A wireless power receiving system (1) is provided with: a power receiving device (5) having a power receiving coil (51) for receiving power wirelessly supplied from a power transmission coil (41) of a power transmission device (4) provided on a road surface, at least a part of the power receiving coil (51) being housed in wheels (3) of a moving body (2); and a drive device (61) that is provided to the wheel (3) and that drives the wheel (3) using the electric power received by the power receiving device (5), the power receiving device (5) being provided with a converter (56a) and an inverter (56b), at least a part of the converter (56a) and at least a part of the inverter (56b) being housed in the wheel (3), the converter (56a) being located above the power receiving coil (51) in the vertical direction, and the inverter (56b) being located below the power receiving coil (51) in the vertical direction. The inverter (56b) is positioned above the converter (56a) in the vertical direction.

    无线受电系统(1)具备:受电装置(5),其具有接受从设置于路面的送电装置(4)的送电线圈(41)以无线的方式供给的电力的受电线圈(51),并且受电线圈(51)的至少一部分收纳于移动体(2)的车轮(3);以及驱动装置(61),其设置于车轮(3),并且利用受电装置(5)接受到的电力驱动车轮(3),受电装置(5)具备转换器(56a)和逆变器(56b),转换器(56a)的至少一部分和逆变器(56b)的至少一部分收纳于车轮(3),转换器(56a)位于比受电线圈(51)靠铅直方向上方的位置,逆变器(56b)位于比转换器(56a)靠铅直方向上方的位置。


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    Title :

    Wireless power receiving system, moving body, and wheel


    Additional title:

    无线受电系统、移动体以及车轮


    Contributors:

    Publication date :

    2022-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / H01F MAGNETS , Magnete



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