A wireless power-supplying system configured to perform wireless power supply using a power-receiving coil and a power-transmitting coil. The wireless power-supplying system includes a power-receiving circuit provided with the power-receiving coil having impedance changer configured to change impedance when requiring stopping the wireless power supply, and a power-transmitting circuit provided with the power-transmitting coil having impedance change detector configured to detect change in impedance by the impedance changer, and the wireless power supply is stopped based on a detection result of the impedance change detector.


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    Title :

    WIRELESS POWER-SUPPLYING SYSTEM


    Contributors:

    Publication date :

    2015-11-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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