太陽光発電の大量連系を考慮した業務用空調機制御による系統調整力の経済性評価

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: 2017/10/01

タイトル(英語): Economic Evaluation of Power System Flexibility by Commercial Air Conditioner Control with Large Penetration of Photovoltaic Generation

著者名: 髙木　健太郎（東京大学新領域創成科学研究科人間環境学専攻），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／（一財）電力中央研究所 エネルギーイノベーション創発センター），坂東　茂（東京大学新領域創成科学研究科人間環境学専攻／（一財）電力中央研究所 エネルギーイノベーション創発センター）

著者名(英語): Kentaro Takagi (Department of Human and Engineered Environmental Studies,Graduate School of Frontier Sciences, The University of Tokyo), Hiroshi Asano (Department of Human and Engineered Environmental Studies,Graduate School of Frontier Sciences, The University of Tokyo/Energy Innovation Center,Central Research Institute of Electric Power Industry), Shigeru Bando (Department of Human and Engineered Environmental Studies,Graduate School of Frontier Sciences, The University of Tokyo/Energy Innovation Center,Central Research Institute of Electric Power Industry)

キーワード: デマンドレスポンス，調整力，アンシラリーサービス，可制御負荷，空調機，再生可能エネルギー　　demand response，system flexibility，ancillary service，controllable load，air conditioner，renewable energy

要約(英語): High penetration of intermittent renewable energy such as photovoltaic (PV) and wind power could cause shortage of power system flexibility. Demand response is expected to help supply ancillary service instead of the conventional power plant. Commercial air conditioners are a promising responsive load for demand response because they account for a large proportion of power consumption in the power system. We calculate a system operation cost and hourly operation pattern of each power plant by using the optimal power generation model considering flexibility supply from controlling commercial air conditioner. We obtained the following results as an effect of commercial air conditioner control. (1) The power generation of oil-fired power plants decreases at peak time and annual fuel cost of oil-fired plant is reduced by approximately 30% at most in Kanto area. (2) The percentage of rated operation mode of LNG combined cycle plants increases. (3) Curtailed energy rate of PV decreases because a power storage amount by pumped hydro power generation increases. (4) Required battery capacity to reduce PV curtailed amount decreased by combining battery energy storage system in case of high penetration of PV.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.137 No.10 （2017） 特集：電力系統における蓄電池利用・制御技術

本誌掲載ページ: 678-686 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/137/10/137_678/_article/-char/ja/