CN103227352B - The temperature control equipment of electromobile/hybridvehicle vehicle battery cell and method - Google Patents
The temperature control equipment of electromobile/hybridvehicle vehicle battery cell and method Download PDFInfo
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- CN103227352B CN103227352B CN201210021797.4A CN201210021797A CN103227352B CN 103227352 B CN103227352 B CN 103227352B CN 201210021797 A CN201210021797 A CN 201210021797A CN 103227352 B CN103227352 B CN 103227352B
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- heat exchanger
- exchanger fin
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- 238000000034 method Methods 0.000 title claims abstract description 18
- XPPWAISRWKKERW-UHFFFAOYSA-N copper palladium Chemical compound [Cu].[Pd] XPPWAISRWKKERW-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000003292 glue Substances 0.000 claims description 16
- 239000002826 coolant Substances 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 13
- 238000005538 encapsulation Methods 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 239000004809 Teflon Substances 0.000 claims description 6
- 229920006362 Teflon® Polymers 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 5
- 238000005253 cladding Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 13
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Classifications
-
- 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
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- Electric Propulsion And Braking For Vehicles (AREA)
- Secondary Cells (AREA)
Abstract
The present invention relates to temperature control equipment and the temperature-controlled process of electric automobile/Hybrid Vehicle power cell of electric automobile/Hybrid Vehicle power cell.The temperature control equipment of the electric automobile of the present invention/Hybrid Vehicle power cell possesses: the copper palladium being connected with described cell；It is coated on the heat exchanger fin outside described copper palladium；And the heat-conducting plate being connected with described heat exchanger fin.Utilize the present invention, it is possible to effectively the cell of electric automobile/hybrid vehicle is heated or cooled, it is possible to effectively solve battery work problem under worst cold case.It is additionally, since and is not that battery case is directly heated or cooled but the electrode of cell is heated or cooled, therefore, there is the technique effect that heating or cooling effect is uniform, thermal losses is little.
Description
Technical field
The temperature that the present invention relates to electric automobile/Hybrid Vehicle electrokinetic cell controls, and particularly relates to temperature control equipment and the temperature-controlled process of a kind of electric automobile/Hybrid Vehicle cell.
Background technology
Along with the day of global energy is becoming tight, each state all steps up to have put into the research to pure electric/hybrid electric automobile.And electrokinetic cell also receives extensive concern as the important energy storage device of pure electric/hybrid electric automobile.Electric automobile is using power accumulator as main energy sources, using motor as the vehicle of major impetus output device, mixed power electric car is while using power accumulator, also can assemble traditional combustion engine as auxiliary power unit, to utilize driven by engine electromotor to be charged for set of cells.
It is known that electrokinetic cell is harsh to operating temperature requirements, as be not suitable for working less than-10 DEG C or at a temperature of being higher than 55 DEG C.Electrokinetic cell works long hours to work under too low/excessive temperature and will directly reduce the cruise mileage of battery life and battery, additionally, the SOC (StateOfCharge) for dynamic Control calculating, SOH (StateOfHealth) precision also can be directly influenced.Especially in the case of low temperature, low temperature can cause battery performance drastically to decline, and then affects dynamic property and the continual mileage of electric automobile.
At present, the method that electrokinetic cell is carried out temperature control, such as conventional is the direct method to battery case continuous heating.Though this is favorably improved the low-temperature characteristics of electrokinetic cell, but thermal losses is relatively big, heats uneven, and cost is high.
Summary of the invention
The present invention is in view of the above problems, it is desirable to provide the temperature control equipment of electric automobile/Hybrid Vehicle power cell that a kind of heating (or cooling) uniform in effect, thermal losses are little and the temperature-controlled process of electric automobile/Hybrid Vehicle power cell.
The temperature control equipment of the electric automobile of the present invention/Hybrid Vehicle power cell, for being heated or cooled described cell, it is characterised in that possess: the copper palladium being connected with described cell；It is coated on the heat exchanger fin outside described copper palladium；And the heat-conducting plate being connected with described heat exchanger fin.
Preferably, described heat exchanger fin is made up of insulant.
