A power reception apparatus (250) is installable in a vehicle (200) and configured to receive electric power from a power transmission coil (40) embedded in the ground. The power reception apparatus includes: a relay coil (70) that is arranged on a tired wheel (60), which includes a tire (62) and a wheel (64), and includes a first coil (71) and a second coil (72); a power reception coil (240); and a power reception circuit (230) connected with the power reception coil. The first coil and the second coil are connected with each other by an electrical conductor (73). The first coil is arranged inside the tire. The second coil is arranged at a position such that a distance from a central axis (61) of the tired wheel to the second coil is shorter than a distance from the central axis of the tired wheel to the first coil. The power reception coil is arranged at a position such that when the first coil faces the power transmission coil, the power reception coil faces the second coil.


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    Title :

    POWER RECEIVING DEVICE


    Additional title:

    ENERGIEEMPFANGSVORRICHTUNG
    DISPOSITIF DE RÉCEPTION D'ÉNERGIE


    Contributors:

    Publication date :

    2024-06-26


    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 / 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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