成果報告書詳細
管理番号20160000000739
タイトル*平成27年度中間年報 「分散型エネルギー次世代電力網構築実証事業 研究開発項目 3未来のスマートグリッド構築に向けたフィージビリティスタディ」
公開日2016/8/5
報告書年度2015 - 2015
委託先名一般財団法人エネルギー総合工学研究所 一般財団法人電力中央研究所 国立大学法人東京大学 学校法人五島育英会東京都市大学 国立大学法人東北大学
プロジェクト番号P14010
部署名スマートコミュニティ部
和文要約
英文要約Title: Experimental Project of Advanced Power Grid with Distributed Energy Sources, Feasibility Study on Development of Future Smart Grid (FY2014-FY2016) FY2015 Annual Report
(1) Development of new distribution systems
We had seven workshops and three advisory board meetings this year. We selected two approaches for the future advanced distribution system, 1) voltage boost in part of distribution networks (with 22 kV networks) and 2) highly developed control of distribution networks (with 6 kV networks).
(2) Survey on domestic and international distribution systems
We surveyed the recent trends of technical development of distribution systems. We studied the voltage problems caused by the installation of photovoltaic generation in Europe and the United States, the research trends on the voltage boost in part of distribution networks, and those on the highly developed control of distribution networks.
(3) Analysis of electrical characteristics
We analyzed the electrical characteristics of steady-state distribution networks by use of a load flow calculation program. Moreover, we developed an approach for the analysis of the dynamic state of the distribution networks.
(4) Economical evaluation
We developed an economical evaluation method for new distribution systems. We decided to consider not the cost of operation but that of equipment. In addition, we investigated the cost of equipment of distribution systems.
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