To provide a charging device, an operating method, a charging system, and a charge/discharge control method that promote an effective use of surplus electricity and resolve a shortage of charging stations in areas far from urban areas.SOLUTION: The charging device includes a power storage element, a charge/discharge circuit that charges and discharges power between an external power source and the power storage element, and between the power storage element and an external load, and a control unit that controls charging and discharging in the charge/discharge circuit. The control unit outputs information based on a difference between an amount of power received from the external power source and an amount of power discharged to the external load.SELECTED DRAWING: Figure 1
【課題】都市部から遠方の地域における余剰電力の有効利用と、充電スタンド不足とを解消する充電装置、運転方法、充電システム、及び充放電制御方法を提供する。【解決手段】充電装置は、蓄電素子と、外部電力源及び前記蓄電素子の間、並びに、前記蓄電素子及び外部負荷の間で電力の充放電する充放電回路と、充放電回路における充放電を制御する制御部とを備え、制御部は、前記外部電力源からの受電電力量と、前記外部負荷への放電電力量との差分に基づく情報を出力する。【選択図】図1
CHARGING DEVICE, OPERATING METHOD, CHARGING SYSTEM, AND CHARGE/DISCHARGE CONTROL METHOD
充電装置、運転方法、充電システム、及び充放電制御方法
2021-04-08
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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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