Preferably, described copper palladium is connected with the electrode terminal of described cell.
Preferably, described heat exchanger fin is made up of thermal conductive ceramic or teflon.
Preferably, described heat-conducting plate is by cylindrical conductor and to be inserted in tubular passageway therein and constitute.
Preferably, described heat-conducting plate is arranged at the top of described cell.
Preferably, described heat-conducting plate is arranged at the side of described cell.
Preferably, the heat-conducting glue arranged it is also equipped with between described heat-conducting plate and described heat exchanger fin.
Heat conductive silica gel is used preferably as described heat-conducting glue.
The temperature-controlled process of the electric automobile of the present invention/Hybrid Vehicle power cell, for being heated or cooled described cell, it is characterised in that including: the Connection Step being connected with copper palladium by described cell；Encapsulation steps at described copper palladium outer cladding heat exchanger fin；External heat-conducting plate is connected with described heat exchanger fin, heat is delivered to described copper palladium by described heat exchanger fin and step is heated or cooled with described cell be heated or cooled.
Preferably, in described encapsulation steps, insulant is used to constitute described heat exchanger fin.
Preferably, at described Connection Step, described copper palladium is connected on the electrode terminal of described cell.
Preferably, in described encapsulation steps, thermal conductive ceramic or teflon is used to constitute described heat exchanger fin.
Preferably, it is heated or cooled in step described, when being connected with described heat exchanger fin by described external heat-conducting plate, makes the top that described external heat-conducting plate is positioned at described cell.
Preferably, it is heated or cooled in step described, when being connected with described heat exchanger fin by described external heat-conducting plate, makes the side that described external heat-conducting plate is positioned at described cell.
Preferably, it is also equipped with applying the applying step of heat-conducting glue between described external heat-conducting plate and described heat exchanger fin.
Preferably, in described applying step, use heat conductive silica gel as heat-conducting glue.
Preferably, it is heated or cooled in step described so that described electrode is heated or cooled distance toward heat-conducting plate side shifting to shorten.
Utilize temperature control equipment and the temperature-controlled process of electric automobile/Hybrid Vehicle power cell of the electric automobile/Hybrid Vehicle power cell of the present invention, effectively cell to electric automobile/hybrid vehicle can heat (cooling), it is possible to effectively solve battery work problem under worst cold case.Being additionally, since and be not that battery case is directly heated (cooling) but heat the electrode of cell (cooling), therefore, heat (cooling) uniform in effect, thermal losses is little.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the structure of the cell representing electric automobile/hybrid vehicle.
Fig. 2 (a) is the schematic perspective view of the part structure of the electric automobile/hybrid power automobile battery temperature control equipment representing the present invention, and Fig. 2 (b) is to represent the top view that this part constructs, and Fig. 2 (c) is the A-A view representing this part.
Fig. 3 is the schematic diagram of the structure of the electric automobile/hybrid power automobile battery temperature control equipment of the first embodiment representing the present invention.
Fig. 4 is the schematic diagram of the structure of the electric automobile/hybrid power automobile battery temperature control equipment representing third embodiment of the present invention.
Detailed description of the invention
Be described below is that the multiple of the present invention may some in embodiments, it is desirable to provide the basic understanding to the present invention.It is not intended as confirming the crucial of the present invention or conclusive key element or limiting scope of the claimed.
For making the object, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with the accompanying drawings.
First embodiment
Structure firstly, for the cell 100 of electric automobile/hybrid vehicle is briefly described.
Fig. 1 is the schematic diagram of the structure of the cell representing electric automobile/hybrid vehicle.As it is shown in figure 1, cell 100 includes: Positive Poles 101, positive pole ear 102, positive pole coating 103, negative pole pole 104, negative lug 105, negative pole coating 106, isolating membrane 107, relief valve 108, outer package 109.
Wherein, Positive Poles 101 and positive pole ear 102 connect, and negative pole pole 104 and negative lug 105 connect, and Positive Poles 101, positive pole ear 102, negative pole pole 104, negative lug 105 are made up of metal material.
