Back

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
Alternative
  • STUDY ON MAINTAINING STORAGE CAPACITY FOR SMALL-SCALE HYDROPOWER BY FLEXIBLE DAM OPERATION
Creator

林下, 直樹

中津川, 誠

NRID 1000010344425

臼谷, 友秀

Rights
    • © copyright 2013 土木学会
Subject
  • Other 小水力発電
  • Other ダムの弾力的運用
  • Other 事前放流
  • Other 降水予測
  • Other エネルギー対策
  • Other small scale hydropower
  • Other flexible dam operation
  • Other pre-releasing
  • Other forecasted rainfall
  • Other energy measures
  • NDC 517
Description
Other
  • 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土木学会
Date Created 2019-03-12 , Issued 2013
Languagejpn
NIItypejournal article
VersiontypeVoR
Identifier URI http://hdl.handle.net/10258/00009742
Relation
  • isIdenticalTo DOI https://doi.org/10.2208/jscejhe.69.I_1675
  • isIdenticalTo NAID 130004558222
  • isVersionOf URI https://www.jstage.jst.go.jp/article/jscejhe/69/4/69_280/_pdf/-char/ja
Journal
    • NCID AA12373113
    • ISSN 2185-467X
    • 土木学会論文集B1（水工学） = Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)
    69(4), I_1675-I_1680
File
Oaidate2020-02-10T09:11:23Z