To provide a vehicle wireless power supply system which can operate at the operation rate and energy efficiency superior to a conventional technique while having a small-sized and light-weight power storage device.SOLUTION: A wireless power reception unit 12 receives the power wirelessly transmitted from a wireless power transmission device 20. A first power reception circuit 11 separates one of a plurality of mutually-multiplied power components included in the power received by the wireless power reception unit 12. A first controller 17 controls the first power reception circuit 11. A power storage device 13 stores the power with the one power component separated by the first power reception circuit 11. A motor 15 is driven with the power discharged by the power storage device 13.SELECTED DRAWING: Figure 3

    【課題】小型かつ軽量の蓄電デバイスを備えながら、従来よりも優れた稼働率及びエネルギー効率で動作可能な車両無線給電システムを提供する。【解決手段】無線受電部12は、無線送電装置20から無線送電された電力を受電する。第1の受電回路11は、無線受電部12によって受電された電力に含まれる互いに多重化された複数の電力成分のうちの1つを分離する。第1のコントローラ17は、第1の受電回路11を制御する。蓄電デバイス13は、第1の受電回路11によって分離された1つの電力成分により蓄電する。モータ15は、蓄電デバイス13から放電された電力により駆動する。【選択図】図3


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    Title :

    ELECTRIC VEHICLE AND VEHICLE WIRELESS POWER SUPPLY SYSTEM


    Additional title:

    電動車両及び車両無線給電システム


    Contributors:

    Publication date :

    2022-06-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / G16Y / 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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