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1. 发明专利

JP2010098824A Secondary cell control system 有权
标题翻译：二次电池控制系统
公开(公告)号：JP2010098824A
公开(公告)日：2010-04-30
申请号：JP2008266570
申请日：2008-10-15
申请人： Kyushu Electric Power Co Inc , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 九州電力株式会社
发明人： SHIGEMIZU TETSUO , NISHIDA TAKEHIKO , HASHIZAKI KATSUO , TAJIMA HIDEHIKO , KOBAYASHI KATSUAKI , ADACHI KAZUYUKI , MURAKAMI SHINJI , WADA YOSHIHIRO , SHIBATA HIROYUKI , KURAYAMA KOJI
IPC分类号： H02J7/02 , H01M10/44 , H01M10/48
CPC分类号： H01M10/441 , H01M10/482 , H02J7/0016 , H02J7/0018
摘要： PROBLEM TO BE SOLVED: To reduce energy loss in cell balance control. SOLUTION: A secondary cell control system includes a plurality of cells 4, a charging part 5 for charging the cells 4 and a discharging part 6 for discharging the cells 4. The secondary cell system can properly use charging and discharging in accordance with a state of the cells 4, and can perform cell balance control with higher efficiency of energy. A charging means includes the charging parts 5 whose number is smaller than that of a plurality of the cells 4. A discharging means includes the discharging parts 6 whose number is the same as that of the charging parts 5 and which are connected to the charging parts 5 in parallel. The secondary cell control system includes a plurality of the cells 4 and a switch for changing over a connection relationship between the charging parts 5 and the discharging parts 6. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：减少电池平衡控制中的能量损失。解决方案：二次电池控制系统包括多个电池单元4，用于对电池单元4充电的充电部分5和用于放电单元4的放电部分6.二次电池系统可以根据细胞4的状态，并且可以以更高的能量效率执行细胞平衡控制。充电装置包括数量小于多个电池单元4的充电部件5.放电装置包括与充电部件5的数量相同的并且连接到充电部件的放电部件6 5并行。二次电池控制系统包括多个电池单元4和用于改变充电部件5和放电部件6之间的连接关系的开关。（C）2010年，JPO和INPIT

2. 发明专利

JP2008186591A Lithium secondary battery, and battery pack 有权
标题翻译：锂二次电池和电池组
公开(公告)号：JP2008186591A
公开(公告)日：2008-08-14
申请号：JP2007016315
申请日：2007-01-26
申请人： Kyushu Electric Power Co Inc , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 九州電力株式会社
发明人： TAJIMA HIDEHIKO , NISHIDA TAKEHIKO , KOBAYASHI KATSUAKI , ADACHI KAZUYUKI
IPC分类号： H01M2/20 , H01M2/34 , H01M10/05 , H01M10/052 , H01M10/0566 , H01M10/058 , H01M10/42 , H01M10/44 , H01M10/48
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a lithium secondary battery and a battery pack capable of surely preventing degeneration of a battery container and deterioration of battery performance. SOLUTION: For the lithium secondary battery 1 with a positive electrode terminal 4 and a negative electrode terminal 5 mounted on a battery container 2 through an insulator 3 each, the battery container 2 and the positive electrode terminal 4 are to be of the same potential by having them 4, 2 connected with each other through a resistive element 10. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够确实地防止电池容器变质和电池性能劣化的锂二次电池和电池组。解决方案：对于具有通过绝缘体3安装在电池容器2上的正极端子4和负极端子5的锂二次电池1，电池容器2和正极端子4将成为相同的电位通过使它们彼此通过电阻元件10彼此连接。版权所有：（C）2008，JPO＆INPIT

3. 发明专利

JP2009211835A Battery-storing container and battery pack 有权
标题翻译：电池储存器和电池组
公开(公告)号：JP2009211835A
公开(公告)日：2009-09-17
申请号：JP2008051042
申请日：2008-02-29
申请人： Kyushu Electric Power Co Inc , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 九州電力株式会社
