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  • Summary & Details

Basic Verification of Hybrid-Excitation Memory Motor with Field Winding Connected Between Neutral Points of Dual Three-Phase Windings (Fourth Report) Effect of Efficiency Improvement under Load Operation

二重三相巻線の中性点間に界磁巻線を接続したハイブリッド界磁メモリモータの基礎検証 (第4報)負荷運転時の効率向上効果

Detailed Information

Author(J)1) 牧野 宏明, 2) 齋藤 亮介, 3) 松下 真琴, 4) 遠井 敬大, 5) 竹内 活徳
Author(E)1) Hiroaki Makino, 2) Ryosuke Saito, 3) Makoto Matsushita, 4) Takahiro Toi, 5) Katsutoku Takeuchi
Affiliation(J)1) 東芝, 2) 東芝, 3) 東芝, 4) 東芝, 5) 東芝
Affiliation(E)1) Toshiba, 2) Toshiba, 3) Toshiba, 4) Toshiba, 5) Toshiba
Abstract(J)モータの高効率化技術として可変磁束技術が着目されている.著者らは,高い可変磁束性能の実現とインバータ容量増加の抑制を目指し,二重三相巻線の中性点間に界磁巻線を接続したハイブリッド界磁メモリモータ・ドライブシステムを提案している.本稿では,ミニモデル試作機を用いて高効率化効果を検証した結果を報告する.

Translation

Abstract(E)Variable flux technology has attracted attention as a means of improving motor efficiency. The authors propose a hybrid-excitation memory motor with field winding connected between neutral points of dual three-phase windings, aiming to achieve superior variable flux performance while suppressing an increase in inverter capacity. This paper presents the results of verifying the efficiency improvement effect using a miniaturized prototype model.

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