水道送水システムにおける電力デマンドレスポンスのためのポンプ運転スケジューリング方式

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2016/08/01

タイトル(英語): Pump Operation Scheduling for Power Demand Response in Water Transmission Systems

著者名: 高橋　信補（（株）日立製作所 研究開発グループ システムイノベーションセンタ），鯉渕　裕史（（株）日立製作所 インフラシステム社 大みか事業所），足立　進吾（（株）日立製作所 研究開発グループ システムイノベーションセンタ），武本　剛（（株）日立製作所 インフラシステム社 大みか事業所），小泉　賢司（（株）日立製作所 研究開発グループ システムイノベーションセンタ）

著者名(英語): Shinsuke Takahashi (Hitachi, Ltd., Research & Development Group, Center for Technology Innovation - Systems Engneering), Hiroshi Koibuchi (Hitachi, Ltd. Infrastructure System Company, Omika Works), Singo Adachi (Hitachi, Ltd., Research & Development Group, Center for Technology Innovation - Systems Engneering), Takeshi Takemoto (Hitachi, Ltd. Infrastructure System Company, Omika Works), Kenji Koizumi (Hitachi, Ltd., Research & Development Group, Center for Technology Innovation - Systems Engneering)

キーワード: 電力デマンドレスポンス，水道，送水システム，ポンプ，運転スケジューリング　　demand response，waterworks，water transmission system，pump，operation scheduling

要約(英語): Environmental concern has recently led to saving of electric power for water transmission and distribution systems in water utilities. To cope with the problem, effective water supply operation and appropriate management of water pressure have been researched. Moreover, after a large earthquake in eastern Japan, the problem of electricity shortage has been evident. To address the problem, the water saving which results in the electricity saving has been encouraged and the driving of waterworks facilities has been shifted from a peak demand time zone to a low demand time zone in order to achieve power peak cut.We propose a transmission pump operation scheduling method that minimizes the maximum value of power consumption in a time zone of demand response request. The optimal operational plan of pumps is made by mathematical programming so that the power consumption is minimized under constraints that the each reservoir keeps water level to enable 12-hour consecutive water supply and the water level does not go under lower limit during and after a time period of demand response. Simulation tests showed that the proposed method reduced power consumption by more than 65% compared with the current pump operation.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.136 No.8 （2016） 特集Ⅰ：知能メカトロニクス分野と連携する知覚情報技術　特集Ⅱ：国際会議ICESS 2015

本誌掲載ページ: 1200-1208 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/ieejeiss/136/8/136_1200/_article/-char/ja/