WO2013031612A1 - Dispositif d'alimentation électrique ainsi que véhicule équipé de celui-ci, et dispositif de stockage - Google Patents

Dispositif d'alimentation électrique ainsi que véhicule équipé de celui-ci, et dispositif de stockage Download PDF

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Publication number
WO2013031612A1
WO2013031612A1 PCT/JP2012/071240 JP2012071240W WO2013031612A1 WO 2013031612 A1 WO2013031612 A1 WO 2013031612A1 JP 2012071240 W JP2012071240 W JP 2012071240W WO 2013031612 A1 WO2013031612 A1 WO 2013031612A1
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WO
WIPO (PCT)
Prior art keywords
power supply
supply device
battery stack
battery
secondary battery
Prior art date
Application number
PCT/JP2012/071240
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English (en)
Japanese (ja)
Inventor
一広 藤井
高志 瀬戸
Original Assignee
三洋電機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三洋電機株式会社 filed Critical 三洋電機株式会社
Publication of WO2013031612A1 publication Critical patent/WO2013031612A1/fr

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
    • H01M10/647—Prismatic or flat cells, e.g. pouch cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6554—Rods or plates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • a circuit board on which an electronic circuit electrically connected to the secondary battery cell is further mounted, a substrate holder for holding the circuit substrate, and the substrate holder A holder cover for holding the lower surface of the battery stack, and the holder cover can be fixed in a watertight manner on the upper surface of the battery stack.
  • the upper surface of the battery stack can be closed in a waterproof state using the holder cover, and a waterproof structure using the existing substrate holder can be realized inexpensively without adding a member for waterproofing.
  • the heat conduction sheet for covering the bottom surface of the battery stack is further provided, and the waterproof sheet is bent in an L shape in cross sectional view, The bent portions continuously cover the corners of the battery stack from the side to the bottom of the battery stack and overlap the heat conduction sheet at the bottom of the battery stack.
  • the external appearance of the power supply device 100 is a box shape whose upper surface is rectangular as shown in the exploded perspective view of FIG. 1.
  • the power supply device 100 divides a box-shaped exterior case 70 into two and accommodates a plurality of assembled batteries 10 inside.
  • the outer case 70 includes a lower case 71, an upper case 72, and end plates 73 connected to the lower case 71 and both ends of the upper case 72.
  • the upper case 72 and the lower case 71 each have a flange 74 projecting outward, and the flange 74 is fixed by a bolt and a nut.
  • the outer case 70 has a collar 74 disposed on the side of the outer case 70. Further, in the example shown in FIG.
  • the battery stack 5 is housed in the lower case 71 in total of four in the longitudinal direction, two in the longitudinal direction and two in the lateral direction. Each battery stack 5 is fixed at a fixed position inside the exterior case 70.
  • the end surface plate 73 is connected to both ends of the lower case 71 and the upper case 72 and closes the both ends of the exterior case 70. (Battery battery 10)
  • FIG. 3 is an exploded perspective view of the battery stack 5 from which the cooling plate 61 is removed, as viewed obliquely from above
  • FIG. 4 is a perspective view of the same as viewed obliquely from below.
  • the secondary battery cells 1 which are stacked to form the battery stack 5 are connected in series by connecting adjacent positive and negative electrode terminals 1 b with the bus bars 6.
  • the assembled battery 10 in which the adjacent secondary battery cells 1 are connected in series with each other can increase the output voltage to increase the output.
  • an assembled battery can also connect adjacent secondary battery cells in parallel, or combine serial connection and parallel connection, and can also be many direct many parallel or many parallel direct.
  • the secondary battery cell 1 is manufactured by the metal-made outer can.
  • the secondary battery cell 1 sandwiches a separator 2 of an insulating material in order to prevent shorting of the external cans of the adjacent secondary battery cells 1.
  • the outer can of the secondary battery cell can also be made of an insulating material such as plastic. In this case, since the secondary battery cell does not need to insulate and stack the outer cans, the separator may be made of metal or the separator may be unnecessary. (Separator 2)
  • a pressed portion 32 for receiving the upper surface holding portion 43 of the fastening member 4 is formed on the outer surface side of the side wall 2 b.
  • the pressed portion 32 is formed in a step shape, and has a step surface 33 on the horizontal surface, and a wall surface portion 34 formed in a valley shape on the back side of the step surface 33.
  • the waterproof sheet 38 is attached only to the side surface of the battery stack 5.
  • the end face of the battery stack 5 is coated with the end plate 3 as described above.
  • the waterproof sheet 38 is elastically deformed by fixing the surface of the waterproof sheet 38 attached to the side wall 2b of the end face separator 2B with the fastening member 4 in a state of being sandwiched by the bent portion 3b of the end plate 3
