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1. 发明专利

JP2012010563A Capacitor control circuit and electric storage device 有权
标题翻译：电容器控制电路和电储存装置
公开(公告)号：JP2012010563A
公开(公告)日：2012-01-12
申请号：JP2010146734
申请日：2010-06-28
申请人： Hitachi Vehicle Energy Ltd , 日立ビークルエナジー株式会社
发明人： NAKAO RYOHEI , KAWAHARA YOHEI , KUDO AKIHIKO , EMORI AKIHIKO , SAKABE HIROSHI
IPC分类号： H02J7/02 , B60L3/00 , B60L11/18 , H01M10/44 , H01M10/48 , H02J7/00
CPC分类号： H02J7/0021 , B60L11/1864 , B60L11/1866 , B60L2200/26 , H01M10/4207 , H01M10/48 , H01M2010/4271 , H02J7/0016 , H02J7/044 , Y02T10/7005 , Y02T10/7055 , Y02T10/7061
摘要： PROBLEM TO BE SOLVED: To provide a capacitor control circuit or an electric storage device which contains a battery pack in which a plurality of unit cells are connected in series, capable of solving the problem of variation in voltage or charging state that can occur among unit cells, or capable of preventing a unit cell from being kept in over-charged state over a long period.SOLUTION: A unit cell group 112, each of which consisting of a plurality of unit cells 111, is connected in series by a plurality of numbers to constitute a battery pack 110. Unit cell control means 121 provided for each unit cell group operates with the power supplied from the unit cell group that has been allocated, and monitors and controls the state of unit cells in the unit cell group. Battery pack control means 150 controls the unit cell control means based on the information from a plurality of unit cell control means. The battery pack control means, if there exists a unit cell group of which charging condition is higher than a predetermined charging condition, discharges a unit cell to lower a charging state by allowing operation of the unit cell control means that monitors the unit cell group in high charging state to be continued, at the time of suspension of charging/discharging of the battery pack.
摘要翻译：要解决的问题：为了提供一种电容器控制电路或蓄电装置，其包含其中多个单电池串联连接的电池组，能够解决电压或充电状态变化的问题，其可以发生在单元电池中，或者能够防止单位电池长时间保持在过充电状态。解决方案：由多个单元电池111组成的单元电池组112通过多个数字串联连接以构成电池组110.为每个单位电池组提供单元电池控制装置121 使用从已分配的单元组提供的电力进行操作，并监视和控制单位单元组中的单位单元的状态。电池组控制装置150基于来自多个单元电池控制装置的信息来控制单元电池控制装置。电池组控制装置，如果存在充电条件高于预定充电条件的单元电池组，则通过允许监视单元电池组的单元电池控制装置的操作来放电单元以降低充电状态在电池组的充电/放电停止时继续高充电状态。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2012010562A Battery control circuit 有权
标题翻译：电池控制电路
公开(公告)号：JP2012010562A
公开(公告)日：2012-01-12
申请号：JP2010146711
申请日：2010-06-28
申请人： Hitachi Vehicle Energy Ltd , 日立ビークルエナジー株式会社
发明人： KAWAHARA YOHEI , NAKAO RYOHEI , KUDO AKIHIKO , EMORI AKIHIKO , SAKABE HIROSHI
IPC分类号： H02J7/02 , H01M10/44
CPC分类号： H02J7/0014 , B60L3/0046 , B60L7/14 , B60L11/1803 , B60L11/1866 , B60L2200/26 , B60L2240/545 , B60L2240/547 , B60L2240/549 , H02J7/0016 , H02J7/0021 , Y02T10/7005 , Y02T10/7055 , Y02T10/7061 , Y02T10/92 , Y02T90/16
摘要： PROBLEM TO BE SOLVED: To provide a battery control circuit capable of optimally managing SOC (State Of Charge) of a plurality of power storage means to be connected in series with simple processing and a small number of instructions.SOLUTION: The battery control circuit comprises: a voltage detection circuit 124 for measuring a voltage of an electric cell; equalization circuits 122 and 123 for equalizing voltages between electric cells or SOC; a signal input/output circuit 129 for communicating with the outside; a power circuit 126 provided with normal mode and low consumption mode; and a time management circuit 127. The battery control circuit receives a signal including the time required to switch the power circuit from normal mode to low consumption mode and stores the signal in the time management circuit. When an external command is not issued within a predetermined time or when an operation stop command is issued from the outside, the time management circuit continuously operates the power circuit in normal mode. When the continuous operation time monitored in normal mode by the time management circuit matches with the stored time, the time management circuit switches the power circuit to low consumption mode.
