WO2012020614A1 - バッテリ温度調節システム及びバッテリ温度調節ユニット - Google Patents
バッテリ温度調節システム及びバッテリ温度調節ユニット Download PDFInfo
- Publication number
- WO2012020614A1 WO2012020614A1 PCT/JP2011/065253 JP2011065253W WO2012020614A1 WO 2012020614 A1 WO2012020614 A1 WO 2012020614A1 JP 2011065253 W JP2011065253 W JP 2011065253W WO 2012020614 A1 WO2012020614 A1 WO 2012020614A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- battery
- heat pipe
- heat
- temperature control
- battery temperature
- Prior art date
Links
Images
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
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
- H01M10/6555—Rods or plates arranged between the 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
- H01M10/63—Control systems
-
- 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
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
-
- 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
- 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
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
-
- 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
- H01M10/6552—Closed pipes transferring heat by thermal conductivity or phase transition, e.g. heat pipes
-
- 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
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
- H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the 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
- H01M10/66—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells
- H01M10/663—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells the system being an air-conditioner or an engine
-
- 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
- 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
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
-
- 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
- the present invention relates to a battery temperature control system and a battery temperature control unit.
- These batteries have an optimum operating temperature range. For example, it is known that the battery output decreases in a low temperature state of 0 ° C. or lower.
- Patent Document 1 includes an air box 101, a blower fan 102 as a blower, a cooling unit 103 capable of cooling air blown by the blower fan 102, and a cooling unit 103.
- a sub-capacitor 104 that can heat the air that has passed through, and an indoor duct 105 that guides the air that has passed through the sub-capacitor 104 into the vehicle interior. From the indoor duct 105 to lead the air to the battery frame 150, the battery duct 106 is provided.
- the air that has passed through the sub-capacitor 104 can be switched to the indoor duct 105 side or the battery duct 106 side, and the switching door can be adjusted at the branch position between the indoor duct 105 and the battery duct 106.
- the passenger compartment Electric car air-conditioning apparatus 100 of the battery 151 to allow for cooling or warming by using the air battery frame 150 is disclosed for performing (see Figure 18).
- Patent Document 2 air used for cabin air conditioning is introduced into a battery storage case through an introduction channel, and cooling or warming of a vehicle propulsion battery stored in the battery storage case is performed.
- An electric vehicle mounted battery temperature adjusting device configured to perform the above is disclosed.
- Patent Document 3 describes that a battery is covered with a heat insulating material, and in addition to this, heating means such as an electric heater are used in combination in order to prevent a temperature drop of the battery in a cold or cold region.
- Patent Document 4 includes a plurality of unit cells, a partition wall disposed between adjacent unit cells, a unit cell and partition walls, and an inlet and an outlet through which a heat transfer medium flows out.
- a secondary battery module including a formed housing and a PTC heater provided between a partition wall and a unit battery is disclosed.
- Patent Document 3 and Patent Document 4 when a battery is heated using a heater, there is a problem that a temperature difference occurs between a location close to a contact portion with the heater and a location apart from the contact portion.
- a problem to be solved by the present invention is to provide a battery temperature control system and a battery temperature control unit that can efficiently heat and / or cool a battery.
- the present invention has been made in view of the above-mentioned problems, and a first aspect of the present invention is a system for adjusting the temperature of a battery, the heat conducting member thermally connected to the battery, and the heat A battery temperature control system comprising heating means for heating the battery via a conductive member and / or cooling means for cooling the battery via the heat conductive member.
- the battery includes a plurality of battery cells arranged, the heat conductive member disposed between the adjacent battery cells, and a fin thermally connected to the heat conductive member.
- a battery temperature control system comprising: warm air supply means for sending warm air to the fins as the heating means.
- a third aspect of the present invention is a battery temperature control system provided with heating means different from the warm air supply means as the heating means.
- 4th aspect of this invention is a battery temperature control system provided with the thermal-diffusion suppression means which suppresses the heat release from the said fin at the time of the heating by the heating means different from the said warm air supply means.
- the battery comprises a plurality of battery elements formed of one battery cell or a plurality of the battery cells arranged side by side, and the heat conducting member is disposed between the adjacent battery elements.
- a warm air supply means which is arranged in a state where both end portions protrude from between the battery elements, and a fin is thermally connected to one end portion of the heat conducting member, and the heating means sends warm air to the fin.
- a battery temperature control system which is a heater thermally connected to the other end of the heat conducting member.
- a sixth aspect of the present invention is a battery temperature control system, wherein the heat conducting member is a heat pipe disposed between the battery cells.
- a seventh aspect of the present invention is a battery temperature control system, wherein the heat conducting member is a metal and / or graphite.
- the heating means is at least one selected from an engine exhaust supply means, an air conditioner, a hot water supply means, and a heater
- the cooling means is an air conditioner, a thermoelectric element, and a cooling device.
- a battery temperature control system that is at least one selected from water supply means.
- a battery temperature adjustment unit used for temperature adjustment of a battery comprising a plurality of battery elements formed of one battery cell or a plurality of battery cells arranged, wherein the heat pipe includes at least A heat pipe fixing portion fixed in a state in which one portion is protruded, and a battery element fixing portion that is provided on at least one side of the heat pipe fixing portion and fixes a battery cell constituting one of the adjacent battery elements.
- the heat pipe is a battery temperature adjustment unit, wherein the heat pipe is thermally connectable to the battery cell when the battery cell is fixed to the battery element fixing portion. is there.
- a pair of battery element fixing portions that are provided on both sides of the heat pipe fixing portion and each fix a battery cell constituting one of the adjacent battery elements. It is a battery temperature control unit characterized by these.
- the heat pipe is fixed to the heat pipe fixing portion with at least two portions protruding, and a fin is thermally connected to one portion of the heat pipe.
- a battery temperature control unit in which a heater is thermally connected to the other part of the heat pipe.
- a twelfth aspect of the present invention is a battery temperature adjustment unit in which the battery cell is a prismatic battery cell, a laminated battery cell, or a cylindrical battery cell.
- the battery temperature control system includes a heat conduction member thermally connected to the battery, a heating means for heating the battery via the heat conduction member, and / or cooling the battery via the heat conduction member. And a cooling means for heating the battery. Therefore, the battery can be efficiently heated and / or cooled.
- FIG. 1 is a perspective view illustrating a battery temperature control system according to the first embodiment.
- FIG. 2 is a cross-sectional view taken along the line AA in FIG.
- FIG. 3 is a schematic configuration diagram when a battery in which the battery temperature control system according to the first embodiment is incorporated is accommodated in a battery accommodation box.