In the present invention, in order to cell 100 being heated (or cooling), it is that heat is directly transmitted to inside battery by the electrode of cell 100.Specifically, with reference to Fig. 2, the heat-conducting mode of the present invention is illustrated.
Fig. 2 (a) is the schematic perspective view of the part structure of the electric automobile/hybrid power automobile battery temperature control equipment representing the present invention, and Fig. 2 (b) is to represent the top view that this part constructs, and Fig. 2 (c) is the A-A view representing this part.
As shown in Fig. 2 (a)～(c), in order to heat being directly transferred to cell 100, in the power vehicle of the present invention temperature control equipment with cell 100, the copper palladium 200 being connected with cell 100 is set and is coated on the heat exchanger fin 300 outside described copper palladium 100.Specifically, as shown in Figure 2 (a) shows, this copper palladium 100 is connected between the pole of cell 100.Also, in order to solve Insulation Problems, at this one layer of heat exchanger fin 300 of copper palladium 100 outer cladding as heat transfer medium.
Here, as the material of heat exchanger fin 300, it is desirable to use Ins. ulative material, insulating properties and the preferable material of heat conductivity are preferably used.For example, it is possible to enumerate AlN, BN, Al2O3Deng the insulation high-abrasive material that thermal conductive ceramic or teflon etc. are the thinnest.Furthermore, it is contemplated that the impact that thickness is on conduction of heat, along with the reduction of thickness of insulating layer, require to reduce to the heat conductivity of this material.
So by the pole of copper palladium 100 with cell 100 is connected, heat is transmitted to the pole of cell 100 by copper palladium 100, the heat being transmitted to pole can be transmitted to the inside of cell 100 by the lug being directly connected to pole, therefore, can be the most directly and heating (or cooling) mode of full blast directly to being internally heated of cell 100 (or cooling).
Fig. 3 is the schematic diagram of the structure of the electric automobile/hybrid power automobile battery temperature control equipment representing one embodiment of the present invention.As it is shown on figure 3, in addition to the heat exchanger fin 300 of the copper palladium 200 that is connected except the electrode possessed with cell 100 of the temperature control equipment of the power vehicle cell 100 of the present invention and coated copper palladium 200, be also equipped with heat-conducting plate 400.
As it is shown on figure 3, in the present invention, transfer heat to heat exchanger fin 300 and copper palladium 200 by external heat-conducting plate 400, thus heat the cell 100 of (or cooling) electric automobile/hybrid vehicle.In the present embodiment, heat-conducting plate 400 is positioned at the top of cell 100, can be that both sides up arrange 2 heat-conducting plates, naturally it is also possible to be that side the most up arranges 1 heat-conducting plate, it is apparent that the effect of the former heating (or cooling) is better than the latter.
Heat-conducting plate 400 is by cylindrical conductor 401 and to be inserted in tubular passageway 402 therein and constitute.If if flowing through conductive fluid in tubular passageway 402, then this positive heat is directly delivered to the pole of cell 100 by heat-conducting plate 400, heat exchanger fin 300 and copper palladium 200, it is possible to directly heat cell 100；If if flowing through coolant in tubular passageway 402, then this negative heat is directly delivered to the pole of cell 100 by heat-conducting plate 400, heat exchanger fin 300 and copper palladium 200, it is possible to directly cool down cell 100.
It addition, based on security consideration, in the present embodiment, heat-conducting plate 400 uses oily cold mode to carry out temperature control (heating/cooling), i.e. flows through oil as conductive fluid/coolant in described tubular passageway 402.If this is because time above heat-conducting plate 400 is arranged on cell 100, once if the conductive fluid of heat-conducting plate 400 or coolant leakage, if in the case of using water as conductive fluid/coolant, will result in cell 100 short circuit, and when using under oil condition as conductive fluid/coolant, the generation of cell 100 short circuit would not be caused.Therefore, when heat-conducting plate 400 is arranged on above cell 100, as conductive fluid/coolant preferably with oil.
The electric automobile of the first embodiment according to the invention described above/hybrid power automobile battery temperature control equipment, heat-conducting plate 400, heat exchanger fin 300 and copper palladium 200 can be passed through directly cell 100 is heated or cooled, heating or cooling effect is uniform, thermal losses is little, and efficiency is high.
