WO2012031721A2 - Anordnung und verfahren zum laden einer fahrzeugbatterie - Google Patents
Anordnung und verfahren zum laden einer fahrzeugbatterie Download PDFInfo
- Publication number
- WO2012031721A2 WO2012031721A2 PCT/EP2011/004437 EP2011004437W WO2012031721A2 WO 2012031721 A2 WO2012031721 A2 WO 2012031721A2 EP 2011004437 W EP2011004437 W EP 2011004437W WO 2012031721 A2 WO2012031721 A2 WO 2012031721A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- heat
- vehicle
- vehicle battery
- charging
- induction device
- Prior art date
Links
Classifications
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- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- 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
- B60H1/00421—Driving arrangements for parts of a vehicle air-conditioning
- B60H1/00428—Driving arrangements for parts of a vehicle air-conditioning electric
-
- 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
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/14—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit
- B60H1/143—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit the heat being derived from cooling an electric component, e.g. electric motors, electric circuits, fuel cells or batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
- B60L53/126—Methods for pairing a vehicle and a charging station, e.g. establishing a one-to-one relation between a wireless power transmitter and a wireless power receiver
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/27—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by heating
-
- 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
- H01M10/66—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6552—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
- H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
-
- 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
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Definitions
- the invention relates to an arrangement and a method for charging a vehicle battery according to the preamble of one of the independent claims.
- US 4,081,737 A discloses a vehicle battery having a magnetic material plate mounted on the battery case.
- the plate is placed near a transformer so that it can induce eddy currents in the plate, which should heat the plate and ultimately the battery.
- the primary winding of the transformer is connected to an AC power source, its secondary winding to a rectifier and the battery poles.
- EP 0 666 805 B1 discloses a method and a device for the contactless charging of an electric vehicle via an inductive coupling.
- a sensor-controlled mechanism moves the primary element of an inductive transformer in the vicinity of a secondary element at the bottom or at other locations of the vehicle.
- the primary element is sensor-controlled by motor. It is further disclosed a control of the charging current by means of a battery state detection and a contactless information transmission between the inverter of the charging station and the battery of the vehicle in both directions.
- EP 0 666 805 B1 also describes rapid charging with a high-performance charger, for example in a parking garage during shopping.
- the present invention has for its object to provide a technical teaching for charging a vehicle battery, the use of which the attractiveness of electric vehicles can be improved if possible.
- an arrangement for charging a vehicle battery of a vehicle, in which a primary induction device, which is fed by an energy source outside the vehicle, generates an alternating electromagnetic field which induces an alternating current in a secondary induction device, which includes a charging device for charging the vehicle battery Energy supplied.
- heat transfer means are provided by means of which heat energy, which is produced by power loss in the secondary induction device and / or in the charging device, at least partially for heating the vehicle battery, a vehicle interior and / or a component of an air conditioning device of the vehicle is available.
- This use of Heat energy applies in particular to the heating of the vehicle battery, as long as the temperature of the vehicle battery is below a lower limit temperature.
- the invention also provides a corresponding method for charging a vehicle battery.
- the primary induction device generates an alternating electromagnetic field which induces an alternating current in a secondary induction device which supplies energy to a charging device for charging the vehicle battery.
- the primary induction device is preferably galvanically connected to an energy source outside the vehicle.
- energy sources are preferably the public power grid or special power supply devices into consideration, which are capable of supplying a primary induction device with electrical energy.
- the primary induction device will preferably have a plurality of conductor loops, which are traversed by an alternating current, which is provided by the energy source outside the vehicle.
- the primary induction device preferably does not belong to the vehicle itself but to a device that can be used in a manner similar to a fuel station of a plurality of vehicles.
- the primary induction device is preferably configured and / or arranged such that the secondary induction device, which is preferably a component of the vehicle, can be easily brought into a position in which an alternating magnetic field generated by the primary induction device in the most effective manner in the secondary induction device can induce an alternating current.
- the primary induction device With the aid of this alternating current flowing through the primary induction device, the primary induction device generates the electromagnetic alternating field, which in turn generates a secondary current in the secondary induction device AC power, which supplies a charging device for charging the vehicle battery with energy.
