A wireless power transfer system for charging a battery positioned in a vehicle may include a primary side network, a secondary side network, detection coils, and a charge monitor controller. The secondary side network may be configured to receive power from the primary side network by way of inductively coupling between a transmitting coil of the primary side network and a receiving coil of the secondary side network. The detection coils may be coupled to magnetic cores provided with at least one of the primary side network or the secondary side network. The detection coils may output at least one voltage signal based on the inductively coupling between the transmitting coil and the receiving coil. The charge monitor controller may determine a system diagnosis status based on the at least one voltage signal from the detection coils.


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    Title :

    Vehicular wireless power transfer system with performance monitoring


    Contributors:

    Publication date :

    2018-10-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / 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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