Second embodiment
Hereinafter the electrical automobile battery temperature control device of second embodiment of the invention is illustrated.The battery temperature control device of second embodiment of the invention is on the basis of above-mentioned first embodiment, increases the structure arranging heat-conducting glue (not shown) between heat-conducting plate 400 and heat exchanger fin 300 further.
As heat-conducting glue, the silica gel that heat conductivility is good can be used.So, utilization is arranged on the heat-conducting glue between heat-conducting plate 400 and heat exchanger fin 300, it is possible to further improve the heat exchanger effectiveness between heat-conducting plate 400 and heat exchanger fin 300.Therefore, it is possible to the most effectively cell 100 is heated or cooled.
3rd embodiment
Hereinafter the electrical automobile battery temperature control device of third embodiment of the invention is illustrated.The battery temperature control device of third embodiment of the invention is in addition to heat-conducting plate 400 arranges position, and other are identical with the structure of the electrical automobile battery temperature control device of above-mentioned first embodiment.
Fig. 4 is the schematic diagram of the structure of the electric automobile/hybrid power automobile battery temperature control equipment representing third embodiment of the invention.As shown in Figure 4, in the third embodiment heat-conducting plate 400 is arranged on the side of cell 100, can be that 2 heat-conducting plates are set in the both sides of side, it is also possible to be that only side in side arranges 1 heat-conducting plate.
Similarly, this heat-conducting plate 400 is by cylindrical conductor 401 and to be inserted in tubular passageway 402 therein and constitute.Owing to heat-conducting plate 400 is provided in the side of cell 100, therefore, even if flowing through conductive fluid therein/coolant leakage, also will not leaking on the electrode of cell 100.Therefore, in the present embodiment, conductive fluid/coolant is except using oil as in the first embodiment, it would however also be possible to employ aqueous coolant.
Similarly, if if flowing through conductive fluid in tubular passageway 402, then this positive heat is directly delivered to the pole of cell 100 by heat-conducting plate 400, heat exchanger fin 300 and copper palladium 200, it is possible to directly heat cell 100；If if flowing through coolant in tubular passageway 402, then this negative heat is directly delivered to the pole of cell 100 by heat-conducting plate 400, heat exchanger fin 300 and copper palladium 200, it is possible to directly cool down cell 100.
4th embodiment
Hereinafter the electrical automobile battery temperature control device of four embodiment of the invention is illustrated.The battery temperature control device of four embodiment of the invention is on the basis of above-mentioned Third Way, increases the structure arranging heat-conducting glue (not shown) between heat-conducting plate 400 and heat exchanger fin 300 further.
As heat-conducting glue, the silica gel that heat conductivility is good can be used.So, utilization is arranged on the heat-conducting glue between heat-conducting plate 400 and heat exchanger fin 300, it is possible to further improve the heat exchanger effectiveness between heat-conducting plate 400 and heat exchanger fin 300.Therefore, it is possible to the most effectively cell 100 is heated or cooled.
Temperature of powered cell control device for the present invention is illustrated above.Temperature of powered cell control method below for the present invention is briefly described.
The temperature-controlled process of the electric automobile of the present invention/Hybrid Vehicle power cell is for the temperature-controlled process that cell 100 is heated or cooled, and the method includes: the Connection Step being attached with copper palladium 200 by cell 100；In order to keep the insulating properties of copper palladium 200, in the encapsulation steps of copper palladium 200 outer cladding heat exchanger fin 300；External heat-conducting plate 400 is connected with heat exchanger fin 300, heat is delivered to copper palladium 200 by heat exchanger fin 300 and step is heated or cooled with cell 100 be heated or cooled.
Wherein, in above-mentioned encapsulation steps, insulant is used to constitute heat exchanger fin 300.Preferably, as insulant, thermal conductive ceramic or teflon can be used.
In above-mentioned Connection Step, copper palladium 200 is connected on the electrode terminal of cell 100.