- the charging device has the task of rectifying the induced in the secondary induction device AC, so that the resulting rectified voltage can be used to charge the vehicle battery.
- the currents flowing in the secondary induction device and in the charging device are inevitably accompanied by a power loss, as a result of which a loss of heat develops in the secondary induction device and in the charging device, although its energy equivalence is subtracted from the energy source outside the vehicle, which however charging the battery is not available to the vehicle.
- the present invention advantageously utilizes this heat loss, at least in part, by providing heat transfer means, with the aid of which the heat energy resulting from power loss in the secondary induction device and / or in the charging device, at least partially for heating the vehicle battery, the vehicle interior and / or a component the air conditioning device of the vehicle uses.
- the heating of the vehicle battery is preferably carried out as long as the temperature of the vehicle battery is below a lower limit temperature. In this way, it is possible, in particular during charging at low temperatures, especially in winter outside closed rooms, to raise the temperature of the vehicle battery to be charged with the aid of the secondary induction device and / or the charger related heat loss to a value at which the loading of the Vehicle battery with greater speed, therefore in less time, and / or can be done with a greater efficiency than if the vehicle battery would be charged with a low temperature.
- the invention thus provides, in particular, the vehicle battery to be charged, as long as its temperature is below a lower limit temperature, preheat with the help of the released in the secondary induction device and / or in the charger loss heat and so to accelerate the charging process and to increase its effectiveness.
- the heat loss described above can be used advantageously for heating the vehicle interior or a component of the air conditioning device, which is also especially in winter at low outside temperatures is beneficial.
- the heat transport means preferably have at least one cooling device which is set up to extract heat from the secondary induction device and / or the charging device.
- cooling devices are of a preferably gaseous and / or liquid heat transfer medium flowing through the heat sink, which brings the secondary induction device and / or the charging device preferably via heat conducting in a heat exchange contact with the cooling medium used.
- the cooling device is preferably designed so that an induction of such unwanted (parasitic) alternating currents as far as possible is avoided.
- Such materials are preferably made of electrically insulating materials in which preferably metallic grains or threads are arranged finely distributed such that it does not come to an electrically conductive connection, but that cause the heat conduction properties of these metallic grains, wires or filaments sufficiently good heat conduction of these construction elements .
- Carbon nanoparticle fillers are also preferably used to improve thermal conductivity.
- elastic bodies are preferred because they are suitable for breaking down or collecting mechanical stresses that can be built up by temperature gradients or by time-varying temperatures in the constructions of the heat sinks.
- heat-conducting pastes or heat-conducting adhesives preferably have good heat conduction properties in conjunction with electrically insulating properties.
- the heat transporting means preferably further comprises at least one heating device adapted to at least partially supply the heat to the secondary induction device and / or the charging device to the vehicle battery.
- the heating device thus takes over the heat from the cooling device and / or from the Heat transfer means and gives them at least partially to the vehicle battery.
- the heating device is preferably designed so that a transfer of heat from the heater and thus from the heat transport means to the vehicle battery is well possible.
- Both the cooling device and the heating device may preferably comprise active elements, such as Peltier elements, which promote heat transfer. These Peltier elements can preferably be supplied with electrical energy by the charging device.
- the heat transport means preferably further comprise at least one heating device which is adapted to at least partially supply the heat to the secondary induction device and / or the charging device to the vehicle interior or to a component of the air conditioning device of the vehicle.
- the heat is supplied in particular when the temperature of the vehicle battery is not below a lower limit temperature. In this way it is achieved that the preheating of the battery during the charging process has a higher priority than the preheating of the vehicle interior.
- the lower limit temperature is preferably chosen so that it corresponds approximately to that temperature that separates the temperature range with poor charging properties of the vehicle battery from a temperature range with good charging properties of the vehicle battery. The choice of the limit temperature thus depends on the battery technology used, because different battery technologies lead to different temperature dependencies of the characteristics of the vehicle battery to be charged.
- the heating device for heating the vehicle battery and the heating device for heating the vehicle interior or a component of the air conditioning device of the vehicle are preferably formed by a common heating device.
- the heat transport means preferably comprise a gaseous and / or liquid material or medium which at least partially evaporates in the cooling device while absorbing heat energy and condenses in the heating device at least partially with the release of heat energy.
