過渡安定度および定態安定度向上のためのDFIG を用いた風力発電機の出力制御

カテゴリ: 部門大会

論文No: 4

グループ名: 【B】平成28年電気学会電力・エネルギー部門大会

発行日: 2016/09/05

タイトル(英語): Output control of DFIG-based Wind Power Generation for Improving Transient Stability and Small Signal Stability

著者名: 安達 友洋(東京大学),横山 明彦(東京大学)

著者名(英語): Tomohiro Adachi|Akihiko Yokoyama

キーワード: 二重巻線形誘導発電機|風力発電|定態安定度|過渡安定度|限界送電電力,Doubly Fed Induction Generator,Wind Power Generator,Small Signal Stability,Transient Stability,Power Transfer Limit

要約(日本語): The number of Doubly Fed Induction Generator (DFIG)-based wind power generator is increasing because of its good efficiency and controllability. Power Oscillation Damping control for power system stabilization is expected to be implemented in the DFIG, and a few works have so far discussed it. This paper proposes a control parameter optimization method considering transient response to improve not only small signal stability but also transient stability. Moreover, to improve both transient and small signal stability, a combined control method with switching control is proposed. The effectiveness of proposed method is confirmed by eigenvalue analyses and time domain simulations.

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