It is heated or cooled in step above-mentioned, when being connected with heat exchanger fin 300 by external heat-conducting plate 400, makes external heat-conducting plate 400 be positioned at the top of cell 100.So as described in above-mentioned first embodiment, by oil as conductive fluid or coolant in heat-conducting plate 400.Or, it is heated or cooled in step above-mentioned, when being connected with heat exchanger fin 300 by external heat-conducting plate 400, makes external heat-conducting plate 400 be positioned at the side of cell 100.So as described in above-mentioned 3rd embodiment, in heat-conducting plate 400 can using oil or water as conductive fluid or coolant.
It is heated or cooled in step, as shown by the arrows in figure 4 above-mentioned further so that electrode heats distance toward heat-conducting plate 400 side shifting to shorten.
Further, in the temperature-controlled process of the electric automobile/Hybrid Vehicle power cell of the present invention, it is also equipped with applying the applying step of heat-conducting glue between external heat-conducting plate 400 and heat exchanger fin 300.Heat conductive silica gel is used as heat-conducting glue.In such manner, it is possible to further improve the heat exchanger effectiveness between heat-conducting plate 400 and heat exchanger fin 300.
Example above primarily illustrates the temperature control equipment of the electric automobile/Hybrid Vehicle power cell of the present invention and the temperature-controlled process of the electric automobile/Hybrid Vehicle power cell of the present invention.Although being only described some of them embodiments of the present invention, but those of ordinary skill in the art are it is to be appreciated that the present invention can be implementing with other forms many with in scope without departing from its spirit.Therefore, the example shown and embodiment are considered illustrative and not restrictive, and in the case of without departing from spirit and scope of the present invention as defined in appended claims, the present invention may contain various amendments and replacement.
Claims (3)
1. a temperature control equipment for electric automobile/Hybrid Vehicle power cell, for described cell is heated or cooled, it is characterised in that possess:
The copper palladium being connected with the electrode terminal of described cell；
It is coated on the heat exchanger fin outside described copper palladium；And
The heat-conducting plate being connected with described heat exchanger fin,
Described heat-conducting plate is by cylindrical conductor and is inserted in tubular passageway therein and constitutes, and uses oil as conductive fluid or coolant,
Described heat-conducting plate is arranged at the side of described cell,
Described heat exchanger fin is made up of thermal conductive ceramic or teflon,
Wherein, it is also equipped with between described heat-conducting plate and described heat exchanger fin the heat-conducting glue arranged,
Use heat conductive silica gel as described heat-conducting glue.
2. a temperature-controlled process for electric automobile/Hybrid Vehicle power cell, for described cell is heated or cooled, it is characterised in that including:
The Connection Step that described cell is connected with copper palladium；
Encapsulation steps at described copper palladium outer cladding heat exchanger fin；And
External heat-conducting plate is connected with described heat exchanger fin, heat is delivered to described copper palladium by described heat exchanger fin and step is heated or cooled with described cell be heated or cooled,
It is heated or cooled in step described, described heat-conducting plate is by cylindrical conductor and is inserted in tubular passageway therein and constitutes, use oil as conductive fluid or the coolant of heat-conducting plate, described external heat-conducting plate makes the side that described external heat-conducting plate is positioned at described cell with described heat exchanger fin when being connected
In described encapsulation steps, insulant is used to constitute described heat exchanger fin,
At described Connection Step, described copper palladium is connected on the electrode terminal of described cell,
Wherein, it is also equipped with applying the applying step of heat-conducting glue between described external heat-conducting plate and described heat exchanger fin,
In described applying step, use heat conductive silica gel as heat-conducting glue,
It is heated or cooled in step described so that described electrode is heated or cooled distance toward heat-conducting plate side shifting to shorten.
