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Title
  • ja 多目的ダムの弾力的運用による小水力発電の可能性に関する研究
  • en STUDY ON MAINTAINING STORAGE CAPACITY FOR SMALL-SCALE HYDROPOWER BY FLEXIBLE DAM OPERATION
Creator
    • ja 林下, 直樹 en HAYASHISHITA, Naoki ja-Kana ハヤシシタ, ナオキ
    • ja 中津川, 誠 en NAKATSUGAWA, Makoto ja-Kana ナカツガワ, マコト
    • ja 臼谷, 友秀 en USUTANI, Tomohide ja-Kana ウスタニ, トモヒデ
Accessrights open access
Rights
  • ja © copyright 2013 土木学会
Subject
  • NDC 517
  • Other ja 小水力発電
  • Other ja ダムの弾力的運用
  • Other ja 事前放流
  • Other ja 降水予測
  • Other ja エネルギー対策
  • Other en small scale hydropower
  • Other en flexible dam operation
  • Other en pre-releasing
  • Other en forecasted rainfall
  • Other en energy measures
Description
  • Other application/pdf
  • Abstract en This study discusses the feasibility of maintaining storage capacity for small-scale hydropower generation by operating flood control dams flexibly.Currently in Japan, shortages in electrical supply have been a concern. It is hoped that this study will mitigate such shortages.For flexible dam operation, it is necessary to recover the dam's flood control capacity by releasing dam water ahead of predicted flooding. To obtain water for small-scale hydropower, a flexible dam operation using the cumulative forecasted rainfall for pre-releasing was considered. We examined such release by using the flood date of previous years. It was found that recovering flood control capacity of a dam is possible before the start of storing flood water. It was found that by using appropriate dam operation, there is a possibility for securing dam water for small-scale hydropower.
Publisher ja 土木学会
Date
    Issued2013
Language
  • jpn
Resource Type journal article
Version Type VoR
Identifier HDL http://hdl.handle.net/10258/00009742 , URI https://muroran-it.repo.nii.ac.jp/records/9793
Relation
  • isIdenticalTo NAID 130004558222
  • isIdenticalTo DOI https://doi.org/10.2208/jscejhe.69.I_1675
  • isVersionOf URI https://www.jstage.jst.go.jp/article/jscejhe/69/4/69_280/_pdf/-char/ja
Journal
    • PISSN 2185-467X
    • NCID AA12373113
      • ja 土木学会論文集B1（水工学） en Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)
      • Volume Number69 Issue Number4 Page StartI_1675 Page EndI_1680
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Oaidate 2024-02-09