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    • 2. 发明授权
    • System and method for supplying voltage to electrical loads of a motor vehicle by using a supercap
    • 通过使用超级电容器为汽车的电气负载提供电压的系统和方法
    • US08026630B2
    • 2011-09-27
    • US12364778
    • 2009-02-03
    • Andreas BroesseDieter PolenovHartmut ProebstleMarkus FuchsMichael RoeslerMaximilian Schmidl
    • Andreas BroesseDieter PolenovHartmut ProebstleMarkus FuchsMichael RoeslerMaximilian Schmidl
    • B60L1/00
    • H02J7/1423H02J7/345Y02T10/7005Y02T10/7022
    • A system and method for supplying voltage to electrical loads in the onboard electrical system of a motor vehicle are provided. The onboard electrical system consists of at least two onboard electrical system regions. The first onboard electrical system region has an electric generator, a vehicle battery, as well as one or more first electrical loads. The second onboard electrical system region has a double-layer capacitor or a so-called supercap and one or more second electrical loads. Between the two onboard electrical system regions, a blocking device is provided, in particular, a semiconductor diode or a power switch, which permits a current flow from the first onboard electrical system region into the second electrical system region and largely prevents a reverse current flow from the second onboard electrical system region into the first onboard electrical system region. The output voltage of the electric generator is raised and the supercap is charged when a first threshold value of the electric voltage in the second onboard electrical system region is undershot.
    • 提供了一种用于向机动车辆的车载电气系统中的电力负载提供电压的系统和方法。 车载电气系统由至少两个车载电气系统区域组成。 第一车载电气系统区域具有发电机,车辆电池以及一个或多个第一电力负载。 第二车载电气系统区域具有双层电容器或所谓的超级电容器和一个或多个第二电力负载。 在两个车载电气系统区域之间,提供阻塞装置,特别是半导体二极管或电源开关,其允许电流从第一车载电气系统区域流入第二电气系统区域,并且大大地防止反向电流流动 从第二车载电气系统区域到第一车载电气系统区域。 当低于第二车载电气系统区域中的电压的第一阈值时,发电机的输出电压升高并且超级电容充电。
    • 3. 发明授权
    • Energy storage system for a motor vehicle
    • 机动车储能系统
    • US07489113B2
    • 2009-02-10
    • US11655139
    • 2007-01-19
    • Hartmut ProebstleThomas ChristJohannes von GrundherrMarcus HafkemeyerMichael Roesler
    • Hartmut ProebstleThomas ChristJohannes von GrundherrMarcus HafkemeyerMichael Roesler
    • H02P9/00H02P11/00
    • H02J7/1446B60R16/03Y02T10/7005Y02T10/7022Y02T10/92
    • An energy storage system for a motor vehicle is provided, including an electric machine, which can be operated at least as a generator, for generating a generator current; a vehicle electrical system battery, which is connected to the electric machine in parallel; a capacitor unit, which is connected to the electric machine in parallel; and a controller for controlling the electric machine. The controller is configured such that if the vehicle is in the boost or braking operating mode, the battery of the vehicle electrical system is charged with a maximum battery charging current, whereas in all other cases the battery of the vehicle electrical system is charged by a battery charging current that is adjusted as a function of the charge state of the battery of the vehicle electrical system. Therefore, in order to adjust the battery charging current as a function of the charge state of the battery of the vehicle electrical system, three different charge states are considered.
    • 提供了一种用于机动车辆的能量存储系统,包括可以至少作为发电机操作的用于产生发电机电流的电机; 车载电气系统电池,并联电机; 电容器单元,其并联连接到电机; 以及用于控制电机的控制器。 控制器被配置为使得如果车辆处于升压或制动操作模式,车辆电气系统的电池充电最大电池充电电流,而在所有其他情况下,车辆电气系统的电池由一个 电池充电电流根据车辆电气系统的电池的充电状态来调节。 因此,为了根据车载电气系统的电池的充电状态来调整电池充电电流,考虑三种不同的充电状态。
    • 7. 发明申请
    • System and Method for Supplying Voltage to Electrical Loads of a Motor Vehicle by Using a Supercap
    • 通过使用超级电容器为汽车电气负载供电的系统和方法
    • US20090273236A1
    • 2009-11-05
    • US12364778
    • 2009-02-03
    • Andreas BroesseDieter PolenovHartmut ProebstleMarkus FuchsMichael RoeslerMaximilian Schmidl
    • Andreas BroesseDieter PolenovHartmut ProebstleMarkus FuchsMichael RoeslerMaximilian Schmidl
    • B60L1/00
    • H02J7/1423H02J7/345Y02T10/7005Y02T10/7022
    • A system and method for supplying voltage to electrical loads in the onboard electrical system of a motor vehicle are provided. The onboard electrical system consists of at least two onboard electrical system regions. The first onboard electrical system region has an electric generator, a vehicle battery, as well as one or more first electrical loads. The second onboard electrical system region has a double-layer capacitor or a so-called supercap and one or more second electrical loads. Between the two onboard electrical system regions, a blocking device is provided, in particular, a semiconductor diode or a power switch, which permits a current flow from the first onboard electrical system region into the second electrical system region and largely prevents a reverse current flow from the second onboard electrical system region into the first onboard electrical system region. The output voltage of the electric generator is raised and the supercap is charged when a first threshold value of the electric voltage in the second onboard electrical system region is undershot.
    • 提供了一种用于向机动车辆的车载电气系统中的电力负载提供电压的系统和方法。 车载电气系统由至少两个车载电气系统区域组成。 第一车载电气系统区域具有发电机,车辆电池以及一个或多个第一电力负载。 第二车载电气系统区域具有双层电容器或所谓的超级电容器和一个或多个第二电力负载。 在两个车载电气系统区域之间,提供阻塞装置,特别是半导体二极管或电源开关,其允许电流从第一车载电气系统区域流入第二电气系统区域,并且大大地防止反向电流流动 从第二车载电气系统区域到第一车载电气系统区域。 当第二机载电气系统区域中的电压的第一阈值不足时,发电机的输出电压升高并且超级电容充电。