再生可能エネルギー余剰電力の水素貯蔵を考慮に入れた最適電源構成の検討

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: 2014/10/01

タイトル(英語): Optimal Power Generation Mix considering Hydrogen Storage of Variable Renewable Power Generation

著者名: 小宮山　涼一（東京大学大学院工学系研究科附属レジリエンス工学研究センター），大槻　貴司（東京大学大学院工学系研究科原子力国際専攻），藤井　康正（東京大学大学院工学系研究科原子力国際専攻）

著者名(英語): Ryoichi Komiyama (School of Engineering, The University of Tokyo), Takashi Ostuki (School of Engineering, The University of Tokyo), Yasumasa Fujii (School of Engineering, The University of Tokyo)

キーワード: 水素，風力発電，太陽光発電，最適電源構成，電力貯蔵　　hydrogen，wind power，photovoltaic，optimal power generation mix，electricity storage

要約(英語): Massive variable renewable integration will serve as an important measure to address energy and environmental issues, while its extensive installation would place a technical challenge in power grid management for controlling its intermittency. Among various treatment measures for the variable renewables, hydrogen storage system is one of technical candidates besides rechargeable battery, suppression control and back-up generator. For practically positioning it in power system, the development of an energy model is a key procedure to quantify and qualitatively understand the potential benefits of hydrogen storage system for variable renewables. The authors assess the potential for hydrogen storage of variable renewables in Hokkaido region of Japan with abundant wind resources by employing a high time-resolution optimal power generation mix model. The main feature of the developed model is that considered time-resolution is 10-min through a year, allowing us to investigate the impact of various short-cycle renewable variation on the deployment of hydrogen storage system in a detailed manner. Simulation results potentially suggest that CO2 regulation encourages the installation of hydrogen storage for variable renewable if its cost reduction is fully realized, and the results reveal as well that hydrogen is suitable energy carrier for long-term storage of wind power output.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.134 No.10 （2014）

本誌掲載ページ: 885-895 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/134/10/134_885/_article/-char/ja/