CN103700903A - Battery heating and charging device of hybrid electric vehicle and control method of device - Google Patents
Battery heating and charging device of hybrid electric vehicle and control method of device Download PDFInfo
- Publication number
- CN103700903A CN103700903A CN201310724680.7A CN201310724680A CN103700903A CN 103700903 A CN103700903 A CN 103700903A CN 201310724680 A CN201310724680 A CN 201310724680A CN 103700903 A CN103700903 A CN 103700903A
- Authority
- CN
- China
- Prior art keywords
- battery
- heat exchanger
- controller
- charge
- state
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- 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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention provides a battery heating and charging device of a hybrid electric vehicle and a control method of the device. The device comprises a controller, a waste gas heat recovery device, a first heat exchanger, a second heat exchanger, a thermoelectric device, a temperature sensor and a charge state indicator, wherein the waste gas heat recovery device comprises a waste gas heat exchanger and a first flow dividing valve; a second flow dividing valve is arranged on a heat energy transfer loop and communicated with the first heat exchanger, the second heat exchanger and the waste gas heat exchanger; the first heat exchanger is connected with a battery cover plate wrapping a battery through a heat transfer pipe, the second heat exchanger is connected with the thermoelectric device, and the thermoelectric device is connected with the battery. The controller is used for monitoring the temperature and charge state of the battery in real time according to the temperature sensor and the charge state indicator, controlling the first flow dividing valve and the second flow dividing valve to heat and/or charge the battery, and enabling the temperature and charge state of the battery to be in an ideal state so as to improve the overall performance of the hybrid electric vehicle.
Description
Technical field
The invention belongs to new-energy automobile field, especially a kind of hybrid power automobile battery heating and charging device and control method thereof.
Background technology
Hybrid vehicle generally forms hybrid electric drive system by an internal combustion engine in conjunction with one or more batteries and motor.Internal combustion engine consume fuel, converts the chemical energy of fuel to kinetic energy and heat energy, and kinetic energy is used for driving Vehicle Driving Cycle, and heat energy is often dissipated to surrounding environment with forms such as waste gas.Battery is responsible for to motor power supply, by electric energy conversion, is that kinetic energy drives Vehicle Driving Cycle.The performance of battery can be subject to the impact of temperature, and when the ambient temperature of battery or battery temperature are lower than predetermined temperature value, as-8 ℃, the performance of battery can significantly decline, thus the performance of the mixed moving dynamical system of impact, as: energy reclaims, rise/stops function.When vehicle is during in pure motoring condition, the reduction of battery temp and state of charge also can impact car load dynamic property.In order to promote battery performance, some plug-in hybrid systems can allow vehicle access external charge device charge, utilize resistance-type heater heating battery simultaneously, yet in many places as station, airport or Commerce Parking Lot, often there is no external charge device, and the hybrid power system of the overwhelming majority do not possess extraneous charge function at present.In addition, also have some drivers can be by allowing engine idle dally to allow vehicle miscellaneous part heat up, but for battery especially lithium battery, its temperature often can not increase along with the operation of engine.If therefore can utilize the heat energy of vehicle itself to guarantee that battery temperature and state of charge are all the time in perfect condition, the raising tool to hybrid electric vehicle complete vehicle performance is of great significance.
Summary of the invention
For Shortcomings in prior art, the invention provides a kind of hybrid power automobile battery heating and charging device and control method thereof, utilize heat energy in the waste gas that vehicular discharge goes out to heating of battery and/or charging, make battery temperature and state of charge always in perfect condition, guarantee the high-performance of battery, promote hybrid electric vehicle complete vehicle performance.
The present invention realizes above-mentioned technical purpose by following technological means.
