補極付自励式巻線界磁形同期モータのHEVへの適用可能性の実機検証

カテゴリ: 研究会(論文単位)

論文No: RM15059

グループ名: 【D】産業応用部門 回転機研究会

発行日: 2015/07/22

タイトル(英語): Experimental Verification of Possibility for HEV Traction Application of Self-Excited Wound-Field Synchronous Motor with Auxiliary-Poles Utilizing Space Harmonics

著者名: 青山 真大(静岡大学 ／ スズキ),野口 季彦(静岡大学)

著者名(英語): Masahiro Aoyama(Shizuoka University / SUZUKI Motor Corporation),Toshihiko Noguchi(Shizuoka University)

キーワード: 巻線界磁形同期モータ|磁石フリー|自己励磁|空間高調波|集中巻|誘導電流|wound-field synchronous motor|permanent-magnet-ree|self-excitation|space harmonics|concentrad winding|induced current

要約(日本語): 静止座標における第2次空間高調波を界磁エネルギー源とする自励式巻線界磁形同期モータにおいて，q軸高調波活用ロータ巻線回路の効果について数理的な説明と実機による検証を行った。さらに同体格の分布巻IPMSMと諸性能を実機比較し、HEV駆動用モータとしての可能性について検討した結果を報告する。

要約(英語): This paper describes a synchronous motor in which space harmonic power is utilized for the field magnetization instead of the permanent magnets. The stator has a concentrated winding structure, and the rotor has two different types of windings, i.e., an induction pole (I-pole) winding that primarily retrieves the second space harmonic and an excitation pole (E-pole) winding for the field magnetization. The two coils are connected via a center-tapped full-bridge diode rectifying circuit. The effects of the rotor electromagnetomotive force distribution on the d-axis and the q-axis are theoretically discussed. Then, the effects of the auxiliary poles of the proposed motor are experimentally verified with a prototype machine through the adjustable speed drive characteristics and the efficiency map. In addition, it is experimentally clarified that the possibility of the proposed motor for the HEV traction application by comparing with an interior permanent magnet synchronous motor (IPMSM) with a distributed winding stator.

原稿種別: 日本語

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