- FIG. 4 is a perspective view illustrating a battery temperature adjustment system according to the second embodiment.
- 5 is a cross-sectional view taken along the line BB of FIG.
- FIG. 6 is a perspective view for explaining a battery temperature control system according to the third embodiment.
- FIG. 7 is a perspective view for explaining a battery temperature adjustment unit and fixing means provided in the battery temperature adjustment system according to the third embodiment.
- FIG. 1 is a perspective view illustrating a battery temperature control system according to the first embodiment.
- FIG. 2 is a cross-sectional view taken along the line AA in FIG.
- FIG. 3 is a schematic configuration diagram when a battery in which the battery temperature control system
- FIG. 8 is a perspective view for explaining a battery temperature control system according to a fourth embodiment of the present invention.
- FIG. 9 is a perspective view for explaining a battery temperature adjustment unit and fixing means provided in the battery temperature adjustment system of the fourth embodiment.
- FIG. 10 is a perspective view illustrating an example of a battery temperature adjustment unit in the case where a cylindrical battery cell is used as the battery cell.
- 11 is a perspective view illustrating a state in which a battery is fixed to the battery temperature adjustment unit of FIG. 10 and a perspective view illustrating a fixing unit included in the battery temperature adjustment unit of FIG. 10.
- FIG. 12 is a cross-sectional view showing a modified example of the arrangement method of heat pipes and the like.
- FIG. 13 is a cross-sectional view showing a modified example of the arrangement method of heat pipes and the like.
- FIG. 14 is a cross-sectional view showing a modification example of the shape of the heat pipe.
- FIG. 15 is a cross-sectional view showing a modification example of the shape of the heat pipe.
- FIG. 16 is a schematic configuration diagram illustrating a battery temperature control system.
- FIG. 17 is a diagram illustrating data obtained by measuring temperature variations between cells in the simulation of the example. It is the schematic explaining the temperature control apparatus for batteries which concerns on a prior art example.
- FIG. 1 is a perspective view for explaining a battery temperature control system according to a first embodiment of the present invention.
- FIG. 2 is a cross-sectional view taken along the line AA in FIG.
- FIG. 3 is a schematic configuration diagram when the battery of FIG. 1 is housed in a battery housing box.
- the battery 1 is composed of 14 battery elements 2A aligned.
- Each battery element 2A is formed by arranging battery cells 2a in alignment (for convenience, the battery cell on the heater 12 side is 2a1, and the battery cell on the fin 13 side is 2a2).
- the battery cells 2a1 and 2a2 are prismatic batteries having the same shape, and a positive terminal 6a and a negative terminal 6b are provided on the upper surfaces of the battery cells 2a1 and 2a2, respectively.
- the battery temperature control system 10 includes a heat pipe 11, a heater 12 as a heating means, and fins 13.
- the heat pipe 11 is in a state (in this embodiment, four battery cells) thermally connected to the adjacent battery cell element 2A in a space (gap portion 5) formed between the adjacent battery cell elements 2A. 2a in a state of being in direct contact with 2a). Moreover, the heat pipe 11 is arrange
- a working fluid is sealed in a sealed state made of a metal having excellent thermal conductivity such as copper or aluminum or an alloy made of the above metal in a reduced pressure state.
- the shape includes a flat cross section type, a round shape, a plate type, etc.
- the heat pipe has a metal wire mesh, coil, porous metal, etc. on the container inner surface.
- the inner surface of the container is grooved (grooved), and the heat pipe 11 is provided with a space for a working fluid flow path. That. By working fluid housed in the space of the phase change and the internal movement of the evaporator (heat receiving unit) and condensation (heat radiating portion), the heat transport takes place.
- Each heater 12 is thermally connected to the end 11a (heat receiving portion).
- the heater 12 heats the heat pipe 11 with electric power from a power supply unit (not shown).
- a heat insulating material 14 is provided around the heater 12 in order to efficiently transfer heat from the heater 12 to the heat pipe 11.
- the heater 12 is not particularly limited, and may be one formed by winding a heating wire around the lower end portion 11a.
- the heater 12 is preferably connected directly to the heat pipe 11, but may be connected via a metal plate or the like when the shape of the heat pipe 12 is flat or the like.
- the fin 13 is a member for efficiently radiating the heat released from the battery cell 2a, which is transported using the heat pipe 11 as a medium, and each of the fins 13 is thermally connected to the end portion 11b (heat radiating portion). It consists of a plate. Note that the fin 13 may be formed by fixing an extruded heat sink with solder or the like, and is formed by performing a burring process at the center of a thin metal plate of aluminum or copper and press-fitting the heat pipe 11 into the thin plate. You may do it.
- the heater 12 is provided for each heat pipe 11 and the fins 13 and the heat insulating material 14 are provided for each of the two heat pipes 11.
- a configuration is not necessarily required. That is, for example, a configuration in which one heater 12 collectively heats all the heat pipes 11, a configuration in which one fin 13 is thermally connected to all the heat pipes 11, and the like may be appropriately employed. it can.
- the heat pipe 11 that is a heat conducting member that transports the heat from the heating means (heater 12) is provided, so that the heat from the heating means (heater 12) is obtained.
- the battery 1 can be efficiently transported to the battery 1 and heated efficiently.
- the heat pipe 11 in the space (gap portion 5) configured between the adjacent battery cell elements 2A, the inside of the battery 1 can be uniformly heated.
- the heat pipe 11 is thermally connected to the heater 12 and the fins 13, in addition to the heater 12 as a heating means, for example, engine exhaust
- warm air supply means such as heat (exhaust) supply means and an air conditioner so that air (warm air) from the engine and / or air conditioner (heating) is sent to the fins 13, the battery is more efficient. 1 heating is possible.
- air conditioner what also served as the vehicle interior air conditioner like the patent document 1 may be used.
- the cooling efficiency of the battery 1 can be further improved by exposing the cool air from the air conditioner (cooling means) to the fins 13.
- the air conditioner as the cooling means may be the same as the air conditioner as the heating means.
- the air conditioner may also serve as a vehicle interior air conditioner as described in Patent Document 1.
- the battery 1 is usually housed in a battery box 20 having substantially the same dimensions as the battery 1 and mounted on the vehicle, so that the battery units, heat pipes, battery cells, and the like are not necessarily provided. Although it is not necessary to fix, it is also possible to fix these appropriately with an adhesive or the like. It is also possible to form a groove for fixing the heat pipe to the battery cell.
- FIG. 4 is a perspective view illustrating a battery temperature adjustment system 30 according to the second embodiment of the present invention.
- 5 is a cross-sectional view taken along the line BB in FIG.