发明人： YOSHIDA TADASHI , HASHIZAKI KATSUO , OISHI MASAZUMI , NISHIDA TAKEHIKO , KOBAYASHI KATSUAKI , ADACHI KAZUYUKI , MURAKAMI SHINJI , WADA YOSHIHIRO , KURAYAMA KOJI
IPC分类号： H01M2/10
CPC分类号： H01M2/0242 , H01M2/0217 , H01M2/1077 , H01M2/202 , H01M2/347 , H01M10/0413 , H01M10/0472 , H01M10/0525 , H01M10/425 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6561 , H01M10/6566
摘要： PROBLEM TO BE SOLVED: To provide a battery-storing container that includees vibration resistance and impact resistance improved, while maintaining battery performance and securing reliability, and to provide a battery pack. SOLUTION: The battery-storing container includes: a case 31 with insulation properties and having a plurality of unit batteries stored in alignment; wall parts 34 having insulation properties and partitioning the plurality of unit batteries; and support protrusions 35 protruded toward the unit batteries from at least either the case 31 or the wall parts 34 to support the unit batteries. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种在保持电池性能和确保可靠性的同时提高耐震动性和抗冲击性的电池存储容器，并提供电池组。解决方案：电池存储容器包括：具有绝缘性能并具有多个单元电池对准存储的壳体31; 壁部分34具有绝缘性能并分隔多个单元电池; 以及从壳体31或壁部34的至少一个朝向单元电池突出的支撑突起35，以支撑单元电池。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2009070777A Electric power storage system 有权
标题翻译：电力存储系统
公开(公告)号：JP2009070777A
公开(公告)日：2009-04-02
申请号：JP2007240794
申请日：2007-09-18
申请人： Kyushu Electric Power Co Inc , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 九州電力株式会社
发明人： NISHIDA TAKEHIKO , KOBAYASHI KATSUAKI , AKIYAMA TOMOO , HASHIZAKI KATSUO , TAJIMA HIDEHIKO , ADACHI KAZUYUKI , MURAKAMI SHINJI , WADA YOSHIHIRO , SHIBATA HIROYUKI , KURAYAMA KOJI
IPC分类号： H01M10/44 , H01M10/052 , H01M10/48 , H02J7/00 , H02J7/34
CPC分类号： H01M10/46 , H01M4/505 , H01M10/052 , H01M2004/028 , H02J7/0057 , H02J7/0077 , H02J7/34 , H02J2007/0067
摘要： PROBLEM TO BE SOLVED: To provide a power storage system whose lifetime can be elongated.
SOLUTION: The power storage system includes a battery pack 2 which has at least one lithium secondary cell using manganese positive electrode material, and a control device 3 which controls charge and discharge of the battery pack 2, wherein the control device 3 controls the charge and discharge within a range of voltage causing less degradation, the range of voltage being set on the basis of a target battery degradation rate.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供其寿命可以延长的蓄电系统。解决方案：蓄电系统包括具有至少一个使用锰正极材料的锂二次电池的电池组2和控制电池组2的充电和放电的控制装置3，其中控制装置3控制在电压范围内的充电和放电导致较少的劣化，基于目标电池劣化率设定电压范围。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2008271708A Residual capacity equalization device for cell battery 有权
标题翻译：电池电池剩余容量均衡装置
公开(公告)号：JP2008271708A
公开(公告)日：2008-11-06
申请号：JP2007111760
申请日：2007-04-20
申请人： Kyushu Electric Power Co Inc , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 九州電力株式会社
发明人： SHIGEMIZU TETSUO , NISHIDA TAKEHIKO , GOTOU MITSUFUMI , KOBAYASHI KATSUAKI , TAJIMA HIDEHIKO , ADACHI KAZUYUKI
IPC分类号： H02J7/02 , H01M10/44
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a residual capacity equalization device capable of efficiently equalizing the residual capacity of a cell.
