Design and Development of a Three-Stacked 12/8 Permanent-Magnet-Type Reluctance Generator

• Yoshida J.

  Graduate School of Engineering, Tohoku University

• Nakamura K.

  Graduate School of Engineering, Tohoku University

• Ichinokura O.

  Graduate School of Engineering, Tohoku University

Bibliographic Information

Other Title

• ３段積み１２／８永久磁石式リラクタンスジェネレータの設計・開発
• 3 ダンズミ 12 8 エイキュウ ジシャクシキ リラクタンスジェネレータ ノ セッケイ カイハツ

Abstract

A permanent-magnet-type reluctance generator (PMRG) has a doubly salient pole structure. The permanent magnets are embedded in the stator yoke, and the concentrated windings are arranged individually around each stator pole. On the other hand, since the rotor has neither permanent magnets nor windings, the PMRG has a simple and robust structure, low cost, and high efficiency. Thus, it is suitable for wind-turbine generation and small-scale hydroelectric power generation. Although it has large torque ripple due to the salient pole structure, we have proposed a multi-stacked PMRG to reduce the torque ripple. This paper describes the design of a three-stacked 12/8 PMRG of 400 W by the finite element method (FEM). In addition, experimental results obtained with a trial generator are presented.

Journal

• Journal of the Magnetics Society of Japan

  Journal of the Magnetics Society of Japan 33 (3), 303-306, 2009

  The Magnetics Society of Japan

Keywords

• permanent-magnet-type reluctance generator (PMRG)
• multi-stacked
• finite element method (FEM)
• wind-turbine generation

Details

• CRID: 1390282680263244928
• NII Article ID: 10025969974
• NII Book ID: AA12297999
• DOI: 10.3379/msjmag.0903rg8011
• ISSN: 18822932
• ISSN: 18822924
• NDL BIB ID: 10297788
• Web Site: http://id.ndl.go.jp/bib/10297788
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I10297788
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed