EP3669417A1 - Verfahren und vorrichtung zur temperierung einer batterieanordnung - Google Patents
Verfahren und vorrichtung zur temperierung einer batterieanordnungInfo
- Publication number
- EP3669417A1 EP3669417A1 EP18759556.6A EP18759556A EP3669417A1 EP 3669417 A1 EP3669417 A1 EP 3669417A1 EP 18759556 A EP18759556 A EP 18759556A EP 3669417 A1 EP3669417 A1 EP 3669417A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fluid
- sorption
- battery
- heat
- battery assembly
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H1/00278—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit for the battery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
- B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
-
- 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
- H01M10/6552—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
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
-
- 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
- H01M10/6569—Fluids undergoing a liquid-gas phase change or transition, e.g. evaporation or condensation
-
- 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
- H01M10/659—Means for temperature control structurally associated with the cells by heat storage or buffering, e.g. heat capacity or liquid-solid phase changes or transition
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3201—Cooling devices using absorption or adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3201—Cooling devices using absorption or adsorption
- B60H1/32014—Cooling devices using absorption or adsorption using adsorption, e.g. using Zeolite and water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H2001/00307—Component temperature regulation using a liquid flow
-
- 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
- H01M10/643—Cylindrical cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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 invention relates to a method for tempering a battery assembly according to claim 1 and a device for temperature control of a battery assembly according to claim 6.
- battery arrangements in particular for automobiles and other motor vehicles, are in the area of particular interest.
- high-energy-density battery arrangements such as, for example, lithium-ion batteries, are used.
- Such battery arrangements are intended as traction batteries in
- Automotive applications allow vehicle operation in all seasonal conditions.
- the common battery designs show a strong dependence of power output and energy capacity on the temperature of the system.
- the optimum here lies in a temperature range between 10 and 40 ° C.
- electronic management systems are used, against sub-temperatures of less than 10 ° C, which drastically reduce the performance by increasing the internal resistance, on the other hand, only a warming of the batteries helps.
- the battery assembly is thermally coupled with an integrated sorption heat storage.
- the sorption material is heated with expulsion of a fluid during heat emission of the battery arrangement during electrical discharge and / or electrical charging. It is caused by cooling the battery assembly. Subsequently, condensation of the fluid expelled from the sorbent material in a condenser with a heat sink occurs. The fluid is then available for a renewed heating of the battery assembly. This takes place via the absorption of the fluid in the sorption material. The resorprtion heat released in the process causes a self-sufficient heating of the battery arrangement.
- the expulsion of the fluid takes place, the expelled fluid delivering the condensation heat released during the condensation to an existing air conditioning unit.
- the fluid upon absorption of the fluid in the sorption material, the fluid is supplied from a fluid reservoir in gaseous form, wherein the heat of vaporization required for transferring to the gaseous form is taken from a condenser of the existing air conditioning system.
- the sorption heat storage is operated with a first fluid and the existing air conditioning system with a second fluid, wherein the first fluid and the second fluid are different, wherein the capacitor of the
- the sorption heat storage and the existing air conditioning system are operated with the same fluid, wherein the sorption heat storage is connected via a valve arrangement in the cycle of the existing air conditioning.
- a device for controlling the temperature of a battery arrangement comprises a sorption heat store thermally coupled to the battery arrangement with a fluid and a sorption material, wherein the battery arrangement is designed as a heat source for a thermal heating of the sorption material contained in the Sorptionseben Eaton Searon Searon Searon Searon Searon Searon, a sorption heat store thermally coupled to the battery arrangement with a fluid and a sorption material, wherein the battery arrangement is designed as a heat source for a thermal heating of the sorption material contained in the Sorptionseben Eaton, etc.
- a condenser coupled to a heat sink may be provided for liquefying the fluid.
- cooling devices which are operated with the mains power available at the charging stations, so that the condensation of the fluid can be very effective at low temperatures, come into consideration as a heat sink.
