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    Method for charging an intermediate circuit capacitor
    2.
    发明授权
    Method for charging an intermediate circuit capacitor 有权
    中间电路电容器充电方法

    公开(公告)号：US09531211B2

    公开(公告)日：2016-12-27

    申请号：US13979239

    申请日：2011-11-17

    Applicant: Ralph Schmidt ,  Stefan Butzmann ,  Holger Fink

    Inventor： Ralph Schmidt ,  Stefan Butzmann ,  Holger Fink

    IPC: H02P1/00 ,  H02J7/00 ,  B60L11/18 ,  H02J7/34

    CPC classification number: H02J7/0065 ,  B60L11/1803 ,  H02J7/0013 ,  H02J7/345 ,  Y02T10/7005 ,  Y02T10/7055 ,  Y02T10/7258

    Abstract: The disclosure relates to a method for charging an intermediate circuit capacitor in an electric drive unit comprising an electric motor. The intermediate circuit capacitor is charged by an intermediate circuit current that is supplied by a battery. The output voltage of the battery is settable to one or more voltage values. A target value of the intermediate circuit current is determined, and an actual value of the intermediate circuit current is ascertained. The actual value of the intermediate circuit current is then compared with the target value of the intermediate circuit current. An optimal output voltage of the battery is determined on the basis of the comparison of the actual value of the intermediate circuit current with the target value of the intermediate circuit current. Then, the optimal output voltage of the battery is set.

    Abstract translation: 本发明涉及一种用于在包括电动机的电驱动单元中对中间电路电容器充电的方法。 中间电路电容器由由电池提供的中间电路电流充电。 电池的输出电压可设定为一个或多个电压值。 确定中间电路电流的目标值，并确定中间电路电流的实际值。 然后将中间电路电流的实际值与中间电路电流的目标值进行比较。 基于中间电路电流的实际值与中间电路电流的目标值的比较来确定电池的最佳输出电压。 然后，设置电池的最佳输出电压。

    Method for controlling a battery, and battery for carrying out the method
    4.
    发明授权
    Method for controlling a battery, and battery for carrying out the method 有权
    用于控制电池的方法和用于执行该方法的电池

    公开(公告)号：US09401614B2

    公开(公告)日：2016-07-26

    申请号：US13979024

    申请日：2011-11-17

    Applicant: Ralph Schmidt ,  Stefan Butzmann ,  Holger Fink

    Inventor： Ralph Schmidt ,  Stefan Butzmann ,  Holger Fink

    IPC: H02J7/00 ,  B60L11/18 ,  H01M10/44 ,  H01M10/48

    CPC classification number: H02J7/0063 ,  B60L11/1803 ,  B60L11/1855 ,  B60L11/1857 ,  B60L11/1859 ,  B60L11/1864 ,  B60L11/1866 ,  B60L2240/547 ,  H01M10/441 ,  H01M10/443 ,  H01M10/482 ,  H02J7/0016 ,  H02J7/0021 ,  Y02T10/7005 ,  Y02T10/7011 ,  Y02T10/7055 ,  Y02T10/7061

    Abstract: A method is used for controlling a battery having at least one battery module line with a plurality of battery modules that are connected in series. Each battery module has at least one battery cell, at least one coupling unit, a first connection, and a second connection. Each battery module is configured to assume one of at least two switching states dependent on a control of the coupling unit. The different switching states correspond to different voltage values between the first connection and the second connection of the battery module. The method includes determining a ranking among the battery modules. The method also includes engaging the battery modules in a supply of a desired output voltage of the battery module line using the ranking. The battery modules compare respective battery module operating states among one another and determine the ranking on the basis of the comparison.

    Abstract translation: 一种方法用于控制具有串联连接的多个电池模块的至少一个电池模块线的电池。 每个电池模块具有至少一个电池单元，至少一个耦合单元，第一连接和第二连接。 每个电池模块被配置为取决于耦合单元的控制的至少两个开关状态中的一个。 不同的开关状态对应于电池模块的第一连接和第二连接之间的不同电压值。 该方法包括确定电池模块之间的等级。 该方法还包括使用排序来使电池模块接合电池模块线的期望输出电压。 电池模块相互比较各个电池模块的运行状态，并根据比较来确定排名。

    METHOD FOR CONTROLLING A BATTERY, AND BATTERY FOR CARRYING OUT THE METHOD
    7.
    发明申请
    METHOD FOR CONTROLLING A BATTERY, AND BATTERY FOR CARRYING OUT THE METHOD 有权
    用于控制电池的方法和用于实施该方法的电池

    公开(公告)号：US20140035361A1

    公开(公告)日：2014-02-06

    申请号：US13979024

    申请日：2011-11-17

    Applicant: Ralph Schmidt ,  Stefan Butzmann ,  Holger Fink

    Inventor： Ralph Schmidt ,  Stefan Butzmann ,  Holger Fink

    IPC: H02J7/00

    CPC classification number: H02J7/0063 ,  B60L11/1803 ,  B60L11/1855 ,  B60L11/1857 ,  B60L11/1859 ,  B60L11/1864 ,  B60L11/1866 ,  B60L2240/547 ,  H01M10/441 ,  H01M10/443 ,  H01M10/482 ,  H02J7/0016 ,  H02J7/0021 ,  Y02T10/7005 ,  Y02T10/7011 ,  Y02T10/7055 ,  Y02T10/7061

    Abstract: A method is used for controlling a battery having at least one battery module line with a plurality of battery modules that are connected in series. Each battery module has at least one battery cell, at least one coupling unit, a first connection, and a second connection. Each battery module is configured to assume one of at least two switching states dependent on a control of the coupling unit. The different switching states correspond to different voltage values between the first connection and the second connection of the battery module. The method includes determining a ranking among the battery modules. The method also includes engaging the battery modules in a supply of a desired output voltage of the battery module line using the ranking. The battery modules compare respective battery module operating states among one another and determine the ranking on the basis of the comparison.

