A power receiving device capable of receiving alternating-current power in a wireless manner from a power supply device includes a secondary side coil, a fluctuating load, an impedance conversion unit, and a grasping unit. The secondary side coil is able to receive the alternating-current power from a primary side coil. The impedance of the fluctuating load fluctuates according to the power value of inputted power. The impedance conversion unit is provided between the secondary side coil and the fluctuating load and configured such that the impedance thereof is variable. The grasping unit grasps the power value of the alternating-current power outputted from an alternating-current power supply. The impedance of the impedance conversion unit is variably controlled when an electric characteristic dependent on the relative positions of the primary side coil and the secondary side coil fluctuates in the situation in which the grasping unit grasps that the power value of alternating-current power outputted from the alternating-current power supply does not fluctuate.


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    Titel :

    POWER RECEPTION DEVICE, POWER TRANSMISSION DEVICE, AND NONCONTACT POWER TRANSFER APPARATUS


    Weitere Titelangaben:

    ENERGIEEMPFANGSVORRICHTUNG, ENERGIEÜBERTRAGUNGSVORRICHTUNG UND KONTAKTLOSE ENERGIEÜBERTRAGUNGSVORRICHTUNG
    DISPOSITIF DE RÉCEPTION D'ÉNERGIE, DISPOSITIF D'ÉMISSION D'ÉNERGIE ET APPAREIL DE TRANSFERT D'ÉNERGIE SANS CONTACT


    Beteiligte:
    TSUNEKAWA YUKI (Autor:in) / KONDO TADASHI (Autor:in) / KOIKE TSUYOSHI (Autor:in) / KATSUNAGA HIROSHI (Autor:in) / MATSUKURA KEISUKE (Autor:in) / TAGUCHI YUICHI (Autor:in) / TOGANO HIROKI (Autor:in) / INOUE KEISUKE (Autor:in)

    Erscheinungsdatum :

    10.08.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



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