issued Date
1992
Type
Research Laboratory
URI
https://oak.ulsan.ac.kr/handle/2021.oak/4104
http://ulsan.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002025369
Alternative Author(s)
Koo,Tae-Man
Publisher
공학연구논문집
Language
kor
Rights
울산대학교 저작물은 저작권에 의해 보호받습니다.
Citation Volume
23
Citation Number
1
Citation Start Page
29
Citation End Page
38
Appears in Collections:
Research Laboratory > Engineering Research
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