METHOD AND DEVICE FOR CHARGING AN ELECTRICAL ENERGY STORAGE ELEMENT, IN PARTICULAR AN ULTRACAPACITOR
    3.
    发明申请
    METHOD AND DEVICE FOR CHARGING AN ELECTRICAL ENERGY STORAGE ELEMENT, IN PARTICULAR AN ULTRACAPACITOR 有权
    用于充电电能存储元件的方法和装置,特别是超声波存储器

    公开(公告)号:US20100019737A1

    公开(公告)日:2010-01-28

    申请号:US12304188

    申请日:2007-05-03

    申请人: Cedric Leboeuf

    发明人: Cedric Leboeuf

    IPC分类号: H02J15/00

    CPC分类号: H02M3/1582 H02J7/345

    摘要: The device according to the invention for charging a first electrical energy storage element (1), in particular an ultracapacitor, from a second electrical energy storage element (2), in particular a battery, is of the type of those comprising a reversible DC/DC converter (3) arranged between the first and second elements (1,2). In accordance with the invention, the device moreover comprises a stepdown voltage converter (4) arranged between the DC/DC converter (3) and the first element (1). Advantageously, the device comprises means controlled (11,12,23) so as to charge with a low current the first element (1) from the second element (2), in particular a battery in a poor state of charge, so as to allow the starting of an engine of a motor vehicle even from a battery in a poor state of charge.

    摘要翻译: 根据本发明的用于从第二电能存储元件(2)特别是电池充电第一电能存储元件(1),特别是超级电容器的装置是包括可逆DC / DC转换器(3)布置在第一和第二元件(1,2)之间。 根据本发明,该装置还包括设置在DC / DC转换器(3)和第一元件(1)之间的降压电压转换器(4)。 有利地,该装置包括控制的装置(11,12,23),以便从第二元件(2)向低电流充电第一元件(1),特别是处于不良充电状态的电池,以便 允许机动车辆的发动机甚至从电池状态不良的电池起动。

    Method and device for charging an electrical energy storage element, in particular an ultracapacitor
    4.
    发明授权
    Method and device for charging an electrical energy storage element, in particular an ultracapacitor 有权
    用于对电能存储元件,特别是超级电容器充电的方法和装置

    公开(公告)号:US08222871B2

    公开(公告)日:2012-07-17

    申请号:US12304188

    申请日:2007-05-03

    申请人: Cedric Leboeuf

    发明人: Cedric Leboeuf

    IPC分类号: H02J7/00

    CPC分类号: H02M3/1582 H02J7/345

    摘要: The device according to the invention for charging a first electrical energy storage element (1), in particular an ultracapacitor, from a second electrical energy storage element (2), in particular a battery, is of the type of those comprising a reversible DC/DC converter (3) arranged between the first and second elements (1,2). In accordance with the invention, the device moreover comprises a stepdown voltage converter (4) arranged between the DC/DC converter (3) and the first element (1). Advantageously, the device comprises means controlled (11,12,23) so as to charge with a low current the first element (1) from the second element (2), in particular a battery in a poor state of charge, so as to allow the starting of an engine of a motor vehicle even from a battery in a poor state of charge.

    摘要翻译: 根据本发明的用于从第二电能存储元件(2)特别是电池充电第一电能存储元件(1),特别是超级电容器的装置是包括可逆DC / DC转换器(3)布置在第一和第二元件(1,2)之间。 根据本发明,该装置还包括设置在DC / DC转换器(3)和第一元件(1)之间的降压电压转换器(4)。 有利地,该装置包括控制的装置(11,12,23),以便从第二元件(2)向低电流充电第一元件(1),特别是处于不良充电状态的电池,以便 允许机动车辆的发动机甚至从电池状态不良的电池起动。