  • a watertight structure capable of avoiding flooding from the side surface of the end plate 3 is also realized on the end surface of the battery stack 5.
  • the waterproof sheet 38 be provided with an adhesive layer on the surface covering the battery stack 5.
  • the waterproof sheet 38 can be easily attached by using an adhesive tape shape.
  • the waterproof sheet 38 has the end edge of the lower end bent in an L shape in cross section.
  • the bent portion covers the corner from the side surface to the bottom surface of the battery stack 5.
  • a heat conductive sheet (details will be described later) disposed on the bottom of the battery stack 5 is disposed so as to overlap the bent portion 38 b of the waterproof sheet 38.
  • the holder cover 25 is locked with the separator 2 by a locking structure.
  • the locking structure is configured by the locking hook 31 provided on the separator 2 in the example of the cross-sectional view of FIG. 7.
  • the locking hook 31 is provided on the back surface of the wall portion 34 and has a claw-like tip protruding toward the center of the separator 2. In this example, the position of the locking structure is located outside the electrode terminal 1b of the battery cell. (Hook receiver 35)
  • the holder cover 25 is provided with an opening for connecting the electrode terminal 1 b of the secondary battery cell 1.
  • a plurality of bus bars 6 for connecting the electrode terminals 1 b are insert-molded in the holder cover 25.
  • the bus bar 6 and the electrode terminal 1b can be simultaneously connected, which also contributes to the improvement of the workability.
  • the bottom surface of the holder cover 25 is also provided with an opening at a position corresponding to the safety valve 1 c of each battery cell. This opening is in communication with the gas duct 26 incorporated in the substrate holder 27 fixed to the upper surface of the holder cover 25.
  • the holder cover 25 is preferably fixed to the upper surface of the battery stack 5 in a watertight manner. For this reason, as shown in the cross-sectional view of FIG. 7, it is designed such that no gap is generated in a state where the locking hook 31 provided on the separator 2 is locked to the hook receiving portion 35 of the holder cover 25. Moreover, you may arrange
  • the holder cover 25 and the substrate holder are first covered with the holder cover 25 covering the upper surface of the battery stack 5.
  • the holder cover 25 makes the holder cover 25 correspond to the electrode terminals 1 b and the safety valve 1 c on the upper surface of the battery stack 5, and the circuit holder 28 communicates the gas duct 26 and the like.
  • 27 can be shared, and a plurality of functions for realizing the waterproof structure can be shared, and as a result, the waterproof structure can be easily realized. (Gas duct 26)
  • the substrate holder 27 is provided with a substrate storage area 27 b for storing the circuit board 28.
  • the circuit board 28 stored in the board storage area 27 b is closed at the top by a shield plate 29 described later. (Circuit board 28)
  • a circuit board 28 on which an electronic circuit electrically connected to the secondary battery cell 1 is mounted is provided.
  • the circuit board 28 is a low voltage circuit on which the protection circuit of the battery cell constituting the battery stack 5 is mounted.
  • the circuit board 28 can be completely waterproofed by coating it with a resin having thermal conductivity.
  • a resin having thermal conductivity for example, a potting material can be suitably used.
  • the thermal conductivity of the electronic component is enhanced, which is advantageous also in heat radiation.
  • this resin by setting this resin in a state of being thermally coupled to the shield plate 29, the thermal conductivity can be further improved and the heat dissipation can be enhanced.
  • the lower surface of the battery stack 5 can be covered with a metal plate such as the cooling plate 61, the end surface can be covered with the end plate 3 and the side surface can be covered with the fastening member 4 etc. It can be.
  • the cooling plate 61 is fixed to the bottom of the battery stack 5 via a heat conductive sheet.
  • 7 to 8 show cross-sectional views of the battery stack 5 provided with the cooling plate 61.
  • FIG. In the battery stack 5, the upper surface is pressed by the holder cover 25 so that the bottom surface is in close contact with the cooling plate 61.
  • the top surfaces of the battery cells constituting the battery stack 5 can be arranged on the same plane.
  • the connecting surface with the cooling plate 61 can be planar, and the stability and reliability of the thermal coupling can be improved.
  • the lower surface protruding portions 45 of the fastening members 4 protruding from the side edge to the bottom at the corners of the battery stack 5 are located on the bottom surface of the battery stack 5.
  • the lower surface of the battery stack 5 is opened in a region sandwiched by the pair of lower surface projecting portions 45, and the cooling plate 61 is disposed in the opening.
  • the opening is sized to be closed by the cooling plate 61.
  • a heat transfer member such as a heat transfer sheet 12 is interposed between the battery stack 5 and the cooling plate 61, as shown in the cross-sectional views of FIGS.
