Study on a control method of the power converter for constant power transmission by single-pulse PWM mode

Satoshi Kitazawa, Keiichiro Kondo, Takayuki Kashiwagi

研究成果: Conference contribution

6 被引用数 (Scopus)

抄録

In the case of contactless power transfer system with the electromagnetic induction, the coupling coefficient between the coils is reduced by the misalignment of the receiving coils. This results in reduction of the output voltage and the active power in the coils. To cope with this problem, an instantaneous current control method is applied to the PWM rectifier of a single-phase contactless power transformer system. The switching loss increases due to higher operating frequency. In this paper, PWM rectifier with the control method is operated with single-pulse PWM mode to reduce the switching losses. It is revealed by experimental tests over a power range of several tens of watts that the proposed control method is effective even if the PWM rectifier is operated with single-pulse mode.

本文言語English
ホスト出版物のタイトル2013 15th European Conference on Power Electronics and Applications, EPE 2013
DOI
出版ステータスPublished - 2013 12 17
外部発表はい
イベント2013 15th European Conference on Power Electronics and Applications, EPE 2013 - Lille, France
継続期間: 2013 9 22013 9 6

出版物シリーズ

名前2013 15th European Conference on Power Electronics and Applications, EPE 2013

Other

Other2013 15th European Conference on Power Electronics and Applications, EPE 2013
国/地域France
CityLille
Period13/9/213/9/6

ASJC Scopus subject areas

  • エネルギー工学および電力技術
  • 燃料技術
  • 電子工学および電気工学

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