PVが大量導入された電力系統の過渡安定性向上に寄与するPVの出力制御に関する研究

カテゴリ: 部門大会

論文No: 29

グループ名: 【B】平成27年電気学会電力・エネルギー部門大会

発行日: 2015/08/26

タイトル(英語): PV Power Output Control Improving Transient Stability of Power System with a Large Penetration of PV

著者名: 三ッ木 康晃(東京大学),横山 明彦(東京大学)

著者名(英語): Yasuaki Mitsugi(The University of Tokyo),Akihiko Yokoyama(The University of Tokyo)

キーワード: 太陽光発電|過渡安定性|過渡電圧安定性|誘導機負荷|FRT|photovoltaic generation|transient stability|transient voltage stability|induction motor load|FRT

要約(日本語): Because of energy and environmental policies in the last decade, a lot of photovoltaic generations have been installed into power systems in Japan in recent years. In this situation, it is of great concern that disconnection of PV due to voltage drop caused by a system fault has an impact on power system stability. To avoid its disconnection, Fault Ride Through (FRT) requirement is applied for PVs. In this paper, PV power output control which improves transient stability of the power system with a huge amount of PVs is proposed and its effectiveness is confirmed by the numerical simulations.

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