  • the heat conductive sheet 12 is made of an insulating material and excellent in heat conductivity, and more preferably one having a certain degree of elasticity. Examples of such a material include acrylic resins, urethane resins, epoxy resins and silicone resins. By doing this, the battery stack 5 and the cooling plate 61 are electrically isolated. In particular, in the case where the external can of the rectangular battery cell 1 is made of metal and the cooling plate 61 is made of metal, it is necessary to insulate the bottom surface of the rectangular battery cell 1 not to conduct.
  • the surface of the heat conduction sheet 12 is elastically deformed so that a gap is eliminated at the contact surface between the battery stack 5 and the cooling plate 61, and the thermally coupled state can be favorably improved.
  • each member on the bottom surface of the battery stack 5 is, as shown in the cross-sectional view of FIG. 8, the heat conduction sheet 12 on the bottom surface of the outer can of the secondary battery cell 1 of the overhang portion 2 e of the separator 2.
  • the bent portion 38 b of the waterproof sheet 38 disposed between and attached to the separator 2 is positioned to cover the interface between the projecting portion 2 e of the separator 2 and the heat conductive sheet 12.
  • the waterproof structure can be realized without fixing the cooling plate 61.
  • the heat conductive sheet 12 is disposed, Tighten the body.
  • the battery stack 5 and the cooling plate 61 are provided with a connection structure for fixing the battery stack 5 on the cooling plate 61.
  • a fastening connection portion 44 provided so as to protrude from the lower end of the main body portion 41 of the fastening member 4 and a plate connection portion provided on the cooling plate 61 side.
  • the plurality of fastening connectors 44 are provided separately from each other.
  • the lower end of the main body portion 41 is provided at three positions on both sides and in the middle. (Locking piece)
  • the fastening connection portion 44 is a locking piece whose tip is formed in a hook shape.
  • the hook-like protruding direction of the locking piece is an outward posture from the battery stack 5. (Plate connection part)
  • the cooling plate 61 is provided with a refrigerant circulation mechanism inside.
  • FIG. 9 shows an example of such a refrigerant circulation mechanism.
  • the battery stack 5 in which a plurality of secondary battery cells 1 are stacked is disposed on the upper surface of the cooling plate 61.
  • the cooling plate 61 is disposed in a thermally coupled state with the secondary battery cell 1 constituting the battery stack 5.
  • the cooling plate 61 is provided with a refrigerant pipe, and the refrigerant pipe is connected to the cooling mechanism 69.
  • the battery assembly 10 can be cooled directly by bringing the battery stack 5 into contact with the cooling plate 61. Not only the battery stack, but also each member or the like disposed on the end face of the battery stack can be cooled together.
  • the cooling plate 61 incorporating the cooling pipe 60 for circulating the refrigerant inside is brought into contact with the bottom surface of the battery stack 5 to cool, thereby improving the heat dissipation and stabilizing the power supply device even at high output. It can be made available to (Cooling plate 61)
  • the cooling plate 61 is a heat radiating body for thermally conducting the heat of the secondary battery cell 1 to radiate the heat to the outside, and in the example of FIG. 9, a refrigerant pipe is disposed.
  • the cooling plate 61 incorporates, as a heat exchanger, a cooling pipe 60 which is a refrigerant pipe of copper, aluminum or the like for circulating a liquefied refrigerant which is a cooling liquid.
  • the cooling pipe 60 is thermally coupled to the top plate of the cooling plate 61, and a heat insulating material is disposed between the cooling plate 60 and the bottom plate to thermally insulate the bottom plate.
  • the cooling plate 61 may be provided only with a metal plate in addition to a cooling function by such a refrigerant.
  • a metal body provided with a radiation fin or the like has a shape excellent in heat dissipation and heat transfer. Or you may utilize not only metal but the heat-transfer sheet which has insulation.
  • a plurality of cooling pipes can be disposed on the lower surface of the battery stack, and for example, a serpentine cooling pipe can be divided at a turn-back portion to form a plurality of cooling pipes.
  • the cooling pipes may be connected to each other to share the refrigerant path.
  • position a cooling pipe can be changed suitably.
  • cooling plates may be disposed on both sides of the secondary battery cell, or only on the sides.
  • a cooling pipe through which the internal refrigerant passes can be disposed directly on the lower surface of the battery stack.
  • the above-described waterproofing of the electrode terminal 1b, separation of the gas duct 26 and the circuit board 28, and waterproofing of the circuit board 28 are The problem is how to do it. Specifically, since the gas exhausted from the gas duct 26 may adversely affect the circuit board 28, the gas duct 26 and the area for housing the circuit board 28 need to be separated. However, it is not easy to simultaneously achieve the separation of the gas duct 26 and the circuit board 28, the waterproof of the electrode terminal 1b, and the miniaturization of the power supply device 100.
