電気自動車の使用者利便性を考慮した夜間充電負荷平準化方策

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: 2014/11/01

タイトル(英語): Effective Measures for Load Leveling of EV Charging Considering Convenience of EV Users

著者名: 高木　雅昭（（一財）電力中央研究所社会経済研究所），田頭　直人（（一財）電力中央研究所社会経済研究所），浅野　浩志（東京大学新領域創成科学研究科人間環境学専攻）

著者名(英語): Masaaki Takagi (Socio-economic Research Center, Central Research Institute of Electric Power Industry), Naoto Tagashira (Socio-economic Research Center, Central Research Institute of Electric Power Industry), Hiroshi Asano (Department of Human and Environmental Studies, Guraduate Shool of Frontier Sciences, The University of Tokyo)

キーワード: 電気自動車，充電負荷，負荷平準化，深夜割引料金，自律分散制御　　electric vehicles，charging load，load leveling，off-peak rates，decentralized autonomous control

要約(英語): Large-scale deployment of electric vehicles adds electric load to the power system. Without control of the temporal distribution of EV charging, steep load peaks could arise in the power system. Therefore, we propose two charging algorithms for the purpose of load leveling. The first algorithm uses off-peak rate period. We test this algorithm in two cases: in the first, all EVs are assigned at the same off-peak rate period; in the second, all EVs are divided into two groups, and each group is assigned at its individual off-peak rate period separately. The second algorithm changes the starting time of charging according to the charging duration required for full charge of EV. We test this algorithm in two cases: in the first, charging start time varies linearly with charging duration; in the second, charging start time varies quadratically with charging duration. The results shows that the algorithm that changes the charging start time based on the quadratic function is the most effective for load leveling.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.134 No.11 （2014）

本誌掲載ページ: 908-916 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/134/11/134_908/_article/-char/ja/