SOLUTION: This residual capacity equalization device for a cell battery includes a plurality of charge/discharge control circuits provided corresponding to the respective cells and a power regulating circuit provided corresponding to one or a plurality of charge/discharge control circuits. Each of the charge/discharge control circuits has the first reactor connected between terminals of the cell, the first switch interposed between wires which connect the first reactor with the cell, the first diode which is connected to the first switch in series, and the second switch connected with the first diode in parallel. The power regulating circuit is connected between a DC power supply and a terminal of the DC power supply. The residual capacity equalization device also has the second reactor magnetically jointed with the first reactor of the corresponding charge/discharge control circuits, the second diode interposed between the wires connecting the DC power with the second reactor, and the third switch connected to the second diode in parallel.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够有效地均衡电池的剩余容量的剩余容量均衡装置。解决方案：该电池电池的剩余容量均衡装置包括对应于各个电池设置的多个充放电控制电路和对应于一个或多个充电/放电控制电路设置的功率调节电路。每个充放电控制电路具有连接在电池单元的端子之间的第一电抗器，第一开关插在将第一电抗器与电池连接的电线之间，连接到第一开关串联的第一二极管和第二电抗器开关与第一个二极管并联连接。功率调节电路连接在直流电源和直流电源的端子之间。剩余容量均衡装置还具有与相应的充放电控制电路的第一反应器磁连接的第二反应器，插在连接直流电力与第二电抗器的电线之间的第二二极管和连接到第二二极管的第三开关在平行下。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2010271286A Device and method of determining deterioration of battery, and program 审中-公开
标题翻译：确定电池检测和程序的设备和方法
公开(公告)号：JP2010271286A
公开(公告)日：2010-12-02
申请号：JP2009125664
申请日：2009-05-25
申请人： Kyushu Electric Power Co Inc , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 九州電力株式会社
发明人： NISHIDA TAKEHIKO , ADACHI KAZUYUKI , MURAKAMI SHINJI , WADA YOSHIHIRO
IPC分类号： G01R31/36 , B60L3/00 , H01M10/48 , H02J7/00
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To determine the state of deterioration of a secondary battery in a short time, while performing running operation, without providing a special device for determining the state of deterioration of the secondary battery.
SOLUTION: A heat generated amount calculating section 2 calculates measured temperature rise value of a battery cell, from measured values of a cell temperature of the battery cell in the secondary battery and the ambient temperature. An SOC calculating section 3 calculates SOC, on the basis of a current accumulation value of a current flowing through the battery cell and the voltage of the battery cell. A table 4 stores temperature rise value of the initial characteristics of the battery cell for each I
2 average in a fixed interval for each SOC, where I is the current flowing through the secondary battery. Accordingly, a deterioration determining section 5 determines the state of deterioration of the secondary battery, by comparing the temperature rise value of the initial characteristics stored in the table 4 with the measured temperature rise value calculated by the heat generation amount calculation section 2. Thus, the deterioration determination of the secondary battery is easily performed, in a short time during the running operation.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了在短时间内确定二次电池的劣化状态，在执行运行操作的同时，不提供用于确定二次电池的劣化状态的特殊装置。解决方案：发热量计算部分2根据二次电池中的电池单元的电池温度和环境温度的测量值来计算电池单元的测量温度上升值。 SOC计算部3基于流过电池单元的电流的电流累积值和电池单元的电压来计算SOC。表4存储每个SOC的每个I 2 平均值的电池单元的初始特性的温度上升值，其中I是流过二次电池的电流。因此，劣化判定部5通过将表4中存储的初始特性的升温值与由发热量计算部2计算出的测量温度上升值进行比较来确定二次电池的劣化状态。因此，在运行操作期间的短时间内容易进行二次电池的劣化判定。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2010271288A Battery charging rate calculation device, battery charging rate calculation method, and program 审中-公开
标题翻译：电池充电速率计算装置，电池充电速率计算方法和程序
公开(公告)号：JP2010271288A
公开(公告)日：2010-12-02
申请号：JP2009125666
申请日：2009-05-25
申请人： Kyushu Electric Power Co Inc , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 九州電力株式会社
发明人： GOTO MITSUFUMI , HASHIZAKI KATSUO , OISHI MASAZUMI , NISHIDA TAKEHIKO , ADACHI KAZUYUKI , FUJITA HIROBUMI
IPC分类号： G01R31/36 , H01M10/44 , H01M10/48 , H02J7/00
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a battery charging rate calculation device capable of precisely calculating SOC of a battery by properly setting a start condition of a charging rate correction operation.
