A power transmission system (1, 2) is provided with a power transmitting apparatus (11, 12, 13) having a power transmission coil (101) and a power receiving apparatus (21, 22) having a power reception coil (201) disposed at a distance from the power transmission coil, and transmits and receives electric power in a wireless manner between the power transmission coil and the power reception coil. The power transmission system is provided with: a foreign body detecting device (106, 206) configured to detect a foreign body positioned in surroundings of the power transmission coil and the power reception coil and detect a relative position of the detected foreign body to the power transmission coil or the power reception coil; and a power controlling device (104) configured to control the power transmitting apparatus to control the transmitted and received electric power according to the detected relative position.


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    Title :

    POWER TRANSMISSION SYSTEM AND METHOD, POWER TRANSMITTING APPARATUS AND POWER RECEIVING APPARATUS


    Contributors:

    Publication date :

    2015-10-22


    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




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