摘要翻译：要解决的问题：提供一种电池控制电路，其能够最佳地管理要与简单处理和少量指令串联连接的多个蓄电装置的SOC（充电状态）。电池控制电路包括：用于测量电池电压的电压检测电路124; 用于均衡电池或SOC之间的电压的均衡电路122和123; 用于与外部通信的信号输入/输出电路129; 设置有正常模式和低消耗模式的电源电路126; 和时间管理电路127.电池控制电路接收包括将电源电路从正常模式切换到低功耗模式所需的时间的信号，并将该信号存储在时间管理电路中。当在预定时间内没有发出外部指令或者当从外部发出操作停止命令时，时间管理电路在正常模式下连续地操作电源电路。当时间管理电路在正常模式下监视的连续运行时间与存储时间匹配时，时间管理电路将电源电路切换到低功耗模式。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011253777A Battery controller and power storage device 有权
标题翻译：电池控制器和蓄电装置
公开(公告)号：JP2011253777A
公开(公告)日：2011-12-15
申请号：JP2010128487
申请日：2010-06-04
申请人： Hitachi Vehicle Energy Ltd , 日立ビークルエナジー株式会社
发明人： YAMAUCHI TATSUMI , MACHIDA AKIHIRO , KUDO AKIHIKO
IPC分类号： H01M10/44 , G01R31/36 , H01M10/48 , H02J7/00 , H02J7/02
CPC分类号： H02J7/0013 , B60L3/0046 , B60L3/0069 , B60L11/14 , B60L11/1853 , B60L11/1866 , B60L11/1868 , B60L15/20 , B60L2200/26 , B60L2210/10 , B60L2210/30 , B60L2220/14 , B60L2240/421 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2270/20 , G01R31/362 , G01R31/3658 , H01M10/441 , H01M10/482 , H02J7/0016 , H02J7/0052 , Y02T10/642 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7055 , Y02T10/7061 , Y02T10/7066 , Y02T10/7077 , Y02T10/7216 , Y02T10/7241 , Y02T10/7275
摘要： PROBLEM TO BE SOLVED: To provide a power storage device including a battery controller which protects a battery control IC against breakdown by preventing application of high voltage of a battery pack to an integrated circuit of the battery controller when the battery pack and the battery controller are connected.SOLUTION: The battery controller which controls a battery module where multiple cell groups (20A1-20B1) each consisting of series connection of multiple battery cells (BC1-16) are connected in series or in series-parallel comprises multiple cell controller ICs (IC1-4) which control multiple cell groups, respectively, and one or more connectors provided in order to connect the multiple cell controller ICs to the battery module. The multiple cell controller ICs include first and second cell controller ICs provided continuously to control two or more cell groups connected in series, and an auxiliary connection member (pin) for connecting the GND terminal side wiring of the first cell controller IC and the VCC terminal side wiring of the second cell controller IC on the outside of the battery controller is provided.
