電動車両における可変磁力モータの検討

• 福重 孝志

  日産自動車（株）

• 加藤 崇

  日産自動車（株）

• 赤津 観

  芝浦工業大学

• Lorenz Robert D.

  University of Wisconsin - Madison

書誌事項

タイトル別名

• Variable Magnetization Machine in Electrified Vehicle Application
• デンドウ シャリョウ ニ オケル カヘン ジリョク モータ ノ ケントウ

抄録

This paper describes variable magnetization machines, which are capable of varying the magnetization state of permanent magnets during operation. A pulse current on the stator windings creates a magnetic field on the rotor; this can be used to manipulate the magnetization state of the rotor magnets. Regulating the magnetization state according to the machine operating condition can reduce machine losses. A proof-of-principle machine was designed and fabricated. A series of experiments was conducted to evaluate the torque-speed envelope and efficiency contours of the fabricated machine. A full-scale machine was then designed with a modified magnetic circuit for application to an electric vehicle and evaluated using finite element analysis. A control strategy for the magnetization state during machine operation is proposed, and the losses during a driving cycle with the strategy were evaluated.

収録刊行物

• 電気学会論文誌Ｄ（産業応用部門誌）

  電気学会論文誌Ｄ（産業応用部門誌） 135 (9), 922-928, 2015

  一般社団法人 電気学会

キーワード

• 永久磁石モータ
• 可変磁力モータ
• 効率
• 強め界磁モータ
• 可変モータ
• メモリーモータ

詳細情報

• CRID: 1390001204658279552
• NII論文ID: 130005097088
• NII書誌ID: AN10012320
• DOI: 10.1541/ieejias.135.922
• ISSN: 13488163
• ISSN: 09136339
• NDL書誌ID: 026749414
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I026749414
• Web Site: https://www.jstage.jst.go.jp/article/ieejias/135/9/135_922/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可