- symbol was attached
- FIG. 4 is a perspective view illustrating a battery temperature adjustment system 30 according to the second embodiment of the present invention.
- 5 is a cross-sectional view taken along the line BB in FIG.
- symbol was attached
- the battery 50 includes a total of 28 (14 ⁇ 2) battery cells 2a (battery elements 2A).
- the battery cell 2a is a prismatic battery having the same shape, and a + terminal 6a and a ⁇ terminal 6b are provided on each side surface.
- the battery temperature control system 30 includes a heat pipe 21, a heater 12 as a heating unit, and fins 13.
- the heat pipe 21 is in a state where it is thermally connected to the two battery cells 2a in the gap 5 formed between the adjacent battery elements 2A (battery cells 2a) (in the present embodiment, these two battery cells). 2a (in direct contact with 2a). Moreover, the heat pipe 21 is arrange
- Each of the heaters 12 is thermally connected to the lower end portion 21a (heat receiving portion).
- the heater 12 heats the heat pipe 21 with electric power from a power supply means (not shown).
- a heat insulating material 14 is provided around the heater 12 in order to efficiently transfer heat from the heater 12 to the heat pipe 21.
- the fin 13 is a member for efficiently radiating the heat released from the battery cell 2a, which is transported using the heat pipe 21 as a medium, and each of the fins 13 is thermally connected to the upper end portion 21b (heat radiating portion). It consists of a plate.
- the heater 12 is provided for each heater pipe 21 and the fins 13 and the heat insulating material 14 are configured for each of the two heat pipes 21.
- the configuration is limited to such a configuration. It is not something that can be done.
- the heat pipe 21 that is a heat conducting member that transports the heat from the heating means (heater 12) is provided, so that the heat from the heating means (heater 12) is obtained.
- the battery 50 can be efficiently transported and the battery 50 can be efficiently heated.
- the heat pipe in the space (gap portion 5) configured between the battery cells 2a, the battery 50 can be heated uniformly.
- a warm air supply unit such as an engine exhaust heat (exhaust) supply unit or an air conditioner can be provided as the heating unit.
- the heater 12 is thermally connected to the lower end portion 21a of the heat pipe 21, and the fin 13 is thermally connected to the upper end portion 21b.
- the heat pipe is reduced in heat transport efficiency in the top heat mode (installation method in which the evaporation portion of the hydraulic fluid is on the top).
- the top heat mode is set. If it continues, the maximum heat transport amount of the heat pipe will be exceeded, and the heat transport will be impossible. In such a situation, the temperature of the heater 12 rises rapidly.
- the monitoring means for monitoring the temperature of the heater 12, and the operation / stop of the heater 12 based on the result of the monitoring means (whether there is a rapid temperature rise or the like) By providing the operation / stop control means for performing the control, the battery temperature can be adjusted more efficiently.
- the cooling efficiency of the battery 1 can be further improved by exposing air (preferably cold air) from the air conditioner (cooling means) to the fins 13.
- the air conditioner may also serve as a vehicle interior air conditioner as described in Patent Document 1.
- FIG. 6 is a perspective view for explaining a battery temperature adjustment system 40 according to the third embodiment of the present invention.
- symbol was attached
- the configuration of the battery 31 is the same as the configuration of the battery 1 of the first embodiment.
- the battery temperature control system 40 according to FIG. 6 includes the battery temperature control unit 22 of the present invention.
- FIG. 7A is a perspective view of the battery temperature adjustment unit 22 according to the present invention
- FIG. 7B is a perspective view for explaining the fixing means 70 provided in the battery temperature adjustment unit 22.
- the battery temperature adjustment unit 22 includes a fixing unit 70, a heat pipe 11, a heater 12 as a heating unit, and fins 13.
- the fixing means 70 is configured by integrating the accommodation member 71A and the accommodation member 71B.
- the accommodating member 71A includes an interposition part 73 interposed between adjacent battery elements 2A and a frame part 74A.
- the interposition part 73 is comprised from the flat interposition part 73a, 73b, and 73c, respectively.
- a heat pipe fixing portion 76 that can be held in a state where the heat pipe 11 is inserted (fitted) is formed between the interposed portions 73a and 73b.
- a heat pipe fixing portion 76 that can be held in a state where the heat pipe 11 is inserted (fitted) is also formed between the interposed members 73b and 73c.
- the frame portion 74A is provided so as to surround the battery cells 2a1 and 2a1. Further, the frame portion 74A and the interposition portion 73 form battery cell housing (fixed) portions 75a1 and 75a1 into which the battery cells 2a1 and 2a1 are fitted, respectively. 75a1 and 75a2 constitute a battery element fixing portion 75.
- the housing member 71B includes a frame portion 74B.
- the frame part 74B is provided so as to surround the periphery of the battery cells 2a1 and 2a2.
- battery frame housing (fixed) portions 75a1 and 75a2 into which the battery cells 2a1 and 2a2 are fitted are formed by the frame portion 74B and the interposing portion 73 of the housing member 71A, respectively.
- 75a1 and 75a2 constitute a battery element fixing portion 75.
- the pair of battery element fixing parts 75 sandwich the heat pipe fixing part 76, but the battery element fixing part 75 is provided only on one side of the heat pipe fixing part 76 (intervening part 73). It is also good.
- the heat pipe 11 When the heat pipe 11 is inserted into the heat pipe housing portion 76, the heat pipe 11 is thermally connected to the battery elements 2A and the housing members 71A and 71B between the adjacent battery elements 2A (four in this embodiment). The battery cell 2a and the housing members 71A and 71B are in direct contact with each other). Moreover, the heat pipe 11 is arrange
- the heater 12 and the fin 13 are thermally connected to the end portions 11a (heat receiving portions) and 11b, respectively, as in the first embodiment.
- the battery temperature control system 40 is formed by fixing the seven battery temperature control units 22 by inserting the fixing pins 79 in a state where the fixing pin insertion holes 72 provided in each fixing means 70 are in communication with each other. Is done.
- the method of fixing the fixing pin 79 to the fixing pin insertion hole 72 can be appropriately performed using an adhesive or the like. Also, other fixing members such as screws can be used to fix the battery temperature adjustment units 22 to each other.
- the battery temperature control system 10 of the first embodiment can be obtained.
- the battery cell 2a and the heat pipe 11 (further, the heater 12, the fin 13 and the heat insulating material 14) constituting the adjacent battery cell element 2A are fixed in advance. Since it can fix integrally by 70, the efficiency of an assembly
- FIG. 8 is a perspective view for explaining the battery temperature control system according to the fourth embodiment of the present invention.