- This material used as a heat transport medium is therefore preferably present within the heat transfer medium in two phases, in a liquid and in a gaseous phase, wherein the transition from the gaseous to the liquid phase in the heater expires under heat release and the transition from the liquid to the gaseous phase takes place in the cooling device with heat absorption.
- the heat transport means preferably have a heat exchanger, particularly preferably a heat pipe.
- the heat transfer is preferably carried out on the basis of forced convection, in which transported by macroscopic flow processes in liquids and / or gases, more preferably due to a mechanical drive by propellers, pumps or fans, heat in the form of internal energy from one place to another becomes.
- the heat can be transmitted particularly effectively over long distances, so that can be dispensed with a spatial proximity between the vehicle battery and secondary induction device or cooling device, in particular if this spatial proximity is not possible without accepting constructive disadvantages of another kind.
- a heat exchanger or a heat pipe in particular a so-called heat pipe or a so-called Termosyphons the heat can be transmitted particularly effectively over long distances, so that can be dispensed with a spatial proximity between the vehicle battery and secondary induction device or cooling device, in particular if this spatial proximity is not possible without accepting constructive disadvantages of another kind.
- the vehicle battery will often be mounted in the middle of the lower vehicle area in order to be able to protect it particularly effectively against harmful mechanical effects, in particular in the case of traffic accidents.
- the vehicle battery has a housing with heat-insulating walls. Within these heat-insulating walls, the heating device is preferably arranged at least partially. In this way it is achieved that the heat emitted by the heater heat can be supplied to the vehicle battery more effective, because an escape of heat through the walls of the vehicle battery case is largely avoided.
- the heat transport means, the cooling device and the heating device are configured such that these devices can also cool the vehicle battery or the vehicle interior, in particular the passenger compartment, if the temperature of the vehicle battery is above an upper limit temperature, and / or if the vehicle interior, in particular the Passenger compartment, preferably due to a corresponding disposition of the air conditioning of the vehicle by the vehicle occupants to be cooled.
- the heating device of the vehicle battery and / or the vehicle interior removes heat energy and preferably conducts this heat energy via the heat transport means to a heat sink.
- This heat sink is preferably configured such that the heat energy withdrawn from the vehicle battery and / or the vehicle interior is released to the surroundings of the vehicle.
- this heat energy is delivered to the outside air in the vicinity of the vehicle, or - particularly preferably - on a cooled by a heat sink located outside the vehicle heat conduction.
- This heat conduction device preferably comprises at least one Peltier element, the warm side is brought in this mode of operation of the arrangement according to the invention with the heat sink or the heat conducting in rondleitcard.
- This preferably takes place during the charging process by docking the Peltier element to the heat sink or the heat conducting device, which is preferably arranged in spatial proximity to the primary induction device so that it automatically becomes a heat-conducting contact when the vehicle is docked to the primary induction device the Peltier element comes with the heat sink or the heat conducting device.
- Figure 1 shows schematically an inventive arrangement according to a preferred embodiment of the invention.
- Fig. 2 is a schematic representation of another invention
- FIG. 3 shows a schematic representation of a subassembly of an arrangement according to the invention in accordance with a further preferred embodiment of the invention.
- the vehicle 4 illustrated in FIG. 1 is equipped with a vehicle battery 1 and with a heating device 12, which is arranged and configured in such a way that the heating device as completely as possible completes the heat emitted by it can deliver to the vehicle battery.
- a further heating device 15 for the vehicle interior is arranged so that this heating device can deliver the heat emitted by it as completely as possible to the vehicle interior.
- Both heaters 12, 15 are part of a heat transport means 9 or with this heat transport means 9 in heat-exchanging connection.
- the heat transporting means 9 transports the heat from the cooling device 11 to the heating devices 12 and 15.
- the cooling device 11 absorbs the heat emitted by the secondary induction device 6 and passes it on to the heat transporting means 9.
- the alternating magnetic field 5 generated by the primary induction device induces in the secondary induction device 6 an alternating current 7, which is forwarded to the charging device 8 for rectification and charging of the vehicle battery 1.
- the cooling device 11 absorbs heat energy emitted by the secondary induction device 6 and / or by the charging device 8 and transports this heat energy by means of a heat transport medium through the heat transporting means 9 to the heating device 12, which finally delivers the heat to the vehicle battery 1.