Hybrid power automobile battery heating and charging device, comprise exhaust heat recovery device, thermal energy transfer loop, the first heat exchanger, the second heat exchanger, thermoelectric device, battery cover board, temperature sensor, state of charge indicating device, controller, described exhaust heat recovery device comprises minute bronchus that is arranged on flue gas leading and communicates with blast pipe, be arranged on the exhaust-heat exchanger on minute bronchus, the first flow divider between flue gas leading and minute bronchus is set, described thermal energy transfer loop comprises the first pipeline being connected with the outlet of waste gas interchanger, the second pipeline being connected with the import of waste gas interchanger, described the first pipeline respectively with the first heat exchanger, the entrance of the second heat exchanger is connected, described the second pipeline respectively with the first heat exchanger, the outlet of the second heat exchanger is connected, on described the first pipeline, be provided with circulating pump and the second flow divider, the second flow divider is arranged on the bifurcation of the first pipeline, described the first heat exchanger is connected with battery cover board by heat-transfer pipe, and described battery cover board is wrapped in outside batteries, and described the second heat exchanger is connected with thermoelectric device by Heat Conduction Material, and thermoelectric device is connected with battery by wire, temperature sensor, state of charge indicating device are arranged on battery, are also connected with controller respectively, and described controller is also connected with the first flow divider, the second flow divider.
Preferably, described battery cover board is made by Heat Conduction Material.
The control method of hybrid power automobile battery heating and charging device, is characterized in that, comprises the following steps:
(1) temperature and the state of charge of temperature sensor and state of charge indicating device Real-Time Monitoring battery, and the real time temperature of battery and state of charge signal are transferred to controller;
(2) controller compares with maximum temperature preset value, the state of charge preset value of battery respectively according to the real time temperature of battery, state of charge signal, when the real time temperature of battery is lower than maximum temperature predetermined value or state of charge during lower than state of charge predetermined value, controller is controlled the first flow divider waste gas is branched to a minute bronchus, exhaust-heat exchanger by the transfer of heat in waste gas to heat-transfer fluid; Otherwise controller is controlled the first flow divider and waste gas is directly imported to blast pipe is drained into outside car;
(3) whether the real time temperature that controller further judges battery is lower than the minimum temperature predetermined value of battery, and if so, controller is controlled the second flow divider only conducting the first pipeline and the first heat exchanger; If not whether the real time temperature that controller further judges battery is between the minimum temperature predetermined value and maximum temperature predetermined value of battery, if not controller is controlled the second flow divider only conducting the first pipeline and the second heat exchanger; If so, controller further judges whether the real-time battery state of charge of battery is greater than state of charge preset value, and if so, controller is controlled the second flow divider only conducting the first pipeline and the first heat exchanger; If not controller is controlled the second flow divider simultaneously conducting the first pipeline and the first heat exchanger, the second heat exchanger.
The present invention sets up exhaust heat recovery device on vehicle exhaust system, heat energy in waste gas is transferred to the first heat exchanger and the second heat exchanger by thermal energy transfer loop, the first heat exchanger can utilize heat energy to heating of battery, the second heat exchanger can coordinate and to utilize heat energy to charge the battery with thermoelectric device, thereby realizes the heat energy that utilizes in the waste gas that vehicular discharge goes out to heating of battery and/or charging.
By being arranged on temperature sensor on battery and temperature and the state of charge of state of charge indicating device Real-Time Monitoring battery, controller is according to the temperature of battery and state of charge and according to the definite minimum temperature predetermined value of the design parameter of battery, maximum temperature predetermined value and state of charge predetermined value, by the control to the first flow divider and the second flow divider, control the operation of described hybrid power automobile battery heating and charging device, determine whether to heating of battery or charging.
As long as battery temperature is lower than maximum temperature predetermined value or state of charge during lower than state of charge predetermined value, exhaust heat recovery device is just in running order, reclaims the heat energy in waste gas, otherwise, exhaust heat recovery device is not worked, and waste gas directly imports blast pipe and drains into outside car.When battery temperature is during lower than minimum temperature predetermined value, now regardless of battery state of charge, all heat energy is all for giving heating of battery, because temperature is when low, the performance of battery can be very poor, even charging, efficiency is also very low; When battery temperature is between minimum temperature predetermined value and maximum temperature predetermined value, if state of charge is higher than state of charge predetermined value, heat energy is all for giving heating of battery, if state of charge is lower than state of charge predetermined value, a heat energy part is used for to heating of battery, and another part is used for charging the battery; When battery temperature reaches maximum temperature predetermined value, now stop to heating of battery, heat energy is all for charging the battery.
Tool of the present invention has the following advantages:
(1) utilize heat energy in the waste gas that vehicular discharge goes out to heating of battery and/or charging completely, make full use of the energy.
(2) guarantee that battery temperature and state of charge are all the time in perfect condition, guarantee that battery is in high performance state, thereby promote hybrid electric vehicle complete vehicle performance.