- parts common to the first to third embodiments are denoted by common reference numerals.
- the configuration of the battery 51 is the same as the configuration of the battery 50 of the second embodiment. 8 includes a battery temperature adjustment unit 32.
- FIG. 9A is a perspective view of the battery temperature adjustment unit 32 according to the present invention
- FIG. 9B is a perspective view for explaining the fixing means 70 provided in the battery temperature adjustment unit 32.
- the battery temperature adjustment unit 32 includes a fixing means 70, a heat pipe 11, a heater 12 as a heating means, and fins 13.
- the fixing means 70 is configured by integrating the accommodation member 71A and the accommodation member 71B.
- the housing member 71A includes an interposition part 73 interposed between adjacent battery elements 2A (battery cells 2a), a frame part 74A, and a closing plate 77 that closes the frame part 74A (as described in FIG. 9). Therefore, the closing plate 77 is omitted).
- the interposition unit 73 is interposed between adjacent battery elements 2A (battery cells 2a).
- the interposition part 73 is comprised from the flat interposition part 73a, 73b, and 73c, respectively.
- a heat pipe fixing part 76 that can be held in a state where the heat pipe 11 is inserted (fitted) is formed.
- the frame portion 74A is provided so as to surround the battery cell 2a.
- a space surrounded by the frame portion 74A, the interposing portion 73, and the closing plate 77 is a battery cell fixing portion (battery element fixing portion) 75a into which the battery cell 2a is fitted.
- the housing member 71B includes a frame portion 74B.
- the frame portion 74B is provided so as to surround the periphery of the battery cell 2a.
- a battery cell fixing (battery element fixing) portion 75a into which the battery cell 2a is fitted is formed by the frame portion 74B and the interposing portion 73 of the housing member 71A.
- the heat pipe 21 When the heat pipe 21 is inserted into the heat pipe fixing portion 76, the heat pipe 21 is thermally connected to the battery cells 2a and the housing members 71A and 71B constituting the battery element 2A between the adjacent battery elements 2A ( The two battery cells 2a and the storage members 71A and 71B are in direct contact with each other).
- the heat pipe 21 is disposed such that both ends (end portions 21a and 21b) protrude in the vertical direction from between the adjacent battery elements 2A.
- the heat pipe 21 is not fixed to the housing members 71A and / or 71B, but these may be fixed using means such as soldering.
- the heater 12 and the fin 13 are thermally connected to the end portions 11a and 11b, respectively, as in the second embodiment.
- the battery temperature control system 80 is configured to fix the seven battery temperature control units 22 by inserting the fixing pins 79 in a state where the fixing pin insertion holes 72 provided in the fixing means 70 are in communication with each other. It is formed.
- the method of fixing the fixing pin 79 to the fixing pin layer through-hole 72 can be appropriately performed using an adhesive or the like. Also, other fixing members such as screws can be used to fix the battery temperature adjustment units 22 to each other.
- the operation of the battery temperature control system 80 can achieve the same effect as the battery temperature control system 30 of the second embodiment. Further, according to the battery temperature adjustment unit 32 of the present invention, the battery cell 2a and the heat pipe 11 (further, the heater 12, the fin 13 and the heat insulating material 14) constituting the adjacent battery cell element 2A are fixed in advance by the fixing means 70. Therefore, the efficiency of the assembly work can be remarkably improved. Further, if the interposition parts 73a to 73c are brought into thermal contact with the side surfaces of the heat pipes 11, heat transfer loss on the side surfaces of the heat pipes 11 can be reduced.
- FIG. 10 is a perspective view for explaining the battery temperature adjusting unit 52 when a cylindrical battery cell is used as the battery cell.
- FIG. 11A is a perspective view showing a state in which the battery is fixed to the battery temperature adjustment unit 52
- FIG. 11B is a perspective view for explaining the fixing means 80 provided in the battery temperature adjustment unit 52. .
- the battery temperature adjustment unit 52 includes a fixing means 80, a heat pipe 41, a heater 62, and fins 63.
- the fixing means 80 is formed by interposing the interposing part 83 between the interposing part 83 interposed between the adjacent battery elements 2A and the battery cell 42 constituting the battery element 2A, and is integrated with the interposing part 83. And a pair of battery element fixing portions 84 to be fixed.
- a heat pipe fixing part 86 for inserting and holding the heat pipe 41 is formed.
- Each cylindrical battery cell 42 is fitted in a recess 85 having a semicircular cross-sectional shape provided in the interposition part 83 according to the shape of the peripheral surface of the cylindrical battery cell 42, and provided in the interposition part 83. Locked by the pair of locking claws 87a and 87b and fixed to the interposition part 83.
- the latching claws 87a and 87b are elastic members, and in a state where the battery cell 42 is fitted in the recess 85, the latching claws 87a and 87b are in an open state (elastic deformation) than the non-fitted state.
- the battery cell 42 may be fixed by pressing the battery cell 42 with another member having a recess similar to the recess 85 and then fixing the separate member to the interposition part 83 by screwing or the like. good.
- the heat pipe 41 Since the heat pipe 41 is inserted through the heat pipe fixing portion 86, the heat pipe 41 is thermally connected to all the battery cells 42 and the fixing means 80 constituting the adjacent battery elements 2A between the adjacent battery elements 2A. They are horizontally arranged in a state (in this embodiment, a state in direct contact with the fixing means 80). Moreover, the heat pipe 41 is arrange
- the fixing means 80 may be made of metal only in a portion that contacts the battery cell and the heat pipe, and the fixing portion 40 may be made of resin.
- fins and heaters are connected to both ends of the heat pipe as the heat conducting member, respectively, but the arrangement of the fins and the heater is limited to the mode shown in the above embodiments. is not. Other aspects will be described with reference to FIGS.
- the heat pipe 11 is arranged so that at least one portion protrudes from the space between the adjacent battery elements. Both heaters 12 as heating means are thermally connected.
- the seventh embodiment (FIG. 13), similarly to the sixth embodiment, at least one portion of the heat pipe 11 is disposed so as to protrude from between the battery elements, and the projecting portion is protruded.
- Both the fin 13 and the heater 12 as a heating means are thermally connected to the part.
- the fins 13 thermally connected to the heat pipe 11 are arranged on both sides of the battery cell 2 in the horizontal direction.
- the heaters 12 thermally connected to the heat pipe 11 are also arranged on both sides of the battery cell 2 in the horizontal direction.
- one of the two heat pipes 11 is reliably in the bottom heat mode (a state in which the heat source is disposed on the lower side). Thereby, it is possible to prevent the heating efficiency of the battery from deteriorating even when the vehicle is inclined.
