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1. 发明授权

US09488977B2 Power storage system having modularized BMS connection structure and method for controlling the system 有权
标题翻译：具有模块化BMS连接结构和控制系统的方法的蓄电系统
公开(公告)号：US09488977B2
公开(公告)日：2016-11-08
申请号：US13895441
申请日：2013-05-16
申请人： LG CHEM, LTD.
发明人： Young-Bo Cho , Jung-Soo Kang , Chan-Min Park , Jong-Min Park
IPC分类号： G05D3/12 , G05D5/00 , G05B23/02 , H04Q9/00 , H01M10/42 , B60L11/18 , H02J7/00 , G01R31/36 , H01M2/10
CPC分类号： G05B23/02 , B60L11/1851 , G01R31/3689 , H01M2/1077 , H01M10/4207 , H01M10/425 , H01M2010/4278 , H02J7/0021 , H04Q9/00 , H04Q2209/845 , Y02T10/7005 , Y02T10/705 , Y02T10/7055 , Y02T90/16
摘要： A power storage system includes n number of slave BMSs for transmitting data associated with an electric characteristic value of battery cells, included in battery modules managed by the slave BMSs, through slave communication networks; m number of master BMSs for primarily processing the data associated with an electric characteristic value of battery cells, transmitted through the slave communication networks, and transmitting the primarily processed data through a master communication network; and a super master BMS for secondarily processing the data transmitted through the master communication network. Since the data transmitted from each slave BMS are processed in a master BMSs, the amount of data loaded on a communication line may decrease. Therefore, even though the capacity of a power storage system increases, rapid data collection and data control may be achieved.
摘要翻译：电力存储系统包括n个从属BMS，用于通过从属通信网络发送包括在由从BMS管理的电池模块中的电池单元的电特性值相关联的数据; m个主BMS，用于主要处理与通过从属通信网络发送的电池单元的电特性值相关联的数据，以及通过主通信网络发送主要处理的数据; 以及用于二次处理通过主通信网络传输的数据的超级主BMS。由于在主BMS中处理从每个从BMS发送的数据，所以在通信线路上加载的数据量可能会减少。因此，尽管存储系统的容量增加，但是可以实现快速的数据收集和数据控制。

2. 发明授权

US09246200B2 Battery module receiving apparatus, battery module thermostat, and power storage system comprising the same 有权
标题翻译：电池模块接收装置，电池模块恒温器和包括该电池模块的蓄电系统
公开(公告)号：US09246200B2
公开(公告)日：2016-01-26
申请号：US13895549
申请日：2013-05-16
申请人： LG CHEM, LTD.
发明人： Jung-Soo Kang , Young-Bo Cho
IPC分类号： H01M10/50 , H01M10/617 , H01M2/10 , H01M10/6552 , H01M10/6554
CPC分类号： H01M10/6552 , H01M2/1077 , H01M10/613 , H01M10/647 , H01M10/6554
摘要： Disclosed is a battery module receiving apparatus of a rectangular parallelepiped shape having an inner space with the open front and rear, in which a plurality of battery cell insertion slots are formed at corresponding locations on the upper plate and the lower plate constituting the inner space to erectly insert a plurality of battery cells, and a plurality of heat transfer plate insertion slots are formed adjacent to a plurality of the battery cell insertion slots to erectly insert a plurality of heat transfer plates. A battery pack and a stack-type power storage system may be implemented by inserting a battery module through the front of the battery module receiving apparatus and a battery module thermostat through the rear of the battery module receiving apparatus.
摘要翻译：公开了一种长方体形状的电池模块接收装置，具有前部和后部敞开的内部空间，多个电池单元插入槽形成在构成内部空间的上部板和下部板的相应位置处，竖立地插入多个电池单元，并且与多个电池单元插入槽相邻地形成多个传热板插入槽，以直立插入多个传热板。可以通过将电池模块插入电池模块接收装置的前部和通过电池模块接收装置的后部的电池模块恒温器来实现电池组和堆叠型蓄电系统。

3. 发明授权

US09071052B2 Unit rack for power storage and power storage apparatus comprising the same 有权
标题翻译：包括该蓄电装置的蓄电装置的单元机架
公开(公告)号：US09071052B2
公开(公告)日：2015-06-30
申请号：US13873491
申请日：2013-04-30
申请人： LG CHEM, LTD.
发明人： Jung-Soo Kang , Chan-Min Park , Young-Bo Cho , Jong-Soo Ha
IPC分类号： H02H3/16 , H01M2/34 , H01M2/10
CPC分类号： H02H3/16 , H01M2/1016 , H01M2/1094 , H01M2/34 , H01M2220/10
摘要： Disclosed is a unit rack for power storage having a plurality of cell modules which are series- or parallel-connected with each other; a housing for accommodating the cell modules; a receiving part of a circuit breaker, formed or installed in the housing, and having a ground clearance higher than the highest ground clearance of the cell modules; a circuit breaker received in the receiving part and connected between the connection lines; and a receiving part cover for closing the receiving part of the circuit breaker.
摘要翻译：公开了一种用于蓄电的单元机架，具有彼此串联或并联的多个单元模块; 用于容纳电池模块的壳体; 断路器的接收部分，形成或安装在壳体中，并且具有高于电池模块的最高离地间隙的离地间隙; 接收在接收部分并连接在连接线之间的断路器; 以及用于闭合断路器的接收部分的接收部分盖。

