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公开(公告)号：EP2629390A1
公开(公告)日：2013-08-21
申请号：EP11832467.2
申请日：2011-10-06
发明人： IWASAKI Toshiya , OKUDA Yasuo , SAKAI Souichi
CPC分类号： H02J1/10 , H01M2010/4271 , H02J3/32 , H02J7/35 , Y02P90/50 , Y10T307/724
摘要： To provide a power supply system equipped with a storage battery assembly 104 including a plurality of storage battery control units 42, the power supply system being configured such that a group of the storage battery control units 42, which are selected from the storage battery control units 42, and which have output voltages within a predetermined voltage range, are first connected to the parallel connection line L1, and such that the voltage range is set so as to maximize the number of the storage battery control units 42 having output voltages within the voltage range.
摘要翻译： 为了提供配备有包括多个蓄电池控制单元42的蓄电池组件104的供电系统，供电系统被配置为使得从蓄电池控制单元中选择的一组蓄电池控制单元42 并且其输出电压在预定电压范围内的电池单元42首先连接到并联连接线L1，并且设置电压范围以使得输出电压在电压内的蓄电池控制单元42的数量最大化 范围。
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公开(公告)号：EP2629389A1
公开(公告)日：2013-08-21
申请号：EP11832440.9
申请日：2011-10-04
发明人： IWASAKI Toshiya , OKUDA Yasuo , SAKAI Souichi
CPC分类号： H02J1/10 , H01M10/441 , H01M16/006 , H02J3/382 , H02J3/383 , H02J3/386 , H02J3/387 , Y02E10/563 , Y02E10/763 , Y10T307/50
摘要： A power supply system (100) provided with a plurality of battery units (40), a power converter (28) connected to parallel connection lines (L1) and including a bidirectional DC/AC converter circuit or a bidirectional voltage converter circuit, and a master controller (22) for controlling the power converter (28), wherein the master controller (22): receives a switch state signal expressing that selection switches (SW1) are actually closed; causes the power converter (28) to operate after at least a prescribed standard number of the selection switches (SW1) are closed; calculates target charge/discharge power according to the number of storage battery control units (42) connected to the power converter (28) on the basis of the switch state signal; and controls the power converter (28) in such a manner that the target charge/discharge power is reached.
摘要翻译： 本发明提供一种电源系统（100），其具有多个电池单元（40），与并联连接线（L1）连接且包括双向DC / AC转换器电路或双向电压转换器电路的电力转换器（28） 主控制器22，用于控制功率转换器28，其中主控制器22接收表示选择开关SW1实际闭合的开关状态信号; 在至少规定标准数量的选择开关（SW1）闭合之后使电力变换器（28）动作， 基于开关状态信号，根据连接到电力转换器（28）的蓄电池控制单元（42）的数量来计算目标充电/放电电力; 并且以达到目标充电/放电功率的方式控制功率转换器（28）。
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公开(公告)号：EP2629388A1
公开(公告)日：2013-08-21
申请号：EP11832403.7
申请日：2011-09-27
发明人： SAKAI Souichi , OKUDA Yasuo , IWASAKI Toshiya
CPC分类号： H02J7/007 , G01R19/16542 , G01R31/3658 , H01M10/42 , H01M10/441 , H01M2010/4271 , H01M2010/4278 , H02J7/0021 , H02J7/0026 , H02J2007/0037 , H02J2007/004 , Y10T307/549
摘要： Provided is a power management system, wherein charging/discharging is conducted while reliably preventing overcharging/over-discharging, and charging/discharging control of a storage-battery system (22) comprising a plurality of storage battery units is conducted. An overall storage-battery-unit management unit (16) detects voltages of storage-battery packs composing the storage-battery system (22), voltages of unit cells composing the storage-battery packs, and serial voltages of the storage battery units (24), each of which comprises a plurality of storage-battery packs connected in series. Charging is stopped when either of these voltages exceeds an upper limit value, and discharging is stopped when either of these voltages is less than a lower limit value.
摘要翻译： 提供了一种电力管理系统，其中进行充电/放电同时可靠地防止过度充电/过度放电，并且进行包括多个蓄电池单元的蓄电池系统（22）的充电/放电控制。 整体蓄电池单元管理单元（16）检测组成蓄电池系统（22）的蓄电池组的电压，构成蓄电池组的单元电池的电压以及蓄电池单元（24）的串联电压 ），每个电池包括串联连接的多个蓄电池组。 当这些电压中的任何一个超过上限值时停止充电，并且当这些电压中的任一个小于下限值时停止放电。
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