再生可能エネルギー導入と電力需給バランスのための大型冷凍機の実時間最適制御

カテゴリ：部門大会

論文No：045

グループ名：【B】令和7年電気学会電力・エネルギー部門大会

発行日：2025/9/5

タイトル(英語)：Real-time Optimal Control of Large-scale Refrigeration Systems for Renewable Energy Deployment and Power Supply and Demand Balance

著者名：水野竣介（東京大学），前匡鴻（東京大学），松橋隆治（東京大学）

著者名(英語)： Mizuno Shunsuke (The University of Tokyo), Mae Masahiro (The University of Tokyo), Matsuhashi Ryuji (The University of Tokyo)

キーワード：エネルギー,熱,デマンドレスポンス,最適化,エネルギー貯蔵,Energy,Heat,Demand Response,Optimization,Energy Storage

要約(日本語)：The increasing penetration of renewable energy is accompanied by a greater need for flexible demand-side balancing. Industrial refrigeration systems are identified as promising demand response (DR) resources. In this paper, a refrigeration control system is developed to support grid stability and renewable energy integration. Temperature and electricity consumption of refrigerated warehouses are modeled, considering ambient temperature and the number of active cooling units. An optimization problem is formulated using JEPX market prices to dynamically adjust cooling schedules and minimize electricity costs. Simulation results show that energy efficiency has been improved while maintaining temperature limits, though demand shifts have remained limited.

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