A system for wirelessly transmitting power between a track and independent movers in a motion control system includes a pick-up coil provided proximate to the magnets on the movers. The fundamental component of the voltage applied to the drive coils interacts primarily with the magnetic field generated by the permanent magnets on the movers and not with the pick-up coil. Consequently, the pick-up coil does not interfere with desired operation of the movers but rather, interacts primarily with the harmonic components and has current and voltages induced within the pick-up coil as a result of the harmonic components. The energy captured by the pick-up coil reduces the amplitude of eddy currents on the mover. After harvesting the harmonic content, the pick-up coil may be connected to another circuit on the mover and serve as a supply voltage for the other circuit.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    System and method for wireless power transfer in a linear cart system


    Beteiligte:
    SUN XIKAI (Autor:in) / DAS JADAV (Autor:in) / CLARK TRACY M (Autor:in) / SCHMIDT ROBERT H (Autor:in) / BENTLEY NEIL R (Autor:in)

    Erscheinungsdatum :

    2023-02-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61B RAILWAY SYSTEMS , Eisenbahnanlagen / B61J Verschieben oder Rangieren von Schienenfahrzeugen , SHIFTING OR SHUNTING OF RAIL VEHICLES / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



    System and method for wireless power transfer in a linear cart system

    SUN XIKAI / DAS JADAV / CLARK TRACY M et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    CART POWER SUPPLY EQUIPMENT AND CART STORAGE SYSTEM

    OGISHIMA TAKUYA | Europäisches Patentamt | 2020

    Freier Zugriff

    CART POWER SUPPLY DEVICE AND CART STORAGE SYSTEM

    OGISHIMA TAKUYA | Europäisches Patentamt | 2020

    Freier Zugriff

    Shopping cart and transfer system

    ZHOU PENGYUE | Europäisches Patentamt | 2023

    Freier Zugriff

    Method and Apparatus for Wireless Power Transfer to an Independent Moving Cart

    SUN XIKAI / SMIT PETER M / HAYA OLIVER C et al. | Europäisches Patentamt | 2020

    Freier Zugriff