公开(公告)号：JP2014509436A

公开(公告)日：2014-04-17

申请号：JP2013546580

申请日：2011-12-28

Applicant: シェンゼェン ビーワイディー オート アールアンドディー カンパニー リミテッド ,  ビーワイディー カンパニー リミテッドByd Company Limited

Inventor： チョン、ウェイシン ,  ホー、ユアンユアン ,  チェン、イー

IPC: H01M10/60 ,  B60H1/22 ,  B60K11/02 ,  B60L11/18 ,  H01M2/10

CPC classification number: H01M10/63 ,  B60L11/187 ,  B60L11/1874 ,  B60L11/1879 ,  B60L2240/545 ,  H01M2/1077 ,  H01M10/486 ,  H01M10/61 ,  H01M10/613 ,  H01M10/625 ,  H01M10/647 ,  H01M10/6556 ,  H01M10/6557 ,  H01M10/6566 ,  H01M10/6568 ,  H01M10/6569 ,  H01M10/657 ,  H01M10/663 ,  H01M2220/20 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T90/16

Abstract: バッテリーモジュール、バッテリー温度管理システム、および、該システムを備える車両を提供する。 バッテリー温度管理システムは、バッテリーモジュール１と、冷却剤循環回路２２を介してバッテリーモジュール１と接続される熱交換器２１と、冷媒循環回路２３を介して熱交換器２１と接続される温度制御装置３とを備え、冷却剤循環回路２２内の冷却剤および冷媒循環回路２３内の冷媒は、熱交換器２１を介して互いに熱を交換し、バッテリーモジュール１は、冷却剤がバッテリーモジュール１を通じて流れる際に、その冷却剤によって冷却または加熱される。
【選択図】図１

公开(公告)号：JP5314235B2

公开(公告)日：2013-10-16

申请号：JP2006060684

申请日：2006-03-07

Applicant: プライムアースEvエナジー株式会社

Inventor： 正輝 堤 ,  琢磨 飯田 ,  靖 松川 ,  康之 堀

IPC: H01M10/48 ,  B60L11/18 ,  H01M10/60 ,  H01M10/615 ,  H01M10/617 ,  H01M10/625 ,  H01M10/633 ,  H01M10/6571

CPC classification number: H01M10/486 ,  B60L1/08 ,  B60L11/1857 ,  B60L11/1864 ,  B60L11/1875 ,  B60L11/1879 ,  B60L2240/545 ,  B60L2240/549 ,  B60L2240/662 ,  B60L2240/80 ,  H01M10/425 ,  H01M10/615 ,  H01M10/633 ,  H01M10/637 ,  H01M10/6563 ,  H01M10/657 ,  H01M10/6571 ,  H01M10/66 ,  Y02T10/7005 ,  Y02T10/7061 ,  Y02T10/7291 ,  Y02T90/16

Abstract: An apparatus, which controls the temperature of a secondary battery formed by combination of a plurality of single cells or a plurality of battery modules each made by series connection of multiple single cells, prevents variations in the temperature or voltage of the single cells or the battery modules, which could otherwise be caused when the secondary battery is heated. A temperature control section controls the quantity of heat by means of which a heater heats a secondary battery formed by combination of a plurality of battery modules made by series connection of multiple single cells. The temperature control section detects a rate of temporal changes in an open circuit voltage of the secondary battery. When a detected rate of temporal changes in open circuit voltage has exceeded a predetermined threshold voltage value, the heater is controlled to thus diminish the quantity of heat used for heating the secondary battery.

Abstract translation: 控制通过多个单电池串联连接而形成的多个单电池或多个电池模块组合形成的二次电池的温度的装置，可防止单电池或电池的温度或电压变化 模块，否则可能在二次电池被加热时引起。 温度控制部分控制热量，加热器加热通过多个单个电池的串联连接形成的多个电池模块组合形成的二次电池。 温度控制部检测二次电池的开路电压的时间变化率。 当检测到的开路电压的时间变化的速率超过预定的阈值电压值时，加热器被控制，从而减少用于加热二次电池的热量。

公开(公告)号：JP5293820B2

公开(公告)日：2013-09-18

申请号：JP2011521733

申请日：2009-07-08

Applicant: トヨタ自動車株式会社

Inventor： 勇二 西 ,  秀典 高橋 ,  正俊 田澤 ,  正宣 松坂 ,  誠 石倉

IPC: H01M10/50 ,  H01M10/42

CPC classification number: B60L11/1875 ,  B60L11/1851 ,  H01M2/345 ,  H01M2/348 ,  H01M10/425 ,  H01M10/613 ,  H01M10/615 ,  H01M10/625 ,  H01M10/637 ,  H01M10/657 ,  H01M2200/10 ,  Y02T10/7005 ,  Y02T10/7011 ,  Y02T10/705