    Abstract translation: 一种方法用于控制具有串联连接的多个电池模块的至少一个电池模块线的电池。 每个电池模块具有至少一个电池单元，至少一个耦合单元，第一连接和第二连接。 每个电池模块被配置为取决于耦合单元的控制的至少两个开关状态中的一个。 不同的开关状态对应于电池模块的第一连接和第二连接之间的不同电压值。 该方法包括确定电池模块之间的等级。 该方法还包括使用排序来使电池模块接合电池模块线的期望输出电压。 电池模块相互比较各个电池模块的运行状态，并根据比较来确定排名。

    Battery system for micro-hybrid vehicles comprising high-efficiency consumers
    9.
    发明授权
    Battery system for micro-hybrid vehicles comprising high-efficiency consumers 有权
    包含高效消费者的微型混合动力汽车的电池系统

    公开(公告)号：US09475439B2

    公开(公告)日：2016-10-25

    申请号：US13521834

    申请日：2011-01-19

    Applicant: Joachim Fetzer ,  Stefan Butzmann ,  Holger Fink

    Inventor： Joachim Fetzer ,  Stefan Butzmann ,  Holger Fink

    IPC: B60R22/00 ,  B60R16/033 ,  B60L11/18 ,  B60R16/03 ,  H01M10/0525

    CPC classification number: B60R16/033 ,  B60L11/1851 ,  B60R16/03 ,  H01M10/0525 ,  Y02E60/122 ,  Y02T10/7005 ,  Y02T10/7011 ,  Y02T10/7016 ,  Y02T10/705

    Abstract: A battery system for a motor vehicle having an internal combustion engine includes at least one starting circuit, a low-voltage on-board supply system, and an on-board supply system with an increased voltage. The starting circuit has a first battery and a starter that is configured to be connected to the first battery. The low-voltage supply system has at least one electrical consumer and a second battery configured to produce a first voltage. The supply system with increased voltage has an electrical generator and a third battery configured to produce a second voltage that is higher than the first voltage. The electric generator is configured to produce a third voltage that is higher than the second voltage. A first coupling connects the supply system with increased voltage to the low-voltage supply system and transfers energy therebetween. A second coupling connects the low-voltage on-board supply system to the starter circuit.

    Abstract translation: 具有内燃机的机动车辆的电池系统包括至少一个起动电路，低压车载供电系统和具有增加的电压的车载供电系统。 启动电路具有被配置为连接到第一电池的第一电池和起动器。 低电压供应系统具有至少一个电用户和配置成产生第一电压的第二电池。 具有增加的电压的供电系统具有发电机和配置成产生高于第一电压的第二电压的第三电池。 发电机被配置为产生高于第二电压的第三电压。 第一耦合将供电系统与低压供电系统的电压相加，并在其间传递能量。 第二个耦合将低压板载供电系统连接到起动电路。

    Battery System Having an Intermediate Circuit Voltage which can be Set in a Variable Fashion
    10.
    发明申请
    Battery System Having an Intermediate Circuit Voltage which can be Set in a Variable Fashion 有权
    具有中间电路电压的电池系统可以以可变时尚设置

    公开(公告)号：US20140176024A1

    公开(公告)日：2014-06-26

    申请号：US13825177

    申请日：2011-09-07

    Applicant: Stefan Butzmann ,  Holger Fink

    Inventor： Stefan Butzmann ,  Holger Fink

    IPC: B60L11/18 ,  H02P4/00

    CPC classification number: B60L11/1879 ,  B60L11/1803 ,  B60L11/1857 ,  B60L11/1866 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  H01M10/0525 ,  H01M16/00 ,  H02J7/0013 ,  H02P4/00 ,  Y02E60/122 ,  Y02T10/7005 ,  Y02T10/7011 ,  Y02T10/7055 ,  Y02T10/7061

    Abstract: A battery system includes a battery, a DC voltage intermediate circuit connected to the battery, an inverter connected to the DC voltage intermediate circuit and an electric motor connected to the inverter. The DC voltage intermediate circuit includes a capacitor, and the battery includes a battery module line having a plurality of battery modules which are connected in series, and a control unit. Each battery module includes a coupling unit and at least one battery cell which is connected between a first input and a second input of the coupling unit. The coupling unit is configured to connect the at least one battery cell between a first terminal of the battery module and a second terminal of the battery module in response to a first control signal, and to connect the first terminal to the second terminal in response to a second control signal.

    Abstract translation: 电池系统包括电池，连接到电池的直流电压中间电路，连接到直流电压中间电路的逆变器和连接到逆变器的电动马达。 直流电压中间电路包括电容器，并且电池包括具有串联连接的多个电池模块的电池模块线以及控制单元。 每个电池模块包括耦合单元和连接在耦合单元的第一输入端和第二输入端之间的至少一个电池单元。 耦合单元被配置为响应于第一控制信号将电池模块的第一端子和电池模块的第二端子之间的至少一个电池单元连接，并且响应于第一端子而将第一端子连接到第二端子 第二控制信号。

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