  • the power supply apparatus 100 fixes the holder cover 25 covering the upper surface of the battery stack 5 via the locking hook 31 located outside the electrode terminal 1b, and further holds the holder
  • the substrate holder 27 is watertightly fixed to the upper surface of the cover 25 through the elastic member 30.
  • the substrate holder 27 is fixed to the upper surface of the holder cover 25 to divide the space between the holder cover 25 and the substrate holder 27 into a region where the electrode terminal 1 b is located and a region where the gas duct 26 is formed.
  • a substrate storage area 27 b is formed on the upper surface of the substrate holder 27, and the circuit board 28 can be disposed in a state separated from the gas duct 26.
  • Wiring for connecting the circuit board 28 and the electrode terminal 1 b is configured to be inserted through an opening (not shown) formed in the substrate holder 27. Further, since the circuit board 28 is covered with the resin in a state of being stored in the board storage area 27 b, the circuit board 28 can be completely waterproofed.
  • FIG. 10 shows an example in which the power supply device is mounted on a hybrid vehicle traveling with both an engine and a motor.
  • a vehicle HV equipped with a power supply device shown in this figure includes an engine 96 for traveling the vehicle HV and a motor 93 for traveling, a power supply device 100 for supplying electric power to the motor 93, and a generator for charging the battery of the power supply device 100. And 94.
  • the power supply device 100 is connected to the motor 93 and the generator 94 via a DC / AC inverter 95.
  • the vehicle HV travels with both the motor 93 and the engine 96 while charging and discharging the battery of the power supply device 100.
  • the motor 93 is driven in a region where the engine efficiency is low, for example, at the time of acceleration or low speed traveling to drive the vehicle.
  • the motor 93 is supplied with power from the power supply device 100 and is driven.
  • the generator 94 is driven by the engine 96 or driven by regenerative braking when the vehicle is braked to charge the battery of the power supply device 100. (Power supply for electric vehicles)
  • this power supply device can be used not only as a power source for mobiles, but also as a storage type storage equipment.
  • a power supply for home use or factory use a power supply system that charges with sunlight or late-night power and discharges it when necessary, or a streetlight power supply that charges sunlight during the day and discharges it at night, It can also be used as a backup power supply for driving traffic signals.
  • FIG. In the power supply device 100 shown in this figure, a plurality of battery packs 81 are connected in a unit form to constitute a battery unit 82. In each battery pack 81, a plurality of rectangular battery cells 1 are connected in series and / or in parallel. Each battery pack 81 is controlled by a power supply controller 84.
  • the power supply controller 84 turns off the charging switch CS and turns on the discharging switch DS to discharge in response to a request from the load LD. It switches to the mode and permits discharge from the power supply device 100 to the load LD.
  • the charge switch CS can be turned on and the discharge switch DS can be turned on to simultaneously perform the power supply of the load LD and the charging of the power supply apparatus 100.
  • the load LD driven by the power supply device 100 is connected to the power supply device 100 via the discharge switch DS.
  • the power supply controller 84 switches the discharge switch DS to ON, connects it to the load LD, and drives the load LD with the power from the power supply device 100.
  • the discharge switch DS can use a switching element such as an FET.
  • the ON / OFF of the discharge switch DS is controlled by the power supply controller 84 of the power supply apparatus 100.
  • the power supply controller 84 also includes a communication interface for communicating with an external device. In the example of FIG. 12, the host device HT is connected according to the existing communication protocol such as UART or RS-232C. Also, if necessary, a user interface may be provided for the user to operate the power supply system.
  • Each battery pack 81 includes a signal terminal and a power terminal.
  • the signal terminals include a pack input / output terminal DI, a pack abnormality output terminal DA, and a pack connection terminal DO.
  • the pack input / output terminal DI is a terminal for inputting / outputting a signal from another battery pack or the power supply controller 84
  • the pack connecting terminal DO is for inputting / outputting a signal to / from another pack battery which is a child pack. It is a terminal of.
  • the pack abnormality output terminal DA is a terminal for outputting the abnormality of the battery pack to the outside.
  • the power supply terminal is a terminal for connecting the battery packs 81 in series and in parallel. Further, the battery units 82 are connected to the output line OL via the parallel connection switch 85 and are connected in parallel to each other.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Mounting, Suspending (AREA)
  • Secondary Cells (AREA)