- the heat conducting member of the present invention is not particularly limited, and in addition, a generally known heat conducting member, for example, Further, metals such as copper and aluminum, graphite and the like can be used. However, it is preferable to use a high thermal conductivity member having a thermal conductivity of 200 W / (m ⁇ K) or more in order to sufficiently achieve the effect of the present invention.
- the heat conducting member may be molded into a substantially U-shape (substantially C-shape) (FIG. 14) or a substantially annular shape (FIG. 15).
- the heat conducting member may be molded into a substantially U-shape (substantially C-shape) (FIG. 14) or a substantially annular shape (FIG. 15).
- thermal diffusion suppression mechanism that suppresses thermal diffusion from the fins.
- the thermal diffusion suppressing mechanism include a blocking mechanism that suppresses natural convection by blocking the space around the fin, particularly the upper space.
- the hydraulic fluid in the case of using a heat pipe as the heat conducting member is not particularly limited, but water, hydrochlorofluorocarbons such as HCFC-22, hydrofluorocarbons such as HFCR134a, HFCR407C, HFCR410A, and HFC32, HFO1234yf, etc.
- hydrofluoroolefin examples thereof include hydrofluoroolefin, carbon dioxide, ammonia, and propane.
- water, carbon dioxide gas, hydrofluoroolefin and the like are preferable in consideration of performance and influence on the global environment.
- the embodiment using the heater and the warm air supply means such as the air conditioner and the engine exhaust heat (exhaust) supply means has been described as the heating means.
- the present invention is limited to such an embodiment.
- One or more heating means that are generally known can be used. Examples of the heating means that can be directly connected to the heat pipe include a thermoelectric element and an electromagnetic induction heating means.
- a warm water supply means can be used as the heating means of the battery temperature control system of this invention.
- the cooling means for cooling the heat pipe is not particularly limited, and the air conditioner and the thermoelectric element can be raised.
- the cooling water supply means can be used as the cooling means of the battery temperature control system of the present invention.
- the exhaust heat of the engine can be used as a heat source for the hot water supply means (see FIG. 16).
- the battery temperature adjustment system shown in FIG. 16 is configured as a hot water supply means (heating means) that exchanges heat between engine cooling water heated through the engine and battery warming water for heating the battery. Heat exchanging means to perform, and circulating means for circulating the battery warming water between the heat exchanging means and the battery.
- FIG. 16 shows the circulating system of the battery warming water when the battery is heated, it is configured to include a heat exchanging means for exchanging heat with the cooling water immediately after flowing out from the radiator when the battery is cooled.
- the battery temperature control system may be configured to include both systems for heating and cooling, and may be configured to switch which system is operated depending on the state of the battery.
- the electrical connection method between the battery cells may be any of serial connection, parallel connection, and combination thereof.
- the effect of the present invention was analyzed by simulation. That is, it was assumed that 28 battery cells of 110 mm ⁇ 20 mm ⁇ 80 mm were arranged (7 cells ⁇ 4 rows). The amount of heat generated from each cell was assumed to be 10 W, and the temperature change of the battery cell when the battery system was started at ⁇ 40 ° C. was simulated under the following conditions.
- Air conditioner warm air (40 ° C.) was directly applied to a battery cell without a heat pipe.
- Condition 3 A total of 14 heat pipes were arranged between the battery cells by two in the same arrangement method as in the first embodiment. However, the heat pipes were not connected to the fins, and heaters were installed at both ends, and heated only by the heaters.
- Condition 4 A total of 14 heat pipes are arranged between the battery cells in the same arrangement method as in the first embodiment, and hot air to the fins (condition 4-1: 30 ° C., condition 4-2: 0 ° C.) and a heater.
- the amount of heat for hot air represents the amount of heat required to raise the air conditioner air from -40 ° C to a predetermined temperature.
- the amount of heat applied to the heater is the amount of heat input to the heater, and the total amount of heat is the amount of heat for hot air. And the sum of heater heat.
- the temperature raising time was the time from when the system was started until the temperature of all the battery cells reached 0 ° C.
- condition 1 the amount of power consumed to reach 0 ° C. for the battery cell was 1439 Wh.
- condition 2 using the wind of the air conditioner that the heating time is shortened and the power consumption can be reduced by using the heat pipe.
- the power consumption in the case of condition 3 can be reduced to about one-tenth of that in the case of condition 1, but the heating time takes 920 seconds.
- the temperature raising time could be reduced to about half that in the case of condition 1.
- the temperature raising time was 730 seconds, but the power consumption amount was 628 Wh, which was about 44% of that in Condition 1.
- heating the battery with a good balance between the temperature rise time characteristic and the power consumption characteristic can be realized by arranging a heat pipe in the battery temperature adjusting device and using a fan and a heater together.
- FIG. 17 shows data obtained by measuring temperature variations between cells in the simulation.