- the sorption heat accumulator is designed as a plurality of adsorber elements integrated in the battery arrangement, wherein the adsorber elements fill the interspaces between the battery cells, wherein the adsorber elements are connected to a common steam channel for fluid supply.
- the sorption heat accumulator can also be arranged outside the battery arrangement, wherein the steam channel contains the adsorber elements.
- the basic idea of the method and the device according to the invention thus consists in each case in a sorption heat storage and in such Memory running processes for temperature control of the battery to use and thus store the heat emitted by the battery assembly between heat.
- the invention thus enables a controlled heating of the battery when starting the vehicle by an integrated sorption heat storage.
- the performance and capacity of a particular lithium-ion battery can be retrieved even at low outdoor temperatures at the start of the journey, without spending the stored electric energy.
- the battery temperature in the desorption step can be reduced.
- the method is carried out, for example, as described below, wherein the exemplary device explained below is used.
- FIG. 1 shows a possible embodiment of the device in the desorption step in a liquid fluid supply
- FIG. 2 shows a possible embodiment of the device from FIG. 1 in the heating substep with liquid fluid supply
- FIG. 3 shows a possible embodiment in the desorption sub-step with gaseous fluid supply
- FIG. 4 shows the embodiment from FIG. 3 in the heating sub-step with gaseous fluid supply
- Fig. 5 shows an arrangement of adsorber elements and battery cells
- FIG. 6 shows a further view of the arrangement from FIG. 5, FIG.
- FIG. 7 shows an adsorber part located outside the battery arrangement
- thin, evacuated sorption units are installed, which communicate with one or more valves in conjunction with a closed vacuum sorption system. These sorption units act as a battery-integrated sorption heat storage.
- the sorption heat storage device includes means for providing and condensing at least one fluid as the working medium of the sorption heat storage.
- the fluid is taken in the heating step with the valves open by the sorption with heat release, whereby the temperature in the battery is then increased to the lower limit of the optimum temperature range. If the heating of the cells is not required, the sorption unit stores the heat energy when the valves are closed.
- the heat source for desorption is thus the battery which, during discharging while driving or during charging of the battery on the electrical network, reaches temperatures at the upper limit of the optimum temperature range, i. heated in particular with a maximum of 60 ° C.
- the desorption of the fluid from the sorption removes heat energy from the battery and thus additionally cools the battery. This allows a faster energy output while driving or faster charging at the charging station.
- a simple conventional cooling device such as the cabin cooling of a vehicle can serve as a heat sink for the condenser and operated with energy from the electrical network, so that the condensation of fluids at very low temperatures, for example, less than 0 ° C can be made possible.
- the method and the device thus enable a controlled temperature guide, in particular of traction batteries without an additional energy extraction from the traction batteries, which goes beyond a mere regulation of the overall operation.
- the batteries can be autonomously heated at low outside temperatures without being connected to an external electrical network or another source of energy. This means that sufficient battery power and capacity is quickly available even at low outside temperatures.
- the batteries can be discharged without risk of damage at temperatures of less than 10 ° C. Overheating of the battery assembly at temperatures in particular more than 60 ° C can be avoided.
- the activated sorption units may also contribute to cabin air conditioning in the vehicle.
- a part of the necessary energy can also be recovered by thermal recuperation from the discharge heat of the batteries, while another part can be recovered from the heating of the batteries when the traction batteries are charged.
- the remaining energy is taken from the electrical network at the charging station.
- the sorption units can also be designed as external insulation of the battery arrangement.
- microporous or mesoporous materials such as zeolites and zeolitic materials, porous oxides and mixed oxides, porous materials based on organic linker molecules such as MOF, salt-impregnated porous solids, activated carbons, hydrophilic or aminophilic solutions.
