CN109904562A - A kind of charging on-vehicle battery heating control system and control method - Google Patents
A kind of charging on-vehicle battery heating control system and control method Download PDFInfo
- Publication number
- CN109904562A CN109904562A CN201910086429.XA CN201910086429A CN109904562A CN 109904562 A CN109904562 A CN 109904562A CN 201910086429 A CN201910086429 A CN 201910086429A CN 109904562 A CN109904562 A CN 109904562A
- Authority
- CN
- China
- Prior art keywords
- battery pack
- charging
- battery
- controller
- heater
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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
- 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
- Y02T90/12—Electric charging stations
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The embodiment of the invention discloses a kind of charging on-vehicle battery heating control system and control methods, including dual mode controller, direct current transducer, battery case and battery pack, described direct current transducer one end is connect with dual mode controller, other end external power supply, the dual mode controller includes charger and heater, the battery pack is arranged in the battery case, the dual mode controller is provided with controller water outlet and controller water inlet, the controller water outlet is connected to by circulating line with battery case water inlet, battery case water outlet is connected to controller water inlet, the charger is selectable to be electrically connected with heater or battery pack.Heat consumption when charging using dual mode controller control heater heating or to battery pack, while being charged using charger itself is heated and is kept the temperature to circulating line, has the advantages that structure is simply and energy saving.
Description
Technical field
The present invention relates to new-energy automobile charging field more particularly to a kind of charging on-vehicle battery heating control system and controls
Method processed.
Background technique
For Hyundai Motor with the exhaustion of fossil feedstock, the new-energy automobiles such as motorized have quickly led the trend in market.
In winter, the continuation of the journey of New-energy electric vehicle can generally shrink significantly, be primarily due under low temperature, the electrolyte viscosity of battery pack
Rise, caused by the charge-discharge performance decline of battery pack.Theoretically: in subzero 20 degrees Celsius of environment, forbidden to lithium battery
The meeting of charging causes permanent damage to battery.The temperature of battery pack will result in the feelings that are slow or can not charging that charged lower than 0 °
Condition.Electric car can solve to be at normal work to the preheating of new energy car battery group by installing automobile parking heater
Make temperature, cruising ability declines under low temperature environment in winter to solve New-energy electric vehicle, avoids low temperature charging to battery pack
Damage.
New energy pure electric automobile battery pack heating system is mainly by following two mode, and one is by giving new energy
Electric car installs water-warming heater, has reached normal operating temperature by the battery pack heating that passes to of heat.Hot-water heating adds
The fuel of hot device can be the multiple types such as fuel oil, diesel oil, formaldehyde, and oil consumption is low, without obvious noise, in addition to that can give automobile batteries
Group preheating can also heat to new energy electric motor vehicle driver's cabin, reduce the electric quantity consumption of electric car, increase electric car
Service life saves the expense of a battery replacing.Another kind be by newly can electric car install ptc heater,
Batteries of electric automobile group can be delivered heat to, its preheating is made, is at normal operating temperature.
Existing batteries of electric automobile group heating system heats device and Vehicular charger are two independent components, need to lead to
Electric controller control battery pack charging is overcharged, heater heating is individually controlled by heater controller, after heater is closed
Heating terminates.Consideration reduces cost and energy conservation, can fill using dual mode controller control heater heating or to battery pack
Electricity, while heat consumption when being charged using charger itself is heated and is kept the temperature to circulating line.
Summary of the invention
Cause to charge slow or even can not charge technical problem to be solved by the present invention lies in battery pack temperature is not up to standard
Battery pack performance decline the problem of.
In order to solve the above technical problems, the present invention in view of the deficiencies of the prior art and defect, is controlled using dual mode controller
Heater heating charges to battery pack, while heat consumption when being charged using charger itself is heated and protected to circulating line
Temperature.
