Secondary accumulator charging/discharging for a motor vehicle using a
controllable resistor
    2.
    发明授权
    Secondary accumulator charging/discharging for a motor vehicle using a controllable resistor 失效
    使用可控电阻的机动车辆的二次蓄能器充放电

    公开(公告)号:US5635771A

    公开(公告)日:1997-06-03

    申请号:US494028

    申请日:1995-06-23

    摘要: In the case of an electrical wiring for a motor vehicle having a primary system which includes a voltage-controlled generator, a primary energy accumulator as well as at least one primary energy consuming device, and having a paralleled secondary system which includes a secondary energy accumulator as well as at least one secondary energy consuming device, the secondary system includes a control unit with a controllable resistor connected to the generator. The control unit monitors the charge condition of the secondary energy accumulator. As a function of the currently determined charge condition of the secondary energy accumulator, the control unit, on the one hand, controls the controllable resistor in such a manner that, during the charging of the secondary energy accumulator, the primary system is not overloaded. Furthermore, the control unit connects and disconnects the secondary energy consuming device or devices in such a manner that, during the discharging of the secondary energy accumulator, there is no falling below a predetermined residual charge value.

    摘要翻译: 在具有主系统的机动车辆的电线的情况下,该主系统包括电压控制的发电机,一次能量蓄能器以及至少一个一次能量消耗装置,并且具有并联的二次系统,其包括次级蓄能器 以及至少一个二次能量消耗装置,次级系统包括具有连接到发电机的可控电阻器的控制单元。 控制单元监视次级蓄能器的充电状态。 作为次级蓄能器当前确定的充电条件的函数,控制单元一方面控制可控电阻器,使得在次级蓄能器充电期间,主系统不会过载。 此外,控制单元以这样的方式连接和断开二次能量消耗装置,即在次级蓄能器的放电期间,没有下降到预定的剩余电荷值以下。