Evaluation of power density of a reduced switch count five-level three-phase PWM rectifier for aircraft applications

Jun Ichi Itoh, Yuichi Noge

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

抄録

Recently, more electric aircraft concept is attracted to achieve more light weight and downsizing of an aircraft. This paper proposes a novel five-level three-phase rectifier topology, which combines the DCLP and FC type converters has been proposed. The proposed converter requires only half of the number of switches in comparison with the DCLP and FC types, that is, only 12 switches are used for the five-level rectifier. Moreover, the volume of the input boost reactor can be reduced due to 5-level input voltage waveform of the rectifier. This paper establishes the optimization design method of the boost-up reactor, clamping capacitor and power devices in order to achieve high power density. Besides, its volume and power-density are obtained by the theoretical analysis.

本文言語英語
ホスト出版物のタイトル2010 6th International Conference on Integrated Power Electronics Systems, CIPS 2010
出版ステータス出版済み - 4月 12 2011
外部発表はい
イベント2010 6th International Conference on Integrated Power Electronics Systems, CIPS 2010 - Nuremberg, ドイツ
継続期間: 3月 16 20103月 18 2010

出版物シリーズ

名前2010 6th International Conference on Integrated Power Electronics Systems, CIPS 2010

会議

会議2010 6th International Conference on Integrated Power Electronics Systems, CIPS 2010
国/地域ドイツ
CityNuremberg
Period3/16/103/18/10

!!!All Science Journal Classification (ASJC) codes

  • エネルギー工学および電力技術
  • 電子工学および電気工学

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