- the temperature variation is a value obtained by subtracting the minimum temperature from the maximum temperature of the cells in the battery pack.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Automation & Control Theory (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
図1は、本発明の第1実施形態に係るバッテリ温度調節システムを説明するための斜視図である。図2は、図1のA-A断面図である。図3は、図1のバッテリをバッテリ収容ボックスに収容した場合の概略構成図である。
図4は、本発明の第2実施形態に係るバッテリ温度調節システム30を説明する斜視図である。図5は、図4のB-B断面図である。なお、実施形態1と共通する部材の一部については、共通の符号を付した。
また、本実施形態では、ヒータ12の周囲には、ヒータ12からの熱を効率よくヒートパイプ21に伝えるために、断熱材14が設けられている。
図6は、本発明の第3実施形態に係るバッテリ温度調節システム40を説明する斜視図である。なお、実施形態1と共通する部材の一部については、共通の符号を付した。
図8は、本発明の第4実施形態に係るバッテリ温度調節システムを説明する斜視図であるなお、実施形態1~3と共通する部材の一部については、共通の符号を付した。
図10は、バッテリセルとして円柱形バッテリセルを用いる場合のバッテリ温度調節ユニット52を説明する斜視図である。図11(a)は、バッテリ温度調節ユニット52にバッテリが固定された状態を示す斜視図であり、図11(b)は、バッテリ温度調節ユニット52が備える固定手段80を説明する斜視図である。
上記の実施形態では、熱伝導部材としてのヒートパイプの両端部に、それぞれ、フィン及びヒータを接続しているが、フィン及びヒータの配置は、上記実施形態に示された態様に制限されるものではない。他の態様について、図12及び図13を用いて説明する。
22、32、52 バッテリ温度調節ユニット
2A バッテリ要素
2a(2a1、2a2) バッテリセル
10、30、40、80 バッテリ温度調節システム
11、21、41、 ヒートパイプ
12、62 ヒータ
13、63 フィン
14 断熱材
20 バッテリボックス
42 円柱型バッテリセル
70、80 固定手段
71A、71B 収容部材
72 固定ピン挿通孔
73 介装部
74A、74B 枠部
75a バッテリセル固定部
76 ヒートパイプ固定部
Claims (12)
- バッテリの温度を調節するシステムであって、
前記バッテリと熱的に接続された熱伝導部材と、
前記熱伝導部材を介して前記バッテリを加熱する加熱手段及び/又は前記熱伝導部材を介して前記バッテリを冷却する冷却手段と、
を備えたことを特徴とするバッテリ温度調節システム。 - 前記バッテリが、一のバッテリセルからなるか、複数のバッテリセルを並べてなるバッテリ要素を複数備え、
前記熱伝導部材が、隣り合う前記バッテリ要素の間に配置され、
前記熱伝導部材に熱的に接続されたフィンと、前記加熱手段としての、前記フィンに暖気を送る暖気供給手段と、を備える、請求項1に記載のバッテリ温度調節システム。 - 前記加熱手段として、さらに、前記暖気供給手段とは異なる加熱手段を備える、請求項2に記載のバッテリ温度調節システム。
- 前記暖気供給手段とは異なる加熱手段による加熱時に、前記フィンからの熱放出を抑制する熱拡散抑制手段を備える、請求項3に記載のバッテリ温度調節システム。
- 前記バッテリが、一のバッテリセルからなるか、複数のバッテリセルを並べてなるバッテリ要素を複数備え、
前記熱伝導部材が、隣り合う前記バッテリ要素の間に、両端部が前記バッテリ要素の間から突出した状態で配置され、かつ、前記熱伝導部材の一の端部にフィンが熱的に接続され、
前記加熱手段が、前記フィンに暖気を送る暖気供給手段及び前記熱伝導部材の他の端部に熱的に接続されたヒータである、請求項1に記載のバッテリ温度調節システム。 - 前記熱伝導部材がヒートパイプであることを特徴とする、請求項1~5いずれかに記載のバッテリ温度調節システム。
- 前記熱伝導部材が、金属及び/又はグラファイトである、請求項1~5いずれかに記載のバッテリ温度調節システム。
- 前記加熱手段が、空調装置、熱電素子、及びヒータから選択される少なくとも1つであり、前記冷却手段が、空調装置、熱電素子、及び冷却水供給手段から選択される少なくとも1つである、請求項1~7いずれかに記載のバッテリ温度調節システム。
- 一のバッテリセルからなるか、複数のバッテリセルを並べてなるバッテリ要素を複数備えたバッテリの温度調節に用いられるバッテリ温度調節ユニットであって、
ヒートパイプが、少なくとも一の部分を突出させた状態で固定されたヒートパイプ固定部と、
当該ヒートパイプ固定部の少なくとも片側に設けられ、隣り合う前記バッテリ要素の一を構成するバッテリセルを固定する、バッテリ要素固定部と、を備え、
前記ヒートパイプは、前記バッテリセルが前記バッテリ要素固定部に固定された際に、前記バッテリセルと熱的に接続可能となっていることを特徴とする、バッテリ温度調節ユニット。 - 前記ヒートパイプ固定部を挟んで両側に設けられ、それぞれ、隣り合う前記バッテリ要素の一を構成するバッテリセルを固定する、一対のバッテリ要素固定部を備えたことを特徴とする、請求項9記載のバッテリ温度調節ユニット。
- 前記ヒートパイプが、少なくとも2の部分を突出させた状態で前記ヒートパイプ固定部に固定されており、
前記ヒートパイプの一の部分にはフィンが熱的に接続されており、
前記ヒートパイプの他の部分にはヒータが熱的に接続されている、請求項9又は10に記載のバッテリ温度調節ユニット。 - 前記バッテリセルが、角柱型バッテリセル、ラミネート型バッテリセル、又は円柱型バッテリセルである、請求項9~11いずれかに記載のバッテリ温度調節ユニット。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011553991A JP5089814B2 (ja) | 2010-08-12 | 2011-07-04 | バッテリ温度調節システム及びバッテリ温度調節ユニット |
KR1020137001641A KR101903492B1 (ko) | 2010-08-12 | 2011-07-04 | 배터리 온도 조절 시스템 및 배터리 온도 조절 유닛 |
CN201180038438.3A CN103053068B (zh) | 2010-08-12 | 2011-07-04 | 蓄电池温度调节系统以及蓄电池温度调节组件 |
US13/816,706 US9653762B2 (en) | 2010-08-12 | 2011-07-04 | Battery temperature regulation system and battery temperature regulation unit |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010181080 | 2010-08-12 | ||
JP2010-181080 | 2010-08-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012020614A1 true WO2012020614A1 (ja) | 2012-02-16 |
Family
ID=45567584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2011/065253 WO2012020614A1 (ja) | 2010-08-12 | 2011-07-04 | バッテリ温度調節システム及びバッテリ温度調節ユニット |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5089814B2 (ja) |
KR (1) | KR101903492B1 (ja) |
CN (1) | CN103053068B (ja) |
WO (1) | WO2012020614A1 (ja) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013180614A (ja) * | 2012-02-29 | 2013-09-12 | Toyota Motor Corp | 車両用電池温度制御構造 |
CN103427135A (zh) * | 2012-05-22 | 2013-12-04 | 台达电子工业股份有限公司 | 电池模块 |
FR2998098A1 (fr) * | 2012-11-13 | 2014-05-16 | Peugeot Citroen Automobiles Sa | Module de stockage d'energie electrique comportant un caloduc disposant de branches inserees entre les cellules |
JP2014216313A (ja) * | 2013-04-26 | 2014-11-17 | 現代自動車株式会社 | 環境親和型車両のバッテリーモジュール間接冷却装置 |
JP2015041558A (ja) * | 2013-08-23 | 2015-03-02 | 昭和電工株式会社 | 組電池の冷却兼加熱構造 |
KR20160046731A (ko) * | 2014-10-21 | 2016-04-29 | 도요타 지도샤(주) | 축전 모듈 |
