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Quasi 24-Step Voltage Source Inverter by Harmonic Injection and an Output Leveling Circuit for Solar Photovoltaic System

Research Project

Project/Area Number 24560345
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Power engineering/Power conversion/Electric machinery
Research InstitutionTokyo Denki University

Principal Investigator

MASUKAWA Shigeo  東京電機大学, 工学部, 教授 (70147461)

Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords太陽光発電 / 出力平準化 / 系統連系インバータ / マルチレベルインバータ / 高調波 / 蓄電池 / EDLC / 昇降圧チョッパ / インバータ / 系統連系 / マルチステップ / 省エネルギー / 再生可能エネルギー
Outline of Final Research Achievements

In this study, an output leveling circuit for solar photovoltaic system is proposed. It is consisted of the Buck-boost chopper circuit, batteries and Electric double-layer capacitor (EDLC).
The effect of the output leveling circuit can be clarified by simulations and measurement results. Then, the grid interconnection 24-step three-phase voltage source inverter by harmonic injection is proposed. By injecting harmonic to the neutral point of the autotransformer which is connected the output terminal of the conventional 6-step inverter, the output voltages of the proposed inverter can be almost the same waveforms as a conventional 24-step inverter. The characteristic of the proposed inverter is discussed by simulations and measurement results. Furthermore, the quasi 24-step three-phase hybrid rectifier circuit by harmonic injection is also developed.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (13 results)

All 2015 2014 2013 2012

All Presentation (12 results) Patent(Industrial Property Rights) (1 results)

  • [Presentation] 高調波注入方式36ステップ三相電圧形インバータの開発2015

    • Author(s)
      春日 衛、枡川重男
    • Organizer
      電気学会産業応用部門
    • Place of Presentation
      大分大学 旦野原キャンパス
    • Year and Date
      2015-09-02 – 2015-09-04
    • Related Report
      2014 Annual Research Report
  • [Presentation] DC-DCコンバータ用高周波変圧器の設計2015

    • Author(s)
      円子 拓矢、枡川重男
    • Organizer
      電気学会産業応用部門
    • Place of Presentation
      大分大学 旦野原キャンパス
    • Year and Date
      2015-09-02 – 2015-09-04
    • Related Report
      2014 Annual Research Report
  • [Presentation] DC-DCコンバータ用高周波変圧器の設計2015

    • Author(s)
      円子拓矢、村田真悟、枡川重男
    • Organizer
      電気学会
    • Place of Presentation
      首都大学東京 世田谷キャンパス
    • Year and Date
      2015-03-24 – 2015-03-26
    • Related Report
      2014 Annual Research Report
  • [Presentation] DC-DCコンバータ用高周波変圧器の実機における装荷統計2014

    • Author(s)
      村田 真悟、枡川重男
    • Organizer
      パワーエレクトロニクス学会
    • Place of Presentation
      京都平安ホテル
    • Year and Date
      2014-12-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] 高調波注入方式三相24ステップインバータの基礎特性2013

    • Author(s)
      川杉健太、枡川重男
    • Organizer
      電気学会
    • Place of Presentation
      山口大学(山口県)
    • Related Report
      2013 Research-status Report
  • [Presentation] 高調波注入方式三相24ステップダイオード整流回路特性算出2013

    • Author(s)
      竹澤佳晃、枡川重男
    • Organizer
      電気学会
    • Place of Presentation
      山口大学(山口県)
    • Related Report
      2013 Research-status Report
  • [Presentation] Development of Quasi 24-Step Voltage Source Hybrid Diode Rectifier by Injection Harmonics2013

    • Author(s)
      Yoshiaki Takezawa, Shigeo Masukawa
    • Organizer
      2013 ICEMS, Busan, Korea
    • Place of Presentation
      Haeundae Grand Hotel, Busan, Korea
    • Related Report
      2013 Research-status Report
  • [Presentation] コンデンサ分圧を用いた高調波注入方式三相電圧形24ステップインバータの特性2013

    • Author(s)
      川杉健太,枡川重男
    • Organizer
      電気学会
    • Place of Presentation
      名古屋大学(愛知県)
    • Related Report
      2012 Research-status Report
  • [Presentation] 負荷分担制御機能を有する太陽光発電用出力平準化回路の実測特性2013

    • Author(s)
      宮嵜 洸一, 枡川重男
    • Organizer
      電気学会
    • Place of Presentation
      名古屋大学(愛知県)
    • Related Report
      2012 Research-status Report
  • [Presentation] コンデンサ分圧を用いた高調波注入方式三相電圧形24ステップインバータ2012

    • Author(s)
      川杉健太, 枡川重男
    • Organizer
      電気学会
    • Place of Presentation
      千葉工業大学(千葉県)
    • Related Report
      2012 Research-status Report
  • [Presentation] 太陽光発電用出力平準化回路の負荷分担制御の検討2012

    • Author(s)
      宮嵜 洸一, 枡川重男
    • Organizer
      電気学会
    • Place of Presentation
      千葉工業大学(千葉県)
    • Related Report
      2012 Research-status Report
  • [Presentation] Development of Quasi 24-Step Voltage Source Inverter2012

    • Author(s)
      Kenta Kawasugi, Shigeo Masukawa
    • Organizer
      The 15th International Conference on Electrical Machines and Systems
    • Place of Presentation
      Hokkaido Citizens Actives Center(Hokkaido)
    • Related Report
      2012 Research-status Report
  • [Patent(Industrial Property Rights)] マルチステップインバータ2012

    • Inventor(s)
      枡川重男
    • Industrial Property Rights Holder
      学校法人東京電機大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2012-194032
    • Filing Date
      2012
    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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