摘要翻译：要解决的问题：提供一种蓄电装置，其包括电池控制器，该电池控制器通过防止电池组和电池组的电池组的高电压施加到电池控制器的集成电路而保护电池控制IC免受击穿电池控制器已连接。解决方案：控制电池模块的电池控制器，其中多个电池单元（BC1-16）的串联连接的多个电池组（20A1-20B1）串联或并联连接包括多个电池控制器IC （IC1-4），其分别控制多个单元组，以及一个或多个连接器，以便将多个单元控制器IC连接到电池模块。多单元控制器IC包括连续设置以控制串联连接的两个或更多个单元组的第一和第二单元控制器IC以及用于连接第一单元控制器IC的GND端子侧布线和VCC端子的辅助连接构件（引脚）提供了在电池控制器的外部的第二电池控制器IC的侧面配线。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2011166867A Battery control device and battery system 有权
标题翻译：电池控制装置和电池系统
公开(公告)号：JP2011166867A
公开(公告)日：2011-08-25
申请号：JP2010023919
申请日：2010-02-05
申请人： Hitachi Vehicle Energy Ltd , 日立ビークルエナジー株式会社
发明人： KUDO AKIHIKO , KIKUCHI MUTSUMI , SHIBAHARA GOSUKE , EMORI AKIHIKO , KAMIMURA YASUO , YAMAUCHI TATSUMI , KUBO KENJI , AOSHIMA YOSHINARI
IPC分类号： H02J7/02 , B60L3/00 , H01M10/48
CPC分类号： H02J7/0018 , H02J7/0029 , H02J2007/004 , Y02T10/7055 , Y10T307/685
摘要： PROBLEM TO BE SOLVED: To provide a battery control device whose reliability can be enhanced.
SOLUTION: The battery control device includes multiple integrated circuits that are each provided in each of battery cell groups and control and monitor each battery cell in the battery cell groups. The integrated circuit CC3N includes a constant voltage circuit 134 that lowers a total voltage VCC of a corresponding battery cell group to an integrated circuit internal voltage VDD, a transmission output circuit 140 serving as a signal generation circuit that generates, based upon a first signal provided by a higher-order control circuit, a second signal having a wave height value different from a wave height value of the first signal and outputs the second signal, and a startup circuit 147 that includes a first comparator 251 having a first decision-making threshold corresponding to the first signal and a second comparator 251 having a second decision-making threshold corresponding to the second signal and starts up the constant voltage circuit 134 in response to a change in an output from at least either the first comparator 251 or the second comparator 250.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供可提高可靠性的电池控制装置。电池控制装置包括各自设置在每个电池单元组中的多个集成电路，并且控制和监视电池单元组中的每个电池单元。集成电路CC3N包括将相应的电池单元组的总电压VCC降低到集成电路内部电压VDD的恒压电路134，作为产生电路的发送输出电路140，该信号产生电路基于提供的第一信号通过高阶控制电路，具有与第一信号的波高值不同的波高值的第二信号，并输出第二信号;以及启动电路147，其包括具有第一决策阈值的第一比较器251 对应于第一信号的第二比较器251和具有对应于第二信号的第二判定阈值的第二比较器251，响应于来自至少第一比较器251或第二比较器的输出的变化而启动恒压电路134 （C）2011，JPO＆INPIT

5. 发明专利

JP2010256323A State detector for power supply device 有权
标题翻译：用于电源设备的状态检测器
公开(公告)号：JP2010256323A
公开(公告)日：2010-11-11
申请号：JP2009258894
申请日：2009-11-12
申请人： Hitachi Ltd , Hitachi Vehicle Energy Ltd , 日立ビークルエナジー株式会社 , 株式会社日立製作所
发明人： KAWAHARA YOHEI , AOSHIMA YOSHINARI , TSURU KENICHIRO , KUDO AKIHIKO , EMORI AKIHIKO , YAMAUCHI TATSUMI
IPC分类号： G01R31/36 , H01M10/44 , H01M10/48 , H02J7/00 , H02J7/10
CPC分类号： G01R31/361
摘要： PROBLEM TO BE SOLVED: To realize a state detector for a power supply device for accurately detecting a state of an accumulation means by sequentially correcting characteristic information necessary for detecting the state of the accumulation means while continuing to charge/discharge the accumulation means. SOLUTION: The state detector for a power supply device includes: a measurement means for obtaining current, voltage, and temperature of the accumulation means for charging and discharging as measurement