US20160240899A1 (en) * | 2013-11-01 | 2016-08-18 | Gentherm Automotive Systems (China) Ltd. | Temperature control device for electrochemical power source |
JP2017126418A (ja) * | 2016-01-12 | 2017-07-20 | Leading Edge Associates株式会社 | バッテリーパック温度制御・給電システム |
US10224585B2 (en) | 2013-09-20 | 2019-03-05 | Kabushiki Kaisha Toshiba | Battery heat radiation system, battery heat radiation unit |
CN110611142A (zh) * | 2018-06-15 | 2019-12-24 | 曼卡车和巴士欧洲股份公司 | 用于加热牵引能量蓄存器的技术 |
JP2020017487A (ja) * | 2018-07-27 | 2020-01-30 | マツダ株式会社 | 車両用蓄電装置 |
JP2020017486A (ja) * | 2018-07-27 | 2020-01-30 | マツダ株式会社 | 車両用蓄電装置 |
CN112611040A (zh) * | 2020-12-17 | 2021-04-06 | 常州大学 | 石墨烯电池空调暖通设备 |
WO2021229952A1 (ja) * | 2020-05-13 | 2021-11-18 | 株式会社デンソー | 熱交換器 |
CN113764756A (zh) * | 2021-09-07 | 2021-12-07 | 上海环能新科节能科技股份有限公司 | 应用于极端工况环境的储能电源 |
CN117254167A (zh) * | 2023-11-15 | 2023-12-19 | 安徽中科中涣智能装备股份有限公司 | 一种低耗能的储能预制舱温控系统 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014007449A1 (de) | 2014-05-21 | 2015-11-26 | Audi Ag | Energiespeicheranordnung, Temperiereinrichtung und Kraftfahrzeug |
CN104883861B (zh) * | 2015-06-11 | 2017-11-14 | 苏州安靠电源有限公司 | 具有散热装置的大容量电池 |
KR101726298B1 (ko) | 2015-08-25 | 2017-04-12 | 에스케이이노베이션 주식회사 | 발포제의 발포방향을 제어하는 이차 전지 모듈 |
KR102284339B1 (ko) | 2015-09-09 | 2021-08-04 | 에스케이이노베이션 주식회사 | 배터리 모듈 |
CN106571499B (zh) * | 2015-10-08 | 2023-05-12 | 赵耀华 | 长方体电池组的热管理系统和方法 |
KR101647481B1 (ko) * | 2015-10-23 | 2016-08-10 | 국방과학연구소 | 히트파이프 원리를 적용한 배터리 모듈 설계 |
CN106785236B (zh) * | 2015-11-23 | 2023-05-12 | 赵耀华 | 圆柱体电池组的热管理系统和方法 |
CN105895843B (zh) * | 2016-06-23 | 2018-06-22 | 广州益维电动汽车有限公司 | 一种智能锂离子电池模组 |
CN105958137B (zh) * | 2016-06-23 | 2019-05-14 | 广州益维电动汽车有限公司 | 一种锂离子电池模组热平衡管理系统 |
KR102084624B1 (ko) * | 2016-12-02 | 2020-03-04 | 광저우 엑스에어크래프트 테크놀로지 씨오 엘티디 | 무인기, 배터리 모듈 및 충방전 제어 방법 |
CN106532192B (zh) * | 2017-01-17 | 2024-05-07 | 华霆(合肥)动力技术有限公司 | 分布式热管理系统及电池 |
WO2018221761A1 (ko) * | 2017-05-31 | 2018-12-06 | 주식회사 엘지엠 | 소형선박용 리튬이온 배터리 케이스 냉각구조 및 그 제어방법 |
JP6946083B2 (ja) * | 2017-07-12 | 2021-10-06 | 矢崎総業株式会社 | 車両用電池パック |
CN109980314A (zh) * | 2017-12-28 | 2019-07-05 | 陕西汽车集团有限责任公司 | 电池包热管理系统 |
DE102018208946A1 (de) * | 2018-06-06 | 2019-12-12 | Robert Bosch Gmbh | Batteriemodul |
CN108808169A (zh) * | 2018-07-10 | 2018-11-13 | 中国科学院工程热物理研究所 | 应用软包电池的电动汽车动力电池包 |
KR20200050052A (ko) | 2018-10-31 | 2020-05-11 | 주식회사 엠디엠 | 버스바를 이용한 배터리 가열장치를 구비한 차량용 배터리 카트리지 |
WO2020170080A1 (en) * | 2019-02-19 | 2020-08-27 | 3M Innovative Properties Company | Hydrofluoroolefins and methods of using same |
DE102022200767A1 (de) * | 2022-01-25 | 2023-07-27 | Contitech Techno-Chemie Gmbh | Batteriemodul mit Heatpipe |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003197278A (ja) * | 2001-12-26 | 2003-07-11 | Furukawa Battery Co Ltd:The | 蓄電池 |
JP2007213939A (ja) * | 2006-02-08 | 2007-08-23 | Sanyo Electric Co Ltd | パック電池 |
JP2008047371A (ja) * | 2006-08-11 | 2008-02-28 | Toshiba Corp | 組電池および組電池の充放電方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11354166A (ja) * | 1998-06-08 | 1999-12-24 | Sony Tektronix Corp | バッテリ温度制御装置 |
EP1118132B1 (en) * | 1999-07-05 | 2013-06-05 | Panasonic Corporation | Battery pack and power tool using the same |
KR100536335B1 (ko) * | 2003-07-24 | 2005-12-12 | 기아자동차주식회사 | 차량 배터리 온도 제어장치 및 방법 |
KR100552527B1 (ko) * | 2003-08-13 | 2006-02-14 | 기아자동차주식회사 | 자동차의 배터리 온도 제어 장치 |
JP2009004237A (ja) * | 2007-06-21 | 2009-01-08 | Toyota Motor Corp | 蓄電装置及び車両 |
JP4508221B2 (ja) * | 2007-08-27 | 2010-07-21 | 豊田合成株式会社 | 組電池装置 |
JP4569640B2 (ja) * | 2008-01-31 | 2010-10-27 | 株式会社デンソー | 電池の温度調整装置 |
JP4632097B2 (ja) * | 2008-03-05 | 2011-02-16 | 株式会社デンソー | 組電池 |
-
2011
- 2011-07-04 WO PCT/JP2011/065253 patent/WO2012020614A1/ja active Application Filing
- 2011-07-04 KR KR1020137001641A patent/KR101903492B1/ko active IP Right Grant
- 2011-07-04 CN CN201180038438.3A patent/CN103053068B/zh active Active
- 2011-07-04 JP JP2011553991A patent/JP5089814B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003197278A (ja) * | 2001-12-26 | 2003-07-11 | Furukawa Battery Co Ltd:The | 蓄電池 |
JP2007213939A (ja) * | 2006-02-08 | 2007-08-23 | Sanyo Electric Co Ltd | パック電池 |
JP2008047371A (ja) * | 2006-08-11 | 2008-02-28 | Toshiba Corp | 組電池および組電池の充放電方法 |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013180614A (ja) * | 2012-02-29 | 2013-09-12 | Toyota Motor Corp | 車両用電池温度制御構造 |
CN103427135A (zh) * | 2012-05-22 | 2013-12-04 | 台达电子工业股份有限公司 | 电池模块 |
