VEHICLE POWER SUPPLY DEVICE
    3.
    发明公开
    VEHICLE POWER SUPPLY DEVICE 有权
    能源电力公司FÜRFAHRZEUG

    公开(公告)号:EP2080673A1

    公开(公告)日:2009-07-22

    申请号:EP07830662.8

    申请日:2007-10-26

    CPC分类号: H02J9/002

    摘要: The vehicle power supply apparatus includes a main power supply (11), a load (15) connected to the main power supply (11), an electric storage unit (31) that stores the electric power from the main power supply (11), and a control circuit (43) that controls the electric storage unit (31) to supply electric power from the electric storage unit (31) to the load (15) when the voltage (Vb) of the main power supply (11) becomes smaller than a predetermined threshold value. The control circuit (43) inhibits supplying of the electric power from the electric storage unit (31) to the load (15) in a vehicle nonuse state when the electric power is supplied from the main power supply (11) to a starter (23) to start the engine of the vehicle, and when any electric power is not supplied from the main power supply (11) to the load (15).

    摘要翻译: 车辆供电装置包括主电源(11),连接到主电源(11)的负载(15),存储来自主电源(11)的电力的蓄电单元(31) 以及控制电路(43),当主电源(11)的电压(Vb)变小时,控制蓄电单元(31)向蓄电单元(31)供给电力 超过预定阈值。 当从主电源(11)向起动器(23)供给电力时,控制电路(43)禁止在车辆非使用状态下从蓄电部(31)向负载(15)供给电力 )来启动车辆的发动机,并且当没有从主电源(11)向负载(15)供应任何电力时。

    POWER SUPPLY DEVICE
    4.
    发明公开
    POWER SUPPLY DEVICE 审中-公开
    电源设备

    公开(公告)号:EP2200146A1

    公开(公告)日:2010-06-23

    申请号:EP08843404.8

    申请日:2008-10-28

    摘要: A power supply device is used for an apparatus which includes a power generator and a parallel assembly including a main power supply and a load. The power supply device includes a input port connected to an output terminal of the power generator, an output port connected to the parallel assembly, an electric storage element charged with electric power generated by the power generator, a switching unit, a current switcher for restricting a current flowing from the main power supply to the electric storage element, a controller for controlling the power generator such that the voltage of the output port becomes a predetermined voltage. The switching unit is connected to the first input port, the output port, and the electric storage element. The switching unit connects the electric storage element, the power generator, and the parallel assembly in parallel to each other when the electric storage element is charged with the electric power generated by the power generator. The switching unit connects the electric storage element, the power generator, and the parallel assembly in series to each other when the electric storage element is discharged to supply electric power stored in the electric storage element to the parallel assembly. This power supply device can provide an apparatus including only one power generator with a regenerating function.

    摘要翻译: 电源装置用于包括发电机和包括主电源和负载的并联组件的设备。 该电源装置包括连接到发电机的输出端子的输入端口,连接到并联组件的输出端口,充有由发电机产生的电力的蓄电元件,开关单元,用于限制电流的切换器 从主电源流向蓄电元件的电流,控制发电机使得输出端口的电压变为预定电压的控制器。 开关单元连接到第一输入端口,输出端口和蓄电元件。 当蓄电元件由发电机产生的电力充电时,切换单元将蓄电元件,发电机和并联组件彼此并联连接。 当蓄电元件放电时,切换单元将蓄电元件,发电机和并联组件彼此串联连接,以将蓄电元件中存储的电力供应到并联组件。 该电源装置可以提供仅包括具有再生功能的一个发电机的装置。