values; a storage means for storing the characteristic information of the accumulation means; an arithmetic means for detecting the state of the accumulation means based on the measurement values and the characteristic information stored in the storage means; a conflict detection means for monitoring the result of the state detection by the arithmetic means while charging or discharging the accumulation means so as to detect as a conflict when the result satisfies predetermined conditions; and a correction means for correcting the characteristic information stored in the storage means in response to the conflict detected by the conflict detection means while charging or discharging the accumulation means. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：为了实现电源装置的状态检测器，用于通过在继续对累积装置进行充电/放电的同时顺序地校正检测累积装置的状态所需的特性信息来精确地检测累加装置的状态。解决方案：电源装置的状态检测器包括：用于获取用于充放电的累积装置的电流，电压和温度作为测量值的测量装置; 存储装置，用于存储累积装置的特征信息; 算术装置，用于基于存储在存储装置中的测量值和特性信息来检测累积装置的状态; 冲突检测装置，用于在对累积装置充电或放电时监视运算装置的状态检测结果，以便当结果满足预定条件时作为冲突检测; 以及校正装置，用于响应于在对累积装置充电或放电时由冲突检测装置检测到的冲突来校正存储在存储装置中的特性信息。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010249793A Battery monitoring system and method of diagnosing the same 有权
标题翻译：电池监测系统及其诊断方法
公开(公告)号：JP2010249793A
公开(公告)日：2010-11-04
申请号：JP2009179741
申请日：2009-07-31
申请人： Hitachi Ltd , Hitachi Vehicle Energy Ltd , 日立ビークルエナジー株式会社 , 株式会社日立製作所
发明人： KUDO AKIHIKO , KIKUCHI MUTSUMI , SHIBAHARA GOSUKE , EMORI AKIHIKO , KAMIMURA YASUO , YAMAUCHI TATSUMI , KUBO KENJI , SONEHARA MICHIHITO , AMANO MASAHIKO , AOSHIMA YOSHINARI
IPC分类号： G01R31/36 , B60L3/00 , H01M10/44 , H01M10/48
CPC分类号： B60L3/0046 , B60L3/0069 , B60L3/0084 , B60L7/14 , B60L11/1803 , B60L11/1851 , B60L11/1861 , B60L11/1866 , B60L2240/545 , B60L2240/547 , B60L2240/549 , G01R31/026 , G01R31/362 , G01R31/3624 , G01R31/3648 , G01R31/3658 , G01R35/00 , H02J7/0021 , Y02T10/7005 , Y02T10/7044 , Y02T10/7055 , Y02T10/7061
摘要： PROBLEM TO BE SOLVED: To provide a battery monitoring system for diagnosing whether battery state detection circuits operate normally and improving reliability.
SOLUTION: The battery monitoring system includes: battery state detection circuits (270, 272, 276, 278, 400, RPU, R1-R4, RPD, MUX1-MUX5) for detecting battery states of battery cells, based on respective cell voltages of the plurality of battery cells (BC1-BC4) connected in series; and a control circuit (30) for monitoring the states of the battery cells, based on the respective cell voltages (BC1-BC4) of the plurality of battery cells. The control circuit (30) inputs pseudo voltage information to the battery state detection circuits (270, 272, 276, 278, 400, RPU, R1-R4, RPD, MUX1-MUX5), and thereby diagnoses whether the battery state detection circuits are operating normally.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供用于诊断电池状态检测电路是否正常工作并提高可靠性的电池监视系统。解决方案：电池监视系统包括：基于各个单元的电池状态检测电路（270,272,276,278,400，RPU，R1-R4，RPD，MUX1-MUX5），用于检测电池单元的电池状态串联连接的多个电池单元（BC1-BC4）的电压; 以及用于基于所述多个电池单元的各个单元电压（BC1-BC4）来监视所述电池单元的状态的控制电路（30）。控制电路（30）向电池状态检测电路（270,272,276,278,400，RPU，R1-R4，RPD，MUX1-MUX5）输入伪电压信息，从而诊断电池状态检测电路是否为运行正常版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2010019603A Power supply 有权
标题翻译：电源
公开(公告)号：JP2010019603A
公开(公告)日：2010-01-28
申请号：JP2008178312
申请日：2008-07-08
申请人： Hitachi Ltd , Hitachi Vehicle Energy Ltd , 日立ビークルエナジー株式会社 , 株式会社日立製作所
