The present invention is characterized by being provided with: a contactless electricity supply unit that supplies power contactlessly from an electricity transmission coil to an electricity reception coil by means of at least magnetic coupling, and that charges the battery of a vehicle; a contact electricity supply unit that supplies power to the battery of the vehicle by being electrically connected via a cable to a connection terminal provided to the vehicle; and a controller that controls the contactless electricity supply unit and the contact electricity supply unit. The present invention is further characterized in that when the battery of a first vehicle is being charged by one electricity supply method among the contactless electricity supply method of the contactless electricity supply unit and the contact electricity supply method of the contact electricity supply unit, and there is a request from a second vehicle for electricity supply by means of the other electricity supply method, the electricity supply by one electricity supply method is continued and the electricity supply by means of the other electricity supply method is put on standby.


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    Title :

    Electricity supply device, vehicle, and contactless electricity supply system


    Contributors:

    Publication date :

    2015-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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 / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES



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