FR2998098A1 (fr) * | 2012-11-13 | 2014-05-16 | Peugeot Citroen Automobiles Sa | Module de stockage d'energie electrique comportant un caloduc disposant de branches inserees entre les cellules |
JP2014216313A (ja) * | 2013-04-26 | 2014-11-17 | 現代自動車株式会社 | 環境親和型車両のバッテリーモジュール間接冷却装置 |
JP2015041558A (ja) * | 2013-08-23 | 2015-03-02 | 昭和電工株式会社 | 組電池の冷却兼加熱構造 |
US10224585B2 (en) | 2013-09-20 | 2019-03-05 | Kabushiki Kaisha Toshiba | Battery heat radiation system, battery heat radiation unit |
US20160240899A1 (en) * | 2013-11-01 | 2016-08-18 | Gentherm Automotive Systems (China) Ltd. | Temperature control device for electrochemical power source |
KR20160046731A (ko) * | 2014-10-21 | 2016-04-29 | 도요타 지도샤(주) | 축전 모듈 |
JP2016081836A (ja) * | 2014-10-21 | 2016-05-16 | トヨタ自動車株式会社 | 蓄電モジュール |
KR101718862B1 (ko) * | 2014-10-21 | 2017-03-22 | 도요타 지도샤(주) | 축전 모듈 |
WO2017122690A1 (ja) * | 2016-01-12 | 2017-07-20 | Leading Edge Associates株式会社 | バッテリーパック温度制御・給電システム |
JP2017126418A (ja) * | 2016-01-12 | 2017-07-20 | Leading Edge Associates株式会社 | バッテリーパック温度制御・給電システム |
CN110611142A (zh) * | 2018-06-15 | 2019-12-24 | 曼卡车和巴士欧洲股份公司 | 用于加热牵引能量蓄存器的技术 |
JP2020004715A (ja) * | 2018-06-15 | 2020-01-09 | エムアーエヌ トラック アンド バス エスエーMAN Truck & Bus SE | トラクション・エネルギ貯蔵装置を加熱するための技術 |
JP2020017487A (ja) * | 2018-07-27 | 2020-01-30 | マツダ株式会社 | 車両用蓄電装置 |
JP2020017486A (ja) * | 2018-07-27 | 2020-01-30 | マツダ株式会社 | 車両用蓄電装置 |
JP7064704B2 (ja) | 2018-07-27 | 2022-05-11 | マツダ株式会社 | 車両用蓄電装置 |
JP7064703B2 (ja) | 2018-07-27 | 2022-05-11 | マツダ株式会社 | 車両用蓄電装置 |
WO2021229952A1 (ja) * | 2020-05-13 | 2021-11-18 | 株式会社デンソー | 熱交換器 |
CN112611040A (zh) * | 2020-12-17 | 2021-04-06 | 常州大学 | 石墨烯电池空调暖通设备 |
CN113764756A (zh) * | 2021-09-07 | 2021-12-07 | 上海环能新科节能科技股份有限公司 | 应用于极端工况环境的储能电源 |
CN117254167A (zh) * | 2023-11-15 | 2023-12-19 | 安徽中科中涣智能装备股份有限公司 | 一种低耗能的储能预制舱温控系统 |
CN117254167B (zh) * | 2023-11-15 | 2024-02-20 | 安徽中科中涣智能装备股份有限公司 | 一种低耗能的储能预制舱温控系统 |
Also Published As
Publication number | Publication date |
---|---|
JP5089814B2 (ja) | 2012-12-05 |
CN103053068A (zh) | 2013-04-17 |
CN103053068B (zh) | 2016-01-20 |
JPWO2012020614A1 (ja) | 2013-10-28 |
KR101903492B1 (ko) | 2018-10-02 |
KR20140031158A (ko) | 2014-03-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5089814B2 (ja) | バッテリ温度調節システム及びバッテリ温度調節ユニット | |
US9653762B2 (en) | Battery temperature regulation system and battery temperature regulation unit | |
JP5757502B2 (ja) | バッテリ温度調節ユニット及びバッテリ温度調節装置 | |
US9899712B2 (en) | Battery temperature adjustment unit and vehicle having said unit installed | |
KR101076191B1 (ko) | 피티씨 로드 조립체 및 이를 이용한 피티씨 히터 | |
JP5137480B2 (ja) | 車両用の電源装置 | |
US7977606B2 (en) | Heat-transer-medium heating apparatus and vehicular air-conditioning apparatus using the same | |
JP6693480B2 (ja) | 端子冷却装置 | |
US20120129020A1 (en) | Temperature-controlled battery system ii | |
JP2005349955A (ja) | 蓄電機構の冷却構造 | |
US20120237192A1 (en) | Heat medium heating apparatus and vehicular air-conditioning system including the same | |
JP2011181224A (ja) | 電池冷却/加熱構造及び電池モジュール | |
JP2010123349A (ja) | 電池モジュール及びこれを収容する電池箱並びにそれを備える鉄道車両 | |
US9631836B2 (en) | Device for electrically heating fluid for a motor vehicle, and related heating and/or air-conditioning apparatus | |
JP2009152440A (ja) | 発熱体の温度調整装置 | |
EP2695757A1 (en) | Heat medium heating device and vehicle air-conditioning device provided with same | |
WO2013111529A1 (ja) | 電池温調装置 | |
JP5951205B2 (ja) | 熱媒体加熱装置およびそれを備えた車両用空調装置 | |
JP2012017031A (ja) | 熱媒体加熱装置およびそれを用いた車両用空気調和装置 | |
US20190381912A1 (en) | Technique for the heat-up of a traction energy store | |
WO2020022065A1 (ja) | 保温装置 | |
EP2481997A2 (en) | Air-conditioning core | |
CN219658810U (zh) | 电动汽车电池加热保温循环系统和电动汽车 | |
CN112838319B (zh) | 用于电池模块的电池壳体和带有电池壳体的电池模块 | |
KR200414267Y1 (ko) | 자동차용 프리히터의 방열핀 연결구조 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201180038438.3 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2011553991 Country of ref document: JP |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11816280 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 20137001641 Country of ref document: KR Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13816706 Country of ref document: US |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 11816280 Country of ref document: EP Kind code of ref document: A1 |