A power receiving device includes: a power receiving unit configured to wirelessly receive power from a power transmitting unit of a power transmitting device; a rectifier circuit; a charging relay provided between the rectifier circuit and the power storage device; a voltage sensor configured to sense a voltage applied from the power receiving unit to the rectifier circuit; and a charging ECU configured to wirelessly communicate with the power transmitting device via a communication device. After wireless communication with the power transmitting device is established before a power request is output to the power transmitting device, the charging ECU closes the charging relay and also performs a short-circuit determination process, by using a value of a voltage sensed by the voltage sensor with the charging relay closed, to determine whether the rectifier circuit has a short circuit fault.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Wireless power receiving device


    Beteiligte:

    Erscheinungsdatum :

    2019-12-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen



    WIRELESS POWER RECEIVING DEVICE

    TAKAHASHI EIJI / SAKATA TSUTOMU / KIKUCHI SATORU et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    Wireless power receiving device and wireless power transmission device

    TAMAKI KAZUTAKA / OHNISHI MASAHIDE / SENRIUCHI TADAO | Europäisches Patentamt | 2017

    Freier Zugriff

    Wireless power receiving device and wireless power transmission device

    TAMAKI KAZUTAKA / OHNISHI MASAHIDE / SENRIUCHI TADAO | Europäisches Patentamt | 2020

    Freier Zugriff

    Wireless power transmission system, wireless power receiving apparatus, and wireless power receiving method

    KIM YOUNG SUN / PARK UN KYU / YOU SUNG HAN et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    WIRELESS POWER SUPPLY SYSTEM AND WIRELESS POWER RECEIVING DEVICE

    TSUKAMOTO YUKINORI | Europäisches Patentamt | 2017

    Freier Zugriff