SOLUTION: An SOCI calculation part 14, from actually measured current integration, calculates a charging rate A of a battery based on the integration value of charging/discharging current. Here, since a current detection error amount is accumulated in the integration value of the charging/discharging current, an SOCV calculation part 11, from estimated open voltage, is required to calculate a charging rate B, for correction, on the basis of the estimated open voltage of the battery. A current occurrence frequency calculation part 18 calculates on occurrence frequency for each charging/discharging current value, and transmits a charging rate correction operation start signal, for correcting the charging rate A with the charging rate B on the basis of the charging/discharging current value of highest occurrence frequency, to an SOC switching determination part 16. Thus, an SOC switching part 17 can correct charging rate at proper timing.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过适当地设定充电率校正操作的开始条件来精确地计算电池的SOC的电池充电率计算装置。解决方案：根据实际测量的电流积分，SOCI计算部分14基于充电/放电电流的积分值计算电池的充电速率A. 这里，由于在充电/放电电流的积分值中累积电流检测误差量，所以根据估计的开路电压需要SOCV计算部11计算用于校正的充电率B，电池的开路电压。电流发生频率计算部18针对每个充放电电流值计算发生频率，并根据充电/放电电流值发送用于以充电率B校正充电率A的充电率校正操作开始信号 SOC切换部17可以在适当的时刻校正充电率。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2010141970A Device, method, and program for voltage equalization, and electric power storage system 有权
标题翻译：用于电压均衡的装置，方法和程序，以及电力存储系统
公开(公告)号：JP2010141970A
公开(公告)日：2010-06-24
申请号：JP2008313523
申请日：2008-12-09
申请人： Kyushu Electric Power Co Inc , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 九州電力株式会社
发明人： SHIGEMIZU TETSUO , NISHIDA TAKEHIKO , HASHIZAKI KATSUO , MINAMI MASAAKI , TANAKA KEIICHIRO , ADACHI KAZUYUKI , MURAKAMI SHINJI , KURAYAMA KOJI , FUJITA HIROBUMI
IPC分类号： H02J7/02 , H01M10/44 , H02J7/00 , H02J15/00
CPC分类号： H01M10/441 , H02J7/0016 , H02J7/045
摘要： PROBLEM TO BE SOLVED: To make uniform the state of charge among battery rows connected in parallel. SOLUTION: A voltage equalization device 200 is for an electric power storage device 300 including: battery rows 20 in which multiple secondary batteries are connected; power converters 30 provided in correspondence with the battery rows 20; and control devices 40 for controlling the power converters 30. The battery rows 20 are connected in parallel through the power converters 30. The voltage equalization device 200 includes: a decision unit that acquires battery row information related to the state of charge/discharge of each battery row 20 and determines whether to carry out voltage regulation based on the battery row information with respect to each battery row 20; and a voltage regulation unit that, when it is determined by the decision unit that voltage regulation should be carried out, generates an offset command to adjust the state of charge/discharge and outputs this offset command to the control unit 40 of the power converter 30 corresponding to the relevant battery row 20. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：使并联连接的电池组之间的电荷状态均匀。解决方案：电力均衡装置200用于蓄电装置300，其包括：多个二次电池连接的电池排20; 与电池列20对应地设置的电力转换器30; 以及用于控制电力转换器30的控制装置40.电池行20通过电力转换器30并联连接。电压均衡装置200包括：决定单元，其获取与各自的充电/放电状态相关的电池行信息电池排20，根据电池排20的电池行信息，判定是否进行电压调节; 以及电压调节单元，当由判定单元确定应进行电压调节时，产生用于调整充放电状态的偏移指令，并将该偏移指令输出到电力转换器30的控制单元40 对应于相关的电池排20。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2010045923A Energy storage system 有权