Abstract: A temperature elevating apparatus of a secondary battery (10) includes a ripple generator (20) and a controller (30). Ripple generator (20) is connected to secondary battery (10), and is configured to actively generate ripple current (1) of a predetermined frequency in secondary battery (10). Controller (30) controls ripple generator (20) to elevate a temperature of the secondary battery by generating ripple current (1) in secondary battery (10). Here, the predetermined frequency is set to be a frequency in a frequency region where an absolute value of an impedance of secondary battery (10) relatively decreases based on frequency characteristics of the impedance of secondary battery (10).

公开(公告)号：JP2013183523A

公开(公告)日：2013-09-12

申请号：JP2012045365

申请日：2012-03-01

Applicant: Nissan Motor Co Ltd ,  日産自動車株式会社

Inventor： YAMAMOTO NAOKI

IPC: B60L3/00 ,  B60K1/04 ,  B60L11/18 ,  H01M10/44 ,  H01M10/48 ,  H01M10/50 ,  H02J7/00

CPC classification number: H01M10/486 ,  B60L3/0046 ,  B60L3/04 ,  B60L11/1803 ,  B60L11/1816 ,  B60L11/1859 ,  B60L11/1861 ,  B60L11/1864 ,  B60L11/1874 ,  B60L11/1875 ,  B60L2210/10 ,  B60L2220/14 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2240/662 ,  H01M10/443 ,  H01M10/625 ,  H01M10/63 ,  H01M10/657 ,  H01M2220/20 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/7061 ,  Y02T10/7072 ,  Y02T10/7216 ,  Y02T10/7291 ,  Y02T90/127 ,  Y02T90/14 ,  Y02T90/16

Abstract: PROBLEM TO BE SOLVED: To effectively control deterioration and a damage of a battery generated under a prescribed temperature environment.SOLUTION: An electric vehicle 1 has a battery 10 that can charge power supplied from an external power supply, and an electric load that is supplied with the power from the external power supply or the battery 10. Then a vehicle control device 40 controls, when a prescribed temperature condition is satisfied, the battery 10, the external power supply and the electric load in an electrically interrupted state. In addition, when the prescribed temperature condition is satisfied, the power is supplied from the external power supply to a temperature control device 13 and the temperature control device 13 is operated.

Abstract translation: 要解决的问题：有效地控制在规定的温度环境下产生的电池的劣化和损坏。解决方案：电动车辆1具有可以对从外部电源供应的电力进行充电的电池10和被供应的电力负载 来自外部电源或电池10的电力。然后，当满足规定的温度条件时，车辆控制装置40控制电池10，外部电源和处于电中断状态的电力负载。 此外，当满足规定的温度条件时，电力从外部电源供应到温度控制装置13，并且温度控制装置13被操作。

公开(公告)号：JP2013093239A

公开(公告)日：2013-05-16

申请号：JP2011235328

申请日：2011-10-26

Applicant: Sumitomo Electric Ind Ltd ,  住友電気工業株式会社

Inventor： KOBAYASHI EIICHI ,  SAKA HIRONOBU

IPC: H01M10/39 ,  H01M10/44 ,  H01M10/60 ,  H01M10/615 ,  H01M10/625 ,  H01M10/633 ,  H01M10/647 ,  H01M10/6571 ,  H01M10/658

CPC classification number: H01M10/399 ,  H01M10/441 ,  H01M10/46 ,  H01M10/615 ,  H01M10/625 ,  H01M10/647 ,  H01M10/657 ,  H01M10/658 ,  H01M16/00 ,  H01M2220/20 ,  H01M2300/0048 ,  H02J7/0052

Abstract: PROBLEM TO BE SOLVED: To provide a molten salt battery device and a control method for the molten salt battery device, by which a molten salt battery can be easily heated up, stand-by time can be shortened and energy required to heat up the molten salt battery can be reduced.SOLUTION: A molten salt battery device 1 comprises a plurality of molten salt battery units 3 and an auxiliary battery (power source) 41 operable at room temperature. Each molten salt battery unit 3 includes a heater. Upon startup of the molten salt battery device 1, the auxiliary battery 41 supplies power to the heater of one molten salt battery unit 3, causing the one molten salt battery unit 3 to be heated up and to become operable. The one molten slat battery unit 3 that has become operable supplies power to heaters of other molten salt battery units 3, causing the other molten salt battery units 3 to be heated up and to become operable. By this configuration, the molten salt batteries are easily heated up without requiring a large amount of energy, shortening start-up time of the molten salt battery device 1.