发明人： SAKABE HIROSHI , KAWAHARA YOHEI , EMORI AKIHIKO , KUDO AKIHIKO , TAKAHASHI FUMIKAZU , SHIMADA TAKAE
IPC分类号： G01R31/02 , B60L3/00 , B60W10/26 , B60W20/00 , H01M10/48 , H02J7/00
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To reliably detect even such electric leakage as one at a circuit disconnection means between two serial battery modules in which values of insulation resistance is matched with each other on the positive electrode side and the negative electrode side. SOLUTION: In a system including both a battery pack and a circuit insulated from the battery pack, an electric leakage detection apparatus includes: a battery pack voltage detection means provided with a plurality of serially connected resistors and a voltage measuring means for measuring a voltage on one or a plurality of resistors among the plurality of resistors for measuring a voltage of the battery pack; an electric leakage detection means for detecting the insulation resistance between a circuit in which the battery pack is incorporated and the insulated circuit; and an insulation resistance operating means for changing a resistance value of part of the insulation resistance. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了在正极侧和负极侧的绝缘电阻值彼此匹配的两个串联电池模块之间的电路断开装置处可靠地检测到漏电的情况。解决方案：在包括电池组和与电池组绝缘的电路的系统中，漏电检测装置包括：具有多个串联电阻器的电池组电压检测装置和用于测量电压的电压测量装置所述多个电阻器中的一个或多个电阻器上的电压用于测量所述电池组的电压; 用于检测其中结合有电池组的电路与绝缘电路之间的绝缘电阻的漏电检测装置; 以及用于改变部分绝缘电阻的电阻值的绝缘电阻操作装置。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009240081A Controller 审中-公开
标题翻译：控制器
公开(公告)号：JP2009240081A
公开(公告)日：2009-10-15
申请号：JP2008083811
申请日：2008-03-27
申请人： Hitachi Ltd , Hitachi Vehicle Energy Ltd , 日立ビークルエナジー株式会社 , 株式会社日立製作所
发明人： KODAMA TOMONORI , KUDO AKIHIKO
IPC分类号： H02J7/10 , B60L11/18 , H01M10/44
CPC分类号： Y02T10/7005 , Y02T10/7241
摘要： PROBLEM TO BE SOLVED: To provide a controller capable of detecting a voltage and load on a battery pack side or a voltage on a charge/discharge apparatus side without correcting variations in voltage detection.
SOLUTION: A power supply part of a hybrid vehicle includes: the battery pack 100; an inverter 102 as the load or the charge/discharge apparatus; and a controller 101 that detects the voltage of the battery pack 100 and the voltage of the inverter 102, and the battery pack 100 and the inverter 102 are connected via relays 1 to 3. In the control part 101, variation correction in the detection is eliminated since a voltage sensor 103 for detecting the voltage on the battery pack 100 side and the inverter 102 side is used in common, and the voltage at different positions can be detected by the voltage sensor having the same characteristics.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够检测电池组侧的电压和负载或充电/放电装置侧的电压而不校正电压检测的变化的控制器。解决方案：混合动力车辆的电源部件包括：电池组100; 作为负载或充放电装置的逆变器102; 以及控制器101，其检测电池组100的电压和逆变器102的电压，并且电池组100和逆变器102经由继电器1至3连接。在控制部101中，检测中的变化校正为因为用于检测电池组100侧的电压和逆变器102侧的电压传感器103被共同使用，并且可以通过具有相同特性的电压传感器来检测不同位置处的电压。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009183025A Battery system for vehicle, on-vehicle battery module, and cell controller 有权
标题翻译：车用电池系统，车载电池模块和电池控制器
公开(公告)号：JP2009183025A
公开(公告)日：2009-08-13
申请号：JP2008017983
申请日：2008-01-29
申请人： Hitachi Ltd , Hitachi Vehicle Energy Ltd , 日立ビークルエナジー株式会社 , 株式会社日立製作所
发明人： KUBO KENJI , KUDO AKIHIKO , KIKUCHI MUTSUMI , EMORI AKIHIKO
