Systemwise Dispatch Coordination of Smart Inverter and Energy Storage for Renewable Integration in Power Distribution Systems

カテゴリ: 研究会(論文単位)

論文No: PE21006

グループ名: 【B】電力・エネルギー部門 電力技術研究会

発行日: 2021/02/01

タイトル(英語): Systemwise Dispatch Coordination of Smart Inverter and Energy Storage for Renewable Integration in Power Distribution Systems

著者名: Tang Ding Chan(National Sun Yat-sen University),Sou Kin Cheong(National Sun Yat-sen University)

著者名(英語): Ding Chan Tang(National Sun Yat-sen University),Kin Cheong Sou(National Sun Yat-sen University)

キーワード: Renewable energy|Optimal power flow|Load forecast|Renewable energy generation forecast|Energy storage system|Renewable energy|Optimal power flow|Load forecast|Renewable energy generation forecast|Energy storage system

要約(日本語): The renewable energy sources penetration are rapidly increased in recent years. The intermittency of renewable energy cause large voltage variation in power distribution systems. This paper proposes a systematic dispatch coordination scheme for poewr distribution system control resources including smart inverters, battery energy storage systems etc, with the objective to maintain electric power quality (e.g., regulation of voltage deviation) while incoorporating large amount of renewable energy resources. In order to be adaptive to the rapidly changing operation conditions due to large amount of renewable, we propose to synthesize the dispatch strategy using very frequent unbalanced three-phase optimal power flow (OPF) calculations, as often as 10 seconds per control update. Our numerical simulation results indicate that our proposed control synthesis scheme can be performed in real-time in realistic application settings, while achieving the desired performance goals.

要約(英語): The renewable energy sources penetration are rapidly increased in recent years. The intermittency of renewable energy cause large voltage variation in power distribution systems. This paper proposes a systematic dispatch coordination scheme for poewr distribution system control resources including smart inverters, battery energy storage systems etc, with the objective to maintain electric power quality (e.g., regulation of voltage deviation) while incoorporating large amount of renewable energy resources. In order to be adaptive to the rapidly changing operation conditions due to large amount of renewable, we propose to synthesize the dispatch strategy using very frequent unbalanced three-phase optimal power flow (OPF) calculations, as often as 10 seconds per control update. Our numerical simulation results indicate that our proposed control synthesis scheme can be performed in real-time in realistic application settings, while achieving the desired performance goals.

本誌: 2021年2月4日電力技術研究会

本誌掲載ページ: 31-36 p

原稿種別: 英語

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