The embodiment of the invention provides a kind of charging on-vehicle battery heating control systems, including dual mode controller, direct current to turn
Parallel operation, battery case and battery pack, described direct current transducer one end external power supply, the other end are connect with dual mode controller, described double
Mould controller includes charger and heater, and the battery pack is arranged in the battery case, and the dual mode controller is provided with
Controller water outlet and controller water inlet, the controller water outlet are connected to by circulating line with battery case water inlet, electricity
Pond case water outlet is connected to controller water inlet, and the charger is selectable to be electrically connected with heater or battery pack.
Further, it is provided with circulating pump on the pipeline that the battery case water outlet is connected to controller water inlet, it is described
Circulating pump is for providing the power in circulation waterway channel.
Further, temperature sensor is provided in the battery pack, the temperature sensor is for detecting battery pack temperature
Degree.
Further, the dual mode controller is the integrated products of charger and heater, and the dual mode controller passes through
The temperature of temperature sensor is judged, to control whether the heater is opened.
Further, the first relay is provided between the charger and the heater.
Further, the second relay is provided between the charger and the battery pack.
Further, the circulating line is coated with thermal insulation layer, and the thermal insulation layer is for preventing heat losses.
Further, the battery pack is the battery modules of multiple battery pack compositions being connected in series or in parallel.
The present invention also provides a kind of charging on-vehicle battery method for heating and controlling, comprising the following steps:
S1: monitoring step, pass through the temperature of temperature sensor real-time monitoring battery pack and the signal that will test be transferred to it is double
Mould controller；
S2: judgment step one, the dual mode controller judge whether the temperature in battery pack is lower than 0 °, reach the battery
The charging temperature of packet；
S3: rate-determining steps control the heater by the dual mode controller and add when the temperature of battery pack is lower than 0 °
Heat, the heater heat the liquid in circulating line, heat to the battery pack, while starting circulating pump；
S4: judgment step two is stopped when the temperature sensor monitors that the temperature of the battery pack reaches preference temperature
It only heats, the dual mode controller issues the first relay between instruction disconnection charger and heater, connects the charging
The second relay between machine and battery pack charges to the battery pack by power supply.
The implementation of the embodiments of the present invention has the following beneficial effects:
(1) present invention be effectively relieved in electric car battery pack because temperature is too low and it is slow to cause to charge or even can not
The phenomenon that charging.Low temperature Shi Xianyong dual mode controller control charger output, using heater to battery pack heating after again into
Row charging, in charging, the charge loss generated when being worked using charger plays heat preservation and heating effect to circulating line,
Energy saving effect is played to a certain extent.
(2) present invention controls heating and charging both of which simultaneously using dual mode controller, and the function of controller is maximum
The utilization of change.
(3) structure of the invention is compact, occupies little space, and can use on all kinds of electric cars, good working effect, operation
Convenience, safety, thermal-stable is good, system is versatile.
Detailed description of the invention
It, below will be to required in embodiment or description of the prior art in order to illustrate more clearly of technical solution of the present invention
The attached drawing used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, right
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Its attached drawing.
A kind of structure principle chart of charging on-vehicle battery heating control system of Fig. 1 present invention；
A kind of liquid circulation figure of charging on-vehicle battery heating control system of Fig. 2 present invention.
Wherein, appended drawing reference is corresponding in figure are as follows: 1- dual mode controller, 2- direct current transducer, and 3- charger, 4- heater,
5- temperature sensor, 6- battery pack, 7- water pump, 8- circulating line, 9- battery case, the first relay of 11-, the second relay of 12-,
13- controller water outlet, 14- controller water inlet, 91- battery case water inlet, 92- battery case water outlet.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art without creative labor it is obtained it is all its
His embodiment, shall fall within the protection scope of the present invention.
