To provide a charging schedule creating device and a charging schedule creating method for obtaining a charging plan that is optimal for a switcher-equipped charging facility according to a situation change.SOLUTION: A consumer facility is provided with a power reception facility for interconnection with a system, and performs charging/discharging by transmitting power required for charging, to at least one charging facility, and by respectively connecting electric cars to a plurality of charging ports of the charging facility. In the consumer facility, a charging schedule creating device 300 includes an acquisition unit 301 that acquires information about the charging facility, information about the plurality of electric cars, and information about an electricity rate, and an optimization unit 302 that creates a time-based charging plan of each of the electric cars by conducting, on the basis of the information acquired by the acquisition unit 301, an optimization calculation using linear programming from a constraint condition satisfying specifications of a switcher by using at least one of the electricity rate, a time required for charging, and a reception power peak as an objective function.SELECTED DRAWING: Figure 2
【課題】スイッチャを具備する充電設備を対象に、状況変化に応じた最適な充電計画を得る充電スケジュール作成装置及び充電スケジュール作成方法を提供する。【解決手段】系統と連系するための受電設備が設けられ、少なくともひとつの充電設備に対して、充電に要する電力を送電し、充電設備の複数の充電ポートそれぞれに電気自動車を接続することで、充放電を行う需要家施設において、充電スケジュール作成装置300は、充電設備に関する情報と複数の電気自動車それぞれに関する情報と電気料金に関する情報とを取得する取得部301及び取得部301が取得した情報に基づき、電気料金と充電に要する時間と受電電力ピークのうちの少なくともいずれかを目的関数としてスイッチャの仕様を満たす制約条件から線形計画法による最適化計算を実行し、複数の電気自動車それぞれに対する時間に沿った充電計画を作成する最適化部302、とを備える。【選択図】図2
CHARGING SCHEDULE CREATING DEVICE AND CHARGING SCHEDULE CREATING METHOD
充電スケジュール作成装置と充電スケジュール作成方法
2023-09-29
Patent
Electronic Resource
Japanese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES |
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