A system is disclosed which includes a primary energy storage device with a first voltage level, a secondary energy storage device with a second voltage level that is lower than the first voltage level, and a bidirectional direct current (DC-DC) converter coupled to the primary and secondary energy storage devices. The bidirectional DC-DC converter is operable to transfer energy from the primary energy storage device to the secondary energy storage device and from the secondary energy storage device to the primary energy storage device.

    L'invention concerne un système comprenant un dispositif de stockage d'énergie primaire ayant un premier niveau de tension, un dispositif de stockage d'énergie secondaire ayant un second niveau de tension qui est inférieur au premier niveau de tension, et un convertisseur de courant continu bidirectionnel (CC-CC) couplé aux dispositifs de stockage d'énergie primaire et secondaire. Le convertisseur CC-CC bidirectionnel peut être utilisé pour transférer de l'énergie du dispositif de stockage d'énergie primaire au dispositif de stockage d'énergie secondaire et du dispositif de stockage d'énergie secondaire au dispositif de stockage d'énergie primaire.


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    Title :

    SYSTEM FOR BIDIRECTIONAL ELECTRICAL ENERGY TRANSFER


    Additional title:

    SYSTÈME DE TRANSFERT D'ÉNERGIE ÉLECTRIQUE BIDIRECTIONNEL


    Contributors:

    Publication date :

    2021-05-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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