- the energy source 3 arranged outside the vehicle provides the energy needed for the primary induction device 2, which is preferably arranged outside the vehicle, to generate an alternating magnetic field which in the vehicle preferably arranged in the secondary secondary induction device 6 7 induces an alternating current.
- This induced in the secondary induction device 6 AC 7 is rectified by the preferably arranged in the vehicle charging device 8 and preferably reshaped so that it can be used for charging 16 of the vehicle battery 1.
- the charging device 8 and / or the secondary induction device 6 are preferably cooled by a cooling device 11, so that the heat that is removed from these cooled components of the arrangement can be transmitted to the vehicle battery 1 via a heat transport device 9 in thermal contact with the cooling device , This is preferably done with the aid of a heating device 12, which is in thermal contact with the heat transporting means 9 and with the vehicle battery 1.
- a preferably provided further heating device 15 is likewise in thermal contact with the heat transporting means 9 and delivers the heat removed from the heat transporting means 9 to the vehicle interior 13.
- the heating device 15 is preferably controlled by an air conditioning control of the vehicle and only gives off heat to the vehicle interior 13 if this is desirable due to the temperature prevailing in the vehicle interior 13.
- the heat transport means 9, the cooling device 1 1 and the heaters 12 and 15 are configured such that these devices can also cool the vehicle battery 1 or the vehicle interior 13, in particular the passenger compartment, when the temperature of the vehicle battery is above an upper limit temperature. and / or if the vehicle interior, in particular the passenger compartment, is to be cooled, preferably on account of a corresponding disposition of the air conditioning system of the vehicle by the vehicle occupants.
- the withdraws Heating device 12 of the vehicle battery 1 and / or withdraws the heating device 15 the vehicle interior 13 heat energy and conducts this heat energy preferably via the heat transport means 9 to a heat sink.
- This heat sink is preferably configured such that the heat energy withdrawn from the vehicle battery 1 and / or the vehicle interior 13 is released to the surroundings of the vehicle 4.
- this heat energy is released to the outside air in the vicinity of the vehicle, or - particularly preferably - to a heat-conducting device cooled by a heat sink located outside the vehicle
- This heat-conducting device is preferably structurally integrated into the primary induction device 2.
- the electrically good conductive, preferably metallic conductor loops of the primary induction device are preferably designed so that they also conduct heat well and heat from the - in this mode of operation, the primary induction device 2 supplying heat, so the heat transfer means 9 cooling - 11 decrease and on can pass on the heat sink, which in turn cools the heat conducting device.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE201111103002 DE112011103002A5 (de) | 2010-09-10 | 2011-09-02 | Anordnung und Verfahren zum Laden einer Fahrzeugbatterie |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010044999 DE102010044999A1 (de) | 2010-09-10 | 2010-09-10 | Anordnung und Verfahren zum Laden einer Fahrzeugbatterie |
DE102010044999.7 | 2010-09-10 |
Publications (2)
Publication Number | Publication Date |
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WO2012031721A2 true WO2012031721A2 (de) | 2012-03-15 |
WO2012031721A3 WO2012031721A3 (de) | 2013-01-03 |
Family
ID=44582868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/EP2011/004437 WO2012031721A2 (de) | 2010-09-10 | 2011-09-02 | Anordnung und verfahren zum laden einer fahrzeugbatterie |
