Improvement of Wind Farm LVRT Capability by Pitch Controlling

カテゴリ: 全国大会

論文No: 6-272

グループ名: 【全国大会】平成21年電気学会全国大会論文集

発行日: 2009/03/15

タイトル(英語): Improvement of Wind Farm LVRT Capability by Pitch Controlling

著者名: アウンコーテット (東北大学),斎藤 浩海(東北大学)

著者名(英語): Ko Thet Aung (Tohoku University),Hiroumi Saitou(Tohoku University)

キーワード: 風力発電機|低電圧乗り切り|ピーチ制御|不足電圧継電器

要約(日本語): Wind turbine generators have been required to trip following even minor disturbances. If wind power integration to power systems is high, the sudden disconnection of wind farms due to the voltage dip can affect significantly the power balance in the power systems. In this regard, one of the concerns in large amounts of wind power integration is the issue of Low-Voltage Ride-Through ; remaining connected and supplying power during and after the voltage dip. In this paper, a method of controlling the wind turbine pitch angle which improves the LVRT capability of wind farm is proposed.

原稿種別: 日本語

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