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1. 发明授权

US09577444B2 Method for state of charge compensation of a battery and method for charging a battery 有权
标题翻译：电池充电状态补偿方法及电池充电方法
公开(公告)号：US09577444B2
公开(公告)日：2017-02-21
申请号：US14489872
申请日：2014-09-18
申请人： Robert Bosch GmbH , Samsung SDI Co., Ltd.
发明人： Andreas Gleiter , Joerg Christoph Wilhelm , Christian Korn
IPC分类号： H02J7/00
CPC分类号： H02J7/0021 , B60L11/1861 , B60L11/1866 , B60L2240/547 , Y02T10/7005 , Y02T10/7044 , Y02T10/7055 , Y02T10/7061
摘要： The disclosure relates to a method for state of charge compensation of a battery having a plurality of battery units. The method comprises the steps of calculating a depth of discharge of each battery unit after the battery units have been charged, calculating an available charge of each battery unit before the battery units are charged, calculating a state of charge compensation requirement value on the basis of the calculated depth of discharge and the calculated available charge for each battery unit, and discharging each battery unit on the basis of the calculated state of charge compensation requirement value. The disclosure also relates to a method for charging a battery which has a plurality of battery units. Also specified are a computer program and a battery management system set up to perform the method, and a battery and a motor vehicle having a drive system connected to such a battery.
摘要翻译：本公开涉及具有多个电池单元的电池的充电状态的方法。该方法包括以下步骤：在电池单元充电之后计算每个电池单元的放电深度，在电池单元充电之前计算每个电池单元的可用电量，基于以下步骤计算充电状态的充电需求值计算出的每个电池单元的放电深度和计算的可用电量，并根据计算出的电荷补偿需求值对每个电池单元进行放电。本公开还涉及一种对具有多个电池单元的电池充电的方法。还指定了用于执行该方法的计算机程序和电池管理系统，以及具有连接到这种电池的驱动系统的电池和机动车辆。

2. 发明申请

US20150084595A1 Method for State of Charge Compensation of a Battery and Method for Charging a Battery 有权
标题翻译：电池充电状态的方法和电池充电方法
公开(公告)号：US20150084595A1
公开(公告)日：2015-03-26
申请号：US14489872
申请日：2014-09-18
申请人： Robert Bosch GmbH , Samsung SDI Co., Ltd.
发明人： Andreas Gleiter , Joerg Christoph Wilhelm , Christian Korn
IPC分类号： H02J7/00
CPC分类号： H02J7/0021 , B60L11/1861 , B60L11/1866 , B60L2240/547 , Y02T10/7005 , Y02T10/7044 , Y02T10/7055 , Y02T10/7061
摘要： The disclosure relates to a method for state of charge compensation of a battery having a plurality of battery units. The method comprises the steps of calculating a depth of discharge of each battery unit after the battery units have been charged, calculating an available charge of each battery unit before the battery units are charged, calculating a state of charge compensation requirement value on the basis of the calculated depth of discharge and the calculated available charge for each battery unit, and discharging each battery unit on the basis of the calculated state of charge compensation requirement value. The disclosure also relates to a method for charging a battery which has a plurality of battery units. Also specified are a computer program and a battery management system set up to perform the method, and a battery and a motor vehicle having a drive system connected to such a battery.
摘要翻译：本公开涉及具有多个电池单元的电池的充电状态的方法。该方法包括以下步骤：在电池单元充电之后计算每个电池单元的放电深度，在电池单元充电之前计算每个电池单元的可用电量，基于以下步骤计算充电状态的充电需求值计算出的每个电池单元的放电深度和计算的可用电量，并根据计算出的电荷补偿需求值对每个电池单元进行放电。本公开还涉及一种对具有多个电池单元的电池充电的方法。还指定了用于执行该方法的计算机程序和电池管理系统，以及具有连接到这种电池的驱动系统的电池和机动车辆。