标题翻译：能源储存系统
公开(公告)号：JP2010045923A
公开(公告)日：2010-02-25
申请号：JP2008208429
申请日：2008-08-13
申请人： Kyushu Electric Power Co Inc , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 九州電力株式会社
发明人： NISHIDA TAKEHIKO , SHIGEMIZU TETSUO , HASHIZAKI KATSUO , ADACHI KAZUYUKI , MURAKAMI SHINJI , WADA YOSHIHIRO , KURAYAMA KOJI , FUJITA HIROBUMI
IPC分类号： H02J7/02 , H01M2/10
CPC分类号： H01M10/44 , H01M10/441 , H02J7/0014
摘要： PROBLEM TO BE SOLVED: To reliably conduct a cell balance operation while suppressing the deterioration of a battery and reduction of operation efficiency. SOLUTION: When a cell balance circuit 3 starts to conduct a cell balance control, a system controller 30 opens a switching device corresponding to an arm conducting the cell balance control. When the cell balance control is finished and the difference between the inter-terminal voltage of an arm battery pack subjected to the cell balance control and the inter-terminal voltage of the other arm battery pack comes within a predetermined allowable range, the system controller closes the opened switching device. COPYRIGHT: (C)2010,JPO&INPIT

10. 发明专利

JP2010029015A Battery pack system 审中-公开
标题翻译：电池组系统
公开(公告)号：JP2010029015A
公开(公告)日：2010-02-04
申请号：JP2008189679
申请日：2008-07-23
申请人： Kyushu Electric Power Co Inc , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 九州電力株式会社
发明人： KOBAYASHI KATSUAKI , SHIGEMIZU TETSUO , NISHIDA TAKEHIKO , TAJIMA HIDEHIKO , ADACHI KAZUYUKI , MURAKAMI SHINJI , WADA YOSHIHIRO , SHIBATA HIROYUKI , KURAYAMA KOJI , FUJITA HIROBUMI
IPC分类号： H02J7/00 , H01M10/44 , H02J7/02
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a technique of inexpensively controlling a current flowing through each of series cell groups while ensuring the reliability of a battery pack system adopting a parallel configuration of the series cell groups. SOLUTION: The battery pack system 10 includes a plurality of series cell units 1A to 1Z connected in parallel to each other and control units 9A to 9Z. The series cell units 1A to 1Z have groups of serially connected cells 4 and current control elements 5A to 5Z, respectively. The control units 9A to 9Z supply current control signals 6A to 6Z to the current control elements 5A to 5Z, respectively. The current control elements 5A to 5Z are provided as discrete elements that cause current flowing therethrough to change in response to the signal levels of the current control signals 6A to 6Z. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种低成本地控制流过每个串联电池组的电流的技术，同时确保采用串联电池组的并联配置的电池组系统的可靠性。解决方案：电池组系统10包括彼此并联连接的多个串联电池单元1A至1Z以及控制单元9A至9Z。串联电池单元1A至1Z分别具有串联连接的电池组4和电流控制元件5A至5Z。控制单元9A至9Z分别向电流控制元件5A至5Z提供电流控制信号6A至6Z。电流控制元件5A至5Z被设置为使得电流流过其中的离散元件响应于电流控制信号6A至6Z的信号电平而改变。版权所有（C）2010，JPO＆INPIT

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