Abstract

Selon l'invention, une structure étanche pour cellule de batterie est réalisée à faible coût. Plus précisément, l'invention concerne un dispositif d'alimentation électrique qui est équipé : d'un empilement de batterie (5) dans lequel est empilée une pluralité de cellules de batterie secondaire (1) prenant extérieurement une forme rectangulaire; d'une paire de plaques d'extrémité (3) individuellement disposées sur les deux faces extrémité de l'empilement de batterie (5); et d'un élément de serrage (4) qui recouvre les faces latérales de l'empilement de batterie (5), et qui serre ce dernier par fixation des plaques d'extrémité (3) entre elles. En outre, le dispositif d'alimentation électrique est équipé d'une feuille d'étanchéité (38) dotée de propriété d'étanchéité et d'isolation qui est disposée entre l'élément de serrage (4) et les faces latérales de l'empilement de batterie (5), et qui revêt les cellules de batterie de manière hermétique à l'eau. La feuille d'étanchéité (38) est pourvue d'une élasticité.
PCT/JP2012/071240 2011-08-26 2012-08-22 Dispositif d'alimentation électrique ainsi que véhicule équipé de celui-ci, et dispositif de stockage WO2013031612A1 (fr)

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JP2011185345 2011-08-26
JP2011-185345 2011-08-26

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WO2013031612A1 true WO2013031612A1 (fr) 2013-03-07

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Cited By (10)

* Cited by examiner, † Cited by third party
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JPWO2013080338A1 (ja) * 2011-11-30 2015-04-27 日立オートモティブシステムズ株式会社 電池ブロック及びそれを有する電池モジュール
WO2016147900A1 (fr) * 2015-03-19 2016-09-22 株式会社オートネットワーク技術研究所 Bloc de stockage électrique
WO2016174855A1 (fr) * 2015-04-28 2016-11-03 三洋電機株式会社 Dispositif source d'alimentation électrique et véhicule équipé de ce dernier
JP2017174831A (ja) * 2017-07-06 2017-09-28 日立オートモティブシステムズ株式会社 電池モジュール
CN108615842A (zh) * 2013-06-19 2018-10-02 日立汽车系统株式会社 电池组件
JP2019016501A (ja) * 2017-07-06 2019-01-31 本田技研工業株式会社 バッテリモジュール
CN110492032A (zh) * 2019-08-16 2019-11-22 蚌埠市鑫泰工程塑料制品有限公司 一种船用镉镍碱性蓄电池外壳
US20210111460A1 (en) * 2018-07-24 2021-04-15 Fdk Corporation Battery unit
CN113169406A (zh) * 2018-11-28 2021-07-23 三洋电机株式会社 电池组件
CN115004471A (zh) * 2020-03-31 2022-09-02 三洋电机株式会社 电源装置、具备该电源装置的车辆以及蓄电装置

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JPH10189062A (ja) * 1996-12-25 1998-07-21 Yuasa Corp 集合電池装置
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JP2010153141A (ja) * 2008-12-24 2010-07-08 Sanyo Electric Co Ltd 車両用の電源装置
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JP2010277795A (ja) * 2009-05-27 2010-12-09 Sanyo Electric Co Ltd パック電池

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JPH10189062A (ja) * 1996-12-25 1998-07-21 Yuasa Corp 集合電池装置
JP2005317456A (ja) * 2004-04-30 2005-11-10 Sanyo Electric Co Ltd パック電池
JP2010080135A (ja) * 2008-09-24 2010-04-08 Sanyo Electric Co Ltd バッテリシステム
JP2010153141A (ja) * 2008-12-24 2010-07-08 Sanyo Electric Co Ltd 車両用の電源装置
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CN107408742A (zh) * 2015-03-19 2017-11-28 株式会社自动网络技术研究所 蓄电组
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JP2017174831A (ja) * 2017-07-06 2017-09-28 日立オートモティブシステムズ株式会社 電池モジュール
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JPWO2020110447A1 (ja) * 2018-11-28 2021-10-14 三洋電機株式会社 電池モジュール
EP3890048A4 (fr) * 2018-11-28 2022-01-19 SANYO Electric Co., Ltd. Module de batterie
CN113169406B (zh) * 2018-11-28 2023-05-26 三洋电机株式会社 电池组件
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