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Development of Photovoltaic Interactive Inverter Using Immittance Converter in High-Frequency Link

Research Project

Project/Area Number 09650333
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 電力工学・電気機器工学
Research InstitutionOsaka Electro-Communication University

Principal Investigator

IRIE Hisaichi  Osaka Electro-Communication University, Faculty of Engineering, Professor, 工学部, 教授 (00081274)

Project Period (FY) 1997 – 1999
Project Status Completed (Fiscal Year 1999)
Budget Amount *help
¥3,600,000 (Direct Cost: ¥3,600,000)
Fiscal Year 1999: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 1998: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 1997: ¥2,600,000 (Direct Cost: ¥2,600,000)
KeywordsImmittance Converter / Gyrator / Voltage-Current Conversion / High-Frequency Link / Photovoltaic Power System / Utility Interactive Inverter / Efficiency / Non-Contact Energy Transfer System
Research Abstract

Newly developed photovoltaic utility interactive inverter is 3kW rated power. In the inverter, there is a transformer integrated T-LCL type immittance converter newly designed in insulated high frequency link which worked at 19kHz. At 60Hz, a sinusoidal current of 3% distortion factor is obtained without the feed back control, and is little affected by the amplitude and the wave form distortion of the utility voltage. Waveform and amplitude of the sinusoidal current don't change, when the utility voltage changes stepwise, and the transient oscillation disappears in 0.1 millisecond. The overall efficiency of the photovoltaic interactive inverter is over 90%.
Basic characteristics such as frequency characteristics, voltage-current transfer characteristics, efficiency characteristics were clarified on resonant immittance converter of 5 types. The immittance converter of all types has maximum efficiency when the load impedance is equal to the characteristic impedance. The maximum efficiency is 98%, if the Q of the reactor is 100 in the LCL type immittance converter. In experiments, the 98.6% maximum efficiency has been obtained using the LCL type immittance converter, and 99.4% maximum efficiency has been obtained using the hybrid type immittance converter. It became clear that the deviation of the resonant frequency and source frequency could be permitted ± 5%.
The power receiving end in the carrier supplied power by a Non-Contact Energy Transfer System is one of the useful application of the immittance converter. In the system, the high frequency constant current at the receiving end is converted into a constant voltage by the immittance converter, then it is rectified, and a DC constant voltage is obtained. The rectifying technology of the output of the immittance converter is common to the photovoltaic utility interactive inverter.

Report

(4 results)
  • 1999 Annual Research Report   Final Research Report Summary
  • 1998 Annual Research Report
  • 1997 Annual Research Report
  • Research Products

    (28 results)

All Other

All Publications (28 results)

  • [Publications] 入江寿一: "パワーエレクトロニクスに適するイミタンス変換器"電気学会論文誌. 117D-8. 962-969 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] H. Irie: "Immittance Converter Suitable for Power Electronics"Electrical Engineering in Japan. 24-2. 53-62 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 入江寿一: "イミタンス変換器を用いた太陽光発電系統連系インバータ"電気学会論文誌. 120D-3. 410-416 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 木村文弥: "イミタンス変換リンクを持つ太陽光発電系統連系インバータのシミュレーション"パワーエレクトロニクス研究会論文誌. 23-2. 49-55 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 大西恭三: "イミタンスコンバータの効率特性に関する検討"パワーエレクトロニクス研究会論文誌. 24-1. 56-62 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 入江寿一: "イミタンス変換器を用いた非接触給電装置"電気学会論文誌. 120D-6(掲載予定). (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] H. Irei & H. Yamana: ""Immittance Converter Suitable for Power Electronics""The Transactions of The Institute of Electrical Engineers of Japan. 117D-8. 962-969 (1997-8)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] H. Irie & H. Yamana: ""Immittance Converter Suitable for Power Electronics""Electrical Engineering in Japan (Scripta Technica Inc.). 24-2. 53-62 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] H. Irie, S. Takashita, F. Kimura, M. Eguchi & K. Hiyoshi: ""Utility Interactive Inverter Using Immittance Converter""The Transactions of The Institute of Electrical Engineers of Japan. 120D-3. 410-416 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] F. Kimura, H. Irie, M. Eguchi & K. Hiyoshi: ""Simulation of Utility Interactive Inverter with Immittance Conversion Link""Transaction of Japan Society for Power Electronics. 23, 2. 49-55 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] K. Onishi, H. Irie, A. Sakurai & H. Yamana: ""Investigation on Efficiency Characteristics of Immittance Converter""Transaction of Japan Society for Power Electronics. 24, 1. 56-62 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] H. Irie, N. Minami, H. Minami & H. Kitayoshi: ""Non-Contact Energy Transfer System Using Immittance Converter""The Transaction of The Institute of Electrical Engineers of Japan. 120D-6. in press (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 入江寿一: "パワーエレクトロニクスに適するイミタンス変換器"電気学会論文誌. 117D-8. 962-969 (1997)

