電力系統への周波数調整力の提供を行う上水道送水ポンプの最適運用計画手法

カテゴリ: 論文誌(論文単位)

グループ名: 【B】電力・エネルギー部門

発行日: 2019/12/01

タイトル(英語): A Water Pumping Scheduling Method in Water Distribution System with Providing Balancing Reserves to Power System

著者名: 根岸　信太郎（（国）東京農工大学），池上　貴志（（国）東京農工大学）

著者名(英語): Shintaro Negishi (Tokyo University of Agriculture and Technology), Takashi Ikegami (Tokyo University of Agriculture and Technology)

キーワード: 送水ポンプ，周波数調整力，混合整数線形計画問題　　water pumps，balancing reserve，mixed integer linear programming

要約(英語): In this paper, a new method of water pumping scheduling in a water distribution system with providing balancing reserves to power systems is proposed. This method enables to obtain a daily schedule of pumping water and balancing reserves, which is based on prices of electric energy and balancing reserves, hourly water demand profile, and properties between water flow quantity and consumption electricity of water pumps. The proposed method consists of an optimization model which is formulated by Mixed Integer Linear Programming (MILP). The constraints about the fluctuation of the volume of water in a reservoir, which is occurred by providing the balancing reserves, is added into the proposed model. Adding these constraints, stable water distribution is enabled even when the balancing reserves are activated. To verify the validity of the proposed method, simulations of water pumping scheduling in some cases were done. As a result, net operational cost was decreased when water pumps provided the balancing reserves. Moreover, the operational feasibility of providing the balancing reserve from water pumps is clarified.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.139 No.12 （2019）

本誌掲載ページ: 757-766 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/ieejpes/139/12/139_757/_article/-char/ja/