Accompanying drawing explanation
Fig. 1 is the structure chart of hybrid power automobile battery heating of the present invention and charging device.
Fig. 2 is the flow chart of hybrid power automobile battery heating of the present invention and charge control method.
Fig. 3 is that described hybrid power automobile battery heating and charging device are only the local state figure of heating of battery.
Fig. 4 is the local state figure that described hybrid power automobile battery heating and charging device only charge for battery.
Fig. 5 is that described hybrid power automobile battery heating and charging device are the local state figure of heating of battery, charging simultaneously.
Description of reference numerals is as follows:
110-exhaust heat recovery device, 112-flue gas leading, 114-the first flow divider, 116-blast pipe, 117-divides bronchus, 118-exhaust-heat exchanger, 120-thermal energy transfer loop, 121-the first pipeline, 122-the second pipeline, 124-circulating pump, 126-the second flow divider, 130-the first heat exchanger, 140-the second heat exchanger, 145-thermoelectric device, 150-wire, 160-battery cover board, 170-battery, 180-temperature sensor, 190-state of charge indicating device, 200-heat-transfer pipe, 210-controller.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the present invention is further illustrated, but protection scope of the present invention is not limited to this.
As shown in Figure 1, hybrid power automobile battery heating of the present invention and charging device, comprise exhaust heat recovery device 110, thermal energy transfer loop 120, the first heat exchanger 130, the second heat exchanger 140, thermoelectric device 145, battery cover board 160, temperature sensor 180, state of charge indicating device 190, controller 210.Described exhaust heat recovery device 110 comprises minute bronchus 117 that is arranged on flue gas leading 112 and communicates with blast pipe 116, is arranged on the exhaust-heat exchanger 118 on minute bronchus 117, and the first flow divider 114 between flue gas leading 112 and minute bronchus 117 is set.The first flow divider 114 is for controlling the trend of waste gas, and when the first flow divider 114 conducting flue gas leadings 112 and blast pipe 116, waste gas is directly discharged; When the first flow divider 114 conducting flue gas leadings 112 are during with minute bronchus 117, waste gas streams is through exhaust-heat exchanger 118, and the heat-transfer fluid that exhaust-heat exchanger 118 is transferred to the heat energy in waste gas in the heat-transfer fluid in thermal energy transfer loop 120 absorbs.For heating battery 170 and/or be that battery 170 charges.In described thermal energy transfer loop 120, there is heat-transfer fluid, comprise the first pipeline 121 being connected with the outlet of waste gas interchanger, the second pipeline 122 being connected with the import of waste gas interchanger.Described the first pipeline 121 is connected with the entrance of the first heat exchanger 130, the second heat exchanger 140 respectively, described the second pipeline 122 is connected with the outlet of the first heat exchanger 130, the second heat exchanger 140 respectively, is provided with circulating pump 124 and the second flow divider 126 on described the first pipeline 121.The second flow divider 126 is arranged on the bifurcation of the first pipeline 121, for Heat Transfer Control fluid, is the first heat exchanger 130 and/or the second heat exchanger 140 heat supplies.Described the first heat exchanger 130 is connected with battery cover board 160 by heat-transfer pipe 200, described battery cover board 160 is made for Heat Conduction Material, be wrapped in battery 170 outsides, described the second heat exchanger 140 is connected with thermoelectric device 145 by Heat Conduction Material, and thermoelectric device 145 is connected with battery 170 by wire 150.When the second flow divider 126 is only when conducting the first pipeline 121 and the first heat exchanger 130, the heat energy in heat-transfer fluid, only for heating battery cover plate 160, is battery 170 heating; When the second flow divider 126 is only when conducting the first pipeline 121 and the second heat exchanger 140, the second heat exchanger 140 is transferred to thermoelectric device 145 by the heat energy in the heat-transfer fluid of flowing through, thermoelectric device 145 absorbs the heat energy utilization temperature difference and produces electric energy, electric energy is inputted batteries 170 with the form of electric current by wire 150, to battery 170 chargings; When second 126 while of flow divider conducting the first heat exchanger 130 and the second heat exchanger 140, the heat energy in heat-transfer fluid is simultaneously for battery 170 heating, charging.Temperature sensor 180, state of charge indicating device 190 are arranged on battery 170, and are connected with controller 210 respectively.Temperature sensor 180 is for monitoring the temperature of battery 170, and state of charge indicating device 190 is for determining the state of charge of battery 170.Temperature sensor 180, state of charge indicating device 190 are respectively used to temperature, battery 170 state of charge of Real-Time Monitoring battery 170, and monitoring result is passed to controller 210.Described controller 210 is also connected with the first flow divider 114, the second flow divider 126.Controller 210, the state of charge of battery 170, is realized control to whole hybrid power automobile battery heating and charging device work by the control to the first flow divider 114, the second flow divider 126 according to the temperature of battery 170 of temperature sensor 180, state of charge indicating device 190 Real-Time Monitorings.
