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1. 发明申请

WO2019116316A1 HANDHELD ELECTROMECHANICAL SURGICAL INSTRUMENTS WITH IMPROVED MOTOR CONTROL ARRANGEMENTS FOR POSITIONING COMPONENTS OF AN ADAPTER COUPLED THERETO 审中-公开
公开(公告)号：WO2019116316A1
公开(公告)日：2019-06-20
申请号：PCT/IB2018/060053
申请日：2018-12-13
申请人： ETHICON LLC
发明人： SHELTON, IV, Frederick E. , MORGAN, Jerome R. , HARRIS, Jason L. , VENDELY, Michael J. , YATES, David C.
IPC分类号： A61B17/072
CPC分类号： A61B17/07207 , A61B2017/00017 , A61B2017/00039 , A61B2017/00115 , A61B2017/00398 , A61B2017/0046 , A61B2017/00473 , A61B2017/00477 , A61B2017/00725 , A61B2017/00734 , A61B2017/00876 , A61B2017/0725 , A61B2017/07257 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285 , A61B2017/2948 , A61B2090/034 , A61B2090/064 , A61B2090/0811 , A61B2090/0813 , H01M10/425 , H01M2010/4271 , H01M2220/30 , H02P5/74 , H02P23/14
摘要： A handheld electromechanical surgical device configured to be operably coupled to a surgical accessory. The device includes a handle assembly that operably supports a plurality of electrically powered motors that are controlled by a processor within the handle assembly. The handle assembly is encased in an outer shell housing. A barrier plate assembly is interposed between the handle assembly the outer shell housing and supports a shaft coupling arrangement for coupling shafts of the powered motors to corresponding portions of the surgical accessory located outside of the outer shell. Sensing arrangements are supported within the handle assembly for monitoring rotation of each of motor drive shaft and communicating with the processor to apply appropriate control signals to the motors.

2. 发明申请

WO2019111220A1 METHOD AND SYSTEM FOR ASSESSING A STATE OF CHARGE/DISCHARGE (SOC/SOD) FOR AN ELECTROCHEMICAL CELL 审中-公开
公开(公告)号：WO2019111220A1
公开(公告)日：2019-06-13
申请号：PCT/IB2018/059751
申请日：2018-12-07
申请人： YAZAMI IP PTE. LTD.
发明人： YAZAMI, Rachid
IPC分类号： H02J7/00 , G01R31/382
CPC分类号： H02J7/0047 , H01M10/425 , H01M10/4257 , H01M10/44 , H01M10/48 , H01M10/486 , H01M2010/4271 , H01M2010/4278 , H02J2007/005
摘要： A method for assessing a state of charge/discharge (SOC/SOD) for a secondary electrochemical cell, said cell having a first operational mode during which said cell is charged from a power supply connected to terminals of said cell, a second operational mode during which said cell is discharged into a load and a rest mode, said method comprising steps of measuring entropy and enthalpy for said electrochemical cell, in the course of said first and second operational modes and during rest, and calculating a data representative of said state of charge/discharge (SOC/SOD).

3. 发明申请

WO2019058583A1 BATTERY SAFETY EVALUATION APPARATUS, BATTERY CONTROL APPARATUS, BATTERY SAFETY EVALUATION METHOD, SAFETY EVALUATION PROGRAM, CONTROL CIRCUIT, AND POWER STORAGE SYSTEM 审中-公开
公开(公告)号：WO2019058583A1
公开(公告)日：2019-03-28
申请号：PCT/JP2018/006540
申请日：2018-02-22
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： FUJITA Yumi , MORITA Tomokazu , SUGIYAMA Nobukatsu
IPC分类号： G01R31/36 , H02J7/00 , H01M10/42 , H01M10/48 , H01M10/633 , B60L11/18 , G01R35/00
CPC分类号： H01M10/4285 , B60L3/0046 , B60L3/12 , B60L58/12 , B60L58/13 , B60L58/16 , B60L2240/545 , B60L2250/10 , B60L2260/44 , G01B7/16 , G01R31/3842 , G01R31/392 , H01M10/425 , H01M10/44 , H01M10/482 , H01M10/488 , H01M10/633 , H01M2010/4271 , H01M2010/4292 , H01M2200/00 , H02J7/0026 , H02J7/0029
摘要： A battery safety evaluation apparatus as an aspect of the present invention includes a battery characteristic estimator and a battery swelling index calculator.　The battery characteristic estimator estimates an estimation value of an inner state parameter of a first battery to be evaluated on the basis of data of voltage and current of the first battery measured in charging or discharging the first battery.　The battery swelling index calculator calculates a safety index regarding swelling risk of the first battery on the basis of first reference data. The first battery is a secondary battery.　The first reference data is reference data considered to correspond to the first battery from the reference data on the basis of estimation value of the inner state parameter.　The reference data indicates at least one of relationships between a positive electrode capacity, a negative electrode capacity and an SOC deviation of a secondary battery.