3. 发明授权

US09356452B2 Method for equalizing different states of charge of batteries 有权
标题翻译：均衡电池不同充电状态的方法
公开(公告)号：US09356452B2
公开(公告)日：2016-05-31
申请号：US14218655
申请日：2014-03-18
申请人： Robert Bosch GmbH , Samsung SDI Co., Ltd.
发明人： Armin Steck , Christian Korn , Marianne Heizmann , Andreas Gleiter
IPC分类号： H02J7/00
CPC分类号： H02J7/0016
摘要： A method for reducing a total charge loss of battery cells by equalizing states of charge includes making an initial check as to whether a temperature of at least one balancing unit lies below a preselectable temperature limit. Thereupon a check takes place as to whether a charging process of the battery cells has completed and the state of charge of the battery cells is >90%. A determination then follows as to whether a maximum state of charge difference between battery cells lies above an adjustable limit (DELTA_SoC).
摘要翻译：通过均衡充电状态来减少电池单元的总电荷损失的方法包括对至少一个平衡单元的温度是否低于预选温度极限进行初步检查。因此，检查电池单体的充电过程是否已经完成，电池单元的充电状态是否> 90％。然后确定电池单元之间的最大充电电压差是否高于可调极限（DELTA_SoC）。

4. 发明申请

US20150226808A1 Method of Use for Electric Energy Stores, Arrangement for carrying out such a Method of Use, Battery and Motor Vehicle having such a Battery 审中-公开
标题翻译：用于电力储存的方法，用于执行这种使用方法的装置，具有这种电池的电池和机动车辆
公开(公告)号：US20150226808A1
公开(公告)日：2015-08-13
申请号：US14422957
申请日：2013-07-18
申请人： Robert Bosch GmbH , Samsung SDI Co., Ltd.
发明人： Alfons Doerr , Christian Korn , Andreas Gleiter
IPC分类号： G01R31/36 , B60L11/18
CPC分类号： G01R31/3648 , B60L3/0046 , B60L50/50 , B60L58/10 , G01R31/3647 , G01R31/367 , G01R31/382 , H01M10/00 , H01M10/0525 , H01M2220/20 , Y02E60/122 , Y02T10/7011
摘要： A method of use for an electric energy store includes defining a set of states of the electric energy store. The method further includes defining at least one separation surface which separates a first subspace of first states of the electric energy store from at least one second subspace of second states of the electric energy store and detecting at least one influencing factor from the predefinable influencing factors and determining third states of the electric energy store if the electric energy store is used. The method includes estimating at least one state by evaluating at least one influencing factor, checking whether the at least one state is in a predefined subspace for the predefined time and changing use of the electric energy store such that the at least one state is in the predefined subspace at the predefined time based on the check.
摘要翻译：电能存储器的使用方法包括定义电能存储器的一组状态。该方法还包括限定至少一个分离表面，该分离表面将电能存储器的第一状态的第一子空间与电能存储器的第二状态的至少一个第二子空间分离，并从预定的影响因素中检测至少一个影响因子，以及如果使用电能存储器，则确定电能存储器的第三状态。该方法包括：通过评估至少一个影响因素来估计至少一个状态，检查所述至少一个状态是否处于预定时间的预定义子空间中，以及改变电能存储的使用，使得至少一个状态位于基于检查在预定义时间预定义的子空间。

5. 发明申请

US20140285151A1 Method for Equalizing Different States of Charge of Batteries 有权
标题翻译：电池充电状态均衡的方法
公开(公告)号：US20140285151A1
公开(公告)日：2014-09-25
申请号：US14218655
申请日：2014-03-18
申请人： Samsung SDI Co., Ltd. , Robert Bosch GmbH
发明人： Armin Steck , Christian Korn , Marianne Heizmann , Andreas Gleiter
IPC分类号： H02J7/00
CPC分类号： H02J7/0016
摘要： A method for reducing a total charge loss of battery cells by equalizing states of charge includes making an initial check as to whether a temperature of at least one balancing unit lies below a preselectable temperature limit. Thereupon a check takes place as to whether a charging process of the battery cells has completed and the state of charge of the battery cells is >90%. A determination then follows as to whether a maximum state of charge difference between battery cells lies above an adjustable limit (DELTA_SoC).
摘要翻译：通过均衡充电状态来减少电池单元的总电荷损失的方法包括对至少一个平衡单元的温度是否低于预选温度极限进行初步检查。因此，检查电池单体的充电过程是否已经完成，电池单元的充电状态是否> 90％。然后确定电池单元之间的最大充电电压差是否高于可调极限（DELTA_SoC）。