IPC分类号： B60L3/00 , G01R19/00 , H01M2/10 , H01M10/48 , H02J7/02
CPC分类号： B60L11/1879 , B60L11/1855 , B60L11/1866 , G01R19/16542 , G01R31/026 , G01R31/36 , G01R31/3637 , G01R31/3658 , G01R35/00 , H02J7/0021 , H02J7/0026 , Y02T10/7005 , Y02T10/7061 , Y02T90/16
摘要： PROBLEM TO BE SOLVED: To provide a battery system for a vehicle further improved in reliability. SOLUTION: The battery system for the vehicle comprises: integrated circuits 3A to 3N which are individually arranged so as to correspond to cell groups GB1 to GBN of a battery unit 9, respectively, inputted with terminal voltages of battery cells BC1 to BC4 in the corresponding cell groups GB1 to GBN, and measure the inputted terminal voltages; and signal transmission paths 52, 54 for connecting the integrated circuits 3A to 3N, or the integrated circuits 3A to 3N and an external circuit 20. Each of the integrated circuits 3A to 3N arranged at the respective cell groups GB1 to GBN comprises: a selection circuit which selects the terminal voltage of the battery cell being an object to be measured from the inputted terminal voltage; an A-D converter which analog-digital converts the terminal voltage selected by the selection circuit; an abnormality diagnosis circuit which diagnoses an abnormal state in the integrated circuit; and a communication circuit which transmits the terminal voltage which is analog-digital converted by the A-D converter, and the diagnosis result of the abnormality diagnosis circuit via the signal transmission paths 52, 54. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种进一步提高可靠性的车辆用电池系统。解决方案：用于车辆的电池系统包括：分别布置成对应于电池单元9的单元组GB1至GBN分别输入电池单元BC1至BC4的端子电压的集成电路3A至3N 在相应的单元组GB1到GBN中，并测量输入的端子电压; 以及用于连接集成电路3A至3N或集成电路3A至3N和外部电路20的信号传输路径52,54。布置在各个单元组GB1至GBN的集成电路3A至3N中的每一个包括：选择从输入的端子电压中选择作为被测定对象的电池单体的端子电压的电路; A-D转换器，其对由选择电路选择的端子电压进行模数转换; 诊断集成电路中的异常状态的异常诊断电路; 以及通过信号传输路径52,54发送由A-D转换器模拟数字转换的端子电压和异常诊断电路的诊断结果的通信电路。（C）2009，JPO＆INPIT

10. 发明专利

JP2008084625A Power storage device 有权
标题翻译：电源存储设备
公开(公告)号：JP2008084625A
公开(公告)日：2008-04-10
申请号：JP2006261650
申请日：2006-09-27
申请人： Hitachi Vehicle Energy Ltd , 日立ビークルエナジー株式会社
发明人： EMORI AKIHIKO , KAWAHARA YOHEI , KAWADA TAKAHIRO , KUDO AKIHIKO
IPC分类号： H01G2/08 , B60K6/28 , B60K6/44 , B60K6/485 , H01G9/00 , H01G9/21 , H01G9/26 , H01M10/48 , H01M10/60 , H02J7/00
CPC分类号： H01M2/1072 , B60L3/0046 , B60L8/003 , B60L11/14 , B60L11/187 , B60L11/1874 , B60L11/1879 , B60L2240/545 , H01M10/486 , H01M10/60 , H01M10/61 , H01M10/613 , H01M10/63 , H01M10/633 , H01M10/656 , H01M10/6563 , H01M10/6566 , H01M10/6567 , Y02T10/70 , Y02T10/7005 , Y02T10/705 , Y02T10/7077 , Y02T10/7083
摘要： PROBLEM TO BE SOLVED: To provide a power storage device capable of diagnosing the state of a temperature detecting means or a cooling means and having high reliability. SOLUTION: The power storage device is equipped with a capacitor module having one or two or more capacitors; two or more temperature detecting means; and a cooling means for cooling the capacitor module, and the temperature detecting means detects at least the inflow temperature of a cooling medium into the capacitor and the outflow temperature from the capacitor, and the temperature of at least one of the capacitor and the capacitor module. COPYRIGHT: (C)2008,JPO&INPIT

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