In a charge/discharge system having a battery mounted in an electric vehicle, a charging station that charges the battery, and a connector that connects the battery of the electric vehicle and the charging station through a power line, there are provided a detector that applies a voltage to a terminal connected to the power line of the connector and detects whether the connector connects the battery and the charging station based on change of the applied voltage, and a controller that controls charge/discharge of the battery through the connector based on the state of charge of the battery memorized in a memory when it is detected that the connector connects the battery and the charging station.
Vehicular charge/discharge system
2020-02-25
Patent
Electronic Resource
English
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 / 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 |
Vehicular charge control apparatus and vehicular charge control system
European Patent Office | 2015
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