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Research on High Efficiency Contact-less Electric Charge Systems by Optimizations in Magnetic Circuits

Research Project

Project/Area Number 21760306
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field System engineering
Research InstitutionOkayama University of Science

Principal Investigator

KASA Nobuyuki  岡山理科大学, 工学部, 准教授 (70309540)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords非接触給電 / 磁場解析 / ソフトスイッチング / トランス / コンバータ / 省エネル / 省エネルギー
Research Abstract

The contact-less electric charge system using the forward converter with coupled inductors and the flyback converter have been proposed. Due to control the inductor current by the digital controller, both the zero-current transition and the contact-less charge are achieved on the condition of the air gaps of 3mm. To analyze and simulate the distortions of the inductor currents, the singular perturbation methods are employed.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (8 results)

All 2012 2011 2010 2009

All Journal Article (8 results) (of which Peer Reviewed: 5 results)

  • [Journal Article] 電解コンデンサレスコンバータの電流制御解析2012

    • Author(s)
      笠展幸
    • Journal Title

      電気学会全国大会講演論文集

      Volume: vol.4 Pages: 41-41

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Journal Article] 結合インダクタを用いたゼロ電流スイッチング昇圧コンバータ2011

    • Author(s)
      笠展幸、小林正典
    • Journal Title

      電気学会産業応用部門論文誌

      Volume: 131巻 Pages: 32-38

    • NAID

      10027637180

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ディジタル制御スイッチングコンバータの安定解析の一手法2011

    • Author(s)
      笠展幸
    • Journal Title

      パワーエレクトロニクス学会論文誌

      Volume: 36巻 Pages: 58-63

    • NAID

      130004940213

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of Transformers for Zero-Current Transition Forward Converters2010

    • Author(s)
      N. Kasa, M. Kobayashi
    • Journal Title

      Proceedings of the 2010 International Conference on Modelling, Identification and Control

      Volume: Vol.1 Pages: 344-348

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Journal Article] Analysis of Coupled Inductors and Transformers for Zero-Current Transition Boost Converters2010

    • Author(s)
      N. Kasa, M. Kobayashi and T. Iida
    • Journal Title

      Proceedings of 20th International Symposium on Power Electronics, Electrical Drives, Automation and Motion

      Pages: 466-471

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] ZCTコンバータ用結合インダクタおよびトランスの解析2010

    • Author(s)
      笠展幸、小林正典
    • Journal Title

      電気学会半導体電力変換研究会資料

      Pages: 83-88

    • NAID

      10026376472

    • Related Report
      2011 Final Research Report 2009 Annual Research Report
  • [Journal Article] Analysis of a Coupled Inductor for Zero-Current Transition Boost Converters2009

    • Author(s)
      M. Kobayashi, N. Kasa
    • Journal Title

      Proceedings of the 8th International Conference on Power Electronics and Drive Systems

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of a Coupled Inductor for Zero-Current Transition Boost Converters2009

    • Author(s)
      小林正典, 笠展幸
    • Journal Title

      Proceedings of the 8th International Conference on Power Electronics and Drive Systems 1

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed

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Published: 2009-04-01   Modified: 2016-04-21  

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