PCSによるPV出力抑制待機の定量的評価と評価結果に基づく出力抑制待機時間の決定

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: 2018/10/01

タイトル(英語): Quantitative Evaluation of PV Output Curtailment Waiting Effects by Power Conditioning System in Distribution Network and Determination of Appropriate Waiting Time based on Evaluated Results

著者名: 芳澤　信哉（早稲田大学 先進理工学部），成瀬　裕矢（早稲田大学 先進理工学部），吉永　淳（早稲田大学 スマート社会技術融合研究機構），林　泰弘（早稲田大学 先進理工学部），緒方　司郎（オムロン（株）環境事業本部 企画室）

著者名(英語): Shinya Yoshizawa (Dept. of Electrical Engineering and Bioscience, Waseda University), Yuya Naruse (Dept. of Electrical Engineering and Bioscience, Waseda University), Jun Yoshinaga (Advanced Collaborative Research Organization for Smart Society, Waseda Un

キーワード: パワーコンディショニングシステム，太陽光発電，出力抑制，配電系統　　power conditioning system，photovoltaic generation，output curtailment，distribution network

要約(英語): In this paper, waiting effects of photovoltaic generation (PV) output curtailment by power conditioning system (PCS) on voltage management in a distribution network are quantitatively evaluated, and an appropriate waiting time is determined based on the evaluated results. PV output generation can be categorized to 5 groups based on the weather characteristics, and the waiting effects are evaluated in terms of PV output curtailment amount, cumulative voltage violation amount, maximum voltage violation, and the number of tap operations as the impacts on a distribution system operator and customers. Through a numerical simulation, we found that the waiting time effects in cloudy groups were higher than other groups with keeping the maximum voltage violation lower than the allowable voltage limit. Also, the appropriate waiting time for PCS control was determined based on the relationship between the waiting time and PV output curtailment reduction rate. The results also represent that we do not need to set a longer waiting time from the viewpoints of PV output curtailment reduction rate though the waiting time should be set larger than the time delay of voltage regulators.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.138 No.10 （2018）

本誌掲載ページ: 805-814 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/138/10/138_805/_article/-char/ja/