本論文では,鉄損算出精度向上を目的としたプレイモデルによるヒステリシス特性を考慮した磁界解析の実用化に向けて,ヒステリシスモデルのモデリング精度向上,計算機の記憶容量低減,有限要素磁界解析の計算時間削減に関する手法を提案した.さらに,ヒステリシス特性の考慮の有無が解析結果に与える影響を検討し,提案したヒステリシス特性を考慮した有限要素磁界解析の実用性を明らかにした. / In order to achieve the highly accurate analysis of an iron loss for electric machines, this paper proposes finite element magnetic field analyses taking account of the hysteretic property by using the play model. As a consequence, it is verified that the proposed method can accurately estimate an iron loss of a magnetic materials and decrease computational costs. Furthermore, this paper investigates the influence of the hysteretic property in finite element magnetic field analyses to demonstrate its effectiveness. / 博士(工学) / Doctor of Philosophy in Engineering / 同志社大学 / Doshisha University
Identifer | oai:union.ndltd.org:doshisha.ac.jp/oai:doshisha.repo.nii.ac.jp:00001352 |
Date | 22 March 2017 |
Creators | 北尾 純士, Junji Kitao |
Source Sets | Doshisha University |
Language | Japanese |
Detected Language | English |
Type | Thesis or Dissertation |
Format | application/pdf |
Source | https://doors.doshisha.ac.jp/opac/opac_link/bibid/BB13044990/?lang=0 |
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