Abstract translation: 解决的问题为了提供一种熔融盐电池装置和用于熔融盐电池装置的控制方法，通过该方法熔盐电池可以容易地加热，可以缩短待机时间并加热所需的能量 可以减少熔盐电池。 解决方案：熔盐电池装置1包括可在室温下操作的多个熔盐电池单元3和辅助电池（电源）41。 每个熔盐电池单元3包括加热器。 在熔盐电池装置1启动时，辅助电池41向一个熔盐电池单元3的加热器供电，使一个熔盐电池单元3被加热并变为可操作。 已经变得可操作的一个熔融板电池单元3向其他熔盐电池单元3的加热器供电，使得另一个熔盐电池单元3被加热并变得可操作。 通过这种配置，熔融盐电池容易加热而不需要大量的能量，缩短了熔盐电池装置1的启动时间。（C）2013，JPO＆INPIT

公开(公告)号：JP5162100B2

公开(公告)日：2013-03-13

申请号：JP2006060683

申请日：2006-03-07

Applicant: プライムアースEvエナジー株式会社

Inventor： 琢磨 飯田 ,  正輝 堤 ,  靖 松川

IPC: B60L11/14 ,  B60L3/00 ,  H01M2/10 ,  H01M10/60 ,  H01M10/615 ,  H01M10/617 ,  H01M10/625 ,  H01M10/633 ,  H01M10/6563 ,  H01M10/6571

CPC classification number: H01M10/486 ,  B60L1/003 ,  B60L1/02 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1864 ,  B60L11/1872 ,  B60L11/1874 ,  B60L11/1875 ,  B60L2210/40 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/662 ,  B60L2240/80 ,  H01M10/48 ,  H01M10/615 ,  H01M10/625 ,  H01M10/633 ,  H01M10/637 ,  H01M10/6563 ,  H01M10/657 ,  H01M10/6571 ,  Y02T10/6217 ,  Y02T10/7005 ,  Y02T10/7061 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7291 ,  Y02T90/16

公开(公告)号：JPWO2011004464A1

公开(公告)日：2012-12-13

申请号：JP2011521733

申请日：2009-07-08

Applicant: トヨタ自動車株式会社

Inventor： 勇二 西 ,  勇二 西 ,  高橋　秀典 ,  秀典 高橋 ,  正俊 田澤 ,  正俊 田澤 ,  正宣 松坂 ,  正宣 松坂 ,  石倉　誠 ,  誠 石倉

IPC: H01M10/50 ,  H01M10/42

CPC classification number: B60L11/1875 ,  B60L11/1851 ,  H01M2/345 ,  H01M2/348 ,  H01M10/425 ,  H01M10/613 ,  H01M10/615 ,  H01M10/625 ,  H01M10/637 ,  H01M10/657 ,  H01M2200/10 ,  Y02T10/7005 ,  Y02T10/7011 ,  Y02T10/705

Abstract: 二次電池(10)の昇温装置は、リップル生成装置(20)と、制御装置(30)とを備える。リップル生成装置(20)は、二次電池(10)に接続され、所定周波数のリップル電流(I)を二次電池(10)に積極的に発生させるように構成される。制御装置(30)は、リップル電流(I)を二次電池(10)に発生させることによって二次電池を昇温するようにリップル生成装置(20)を制御する。ここで、所定周波数は、二次電池(10)のインピーダンスの周波数特性に基づいて、インピーダンスの絶対値が相対的に低下する周波数領域の周波数に設定される。

公开(公告)号：JP2012191785A

公开(公告)日：2012-10-04

申请号：JP2011054094

申请日：2011-03-11

Applicant: Nissan Motor Co Ltd ,  日産自動車株式会社

Inventor： TAKANO ATSUSHI ,  OKINO KAZUHIKO ,  YAMAMOTO NAOKI ,  HIGUCHI SHINSUKE ,  IIMORI TAKASHI ,  SOGA TSUTOMU ,  NAGAKURA SOJIN

IPC: H02J7/34 ,  B60L3/00 ,  B60L11/18 ,  H01M10/44 ,  H01M10/48 ,  H01M10/60 ,  H01M10/615 ,  H01M10/625 ,  H01M10/633 ,  H01M10/6571