6. 发明申请

US20170045562A1 METHOD AND DEVICE FOR ASCERTAINING AN INSULATION RESISTANCE, AND HIGH VOLTAGE BATTERY SYSTEM HAVING A DEVICE OF THIS TYPE 有权
标题翻译：用于消除绝缘电阻的方法和装置以及具有这种类型的装置的高压电池系统
公开(公告)号：US20170045562A1
公开(公告)日：2017-02-16
申请号：US15304564
申请日：2015-04-07
申请人： Robert Bosch GmbH
发明人： Andreas Gleiter
IPC分类号： G01R27/02 , G01R15/06
CPC分类号： G01R27/025 , G01R15/06 , G01R31/025 , G01R31/14
摘要： The invention relates to a method for ascertaining an insulation resistance (2) of a test object (3) to be examined, wherein a decoupling capacitor (4) having a first capacity, and a measuring capacitor (5) having a second capacity are connected in series with the test object (3) in such a way that the decoupling capacitor (4) and the measuring capacitor (5) form a low-pass with the insulation resistance (2) of the test object (3), wherein a predetermined voltage (9) is applied to the series connection, the measuring capacitor voltage (8) declining on the measuring capacitor (5) is ascertained, and, by means of an evaluation unit (7), considering the first capacity, the second capacity and the ascertained measuring capacitor voltage (8), the insulation resistance (2) of the test object (3) is determined. The invention also relates to a device (1) for ascertaining an insulation resistance (2) of a test object (3) to be examined, said device (1) having a circuit assembly, a measuring unit (6) and an evaluation unit (7). The invention further relates to a high-voltage battery system having a device (1) according to the invention for ascertaining an insulation resistance (2).
摘要翻译：本发明涉及一种用于确定被检查物体（3）的绝缘电阻（2）的方法，其中具有第一容量的去耦电容器（4）和具有第二容量的测量电容器（5）被连接与测试对象（3）串联，使得去耦电容器（4）和测量电容器（5）与测试对象（3）的绝缘电阻（2）形成低通，其中预定电压（9）被施加到串联连接，确定测量电容器（5）下降的测量电容器电压（8），并且通过评估单元（7）考虑第一容量，第二容量和确定测量电容器电压（8），测试对象（3）的绝缘电阻（2）。本发明还涉及一种用于确定被检查物体（3）的绝缘电阻（2）的装置（1），所述装置（1）具有电路组件，测量单元（6）和评估单元 7）。本发明还涉及具有根据本发明的用于确定绝缘电阻（2）的装置（1）的高压电池系统。

7. 发明授权

US09995776B2 Method and device for ascertaining an insulation resistance, and high voltage battery system having a device of this type 有权
公开(公告)号：US09995776B2
公开(公告)日：2018-06-12
申请号：US15304564
申请日：2015-04-07
申请人： Robert Bosch GmbH
发明人： Andreas Gleiter
IPC分类号： G01R27/02 , G01R31/14 , G01R15/06 , G01R31/02
CPC分类号： G01R27/025 , G01R15/06 , G01R31/025 , G01R31/14
摘要： The invention relates to a method for ascertaining an insulation resistance (2) of a test object (3) to be examined, wherein a decoupling capacitor (4) having a first capacity, and a measuring capacitor (5) having a second capacity are connected in series with the test object (3) in such a way that the decoupling capacitor (4) and the measuring capacitor (5) form a low-pass with the insulation resistance (2) of the test object (3), wherein a predetermined voltage (9) is applied to the series connection, the measuring capacitor voltage (8) declining on the measuring capacitor (5) is ascertained, and, by means of an evaluation unit (7), considering the first capacity, the second capacity and the ascertained measuring capacitor voltage (8), the insulation resistance (2) of the test object (3) is determined. The invention also relates to a device (1) for ascertaining an insulation resistance (2) of a test object (3) to be examined, said device (1) having a circuit assembly, a measuring unit (6) and an evaluation unit (7). The invention further relates to a high-voltage battery system having a device (1) according to the invention for ascertaining an insulation resistance (2).

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