4. 发明申请

WO2018208732A1 ELECTROCHEMICAL STACK DIRECT HEAT TO ELECTRICITY GENERATOR 审中-公开
公开(公告)号：WO2018208732A1
公开(公告)日：2018-11-15
申请号：PCT/US2018/031527
申请日：2018-05-08
申请人： MASSACHUSETTS INSTITUTE OF TECHNOLOGY
发明人： XU, Lin , LINFORD, Patrick, Alan , THOMPSON, Carl Vernette, III , SHAO-HORN, Yang
IPC分类号： H01M10/42 , H01M10/60 , H01M10/0525 , H01M14/00 , H02J7/00 , F24V40/00
CPC分类号： H01M10/441 , H01G9/21 , H01M10/0525 , H01M10/425 , H01M10/443 , H01M2010/4271
摘要： A thermogalvanic electrochemical system includes two battery sources connected together in a switchable circuit to provide electric current to an electrical load in the circuit. The battery sources are located in a thermal environment having a varying temperature, and each battery source has a corresponding electrical potential that varies with temperature of the thermal environment. A power management processor operates the circuit to: form a closed circuit at a first temperature with current flow from a first battery source through the electrical load to a second battery source until reaching a first thermal equilibrium, and then form an open circuit, then form a closed circuit at a second temperature with current flow from the second battery source through the electrical load to the first current source until reaching a second thermal equilibrium, and then form an open circuit.

5. 发明申请

WO2018095040A1 一种混合电池控制系统审中-公开
公开(公告)号：WO2018095040A1
公开(公告)日：2018-05-31
申请号：PCT/CN2017/091983
申请日：2017-07-06
申请人：深圳市清深科技有限公司
发明人：王海帆 , 吴晋 , 黄翔 , 曾萍丹
IPC分类号： H01M10/42 , H01M10/48
CPC分类号： H01M10/425 , H01M10/4257 , H01M10/4264 , H01M10/48 , H01M2010/4271 , H01M2010/4278
摘要：本发明涉及一种混合电池控制系统，该系统包括：电池包、充放电控制器和云端服务器；其中，充放电控制器用于将电池包的参数信息传输到所述云端服务器，所述电池包的参数信息包括电池包的周围环境及工作条件；云端服务器对所述电池包的周围环境及工作条件进行分析，根据分析结果自动匹配至相应充放电模式，并将所述充放电模式传输到充放电控制器，所述充放电控制器根据所述充放电模式对电池包进行柔性充放电。本发明根据电池包所处的地理位置信息，对其进行柔性智能充电和放电策略，这样能提高电池包中的电池的充放电效率，降低储能模块成本，提升电池包安全性，提高整体能源使用经济效益。

6. 发明申请

WO2017144975A1 DUAL BUS BATTERY BALANCING SYSTEM 审中-公开
标题翻译：双总线电池平衡系统
公开(公告)号：WO2017144975A1
公开(公告)日：2017-08-31
申请号：PCT/IB2017/000254
申请日：2017-02-23
申请人： REVISION MILITARY S.A.R.L.
发明人： CARKNER, Steve , ANDRASI, Eric John, Georges , LYNES, Paul
IPC分类号： H02J7/00
CPC分类号： H01M2/348 , H01M2/1077 , H01M2/206 , H01M2010/4271 , H01M2200/106 , H01M2220/10 , H02J7/0016 , H02J7/0021 , H02J7/0022 , H02J7/0026 , H02J7/0045
摘要： A battery balancing system (100) for parallel connected batteries (101) for balancing batteries that are at dissimilar voltages. The system has a high and a low bus (108, 109), connected by a current limiter (107). The high bus (108) takes energy from the highest voltage battery or batteries in the system and transfers the energy through the current limiter (107) to the low bus (109), which in turn delivers energy to the lowest voltage battery or batteries in the system.
摘要翻译：用于平行连接的电池（101）的电池平衡系统（100），用于平衡处于不同电压的电池。该系统具有由限流器（107）连接的高和低总线（108,109）。高总线（108）从系统中的最高电压电池或多个电池获取能量，并通过限流器（107）将能量传输到低总线（109），低总线（109）又将能量传输到最低电压电池该系统。

