運転記録の再現を基準とする配水池運用モデルのパラメータ決定手法

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: 2022/01/01

タイトル(英語): A Parameter Determination Method Aiming to Reproduce Operation Records for an Optimal Operation Model of a Water Supply System with Service Reservoirs

著者名: 足立　進吾（東京都立大学大学院 都市環境科学研究科／（株）日立製作所 研究開発グループ），荒井　康裕（東京都立大学大学院 都市環境科学研究科），小泉　明（東京都立大学大学院 都市環境科学研究科），小泉　賢司（（株）日立製作所 研究開発グループ），高橋　信補（（株）日立製作所 研究開発グループ），横井　浩人（（株）日立製作所 水・環境ビジネスユニット）

著者名(英語): Shingo Adachi (Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University/Research & Development Group, Hitachi, Ltd.), Yasuhiro Arai (Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University), Akira Koizumi (Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University), Kenji Koizumi (Research & Development Group, Hitachi, Ltd.), Shinsuke Takahashi (Research & Development Group, Hitachi, Ltd.), Hiroto Yokoi (Water & Environment Business Unit, Hitachi, Ltd.)

キーワード: 上水道システム，運用計画，運転記録，配水池，パラメータ決定　　water supply system，operation scheduling，operation record，service reservoir，parameter determination

要約(英語): Recently a shortage of staff and engineers in a water supply utility has been a considerable concern. Technological assistance is needed for a systematic inheritance of the knowledge of skilled operators to continue a stable water supply for the future. An operation of a water supply system involves multiple objectives to be satisfied, for example, smoothing of flows and settling variation ranges of levels of service reservoirs. Skilled operators have judged actual operations involving the balance between the objectives based on their experience. To construct a practical optimal operation scheduling model of a water supply system, we propose a method that determines an optimal set of parameters on balance between the objectives in the scheduling model. The proposed method minimizes the difference between the operation schedules and the operation records to reproduce practical operations of skilled operators in terms of balance. A case study confirmed that the parameter set determined by the proposed method replicated the objective balance better than a reference parameter set and was more robust to the elapsed time for more than a half year.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.142 No.1 （2022） 特集：電子回路関連技術

本誌掲載ページ: 64-73 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/142/1/142_64/_article/-char/ja/