4. 发明授权

US09350168B2 Voltage equalization apparatus for connecting power storage unit racks and power storage system including the same 有权
标题翻译：用于连接蓄电单元机架的电压均衡装置和包括其的蓄电系统
公开(公告)号：US09350168B2
公开(公告)日：2016-05-24
申请号：US14092392
申请日：2013-11-27
申请人： LG CHEM, LTD.
发明人： Young-Bo Cho , Chan-Min Park , Jung-Soo Kang , Jong-Soo Ha
IPC分类号： H02J1/00 , H01M10/42 , H01M10/44 , H01M10/48 , H02J7/00
CPC分类号： H02J1/00 , H01M10/425 , H01M10/441 , H01M10/482 , H01M2010/4271 , H02J7/0016 , Y10T307/50
摘要： The present disclosure describes a voltage equalization apparatus for equalizing voltages of adjacent power storage unit racks included in a power storage system. The voltage equalization apparatus according to the present disclosure includes a resistor to which a current flowing from a high-voltage unit rack to a low-voltage unit rack is applied; and a circuit breaker for voltage equalization installed on a line through which the current flows.
摘要翻译：本公开描述了一种用于均衡包括在蓄电系统中的相邻蓄电单元机架的电压的电压均衡装置。根据本公开的电压均衡装置包括：电阻器，其将施加从高压单元机架流向低压单元机架的电流; 和用于电压均衡的断路器安装在电流流经的线路上。

5. 发明授权

US10424946B2 Apparatus and method for managing battery system 有权
公开(公告)号：US10424946B2
公开(公告)日：2019-09-24
申请号：US15623564
申请日：2017-06-15
申请人： LG CHEM, LTD.
发明人： Sung-Yul Yoon , Young-Bo Cho
IPC分类号： H01M10/44 , H01M10/46 , H02J7/00
摘要： Disclosed is an apparatus for efficiently managing a battery system in a situation where a charge or discharge power varies with time. The apparatus for managing a battery system includes a power measuring unit configured to measure the magnitude of a charge power supplied to a battery system or a discharge power output from the battery system, a reference setting unit configured to variably set a power distribution reference according to the measured magnitude of power, and a power distributing unit configured to distribute and supply a charge power to battery units having different outputs and capacities according to the set power distribution reference or allow a discharge power to be distributed and output from battery units having different outputs and capacities according to the set power distribution reference.

6. 发明授权

US09362741B2 Apparatus and method for variably controlling disconnection of interconnection lines in battery system 有权
标题翻译：用于可变地控制电池系统中互连线断开的装置和方法
公开(公告)号：US09362741B2
公开(公告)日：2016-06-07
申请号：US13851239
申请日：2013-03-27
申请人： LG CHEM, LTD.
发明人： Jung-Soo Kang , Young-Bo Cho
IPC分类号： H02J1/00 , H01M10/44 , H01M10/48 , H01M2/34
CPC分类号： H02J1/00 , H01M2/348 , H01M10/441 , H01M10/482 , H01M10/486 , Y10T307/696
摘要： Disclosed are an apparatus and method for variably controlling the disconnection or connection of switch connections between battery units in a large battery system based on the degree of a sensed dangerous external situation to convert the battery system into a small capacity and low voltage state. The apparatus includes: switches provided to interconnection lines between battery assembly units to electrically connect or disconnect the interconnection lines; a switch control module adapted to apply on/off signals to the switches; and a disconnection control module adapted to control the switch control module based on a sensed dangerous level to vary the position and number of the target switches to be opened or closed and the disconnection intervals. According to the apparatus and method, dangerous external situations of a large battery system can be sensed and the disconnection of physical connections between the battery units can be variably controlled.
摘要翻译：公开了一种用于根据感测的危险外部情况的程度可变地控制大型电池系统中的电池单元之间的开关连接的断开或连接的装置和方法，以将电池系统转换成小容量和低电压状态。该装置包括：提供给电池组件单元之间的互连线的开关，以电连接或断开互连线; 开关控制模块，适于向开关施加开/关信号; 以及断开控制模块，其适于基于感测的危险水平来控制所述开关控制模块，以改变要打开或关闭的目标开关的位置和数量以及所述断开间隔。根据该装置和方法，可以感测到大型电池系统的危险外部情况，并且可以可变地控制电池单元之间的物理连接的断开。