7. 发明申请

WO2017131981A1 ENHANCED PARALLEL PROTECTION CIRCUIT 审中-公开
标题翻译：增强型并联保护电路
公开(公告)号：WO2017131981A1
公开(公告)日：2017-08-03
申请号：PCT/US2017/013622
申请日：2017-01-16
申请人： MICROSOFT TECHNOLOGY LICENSING, LLC
发明人： DUTRA, Jonathan Alan , FULLAM, Scott Francis , MEHTA, Agustya Ruchir , PENNY, Junius Mark , LUKOFSKY, David
IPC分类号： H02H3/05 , H01M10/00 , H02H7/18
CPC分类号： H02J7/0026 , H01M10/425 , H01M2010/4271 , H02H3/05 , H02H7/18 , H02J7/0031
摘要： A system (100) using separate battery packs (102A, 102B) in a parallel configuration is arranged with multiple protection circuit modules (PCMs). The PCMs (111) are configured to detect fault conditions, such as over voltage, under voltage, excess current, excess heat, etc. Individual PCMs can be configured to control associated switches (103A, 103B) and/or other components. When a fault condition is detected by an individual PCM, the individual PCM triggers one or more associated switches to shut down one or more components. In addition, by the use of the techniques disclosed herein, the individual PCM can also trigger switches that are controlled by other PCMs. Configurations disclosed herein mitigate occurrences where a multi-PCM device is operating after at least one PCM has shut down. Configurations disclosed herein provide safeguards and redundant protection in scenarios where a fault event is detected by one PCM and not detected by another PCM in a parallel configuration.
摘要翻译：采用并联配置的独立电池组（102A，102B）的系统（100）布置有多个保护电路模块（PCM）。 PCM（111）被配置为检测诸如过电压，欠电压，过电流，过热等的故障状况。单独的PCM可以被配置为控制关联的开关（103A，103B）和/或其他部件。当单个PCM检测到故障状况时，单个PCM触发一个或多个关联的开关来关闭一个或多个组件。另外，通过使用这里公开的技术，单独的PCM也可以触发由其他PCM控制的开关。本文公开的配置减轻了在至少一个PCM已经关闭之后多PCM设备正在工作的情况。本文公开的配置在由一个PCM检测到故障事件而未由并行配置中的另一PCM检测到的情况下提供保障和冗余保护。

8. 发明申请

WO2017115092A2 BATTERY MANAGEMENT SYSTEM 审中-公开
标题翻译：电池管理系统
公开(公告)号：WO2017115092A2
公开(公告)日：2017-07-06
申请号：PCT/GB2016/054091
申请日：2016-12-30
申请人： HYPERDRIVE INNOVATION LIMITED
发明人： IRISH, Stephen , SHAW, Robin
IPC分类号： H02J7/00 , H02J7/04 , H01M10/42 , H01M10/48
CPC分类号： H02J7/0004 , H01M2/1061 , H01M2/1077 , H01M2/206 , H01M10/425 , H01M10/48 , H01M2010/4271 , H01M2010/4278 , H02J7/042 , H02J2007/0001 , H02J2007/0095
摘要： A battery management system for use in charging a rechargeable battery is disclosed. The battery management system comprises a controller powered by a first power supply, at least one sensor for providing a sensor signal relating to at least one parameter of the rechargeable battery to the controller, and a data store. The controller is configured to write data to the data store based on the sensor signal. The data store is coupled to a data reader. The data reader is operable to be powered by an auxiliary power supply to read data held by the data store.
摘要翻译：公开了用于充电可充电电池的电池管理系统。电池管理系统包括由第一电源供电的控制器，用于向控制器提供与可再充电电池的至少一个参数有关的传感器信号的至少一个传感器，以及数据存储器。控制器被配置为基于传感器信号将数据写入到数据存储器。数据存储器连接到数据读取器。数据读取器可操作为由辅助电源供电以读取由数据存储器保存的数据。

