家庭用蓄電池とヒートポンプ給湯器による多数台太陽光発電システムの電気料金改善効果

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: 2016/03/01

タイトル(英語): Effectiveness of Improvement of Benefit of the Electric Power Selling Charges and Electricity Charges using Battery Storage System and Heat Pump Water Heater for High Penetration PV

著者名: 宮本　裕介（（株）関電工／早稲田大学大学院先進理工学部電気・情報生命専攻），林　泰弘（早稲田大学大学院先進理工学部電気・情報生命専攻）

著者名(英語): Yusuke Miyamoto (Kandenko Co. Ltd./Graduate School of Advanced Science and Engineering, Major in Electrical Engineering and Bioscience, Waseda University), Yasuhiro Hayashi (Graduate School of Advanced Science and Engineering, Major in Electrical Engineering and Bioscience, Waseda University)

キーワード: 太陽光発電システム，多数台連系，電圧上昇，出力抑制，定置型蓄電池，ヒートポンプ給湯器　　photovoltaic generation systems，high-penetration PV systems，voltage increase，output suppression，battery storage system，heat pump water heater

要約(英語): Recently home energy management system (HEMS) has been spread due to increase in awareness of save energy after Great East Japan Earthquake. HEMS consists of photovoltaic power system (PV), battery energy storage system (BESS) and heat pump water heater (HPWH), etc. Residential PV implementation rate has been increasing due to feed in tariff from 2009. So there is a danger of output suppression loss due to voltage increase on a distribution line due to reverse power flow from each residential PV. So we try to study how to reduce output suppression loss using BESS and HPWH optimally. One of the main purpose to implement BESS and HPWH is for economy using the difference in electricity charges between during nighttime and daytime. So in this research, we optimize how to operate BESS and HPWH to improve the benefit of the electric power selling charges and electricity charges considering reduction of output suppression loss and the difference in electricity charges between during nighttime and daytime.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.136 No.3 （2016）

本誌掲載ページ: 245-258 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/136/3/136_245/_article/-char/ja/