再生可能エネルギー増加時における地域間連系線を活用した広域需給制御
再生可能エネルギー増加時における地域間連系線を活用した広域需給制御
カテゴリ: 論文誌(論文単位)
グループ名: 【B】電力・エネルギー部門
発行日: 2020/07/01
タイトル(英語): Wide-area Supply-and-demand Control Considering Tie-line between Control Areas in Case of High Penetration of Renewable Energy Sources
著者名: 辻井 佑樹(横浜国立大学大学院工学府),辻 隆男(横浜国立大学大学院工学府),大山 力(横浜国立大学大学院工学府)
著者名(英語): Yuki Tsujii (Graduate School of Engineering, Yokohama National University), Takao Tsuji (Graduate School of Engineering, Yokohama National University), Tsutomu Oyama (Graduate School of Engineering, Yokohama National University)
キーワード: 再生可能エネルギー,系統周波数,連系線潮流,需給制御,発電機起動停止計画 renewable energy,system frequency,tie-line power flow,supply-and-demand control,unit commitment
要約(英語): Introduction of renewable energy sources, such as photovoltaic (PV) and wind turbine (WT), might cause supply-and-demand imbalance over a long time. As a countermeasure for supply-and-demand imbalance, wide-area supply-and-demand control considering tie-line between control areas is considered. As the controlled area expands, the number of generators for satisfying ramp-rate and spinning-reserve also increases. Moreover, since a large number of PV and WT are installed over a wide-area, the output of each PV and WT is almost uncorrelated and smoothed by statistical properties. In this paper, a long-term analysis model for determining optimal output while calculating frequency and tie-line power deviation is used for evaluating the wide-area supply-and-demand control. The simulation results reveal that the frequency of power systems and the fuel cost of generators can be decreased by wide-area supply-and-demand control.
本誌: 電気学会論文誌B(電力・エネルギー部門誌) Vol.140 No.7 (2020)
本誌掲載ページ: 583-594 p
原稿種別: 論文/日本語
電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejpes/140/7/140_583/_article/-char/ja/
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