Concrete, the control method of hybrid power automobile battery heating of the present invention and charging device is:
First, temperature and the state of charge of temperature sensor 180 and state of charge indicating device 190 Real-Time Monitoring batteries 170, and the real time temperature of battery 170 and state of charge signal are transferred to controller 210.
Then, controller 210 compares with maximum temperature preset value, the state of charge preset value of battery 170 respectively according to the real time temperature of battery 170, state of charge signal, when the real time temperature of battery 170 is lower than maximum temperature predetermined value or state of charge during lower than state of charge predetermined value, controller 210 is controlled the first flow dividers 114 waste gas is branched to minute bronchus 117, exhaust-heat exchanger 118 by the transfer of heat in waste gas to heat-transfer fluid; Otherwise controller 210 control the first flow dividers 114 directly import blast pipe 116 by waste gas and drain into outside car.
Finally, whether the real time temperature that controller 210 further judges battery 170 is lower than the minimum temperature predetermined value of battery 170, if, controller 210 is controlled the second flow divider 126 only conducting the first pipeline 121 and the first heat exchanger 130, as shown in Figure 3, the heat energy in heat-transfer fluid, only for heating battery cover plate 160, is battery 170 heating, battery 170 is heated up, and it is normal that temperature keeps; If not whether the real time temperature that controller 210 further judges battery 170 is between the minimum temperature predetermined value and maximum temperature predetermined value of battery 170.When the real time temperature of battery 170 is not between the minimum temperature predetermined value of battery 170 and maximum temperature predetermined value, controller 210 is controlled the second flow divider 126 only conducting the first pipeline 121 and the second heat exchanger 140, as shown in Figure 5, the second heat exchanger 140 is transferred to thermoelectric device 145 by the heat energy in the heat-transfer fluid of flowing through, thermoelectric device 145 absorbs the heat energy utilization temperature difference and produces electric energy, electric energy is inputted batteries 170 with the form of electric current by wire 150, to battery 170 chargings, make state of charge keep normal; When the real time temperature of battery 170 is between the minimum temperature predetermined value of battery 170 and maximum temperature predetermined value, controller 210 further judges whether real-time battery 170 state of charge of battery 170 are greater than state of charge preset value.If real-time battery 170 state of charge of battery 170 are greater than state of charge preset value, controller 210 is controlled the second flow divider 126 only conducting the first pipeline 121 and the first heat exchanger 130, as shown in Figure 3, the heat energy in heat-transfer fluid, only for heating battery cover plate 160, is battery 170 heating; If the real-time battery state of charge of battery 170 is not more than state of charge preset value, 210 the second 126 while of flow dividers of control of controller conducting the first pipeline 121 and the first heat exchanger 130, the second heat exchanger 140, as shown in Figure 5, heat energy in heat-transfer fluid for battery 170 heating, charging, makes the temperature of battery 170 and state of charge finally reach normal level simultaneously.
The present invention utilizes the heat energy in motor vehicle driven by mixed power waste gas to guarantee that the temperature of battery 170 and state of charge, all the time in perfect condition, guarantee the high-performance of battery 170, thereby promoted hybrid electric vehicle complete vehicle performance.
Above-described embodiment is preferred embodiment of the present invention; but invention is not limited to above-mentioned execution mode; in the situation that not deviating from flesh and blood of the present invention, any apparent improvement, replacement or modification that those skilled in the art can make all belong to protection scope of the present invention.