CPC classification number: B60R16/033 ,  B60L11/184 ,  B60L11/1861 ,  B60L11/1875 ,  H01M10/44 ,  H01M10/443 ,  H01M10/48 ,  H01M10/486 ,  H01M10/615 ,  H01M10/625 ,  H01M10/633 ,  H01M10/657 ,  H01M2220/20 ,  H02J7/0073 ,  H02J7/047 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S30/14 ,  Y10T307/461

Abstract: PROBLEM TO BE SOLVED: To propose charge power control of a battery for surely achieving a setting intention of the timer charge reservation time in association with an operation of a battery heater in a charger connection state.SOLUTION: A control program in the figure is executed while a charger is connected. When it is not during the timer charge reservation time (S11) but is during battery heating (S12), a battery storage state at the start of battery heating is turned to a battery holding capacity SOChold (S14, S15), and charge power to the battery is controlled so as to keep SOC at the SOChold. When it is during the timer charge reservation time (S11), the charge power to the battery is controlled so as to turn the SOC to a full charge state SOCfull (S16). Even when the SOC tends to be temporarily deteriorated due to sudden increase of heater power consumption immediately after heating is started, by keeping SOC=SOChold, the SOC can be turned to the full charge state as intended during the timer reservation charge time, a charge ratio using inexpensive midnight power is maximized, and a running cost is suppressed.

公开(公告)号：JP4951721B2

公开(公告)日：2012-06-13

申请号：JP2011550360

申请日：2011-07-11

Applicant: パナソニック株式会社

Inventor： 直久 森本 ,  悦史 阿賀

IPC: H01M10/44 ,  B60L3/00 ,  H01M10/48 ,  H01M10/60 ,  H01M10/615 ,  H01M10/625 ,  H01M10/633 ,  H01M10/635 ,  H01M10/637 ,  H02M3/155 ,  H02M7/48

CPC classification number: B60L11/1875 ,  B60L11/1803 ,  B60L11/1872 ,  B60L2240/545 ,  B60L2240/662 ,  B60L2250/20 ,  H01M10/486 ,  H01M10/615 ,  H01M10/625 ,  H01M10/63 ,  H01M10/657 ,  Y02E60/12 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/7291 ,  Y02T90/16

Abstract: A battery warming circuit is a circuit installed in a vehicle provided with an inverter circuit, which is supplied with direct current electrical power from a secondary battery, and a 3-phase alternating current motor, and this circuit includes: a switch control unit, which has first and second terminals connected to control terminals of first and second switching elements, and controls turning the first and second switching elements on and off; an accumulation unit which has a third terminal connected to the other end of a specific coil, and accumulates back electromotive force generated in the specific coil by turning the second switching element on and off, with the first switching element being turned on; and a charging control unit which is provided between the positive electrode of the secondary battery and the accumulation unit, and supplies electrical power accumulated in the accumulation unit to the secondary battery.

公开(公告)号：JP2008135191A

公开(公告)日：2008-06-12

申请号：JP2006316974

申请日：2006-11-24

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： NAKAMURA KOJI

IPC: B60K1/04 ,  B60K11/00 ,  B60K11/02 ,  B60L3/00 ,  H01M2/10 ,  H01M10/60 ,  H01M10/613 ,  H01M10/625 ,  H01M10/633 ,  H01M10/6554 ,  H01M10/6567

CPC classification number: H01M2/1083 ,  B60K1/04 ,  B60K2001/005 ,  H01M10/613 ,  H01M10/625 ,  H01M10/633 ,  H01M10/6554 ,  H01M10/656 ,  H01M10/6569 ,  H01M10/657 ,  H01M10/659

Abstract: PROBLEM TO BE SOLVED: To solve a problem that, with a case (the storage unit) housing a storage unit kept in contact with a heat transfer member, the case may sometimes be supercooled through a heat transfer member.
SOLUTION: The device is provided with the case housing a storage unit, the heat transfer member capable of coming in contact with the case, and a drive mechanism capable of operating between a first state in which the case and the heat transfer member are in contact with each other, and a second state in which the case and the heat transfer member are kept out of contact with each other, by relatively moving the case and the heat transfer member.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题为了解决这样一个问题，即当壳体（存储单元）容纳存储单元与传热构件保持接触时，壳体有时可以通过传热构件过冷。 解决方案：该装置设置有容纳存储单元的壳体，传热构件能够与壳体接触;以及驱动机构，其能够在第一状态和第二状态之间操作，其中壳体和传热构件 彼此接触，并且通过相对移动壳体和传热构件而使壳体和传热构件彼此不接触的第二状态。 版权所有（C）2008，JPO＆INPIT