空間平均日射強度のランプ変動時における短周期変動特性

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: 2016/05/01

タイトル(英語): Short-cycle Fluctuation Characteristics of Spatial Average Irradiance during Ramp Event

著者名: 加藤　丈佳（名古屋大学未来材料・システム研究所），真鍋　勇介（名古屋大学未来材料・システム研究所），舟橋　俊久（名古屋大学未来材料・システム研究所），松本　和也（名古屋大学大学院工学研究科電子情報システム専攻），栗本　宗明（名古屋大学大学院工学研究科電子情報システム専攻），鈴置　保雄（名古屋大学大学院工学研究科電子情報システム専攻）

著者名(英語): Takeyoshi Kato (Institute of Materials and Systems for Sustainability, Nagoya University), Yusuke Manabe (Institute of Materials and Systems for Sustainability, Nagoya University), Toshihisa Funabashi (Institute of Materials and Systems for Sustainability, Nagoya University), Kazuya Matsumoto (Dept. of Electrical Eng. and Comp. Sci, Grad. School of Eng, Nagoya University), Muneaki Kurimoto (Dept. of Electrical Eng. and Comp. Sci, Grad. School of Eng, Nagoya University), Yasuo Suzuoki (Dept. of Electrical Eng. and Comp. Sci, Grad. School of Eng, Nagoya University)

キーワード: 太陽光発電，日射変動，ランプ変動，パターン分類　　photovoltaic power generation，irradiance fluctuation，ramp event，pattern classification

要約(英語): Sudden and large changes in renewable energy generators called ramp events are one of the major issues to be addressed for the stable operation of electric power system. By classifying the change of spatial average irradiance in a day, which is the primary factor of aggregated power output of photovoltaic power generation system (PV system), this study statistically evaluated the frequency of ramp events in a year. As a result for the spatial average irradiance in the Chubu area in Japan, the ramp event occurs in 42 days (12%) in a year. The duration of ramp event varies mainly between 30-120min. Then, this study statistically evaluated the short-cycle fluctuation characteristics of spatial average irradiance during ramp event. As a result, in the case of ramp down of relatively large width, the short-cycle fluctuation before and during the ramp event is as large as that in quasi-fine day, while it after the ramp event is small enough as in cloudy day. The results can be useful as approximate evaluation regarding generation flexibility required in electric power system with high penetration PV systems.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.136 No.5 （2016） 特集：電力系統における需給解析・シミュレーションの動向

本誌掲載ページ: 497-504 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/136/5/136_497/_article/-char/ja/