Claims (3)
1. hybrid power automobile battery heats and charging device, it is characterized in that, comprise exhaust heat recovery device (110), thermal energy transfer loop (120), the first heat exchanger (130), the second heat exchanger (140), thermoelectric device (145), battery cover board (160), temperature sensor (180), state of charge indicating device (190), controller (210), described exhaust heat recovery device (110) comprises minute bronchus (117) that is arranged on flue gas leading (112) above and communicates with blast pipe (116), be arranged on the exhaust-heat exchanger (118) on a minute bronchus (117), the first flow divider (114) between flue gas leading (112) and minute bronchus (117) is set, described thermal energy transfer loop (120) comprises the first pipeline (121) being connected with the outlet of waste gas interchanger, the second pipeline (122) being connected with the import of waste gas interchanger, described the first pipeline (121) respectively with the first heat exchanger (130), the entrance of the second heat exchanger (140) is connected, described the second pipeline (122) respectively with the first heat exchanger (130), the outlet of the second heat exchanger (140) is connected, on described the first pipeline (121), be provided with circulating pump (124) and the second flow divider (126), the second flow divider (126) is arranged on the bifurcation of the first pipeline (121), described the first heat exchanger (130) is connected with battery cover board (160) by heat-transfer pipe (200), described battery cover board (160) is wrapped in battery (170) outside, described the second heat exchanger (140) is connected with thermoelectric device (145) by Heat Conduction Material, and thermoelectric device (145) is connected with battery (170) by wire (150), temperature sensor (180), state of charge indicating device (190) are arranged on battery (170), are also connected with controller (210) respectively, and described controller (210) is also connected with the first flow divider (114), the second flow divider (126).
2. hybrid power automobile battery heating according to claim 1 and charging device, is characterized in that, described battery cover board (160) is made by Heat Conduction Material.
3. the control method of hybrid power automobile battery heating claimed in claim 1 and charging device, is characterized in that, comprises the following steps:
(1) temperature and the state of charge of temperature sensor (180) and state of charge indicating device (190) Real-Time Monitoring battery, and the real time temperature of battery (170) and state of charge signal are transferred to controller (210);
(2) controller (210) compares with maximum temperature preset value, the state of charge preset value of battery (170) respectively according to the real time temperature of battery (170), state of charge signal, when the real time temperature of battery (170) is lower than maximum temperature predetermined value or state of charge during lower than state of charge predetermined value, controller (210) is controlled the first flow divider (114) waste gas is branched to a minute bronchus (117), exhaust-heat exchanger (118) by the transfer of heat in waste gas to heat-transfer fluid; Otherwise controller (210) control the first flow divider (114) directly imports blast pipe (116) by waste gas and drains into outside car;
(3) whether the real time temperature that controller (210) further judges battery (170) is lower than the minimum temperature predetermined value of battery (170), if so, controller (210) is controlled the second flow divider (126) only conducting the first pipeline and the first heat exchanger (130); If not, whether the real time temperature that controller (210) further judges battery (170) is between the minimum temperature predetermined value and maximum temperature predetermined value of battery (170), if not controller (210) is controlled the second flow divider (126) only conducting the first pipeline and the second heat exchanger (140); If, controller (210) further judges whether real-time battery (170) state of charge of battery (170) is greater than state of charge preset value, if so, controller (210) is controlled the second flow divider (126) only conducting the first pipeline (121) and the first heat exchanger (130); If not controller (210) is controlled the second flow divider (126) conducting the first pipeline (121) and the first heat exchanger (130), the second heat exchanger (140) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310724680.7A CN103700903B (en) | 2013-12-24 | 2013-12-24 | Hybrid power automobile battery heating and charging device and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310724680.7A CN103700903B (en) | 2013-12-24 | 2013-12-24 | Hybrid power automobile battery heating and charging device and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103700903A true CN103700903A (en) | 2014-04-02 |
| CN103700903B CN103700903B (en) | 2016-04-06 |
Family