7. 发明授权

US09182450B2 System for automatically recognizing battery characteristic, battery information storage device for the same, and method for automatically optimizing battery management device by using the same 有权
标题翻译：用于自动识别电池特性的系统，电池信息存储装置，以及通过使用电池管理装置自动优化的方法
公开(公告)号：US09182450B2
公开(公告)日：2015-11-10
申请号：US14151357
申请日：2014-01-09
申请人： LG CHEM, LTD.
发明人： Jung-Soo Kang , Young-Bo Cho
IPC分类号： G01R31/36 , B60L3/00 , B60L3/12 , H01M10/42
CPC分类号： G01R31/3648 , B60L3/0046 , B60L3/12 , G01R31/3606 , G01R31/362 , G01R31/3651 , G01R31/3658 , G01R31/3679 , H01M2/1072 , H01M2010/4271 , H01M2010/4278 , H01M2220/20
摘要： A system for automatically recognizing a battery characteristic includes a battery information storage device for storing battery information; and a battery management device is connected to the battery information storage device and configured to battery management standards with reference to the battery information stored in the battery information storage device. In various cases in which a battery model applied to a system changes or various battery models are applied to a single system, the battery management device automatically recognizes characteristics of the different battery models, which allows the battery to be managed according to the optimized management standards suitable for the characteristics of the battery.
摘要翻译：一种用于自动识别电池特性的系统包括用于存储电池信息的电池信息存储装置; 并且电池管理装置被连接到电池信息存储装置并且被配置为参考存储在电池信息存储装置中的电池信息的电池管理标准。在将应用于系统的电池模型改变或者各种电池模型应用于单个系统的各种情况下，电池管理装置自动识别不同电池模型的特性，这允许根据优化的管理标准来管理电池适合电池的特点。

8. 发明申请

US20180123094A1 ENERGY STORAGE SYSTEM 审中-公开
公开(公告)号：US20180123094A1
公开(公告)日：2018-05-03
申请号：US15797331
申请日：2017-10-30
申请人： LG Chem, Ltd.
发明人： Sung-Han Yoon , Tae-Shin Cho , Hyun-Min Lee , Ji-Won Lee , Young-Bo Cho
IPC分类号： H01M2/10 , B65D51/16
CPC分类号： H01M2/1072 , B65D51/16 , H01M2/1077 , H01M2220/10 , H01M2220/30
摘要： Disclosed is an energy storage system, which includes at least one battery rack including at least one battery pack, a rack housing having an accommodation space for accommodating the at least one battery rack, and a rack door unit mounted to the rack housing to open or close the accommodation space of the rack housing and at least partially made of flexible material.

9. 发明授权

US08912758B2 Power storage apparatus, power storage system having the same and method of assembling power storage system by using the same 有权
标题翻译：蓄电装置，具有相同的蓄电系统及使用该蓄电装置的蓄电系统的组装方法
公开(公告)号：US08912758B2
公开(公告)日：2014-12-16
申请号：US13889380
申请日：2013-05-08
申请人： LG Chem, Ltd.
发明人： Jung-Soo Kang , Chan-Min Park , Young-Bo Cho , Jong-Soo Ha
IPC分类号： H02J7/00 , H04Q9/00 , H01M10/42 , G01R31/36
CPC分类号： H02J7/0042 , G01R31/3686 , H01M10/4207 , H01M2010/4271 , H02J7/00 , H02J7/0004 , H02J7/0009 , H02J7/0013 , H02J7/0026 , H04Q9/00 , H04Q2209/88 , Y02T10/7055
摘要： The present disclosure describes a power storage apparatus including a housing made of a durable material and defining an installation space of a plurality of secondary batteries; a plurality of secondary batteries accommodated in the housing and connected to each other in series or in parallel; a Battery Management System (BMS) for controlling charge and discharge of the plurality of secondary batteries and monitoring an electric characteristic value thereof; and a status setting switch for setting a status of the BMS. According to the present disclosure, a power storage system may be easily configured by means of a simple BMS setting. Also, if any one of the power storage apparatuses is not working properly, the power storage apparatus with a problem may be easily distinguished by the naked eyes of a manager, which facilitates easy maintenance and repair.
摘要翻译：本公开描述了一种蓄电装置，其包括由耐用材料制成并限定多个二次电池的安装空间的壳体; 多个二次电池容纳在壳体中并串联或并联连接; 电池管理系统（BMS），用于控制所述多个二次电池的充电和放电，并监测其电特性值; 以及用于设置BMS的状态的状态设置开关。根据本公开，可以通过简单的BMS设置容易地配置蓄电系统。此外，如果任何一个蓄电装置不能正常工作，那么存在问题的蓄电装置可以容易地通过管理者的肉眼来区分，这便于维护和修理。

10. 发明授权

US10593916B2 Energy storage system 有权
公开(公告)号：US10593916B2
公开(公告)日：2020-03-17
申请号：US15797331
申请日：2017-10-30
申请人： LG Chem, Ltd.
发明人： Sung-Han Yoon , Tae-Shin Cho , Hyun-Min Lee , Ji-Won Lee , Young-Bo Cho
IPC分类号： H01M2/10 , B65D51/16
摘要： Disclosed is an energy storage system, which includes at least one battery rack including at least one battery pack, a rack housing having an accommodation space for accommodating the at least one battery rack, and a rack door unit mounted to the rack housing to open or close the accommodation space of the rack housing and at least partially made of flexible material.

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