- zeolites and zeolitic materials such as zeolites and zeolitic materials, porous oxides and mixed oxides, porous materials based on organic linker molecules such as MOF, salt-impregnated porous solids, activated carbons, hydrophilic or aminophilic solutions.
- organic linker molecules such as MOF
- salt-impregnated porous solids such as activated carbons
- activated carbons hydrophilic or aminophilic solutions.
- Substance mixtures can also be used on the condenser side. Particularly possible here are the evaporation of the fluid at very low temperatures from solutions or mixtures with melting point-lowering additives, such as, for example, ionic liquids, salts or antifreezes, in particular ethylene glycol.
- melting point-lowering additives such as, for example, ionic liquids, salts or antifreezes, in particular ethylene glycol.
- the thermal sorption heat accumulator can structurally be embodied, for example, as a separator within a battery cell of the battery arrangement, as an outer casing around individual battery cells, as an outer casing around a battery block of the battery arrangement and / or also as an outer casing around the entire battery arrangement itself
- a separator within a battery cell of the battery arrangement
- an outer casing around individual battery cells as an outer casing around a battery block of the battery arrangement and / or also as an outer casing around the entire battery arrangement itself
- it can also have a double benefit for insulation and segment separation between several cells in the battery arrangement.
- Possible other applications of the method and the apparatus used therefor may also be heating and / or cooling of the battery while driving, as well as the support of heating and / or cooling of the cabin space of the vehicle itself.
- FIG. 1 shows a possible embodiment of the device in the desorption step in a liquid fluid supply.
- a battery assembly of battery cells (1) with a sorption heat storage This includes a sorption system (2) with sorption units (3), valves (4) and (5) and a condenser (6) with the condensed fluid and a cooling system (7).
- the cooling (7) acts as a heat sink for the fluid expelled from the sorption units (3) by the heat supplied by the battery cells.
- Valve (4) is opened here.
- the return from the condenser via the valve (5) is closed.
- the condenser also acts here as a reservoir and buffer for the liquefied fluid.
- FIG. 2 shows a possible embodiment of the device in the heating substep with liquid fluid supply.
- FIG. 3 shows a possible embodiment in the desorption sub-step with gaseous fluid supply.
- the sorption heat storage includes the sorption system
- the condenser (6) with the condensed fluid and the cooling (7) is provided as a heat sink.
- the fluid is expelled from the sorption units by heat release from the battery lines and liquefied in the condenser at a low temperature.
- the condenser serves here again as a buffer for the liquefied fluid.
- the valve (4) is then closed. After completion of the condensation process, the fluid heats up in the interior of the condenser.
- FIG. 4 shows the embodiment from FIG. 3 in the heating sub-step with gaseous fluid supply.
- the fluid stored in the condenser (6) reverts to the gas phase at the latest when the valve (4) is opened. In gaseous form, it thus returns via the open valve (4) back into the sorption units
- the aim is to achieve a good thermal coupling with the single cells with a low construction volume and good accessibility to steam.
- Figures 5 and 6 show corresponding embodiments.
- adsorber elements (AE) fill the free spaces between round battery cells (row) with a wall contact to the cells.
- the steam access takes place here from above or below via a flat or linear common steam channel (DK) for a plurality of adsorber elements, as shown in FIG. 6.
- the steam channel (DK) and the adsorber elements (AE) together form the adsorber part (AT) in the battery arrangement.
- the steam channel is connected individually or with further steam channels via a valve (V) with an evaporator / condenser element, not shown here.
- the adsorber parts can be integrated during the assembly of the individual cells to the battery arrangement.
- the adsorber elements are suitably in contact with the adsorbent on the vacuum-carrying inner side.
- the adsorber part is outside the battery assembly, ideally directly under or over the battery assembly in contact.
- the Adsorbermaschine are in the present example in the steam channel (DK). Starting from the adsorber elements (AE) and in direct thermal contact with the adsorber elements, suitable heat-conducting elements (WE), such as metal structures or heat pipes, run out of the steam channel.