Country Status (2)
Country | Link |
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DE (2) | DE102010044999A1 (de) |
WO (1) | WO2012031721A2 (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2500820A (en) * | 2012-03-28 | 2013-10-02 | Jaguar Land Rover Ltd | Powering a vehicle component when docked at a base station |
CN107404824A (zh) * | 2016-05-20 | 2017-11-28 | 李尔公司 | 具有冷却剂组件的无线充电板 |
CN107791812A (zh) * | 2016-09-05 | 2018-03-13 | 丰田自动车株式会社 | 车辆 |
US10245963B2 (en) | 2016-12-05 | 2019-04-02 | Lear Corporation | Air cooled wireless charging pad |
EP3495191A1 (de) * | 2017-12-07 | 2019-06-12 | Bayerische Motoren Werke Aktiengesellschaft | Heizvorrichtung für eine traktionsbatterie eines fahrzeugs, und fahrzeug mit derselben |
CN114312398A (zh) * | 2020-09-30 | 2022-04-12 | 马勒国际有限公司 | 冷却装置和电磁感应充电装置 |
CN114559856A (zh) * | 2022-03-30 | 2022-05-31 | 苏州艾沃意特汽车设备有限公司 | 电动车辆除冰控制方法、除冰方法、及除冰控制系统 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011077924A1 (de) | 2011-06-21 | 2012-12-27 | Robert Bosch Gmbh | Speichereinheit zum Speichern elektrischer Energie mit einer Heat-Pipe |
KR101750149B1 (ko) * | 2012-05-09 | 2017-06-22 | 도요타지도샤가부시키가이샤 | 차량 |
DE202013001014U1 (de) * | 2013-01-31 | 2013-04-05 | Leopold Kostal Gmbh & Co. Kg | Elektrische Einrichtung zum Vorwärmen eines Antriebsmotors eines Kraftfahrzeugs und/oder zum Vorklimatisieren eines Fahrzeuginnenraums im Stillstand des Kraftfahrzeugs |
DE102015006308B4 (de) | 2015-05-16 | 2022-01-27 | Audi Ag | Ladevorrichtung zum induktiven Laden eines elektrischen Energiespeichers eines Kraftfahrzeugs und Verfahren zum Betreiben einer Ladevorrichtung |
DE102017207416A1 (de) * | 2017-05-03 | 2018-11-08 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung, system und verfahren zum laden eines energiespeichers sowie fahrzeug |
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DE102019206514A1 (de) * | 2019-05-07 | 2020-11-12 | Vitesco Technologies GmbH | Anordnung zum induktiven Laden einer Fahrzeugbatterie |
DE102019216971A1 (de) | 2019-11-04 | 2021-05-06 | Mahle International Gmbh | Induktionsladevorrichtung für ein Fahrzeugladesystem |
FR3123598A1 (fr) * | 2021-06-04 | 2022-12-09 | Psa Automobiles Sa | Groupe motopropulseur electrique avec rechauffeur de fluide caloporteur dans un vehicule automobile electrique ou hybride |
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GB2500820A (en) * | 2012-03-28 | 2013-10-02 | Jaguar Land Rover Ltd | Powering a vehicle component when docked at a base station |
GB2500820B (en) * | 2012-03-28 | 2014-11-19 | Jaguar Land Rover Ltd | Vehicle with wirelessly powered device |
CN107404824A (zh) * | 2016-05-20 | 2017-11-28 | 李尔公司 | 具有冷却剂组件的无线充电板 |
US10756572B2 (en) | 2016-05-20 | 2020-08-25 | Lear Corporation | Wireless charging pad having coolant assembly |
CN107791812A (zh) * | 2016-09-05 | 2018-03-13 | 丰田自动车株式会社 | 车辆 |
CN107791812B (zh) * | 2016-09-05 | 2021-02-09 | 丰田自动车株式会社 | 车辆 |
US10245963B2 (en) | 2016-12-05 | 2019-04-02 | Lear Corporation | Air cooled wireless charging pad |
EP3495191A1 (de) * | 2017-12-07 | 2019-06-12 | Bayerische Motoren Werke Aktiengesellschaft | Heizvorrichtung für eine traktionsbatterie eines fahrzeugs, und fahrzeug mit derselben |
CN114312398A (zh) * | 2020-09-30 | 2022-04-12 | 马勒国际有限公司 | 冷却装置和电磁感应充电装置 |
CN114559856A (zh) * | 2022-03-30 | 2022-05-31 | 苏州艾沃意特汽车设备有限公司 | 电动车辆除冰控制方法、除冰方法、及除冰控制系统 |
CN114559856B (zh) * | 2022-03-30 | 2023-01-24 | 苏州艾沃意特汽车设备有限公司 | 电动车辆除冰控制方法、除冰方法、及除冰控制系统 |
Also Published As
Publication number | Publication date |
---|---|
DE102010044999A1 (de) | 2012-03-15 |
DE112011103002A5 (de) | 2013-06-27 |
WO2012031721A3 (de) | 2013-01-03 |
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