ID=50362357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310724680.7A Expired - Fee Related CN103700903B (en) | 2013-12-24 | 2013-12-24 | Hybrid power automobile battery heating and charging device and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103700903B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425231A (en) * | 2016-04-27 | 2017-12-01 | 福特全球技术公司 | Traction battery thermal management algorithm and system |
| CN110137628A (en) * | 2019-05-06 | 2019-08-16 | 奇瑞商用车（安徽）有限公司 | A kind of power battery self-heating system and its heating means |
| CN111725587A (en) * | 2019-03-20 | 2020-09-29 | 上海汽车集团股份有限公司 | Temperature adjusting system of power battery and control method thereof |
| CN115295925A (en) * | 2022-09-30 | 2022-11-04 | 小米汽车科技有限公司 | Method and device for heating battery, battery assembly, storage medium and vehicle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101537787A (en) * | 2009-04-17 | 2009-09-23 | 北京工业大学 | Battery heating and comprehensive utilization device of hybrid power electric automobile |
| CN203674344U (en) * | 2013-12-24 | 2014-06-25 | 江苏大学 | Hybrid power vehicle battery heating and charging device |
-
2013
- 2013-12-24 CN CN201310724680.7A patent/CN103700903B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101537787A (en) * | 2009-04-17 | 2009-09-23 | 北京工业大学 | Battery heating and comprehensive utilization device of hybrid power electric automobile |
| CN203674344U (en) * | 2013-12-24 | 2014-06-25 | 江苏大学 | Hybrid power vehicle battery heating and charging device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425231A (en) * | 2016-04-27 | 2017-12-01 | 福特全球技术公司 | Traction battery thermal management algorithm and system |
| CN107425231B (en) * | 2016-04-27 | 2022-08-16 | 福特全球技术公司 | Traction battery thermal management method and system |
| CN111725587A (en) * | 2019-03-20 | 2020-09-29 | 上海汽车集团股份有限公司 | Temperature adjusting system of power battery and control method thereof |
| CN111725587B (en) * | 2019-03-20 | 2021-05-18 | 上海汽车集团股份有限公司 | Temperature adjusting system of power battery and control method thereof |
| CN110137628A (en) * | 2019-05-06 | 2019-08-16 | 奇瑞商用车（安徽）有限公司 | A kind of power battery self-heating system and its heating means |
| CN110137628B (en) * | 2019-05-06 | 2021-11-23 | 奇瑞商用车（安徽）有限公司 | Self-heating system and heating method for power battery |
| CN115295925A (en) * | 2022-09-30 | 2022-11-04 | 小米汽车科技有限公司 | Method and device for heating battery, battery assembly, storage medium and vehicle |
| CN115295925B (en) * | 2022-09-30 | 2023-02-21 | 小米汽车科技有限公司 | Method and device for heating battery, battery assembly, storage medium and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103700903B (en) | 2016-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102529642B (en) | Control method of air-conditioner heating system for extended range electric vehicle | |
| CN103612570B (en) | A kind of Pure electric vehicle thermal management control system and control method thereof | |
| CN103490120B (en) | A kind of battery thermal management system of electric automobile and method | |
| CN206461037U (en) | A kind of fuel cell system and fuel cell car | |
| CN202076386U (en) | Battery temperature management system and automobile | |
| CN101795011B (en) | Weakly mixing power system for thermoelectrically generating electricity based on engine waste heat | |
| CN105946604B (en) | Power battery method for heating and controlling and power battery heating control system | |
| CN103660916A (en) | Heat control system for hybrid power or range-extending type electric automobile | |
| CN104494545B (en) | Solar vehicle-mounted refrigeration storage system | |
| CN106092603B (en) | A kind of test macro and electric car of power system of electric automobile | |
| CN103730707A (en) | Constant-temperature battery box of electric automobile and heat management control method of constant-temperature battery box | |
| CN102774251A (en) | Air-conditioning control device for electric vehicle | |
| CN103700903B (en) | Hybrid power automobile battery heating and charging device and control method thereof | |
| CN204558619U (en) | A kind of temperature management system of power brick | |
| CN103726951A (en) | Automobile waste heat using method | |
| CN204067520U (en) | A kind of power battery for hybrid electric vehicle warm-keeping device | |
| CN104632499A (en) | Hybrid power vehicle heat controlling method and system | |
| CN105846013A (en) | Charging and heating control system and control method of power battery | |
| CN104669998A (en) | Hybrid electric vehicle based on hydraulic retarder and control method thereof | |
| CN203766487U (en) | Heat control system for hybrid power or range extending type electric automobile | |
| CN103182945A (en) | Controller for vehicle and vehicle including the controller | |
| CN203674344U (en) | Hybrid power vehicle battery heating and charging device | |
| CN203995645U (en) | A kind of multi-functional tail gas heat energy recovering device of hybrid vehicle | |
| CN206031040U (en) | Pulling type battery module electrical system | |
| CN205752455U (en) | Power battery charging and heating control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |