密度法・レベルセット法の段階的使用によるIPMモータのマルチマテリアル構造最適化

DOI Web Site Web Site 参考文献15件
  • 山下 祐輝
    法政大学大学院理工学研究科電気電子工学専攻
  • 子田 陸
    法政大学大学院理工学研究科電気電子工学専攻
  • 片山 一哉
    法政大学大学院理工学研究科電気電子工学専攻
  • 岡本 吉史
    法政大学理工学部電気電子工学科

書誌事項

タイトル別名
  • Multi-material Structural Optimization of IPM Motor Using Phased Application of Density and Level-set Method
  • ミツドホウ ・ レベルセットホウ ノ ダンカイテキ シヨウ ニ ヨル IPM モータ ノ マルチマテリアル コウゾウ サイテキカ

この論文をさがす

抄録

<p>Because the interior permanent magnet synchronous motor (IPMSM) is one of the most efficient motors, it is applied to many industrial machines. The electromagnetic characteristic of IPMSM is dependent on many design parameters such as the position and shape of flux barrier, the magnetization angle of permanent magnet, the current phase angle and so on. The topology optimization (TO), which is an attractive method due to the wide design range with high degree of freedom, has been applied to the rotor design of IPMSM. In this paper, two stage TO method is proposed. Firstly, to widely search the rotor structure, the density method (DM) which handling gray scale is carried out. Next, the obtained structure is set to the initial structure of level-set method (LSM), the local search is carried out. The performance of proposed TO method composed of DM and LSM is compared with the single TO method (DM or LSM) in the design problem in which the object is the determination of the rotor structure composed of permanent magnet, rotor core and flux barrier to improve the torque characteristics and the magnet demagnetization.</p>

収録刊行物

参考文献 (15)*注記

もっと見る

関連プロジェクト

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