スイッチトリラクタンスモータにおける三次元効果の影響を等価的に考慮可能な二次元有限要素解析モデルの作成手法の提案

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2016/02/01

タイトル(英語): A Novel Method for Making a 2D-FEA Model Considering Three-Dimensional Effect Equivalently in Analysis of Switched Reluctance Motors

著者名: 牧村　和樹（北海道大学），竹本　真紹（北海道大学），小笠原　悟司（北海道大学）

著者名(英語): Kazuki Makimura (Hokkaido University), Masatsugu Takemoto (Hokkaido University), Satoshi Ogasawara (Hokkaido University)

キーワード: スイッチトリラクタンスモータ，SRMs，二次元有限要素解析，三次元効果　　switched reluctance motors，SRMs，2D FEA，three-dimensional effects

要約(英語): In the analysis of switched reluctance motors (SRMs), the analytical error of 2D FEA caused by the magnetic flux change in the direction of the axis, which is not considered in 2D FEA, is a serious problem. In this paper, a novel method for making a 2D-FEA model of an SRM, which can equivalently consider the influence of the three-dimensional effect, is proposed. A 2D-FEA model of an SRM can be easily made by adjusting only the shape of two regions in a rotor by employing the proposed method. The optimum values of two parameters, defined in this paper for adjusting the shapes of the rotor with the proposed method, are easily extrapolated. A comparison of the experimental results with 2D FEA using the proposed method confirms that the proposed method is effective in considering the three-dimensional effect.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.136 No.2 （2016）

本誌掲載ページ: 100-109 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/136/2/136_100/_article/-char/ja/