3. the temperature-controlled process of electric automobile/Hybrid Vehicle power cell as claimed in claim 2, it is characterised in that
In described encapsulation steps, thermal conductive ceramic or teflon is used to constitute described heat exchanger fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210021797.4A CN103227352B (en) | 2012-01-31 | 2012-01-31 | The temperature control equipment of electromobile/hybridvehicle vehicle battery cell and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210021797.4A CN103227352B (en) | 2012-01-31 | 2012-01-31 | The temperature control equipment of electromobile/hybridvehicle vehicle battery cell and method |
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| CN103227352A CN103227352A (en) | 2013-07-31 |
| CN103227352B true CN103227352B (en) | 2016-08-03 |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014213671A1 (en) * | 2014-07-15 | 2016-01-21 | Robert Bosch Gmbh | Cell connector with a tempering device, battery cell, battery module and motor vehicle |
| CN106785181A (en) * | 2015-11-20 | 2017-05-31 | 哈尔滨智明科技有限公司 | A kind of temprature control method of power battery module |
| CN106129527B (en) * | 2016-08-11 | 2019-04-26 | 江苏卓岸电源科技有限公司 | A kind of Li-ion batteries piles tab liquid cooling apparatus based on liquid cooling |
| US10230140B2 (en) * | 2016-09-27 | 2019-03-12 | GM Global Technology Operations LLC | Vehicle battery cooling system |
| CN108987844B (en) * | 2017-05-31 | 2021-06-18 | 比亚迪股份有限公司 | Battery and battery module |
| CN109904560A (en) * | 2019-01-28 | 2019-06-18 | 天津荣事顺发电子有限公司 | A kind of pair of battery electrode rapid heat radiation device |
| CN110544804A (en) * | 2019-07-31 | 2019-12-06 | 天津荣事顺发电子有限公司 | A rapid heat dissipation mechanism for battery cells and a processing method thereof |
| CN110931896A (en) * | 2019-11-28 | 2020-03-27 | 湖南海博瑞德电智控制技术有限公司 | Lithium ion battery temperature management system |
| CN111403853B (en) * | 2020-03-28 | 2023-04-18 | 哈尔滨工程大学 | Power battery thermal management system based on joint liquid cooling heat dissipation of utmost point ear and module bottom |
| KR102772825B1 (en) * | 2020-04-29 | 2025-02-24 | 주식회사 엘지에너지솔루션 | Battery pack and device including the same |
| DE102022103705A1 (en) | 2022-02-17 | 2023-08-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | battery cell |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101627499A (en) * | 2007-02-27 | 2010-01-13 | 戴姆勒股份公司 | Battery with a heat conducting plate |
| CN202067875U (en) * | 2011-05-12 | 2011-12-07 | 比亚迪股份有限公司 | Flexibly packaged battery and battery pack thereof |
-
2012
- 2012-01-31 CN CN201210021797.4A patent/CN103227352B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101627499A (en) * | 2007-02-27 | 2010-01-13 | 戴姆勒股份公司 | Battery with a heat conducting plate |
| CN202067875U (en) * | 2011-05-12 | 2011-12-07 | 比亚迪股份有限公司 | Flexibly packaged battery and battery pack thereof |
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Address after: No.1500, Shenjiang Road, Pudong New Area (Shanghai) pilot Free Trade Zone, Shanghai, 201206 Patentee after: SAIC GENERAL MOTORS Corp.,Ltd. Country or region after: China Patentee after: PAN ASIA TECHNICAL AUTOMOTIVE CENTER Co.,Ltd. Address before: 201206 Shanghai city Pudong New Area Shenjiang Road No. 1500 Patentee before: SHANGHAI GENERAL MOTORS Co.,Ltd. Country or region before: China Patentee before: PAN ASIA TECHNICAL AUTOMOTIVE CENTER Co.,Ltd. |
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Effective date of registration: 20240723 Address after: No.1500, Shenjiang Road, Pudong New Area (Shanghai) pilot Free Trade Zone, Shanghai, 201206 Patentee after: SAIC GENERAL MOTORS Corp.,Ltd. Country or region after: China Patentee after: PAN ASIA TECHNICAL AUTOMOTIVE CENTER Co.,Ltd. Patentee after: SAIC General Power Technology (Shanghai) Co.,Ltd. Address before: No.1500, Shenjiang Road, Pudong New Area (Shanghai) pilot Free Trade Zone, Shanghai, 201206 Patentee before: SAIC GENERAL MOTORS Corp.,Ltd. Country or region before: China Patentee before: PAN ASIA TECHNICAL AUTOMOTIVE CENTER Co.,Ltd. |