Modeling of Variable Switching Frequency Controlled STATCOMs and Active Filters

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This paper introduces an average circuit model for switch mode shunt converters coupled with power systems such as active filters (AF) and static compensators (STATCOM). These devices absorb or deliver reactive power to the utility network by employing a <i>variable switching frequency</i> modulation scheme (e.g. hysteresis current control). Analysis and simulation of these exact devices could be complex under transient and steady state conditions. Here the variable switching frequency shunt devices are modeled using an averaging approach, deriving averaged mathematical and circuit models. Further, the ripple is approximated to provide a correction to the average model. The resulting models produce much faster simulations than their exact devices. Theoretical considerations show that the averaged model agree well with the original system, and this is confirmed by PSpice and MATLAB simulations, as well as experimental results.

収録刊行物

  • 電気学会論文誌. D, 産業応用部門誌 = The transactions of the Institute of Electrical Engineers of Japan. D, A publication of Industry Applications Society  

    電気学会論文誌. D, 産業応用部門誌 = The transactions of the Institute of Electrical Engineers of Japan. D, A publication of Industry Applications Society 126(7), 921-926, 2006-07-01 

    The Institute of Electrical Engineers of Japan

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各種コード

  • NII論文ID(NAID)
    10018146742
  • NII書誌ID(NCID)
    AN10012320
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    09136339
  • NDL 記事登録ID
    8023652
  • 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
    Z16-1608
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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