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Research on development of the high-frequency power conversion system that can decrease current ripple and application to battery charge system

Research Project

Project/Area Number 21760221
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Power engineering/Power conversion/Electric machinery
Research InstitutionKobe City College of Technology

Principal Investigator

MICHIHIRA Masakazu  Kobe City College of Technology, 電気工学科, 准教授 (10311060)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords高周波電力変換 / 電流リプル低減 / 電気自動車 / 複合制御 / ソフトスイッチング
Research Abstract

In the case of charging the battery(Lithium-ion battery) of the electric vehicle, it is necessary to decrease the current ripple included in charging current. Though the current ripple can be decreased by using the mass electrolytic capacitor, the cost and the volume of the battery charger is raised. In this research, a high-frequency AC link DC-DC converter is used as the battery charger and new control scheme is proposed for this DC-DC converter. The effect of the decrease of the capacity of the electrolytic capacitor by using the proposal method is described.

Report

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

    (5 results)

All 2011 2010 2009 Other

All Presentation (4 results) Remarks (1 results)

  • [Presentation] 高周波ACリンク電力変換装置の複合制御とそのデジタル制御に関する研究2011

    • Author(s)
      岡本昌二
    • Organizer
      パワーエレクトロニクス学会
    • Place of Presentation
      立命館大学
    • Related Report
      2010 Annual Research Report
  • [Presentation] 高周波ACリンク電力変換装置の複合制御とそのデジタル制御に関する研究2010

    • Author(s)
      岡本昌二、石飛裕基、大久保広訓、白数裕士、道平雅一
    • Organizer
      パワーエレクトロニクス学会12月定例会講演論文集
    • Place of Presentation
      立命館大学
    • Related Report
      2010 Final Research Report
  • [Presentation] 高周波ACリンクDC-DCコンバータの出力電流の脈動に関する研究2009

    • Author(s)
      大久保広訓, 石飛裕基, 岡本昌二, 道平雅一, 津吉彰, 加藤真嗣
    • Organizer
      パワーエレクトロニクス学会
    • Place of Presentation
      大阪大学
    • Year and Date
      2009-12-19
    • Related Report
      2009 Annual Research Report
  • [Presentation] 高周波ACリンクDC-DCの出力電流の脈動に関する研究2009

    • Author(s)
      大久保広訓、石飛裕基、岡本昌二、道平雅一、その, 他2名
    • Organizer
      パワーエレクトロニクス学会12月定例会講演論文集
    • Place of Presentation
      大阪大学
    • Related Report
      2010 Final Research Report
  • [Remarks] ホームページ等

    • Related Report
      2010 Final Research Report

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

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