成果報告書詳細
管理番号20150000000493
タイトル*平成26年度中間年報 風力等自然エネルギー技術研究開発 海洋エネルギー技術研究開発 海洋エネルギー発電システム実証研究 (越波式波力発電)
公開日2015/9/1
報告書年度2014 - 2014
委託先名市川土木株式会社 協立電機株式会社 いであ株式会社
プロジェクト番号P07015
部署名新エネルギー部
和文要約
英文要約Title: Technology research and development of natural energy such as wind energy / Technology research and development of ocean energy / Experimental study of ocean energy power generation system (Overtopping type wave power generation)
(FY2012-FY2015)FY2014 Annual Report

For the purpose of the experimental study in the sea of the overtopping type wave power generation system,
we conducted a feasibility study (FS) in the pre-selected sea site.
In the FS, we conducted the following confirmation:
Safety (ensuring safety in the demonstration site);
Social demand (suitable site selection);
Economic performance (achievement of target power generation cost (40 yen/kWh) at the time of commercialization)).
We carried out the additional experiment by increasing the number of patterns of the wave conditions, using 1/10 scale water tank to reinforce laboratory results obtained in FY2013.
As for the above-mentioned economical feasibility, we reconfirmed that economical feasibility mentioned in the report in FY2013 could be achieved.
Examination of the economic efficiency:
We calculated power generation cost at the time of commercialization in the Omaezaki sea, based on the experimental results obtained in case of increasing number of wave conditions.
Furthermore, we reconfirmed that the targeted power generation cost (39.2yen/kWh) could be achieved, by performing suitable design and placement at the certain ocean place.
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