This power supply device is provided with a power transmission unit (15) which supplies power to a power receiving unit (9) in a non-contact manner. The power transmission unit (15) has a ground-side coil (13) and a frame (21) which is disposed on the ground surface (19) and houses the ground-side coil (13). The frame (21) has a coil section (25) where the ground-side coil (13) is arranged, and a first projection (29) which is positioned to the vehicle entry side of the ground-side coil (13) and which protrudes upwards from the surface of the coil section (25).


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    Title :

    Power supply device and power transmission unit for power supply device


    Contributors:

    Publication date :

    2015-11-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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 / 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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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