A joint control method with variable ZVS angles for dynamic efficiency optimization in a WPC system for EVs under ZVS conditions, including: adjusting a phase-shift duty cycle of a secondary active rectifier to control a charging voltage and a charging current of EV's batteries through a charging voltage closed loop and a charging current closed loop, respectively; adjusting a power angle of the secondary active rectifier to control a ZVS angle of the secondary active rectifier through a secondary ZVS angle closed loop; adjusting a phase-shift duty cycle of a primary inverter to control a ZVS angle of the primary inverter through the primary ZVS angle closed loop; determining the current operating case of the WPC system and adjusting the ZVS angles of the primary inverter and the secondary active rectifier to automatically identify an optimal operating point with a maximum charging efficiency through the P&O method.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    JOINT CONTROL METHOD WITH VARIABLE ZVS ANGLES FOR DYNAMIC EFFICIENCY OPTIMIZATION IN WIRELESS POWER CHARGING FOR ELECTRIC VEHICLES


    Beteiligte:
    WANG YUE (Autor:in) / JIANG YONGBIN (Autor:in) / ZHAO CHENXU (Autor:in) / LI RUIBANG (Autor:in) / LIU YONGHUI (Autor:in) / WU MIN (Autor:in) / WANG LAILI (Autor:in) / YANG XU (Autor:in)

    Erscheinungsdatum :

    06.05.2021


    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 / H03K PULSE TECHNIQUE , Impulstechnik



    Joint control method with variable ZVS angles for dynamic efficiency optimization in wireless power charging for electric vehicles

    WANG YUE / JIANG YONGBIN / ZHAO CHENXU et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Cost-Efficiency Optimization of Ground Assemblies for Dynamic Wireless Charging of Electric Vehicles

    Tavakoli, Reza / Dede, Ercan M. / Chou, Chungchih et al. | IEEE | 2022


    Route Optimization of Electric Vehicles based on Dynamic Wireless Charging

    Kosmanos, Dimitrios / Maglaras, Leandros / Mavrovouniotis, Michalis et al. | ArXiv | 2017

    Freier Zugriff

    Potential of wireless power transfer for dynamic charging of electric vehicles

    Hutchinson, Luke / Waterson, Ben / Anvari, Bani et al. | Wiley | 2019

    Freier Zugriff