    • Related Report
      1999 Annual Research Report
  • [Publications] H.Irie: "Immittance Converter Suitable for Power Electronics"Electrical Engineering in Japan. 24-2. 53-62 (1998)

    • Related Report
      1999 Annual Research Report
  • [Publications] 入江寿一: "イミタンス変換器を用いた太陽光発電系統連系インバータ"電気学会論文誌. 120D-3. 410-416 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] 木村文弥: "イミタンス変換リンクを持つ太陽光発電系統連系インバータのシミュレーション"パワーエレクトロニクス研究会論文誌.

    • Related Report
      1999 Annual Research Report
  • [Publications] 大西恭三: "イミタンスコンバータの効率特性に関する検討"パワーエレクトロニクス研究会論文誌.

    • Related Report
      1999 Annual Research Report
  • [Publications] "イミタンス変換器を用いた非接触給電装置"電気学会論文誌. (掲載予定).

    • Related Report
      1999 Annual Research Report
  • [Publications] H.Irie & H.Yamana: "Immittance Converter Suitable for Power Electronics." Electrical Engineering in Japan(Engl.Ed.of Denki Gakkai Zassi). 124・2. 53-62 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 入江,大西,櫻井,山名: "イミタンスコンバータの効率特性" 電気学会産業応用部門全国大会講演論文集 215. III. 107-112 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 大西,入江,櫻井,山名: "イミタンスコンバータの効率特性に関する検討" パワーエレクトロニクス研究会論文誌. 24・1. 56-62 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 高下,入江,江口,日吉: "イミタンス変換器を用いた太陽光発電系統連系インバータの動作波形" 電気学会産業応用部門全国大会講演論文集 T-29. II. (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 高下,入江,江口,日吉: "イミタンス変換器を用いた太陽光発電系統連系インバータの過渡特性" 平成10年電気関係学会関西支部連合大会講演論文集G4-35. G129 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 大西恭三・入江寿一: "損失を含んだイミタンス変換器の等価回路" 平成10年電気関係学会関西支部連合大会講演論文集G4-36. G130 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 入江寿一, 山名晴久: "パワーエレクトロニクスに適するイミタンス変換器" 電気学会論文誌. 117D-8. 962-969 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 木村, 入江, 江口, 日吉: "イミタンス変換リンクを持つ太陽光発電系統連系インバータのシミュレーション" パワーエレクトロニクス研究会論文誌. 23・1. 49-55 (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] 大西恭三, 入江寿一: "T-LCL形イミタンス変換器の効率特性" 電気学会産業応用部門 全国大会 T-21. (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 木村, 入江, 江口, 日吉: "イミタンス変換器を用いた太陽光発電系統連系インバータの過渡特性" 電気関係学会関西支部連合大会 G4-18. (1997)

    • Related Report
      1997 Annual Research Report

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Published: 1997-04-01   Modified: 2016-04-21  

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