可逆セルを用いた水素貯蔵分散型電源システムとその運転方法

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: 2014/05/01

タイトル(英語): A Hydrogen-Storage Distributed Generation System using Unitized Reversible Cells and its Operational Scheme

著者名: 山口　雄也（岡山大学大学院自然科学研究科），高橋　明子（岡山大学大学院自然科学研究科），今井　純（岡山大学大学院自然科学研究科），舩曳　繁之（岡山大学大学院自然科学研究科）

著者名(英語): Yuya Yamaguchi （Graduate School of Natural Science and Technology, Okayama University）, Akiko Takahashi （Graduate School of Natural Science and Technology, Okayama University）, Jun Imai （Graduate School of Natural Science and Technology, Okayama University）, Shigeyuki Funabiki （Graduate School of Natural Science and Technology, Okayama University）

キーワード: 可逆セル，太陽電池，水素貯蔵分散型電源システム，電力平滑化，運転方法　　unitized reversible cell，solar cell，hydrogen-storage distributed generation system，electricity smoothing，operational scheme

要約(英語): Recently, there are problems with environmental issues such as global warming and depletion of natural energy resources. Photovoltaic systems as renewable energy have been attracting attention. The output power of the photovoltaic system changes steeply, because solar radiation intensity and temperature depend on the weather. In the conventional photovoltaic systems, the surplus power excluding the power consumed in the load flows back to the grid. Therefore, the fluctuation in the output power of the photovoltaic system have an bad influence on the grid.This paper proposes a novel hydrogen-storage distributed generation system using unitized reversible cell integrating the fuel cell and water electrolyzer for smoothing the reverse power flow. The hydrogen-storage distributed generation system is modeled and the computer simulation is implemented. It is clarified that the proposed system is valid for leveling the power flow back to the glid by two evaluation methods.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.134 No.5 （2014）

本誌掲載ページ: 386-392 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/134/5/134_386/_article/-char/ja/