複数インバータ方式による太陽光発電システムの提案 A Novel PV System by using Multiple Inverters

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Generally, home PV systems use single-inverter systems as their power conditioners. However, single-inverter systems suffer limitations in terms of efficiency for the following two reasons: (1) PV arrays can not be operated simultaneously at maximum power points if all the PV arrays are not identical in installations such as azimuth, tilt, surroundings, and so on. (2) It is impossible to avoid the operation mode at which the load factor is low and consequently, the conversion efficiency of the inverter is low.<br>In this paper, we proposed a novel PV system by using multiple inverters. Compared to the conventional system, our simulation results show that the proposed system can improve the annual efficiency by nearly 2%.

収録刊行物

  • 電気学会論文誌. B, 電力・エネルギー部門誌 = The transactions of the Institute of Electrical Engineers of Japan. B, A publication of Power and Energy Society

    電気学会論文誌. B, 電力・エネルギー部門誌 = The transactions of the Institute of Electrical Engineers of Japan. B, A publication of Power and Energy Society 124(9), 1087-1092, 2004-09-01

    The Institute of Electrical Engineers of Japan

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各種コード

  • NII論文ID(NAID)
    10013538897
  • NII書誌ID(NCID)
    AN10136334
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03854213
  • NDL 記事登録ID
    7077156
  • NDL 雑誌分類
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL 請求記号
    Z16-794
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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