- suitable heat-conducting elements such as metal structures or heat pipes
- the steam channel is connected individually or with further steam channels via a valve with an evaporator / condenser element, not shown here.
- the steam channel (DK) and the Adsorbereiement (AE) together with the heat-conducting element form the adsorber (AT) in the battery assembly.
- the heat-conducting elements fill the spaces between the battery cells with wall contact to the cells.
- the adsorber elements consist of a metallic structure arranged around the heat-transferring elements and suitably brought into contact with adsorbent.
- the structure of the adsorber elements should provide a high surface area for contact with the adsorbent, ie with the fluid used.
- the heat released in the adsorption unit is introduced via the heat-conducting elements into the battery arrangement.
- these may be in different operating phases at different positions of the vacuum system inside or outside the battery assembly. This can also be done actively promoting the liquid sorbents.
- adsorption heat accumulator into the thermal management of the motor vehicle.
- the aim is a simple integration of the adsorption storage in the vehicle, in particular using an existing compressor-driven air conditioning, or a heat pump to support the charge and discharge the battery system.
- Fig. 8 and FIG. 9 show corresponding examples.
- the Batterietemperiervortechnisch BT consists of the battery assembly, in particular at least one battery cell Ba and a thermally contacted with this adsorber Ad.
- the battery temperature control device BT and the air conditioning system KA are structurally separated from one another.
- the fluids are different in particular in the battery temperature control device and in the air conditioning system, but are in thermal contact via a coolant reservoir Kb, so that heat can be transferred at this point.
- the adsorptive charge is charged during battery charging:
- Desorption heat is provided by the waste heat of the battery as it is being charged.
- the condensation heat is dissipated by the existing air conditioner KA and discharged via heat exchangers Wl and W2, for example, in the direction of the driver's cab or the engine compartment.
- a compressor C and a condensate pump P and a number of valves V are provided there.
- the thereby released heat of adsorption heats the battery.
- the required Ver Steam heat is supplied through the existing condenser within the existing air conditioning system, which in this case operates as an evaporator within the sorption heat storage.
- the condenser is acted on by a refrigerant pump or by a capillary line according to the principle of the heat pipe with the refrigerant.
- the adsorptive storage i. the battery temperature control device BT and the air conditioner KA are operated with the same refrigerant, preferably with carbon dioxide as the refrigerant, as shown in FIG.
- the fluid from the Batterietemperiervorraum i. the battery temperature control device BT and the air conditioner KA are operated with the same refrigerant, preferably with carbon dioxide as the refrigerant, as shown in FIG.
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017118949 | 2017-08-18 | ||
DE102017122724.5A DE102017122724A1 (de) | 2017-08-18 | 2017-09-29 | Verfahren und Vorrichtung zur Temperierung einer Battrieanordnung |
