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5 条记录 (耗时 0.021 秒)

    COOLING SYSTEM FOR USE IN POWER CONVERTERS
    1.
    发明申请
    COOLING SYSTEM FOR USE IN POWER CONVERTERS 有权

    公开(公告)号：US20220192047A1

    公开(公告)日：2022-06-16

    申请号：US17439769

    申请日：2020-03-17

    申请人： DCBEL INC.

    发明人： Peter IBRAHIM ,  Hani VAHEDI ,  Marc-André FORGET

    IPC分类号： H05K7/20 ,  H02M7/00

    摘要： A power conversion apparatus with modified cooling properties has been disclosed. The apparatus comprises an AC port, at least one DC port, a chassis, at least one power conversion module mounted in said chassis connectable to off-board conductors and said AC and said at least one DC ports, a module heat sink attached to each one of said at least one power conversion module for cooling said module, wherein said off-board inductors are mounted in said chassis together and separate from modules with one or more of an inductor heat sink and cooling fluid circulator for cooling said inductors.

    MULTIPLE PORT POWER CONVERTER DEVICE
    2.
    发明申请
    MULTIPLE PORT POWER CONVERTER DEVICE 有权

    公开(公告)号：US20220149745A1

    公开(公告)日：2022-05-12

    申请号：US17437693

    申请日：2020-03-12

    申请人： DCBEL INC.

    发明人： Peter IBRAHIM ,  Hani VAHEDI ,  Jean-Hugues DESCHENES ,  Marc-André FORGET

    IPC分类号： H02M7/00 ,  B60L53/10 ,  H02M7/04

    摘要： The present disclosure provides a bidirectional power converter capable of receiving and delivering AC and DC power from and to multiple ports in accordance to its different embodiments. The AC or DC input receives power and at least two power conversion circuits work with a plurality of switches for connecting provides DC or AC current at multiple ports. The power conversion circuits may be rectifier inverters and have module form that connect to the AC and DC ports via a backplane having multiple connectors. The apparatus may also provide DC to DC conversion using a buck/boost circuit.

    ISOLATED CONVERTER
    3.
    发明申请
    ISOLATED CONVERTER 有权

    公开(公告)号：US20220181984A1

    公开(公告)日：2022-06-09

    申请号：US17440243

    申请日：2020-04-14

    申请人： DCBEL INC.

    发明人： Hani VAHEDI ,  Marc-André FORGET

    IPC分类号： H02M3/335 ,  H02M7/797 ,  B60L53/20

    摘要： The present disclosure provides a method and apparatus for providing electrical isolation using a converter comprising a first converter working in a rectifier mode receiving AC current and providing DC current, a second converter working in an inverter mode receiving said DC current from said first converter and providing AC current, a transformer receiving said AC current from said second converter having an input and output, said transformer providing electric isolation between said input and output, a third converter working in a rectifier mode receiving AC current from said transformer and providing DC current, wherein at least one of said first, second and third converters is a multilevel converter.

    EV CHARGER WITH ADAPTABLE CHARGING PROTOCOL
    4.
    发明申请
    EV CHARGER WITH ADAPTABLE CHARGING PROTOCOL 有权

    公开(公告)号：US20220158464A1

    公开(公告)日：2022-05-19

    申请号：US17440227

    申请日：2020-03-19

    申请人： DCBEL INC.

    发明人： Peter IBRAHIM ,  Hani VAHEDI ,  Jean-Hugues DESCHENES ,  Marc-André FORGET

    IPC分类号： H02J7/00 ,  H02J7/02 ,  H02J7/34 ,  B60L53/16 ,  B60L53/62 ,  B60L58/12 ,  B60L53/30 ,  B60L53/20 ,  B60L53/66

    摘要： The present disclosure provides a charger comprising an AC port, a variable voltage DC power supply connected to said AC port and comprising a controller having an input to receive charging parameters, a charge cable connector connectable to a battery, an interface connectable to said connectors and to said input of said DC power supply wherein said interface performs either translating a battery management system voltage command regarding charging parameters of said battery received via said charge cable connector into said input for said variable voltage DC power supply, or generating said input for said variable voltage DC power supply defining said charging parameters for said battery from measured information about said battery.