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1. 发明授权

US09362758B2 Method for reducing the total charge loss of batteries 有权
标题翻译：降低电池总电荷损失的方法
公开(公告)号：US09362758B2
公开(公告)日：2016-06-07
申请号：US14218471
申请日：2014-03-18
申请人： Robert Bosch GmbH , Samsung SDI Co., Ltd.
发明人： Jens Becker , Andre Boehm , Armin Steck , Christian Korn , Marianne Heizmann
IPC分类号： H02J7/00
CPC分类号： H02J7/0014 , Y02T10/7055
摘要： A method for reducing a total loss of charge of battery cells by balancing states of charge includes checking boundary conditions as to whether a vehicle is in the park mode, whether a previous balancing step occurred in the past by at least a defined time period, whether a temperature of a balancing unit lies below an adjustable temperature limit and whether states of charge of all battery cells exceed a minimum state of charge. Additionally, the method includes determining a need for balancing such that a check is made as to whether a maximum difference of all states of charge of all battery cells is greater than an adjustable limit state of charge. Also the method includes, balancing by the balancing units if the first two steps of the method are affirmed. The balancing resistances are connected to respective battery cells for a predetermined time.
摘要翻译：通过平衡充电状态来减少电池单元的总损耗的方法包括检查关于车辆是否处于停车模式的边界条件，过去是否发生了至少一个确定的时间段的先前的平衡步骤，是否平衡单元的温度低于可调节的温度限制，并且所有电池单元的充电状态是否超过最小充电状态。此外，该方法包括确定平衡的需要，使得检查所有电池单元的所有充电状态的最大差异是否大于可调极限充电状态。此外，该方法包括如果方法的前两个步骤得到肯定，则由平衡单元进行平衡。平衡电阻连接到相应的电池单元达预定时间。

2. 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）。

3. 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）。

4. 发明申请

US20140338884A1 Cooling System having a Cooling Apparatus for Controlling the Temperature of a Battery, and Method for Controlling the Temperature of a Battery 审中-公开
标题翻译：具有用于控制电池的温度的冷却装置的冷却系统，以及用于控制电池的温度的方法
公开(公告)号：US20140338884A1
公开(公告)日：2014-11-20
申请号：US14275391
申请日：2014-05-12
申请人： Robert Bosch GmbH , Samsung SDI Co., Ltd.
发明人： Marianne Heizmann , Oliver Gerundt
IPC分类号： H01M10/63 , H01M10/613
CPC分类号： H01M10/613 , H01M10/625 , H01M10/63 , H01M10/6568
摘要： A cooling system includes a coolant circuit, and a cooling apparatus positioned in the coolant circuit. Coolant flows through the cooling apparatus so as to control a temperature of a battery positioned in a chamber volume. The cooling system further includes a regulating device configured to regulate a temperature of the cooling apparatus. The cooling system has an element configured to determine a dewpoint temperature prevailing in the chamber volume, and the regulating device is configured to use the element to regulate the temperature of the cooling apparatus such that the temperature of the cooling apparatus is higher than the dewpoint temperature prevailing in the chamber volume.
摘要翻译：冷却系统包括冷却剂回路和位于冷却剂回路中的冷却装置。冷却剂流过冷却装置，以控制位于室容积中的电池的温度。冷却系统还包括调节装置，该调节装置构造成调节冷却装置的温度。该冷却系统具有被配置为确定室容积中的露点温度的元件，并且调节装置构造成使用该元件来调节冷却装置的温度，使得冷却装置的温度高于露点温度在室内盛行。

5. 发明申请

US20140285152A1 Method for Reducing the Total Charge Loss of Batteries 有权
标题翻译：降低电池总电荷损失的方法
公开(公告)号：US20140285152A1
公开(公告)日：2014-09-25
申请号：US14218471
申请日：2014-03-18
申请人： Samsung SDI Co., Ltd. , Robert Bosch GmbH
发明人： Jens Becker , Andre Boehm , Armin Steck , Christian Korn , Marianne Heizmann
IPC分类号： H02J7/00
CPC分类号： H02J7/0014 , Y02T10/7055
摘要： A method for reducing a total loss of charge of battery cells by balancing states of charge includes checking boundary conditions as to whether a vehicle is in the park mode, whether a previous balancing step occurred in the past by at least a defined time period, whether a temperature of a balancing unit lies below an adjustable temperature limit and whether states of charge of all battery cells exceed a minimum state of charge. Additionally, the method includes determining a need for balancing such that a check is made as to whether a maximum difference of all states of charge of all battery cells is greater than an adjustable limit state of charge. Also the method includes, balancing by the balancing units if the first two steps of the method are affirmed. The balancing resistances are connected to respective battery cells for a predetermined time.
摘要翻译：通过平衡充电状态来减少电池单元的总损耗的方法包括检查关于车辆是否处于停车模式的边界条件，过去是否发生了至少一个确定的时间段的先前的平衡步骤，是否平衡单元的温度低于可调节的温度限制，并且所有电池单元的充电状态是否超过最小充电状态。此外，该方法包括确定平衡的需要，使得检查所有电池单元的所有充电状态的最大差异是否大于可调极限充电状态。此外，该方法包括如果方法的前两个步骤得到肯定，则由平衡单元进行平衡。平衡电阻连接到相应的电池单元达预定时间。

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