Low-Voltage Ride-Through of Wind Turbine by Pitch Controller

カテゴリ: 全国大会

論文No: 6-247

グループ名: 【全国大会】平成20年電気学会全国大会論文集

発行日: 2008/03/19

タイトル(英語): Low-Voltage Ride-Through of Wind Turbine by Pitch Controller

著者名: Ko Thet Aung (東北大学),斎藤浩海 (東北大学)

著者名(英語): Ko Thet Aung,|Hiroumi,Saitoh

キーワード: 風力発電|ピッチ制御|低圧ライドスルー能力

要約(日本語): The wind farm is disconnected from power network by means of over current and under voltage relay when the voltage dip is occurred, and so the amount of power being supplied by the wind farm is lost. It would be desired that wind farm continues the power injection without disconnecting until the voltage is fall to prescribed level. Up to now, wind turbine does not contribute low-voltage ride-through (LVRT) to power system, the capability of maintaining the wind turbine power production until the voltage dips to prescribed level. In this paper, a pitch controller is proposed to contribute the LVRT.

原稿種別: 日本語

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