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公开(公告)号：WO2009103084A3
公开(公告)日：2009-11-12
申请号：PCT/US2009034330
申请日：2009-02-17
Applicant: ATIEVA INC , WENG SAM
Inventor： WENG SAM
CPC classification number: G01R31/3658 , G01R31/3606 , H01M10/482 , H02J7/0021 , Y10T307/615
Abstract: A battery pack monitoring system for monitoring a plurality of battery modules within a battery pack. Primary monitoring circuits are coupled to monitor respective battery modules and have circuitry to output measurement values that correspond to the respective battery modules. At least one standby monitoring circuit is coupled to monitor at least one of the battery modules and includes circuitry to output a first measurement value that corresponds to the battery module. A pack controller selectively applies, in a determination of battery pack status, either the first measurement value from the standby monitoring circuit or a second measurement value from one of the primary monitoring circuits.
Abstract translation: 一种用于监视电池组内的多个电池模块的电池组监视系统。 主监控电路被耦合以监控相应的电池模块并且具有电路以输出对应于相应电池模块的测量值。 至少一个备用监控电路被耦合以监控至少一个电池模块并且包括用于输出对应于电池模块的第一测量值的电路。 电池组控制器在确定电池组状态时选择性地应用来自待机监视电路的第一测量值或来自一个主监视电路中的一个的第二测量值。
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公开(公告)号：WO2009103086A3
公开(公告)日：2009-12-03
申请号：PCT/US2009034332
申请日：2009-02-17
Applicant: ATIEVA INC , WENG SAM
Inventor： WENG SAM
CPC classification number: G01R31/3658 , G01R31/3606 , H01M10/482 , H02J7/0021 , Y10T307/615
Abstract: A battery pack monitoring system for monitoring a plurality of battery modules within a battery pack. Primary monitoring circuits are coupled to monitor respective battery modules and have circuitry to output measurement values that correspond to the respective battery modules. At least one standby monitoring circuit is coupled to monitor at least one of the battery modules and includes circuitry to output a first measurement value that corresponds to the battery module. A pack controller selectively applies, in a determination of battery pack status, either the first measurement value from the standby monitoring circuit or a second measurement value from one of the primary monitoring circuits.
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公开(公告)号：WO2011060096A3
公开(公告)日：2011-09-29
申请号：PCT/US2010056269
申请日：2010-11-10
Applicant: ATIEVA INC , WENG SAM , RISK GABRIEL
Inventor： WENG SAM , RISK GABRIEL
CPC classification number: H01M10/441 , Y02E60/12 , Y10T307/516 , Y10T307/625
Abstract: A method for operating a battery system having multiple battery packs. The method includes decoupling the output of a discharged battery pack from the vehicle load, reducing the voltage between an output of a charged battery pack and the vehicle load prior to coupling the output of the charged battery pack to the vehicle load.
Abstract translation: 一种用于操作具有多个电池组的电池系统的方法。 该方法包括将放电的电池组的输出与车辆负载解耦，在将充电的电池组的输出耦合到车辆负载之前减小充电的电池组的输出与车辆负载之间的电压。
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公开(公告)号：WO2009103084A2
公开(公告)日：2009-08-20
申请号：PCT/US2009034330
申请日：2009-02-17
Applicant: ATIEVA INC , WENG SAM
Inventor： WENG SAM
CPC classification number: G01R31/3658 , G01R31/3606 , H01M10/482 , H02J7/0021 , Y10T307/615
Abstract: A battery pack monitoring system for monitoring a plurality of battery modules within a battery pack. Primary monitoring circuits are coupled to monitor respective battery modules and have circuitry to output measurement values that correspond to the respective battery modules. At least one standby monitoring circuit is coupled to monitor at least one of the battery modules and includes circuitry to output a first measurement value that corresponds to the battery module. A pack controller selectively applies, in a determination of battery pack status, either the first measurement value from the standby monitoring circuit or a second measurement value from one of the primary monitoring circuits.
Abstract translation: 一种用于监测电池组内的多个电池模块的电池组监视系统。 主监视电路被耦合以监视相应的电池模块，并且具有用于输出对应于各个电池模块的测量值的电路。 至少一个待机监视电路被耦合以监视至少一个电池模块，并且包括用于输出对应于电池模块的第一测量值的电路。 包装控制器在确定电池组状态时选择性地应用来自待机监视电路的第一测量值或来自主要监控电路之一的第二测量值。
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