PCT/EP2018/071247 WO2019034462A1 (de) | 2017-08-18 | 2018-08-06 | Verfahren und vorrichtung zur temperierung einer batterieanordnung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3669417A1 true EP3669417A1 (de) | 2020-06-24 |
Family
ID=65234839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18759556.6A Withdrawn EP3669417A1 (de) | 2017-08-18 | 2018-08-06 | Verfahren und vorrichtung zur temperierung einer batterieanordnung |
Country Status (7)
Country | Link |
---|---|
US (1) | US20210167440A1 (de) |
EP (1) | EP3669417A1 (de) |
JP (1) | JP2020532060A (de) |
KR (1) | KR20200040847A (de) |
CN (1) | CN111149251A (de) |
DE (1) | DE102017122724A1 (de) |
WO (1) | WO2019034462A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111740056B (zh) * | 2020-06-28 | 2021-10-26 | 上海交通大学 | 一种基于金属有机骨架材料的吸附式电池热管理系统 |
CN111769341B (zh) * | 2020-07-07 | 2022-03-25 | 中国矿业大学 | 基于热化学储能的动力电池低温启动应急加热装置及其控制方法 |
US20230030003A1 (en) * | 2021-07-28 | 2023-02-02 | GM Global Technology Operations LLC | Battery module with thermal energy storage member |
WO2023149108A1 (ja) * | 2022-02-03 | 2023-08-10 | 株式会社村田製作所 | 電池パック |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3616005B2 (ja) * | 2000-12-20 | 2005-02-02 | 本田技研工業株式会社 | ハイブリッド車両の冷却装置 |
JP5182546B2 (ja) * | 2007-06-05 | 2013-04-17 | 株式会社デンソー | 電池温度調節装置 |
KR100949334B1 (ko) * | 2007-11-12 | 2010-03-26 | 삼성에스디아이 주식회사 | 전지 모듈 |
EP2305496B1 (de) * | 2007-11-13 | 2012-06-20 | Behr GmbH & Co. KG | Vorrichtung zur Kühlung einer Wärmequelle eines Kraftfahrzeugs |
JP5147373B2 (ja) * | 2007-11-29 | 2013-02-20 | 三洋電機株式会社 | バッテリシステム |
JP2009227121A (ja) * | 2008-03-24 | 2009-10-08 | Sanyo Electric Co Ltd | バッテリユニット |
CN101978549A (zh) * | 2008-03-24 | 2011-02-16 | 三洋电机株式会社 | 电池装置和电池单元 |
DE102009043316A1 (de) * | 2009-09-28 | 2011-03-31 | Valeo Klimasysteme Gmbh | Verfahren zur Steuerung der Innenraumtemperatur eines elektrisch betriebenen Fahrzeugs und Klimaanlagensystem |
DE102012012820B4 (de) * | 2012-06-28 | 2021-01-14 | Audi Ag | Batterieanordnung und Verfahren zum Betreiben einer Batterieanordnung für ein Kraftfahrzeug mit einer elektrischen Speichereinheit |
JP2014103005A (ja) * | 2012-11-20 | 2014-06-05 | Toshiba Corp | 電池パック及び車両用暖房装置 |
EP2925550A4 (de) * | 2012-11-30 | 2016-07-06 | Basf Se | Speichereinheit für ein antriebssystem in einem fahrzeug und verfahren zum betrieb davon |
DE102013002847B4 (de) * | 2013-02-20 | 2018-06-21 | Audi Ag | Batterieanordnung für ein Fahrzeug und Verfahren zum Betreiben einer Batterieanordnung |
DE102015204678A1 (de) * | 2015-03-16 | 2016-09-22 | Robert Bosch Gmbh | Batteriekonditionierung mit Sorptionsmittelregeneration |
CN105206895B (zh) * | 2015-10-20 | 2017-08-22 | 方乐同 | 电池组的冷却方法及带有冷却装置的电池组 |
-
2017
- 2017-09-29 DE DE102017122724.5A patent/DE102017122724A1/de not_active Withdrawn
-
2018
- 2018-08-06 CN CN201880062115.XA patent/CN111149251A/zh active Pending
- 2018-08-06 JP JP2020509097A patent/JP2020532060A/ja active Pending
- 2018-08-06 EP EP18759556.6A patent/EP3669417A1/de not_active Withdrawn
- 2018-08-06 US US16/639,472 patent/US20210167440A1/en not_active Abandoned
- 2018-08-06 WO PCT/EP2018/071247 patent/WO2019034462A1/de unknown
- 2018-08-06 KR KR1020207007840A patent/KR20200040847A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE102017122724A1 (de) | 2019-02-21 |
WO2019034462A1 (de) | 2019-02-21 |
CN111149251A (zh) | 2020-05-12 |
US20210167440A1 (en) | 2021-06-03 |
KR20200040847A (ko) | 2020-04-20 |
JP2020532060A (ja) | 2020-11-05 |
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