9. 发明申请

WO2017103617A1 BATTERY MANAGEMENT SYSTEM 审中-公开
标题翻译：电池管理系统
公开(公告)号：WO2017103617A1
公开(公告)日：2017-06-22
申请号：PCT/GB2016/053974
申请日：2016-12-16
申请人： OXIS ENERGY LIMITED
发明人： KABACIK, Lukasz
IPC分类号： H02J7/00 , H01M4/58 , H01M10/46
CPC分类号： H02J7/0083 , H01M4/38 , H01M10/052 , H01M10/42 , H01M2010/4271 , H02J7/0075 , H02J7/0081
摘要： The present application provides a battery management system for a lithium sulphur cell. The battery management system comprises a charging module configured to charge a lithium sulphur cell; and a logical module configured to control the charging module to charge the lithium sulphur cell to a shuttle reduction state of charge. The shuttle reduction state of charge is equal to or lower than a predetermined shuttle state of charge at which a first derivative of a state of charge of the lithium sulphur cell during charging with respect to one of time or charge is within a predetermined first derivative threshold of zero and at which a second derivative of the state of charge of the lithium sulphur cell during charging with respect to one of time or charge is within a predetermined second derivative threshold of zero at the same value of time or charge at which the first derivative is within the predetermined first derivative threshold of zero.
摘要翻译：本申请提供了用于锂硫电池的电池管理系统。该电池管理系统包括：充电模块，被配置为给锂硫电池充电; 以及逻辑模块，被配置为控制充电模块以将锂硫电池充电至穿梭降低充电状态。梭式还原充电状态等于或低于充电期间锂硫电池的充电状态相对于时间或充电之一的一阶状态在预定一阶导数阈值之内的预定穿梭充电状态为零，并且在充电期间锂硫电池的充电状态相对于时间或电荷之一的二阶导数在预定的二阶导数阈值内为零，在相同的时间或电荷值下，在零的预定的一阶导数阈值内。

10. 发明申请

WO2017079040A1 STRING CONTROL UNIT AUTO-CONFIGURATION AND FAULT COMMUNICATION SYSTEMS AND METHODS 审中-公开
标题翻译：字符串控制单元自动配置和故障通信系统和方法
公开(公告)号：WO2017079040A1
公开(公告)日：2017-05-11
申请号：PCT/US2016/059277
申请日：2016-10-28
申请人： JOHNSON CONTROLS TECHNOLOGY COMPANY
发明人： DULLE, Ronald J.
IPC分类号： B60L3/00 , B60L11/18
CPC分类号： H02J7/0031 , B60L3/0046 , B60L11/18 , B60L11/1851 , B60L11/1861 , B60L11/1864 , B60L11/1868 , B60L11/1877 , B60L11/1879 , B60L2240/54 , B60L2240/547 , B60L2240/549 , G01R31/362 , G01R31/3655 , G01R31/3658 , G06F1/266 , G06F1/3212 , G06F17/5004 , G06F17/5095 , H01M2/1077 , H01M2/34 , H01M10/42 , H01M10/4207 , H01M10/425 , H01M10/482 , H01M2010/4271 , H01M2220/20 , H04L67/12 , Y02T10/7005 , Y02T10/7044 , Y02T10/7061 , Y02T90/16
摘要： One embodiment of the present disclosure describes a battery control system including a first string control unit that controls operation of a first battery string and outputs a first serial communication signal, in which the first serial communication signal comprises a first frequency to indicate that the first string control unit is a master string control unit when a fault is not detected; and a second string control unit that controls operation of a second battery string; receives the first serial communication signal; determines that the second string control unit is a subordinate string control, unit when the first serial communication signal comprises the first frequency; and outputs a second serial communication signal, in which the second serial communication signal comprises a second frequency to indicate that the second string control unit is the first subordinate string control unit when a fault is not detected.
摘要翻译：本公开的一个实施例描述了一种电池控制系统，包括：第一串控制单元，其控制第一电池串的操作并输出第一串行通信信号，其中第一串行通信信号包括当未检测到故障时，指示第一串控制单元是主串控制单元的第一频率; 以及第二串控制单元，其控制第二电池串的操作; 接收第一串行通信信号; 当第一串行通信信号包括第一频率时，确定第二串控制单元是从属串控制单元; 并且当没有检测到故障时输出第二串行通信信号，其中第二串行通信信号包括第二频率以指示第二串控制单元是第一从属串控制单元。

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