Embodiment 1:
As shown in Figure 1, a kind of charging on-vehicle battery heating control system, including dual mode controller 1, direct current transducer 2, electricity
Pond case 9 and battery pack 6, described 2 one end of direct current transducer are connect with dual mode controller 1, other end external power supply, the bimodulus control
Device 1 processed includes charger 3 and heater 4, and the battery pack 6 is arranged in the battery case 9, and the dual mode controller 1 is arranged
There are controller water outlet 13 and controller water inlet 14, the controller water outlet 13 is intake by circulating line 8 and battery case
Mouth 91 is connected to, and battery case water outlet 92 is connected to controller water inlet 14, and the circulating line 8 is coated with thermal insulation layer, is used for
Prevent heat losses.It is provided with circulating pump 7 on the circulation line that the battery case water outlet 92 is connected to controller water inlet 12,
The circulating pump 7 is for providing the power in circulation line channel.
Specifically, the charger 3 is selectable is electrically connected with heater 4 or battery pack 6.The charger 3 with it is described
The first relay 11 is provided between heater 4.The second relay 12 is provided between the charger 3 and the battery pack 6.
Specifically, the battery pack 6 is the battery modules of multiple battery pack compositions being connected in series or in parallel.The battery
Temperature sensor 5 is provided on packet 6, the temperature sensor 5 is for detecting 6 temperature of battery pack.
Specifically, the dual mode controller 1 is the integrated products of charger 3 and heater 4, and the dual mode controller 1 is logical
The temperature for judging temperature sensor 5 is crossed, to control whether the heater 4 is opened.
As shown in Fig. 2, the liquid circulation figure of charging on-vehicle battery heating control system, charger 3 and the setting of heater 4 exist
8 outside of the circulation line, heating liquid are flowed out from controller water outlet 13, by circulation line 8 from battery case water inlet 91 into
Enter the internal battery case with utilidor to heat battery pack, liquid is flowed out from battery case water outlet 92 through circulating pump 7
Into controller water inlet 14, then reheats and recycled next time.When heater 4 works, heater passes through pipeline shell
Liquid in circulating line is heated, when heater 4 stops working, when charging to battery pack 6, utilizes charger 3
The heat that work generates keeps the temperature circulating line 8.
A kind of control method of charging on-vehicle battery heating control system, comprising the following steps:
S1: monitoring step, pass through the temperature of 5 real-time monitoring battery pack of temperature sensor and the signal that will test be transferred to it is double
Mould controller 1；
S2: judgment step one, the dual mode controller judge whether the temperature in battery pack is lower than 0 °, reach the battery
The charging temperature of packet 6；
S3: rate-determining steps, when battery pack 6 temperature be lower than 0 °, the heater 4 is controlled by the dual mode controller 1
Heating, the heater heats the liquid in circulating line 8, heats to the battery pack, while starting circulation
Pump 7；
S4: judgment step two, when the temperature sensor 5 monitors that the temperature of the battery pack 6 reaches preference temperature,
Stop heating, the dual mode controller 1 issues the first relay 11 between instruction disconnection charger 3 and heater 4, bimodulus control
Device processed is switched to charge function, the second relay 12 between the charger 3 and battery pack 6 is connected, by power supply to described
Battery pack 6 charges.
The battery charging heating control method heats liquid using circulating line to heat to battery pack, will not consume electricity
Pond electricity, therefore will not influence the dynamic property and course continuation mileage of electric car；Dual mode controller is controlled by control relay
Heater works or charges to battery pack, and control method is simple.
Charger output can be controlled first with dual mode controller in low temperature, battery pack heating is reached using heater
It charges again after preference temperature.This method can avoid that electric car cannot be started because battery pack temperature is too low, therefore expand
The use scope of pure electric automobile.Battery pack in electric car has been effectively relieved in the present invention causes to charge because temperature is too low
Slow the phenomenon that can not even charging.When can also be worked using charger the heat that generates continue to carry out circulating line heat preservation and
Heating, has carried out energy conservation to a certain extent.System controls heating and charging both of which simultaneously using dual mode controller,
The use for avoiding heating controller maximumlly utilizes the function of controller.The system structure is compact, occupies little space,
It can be used on all kinds of electric cars, good working effect, easy to operate, safety, thermal-stable are good, and system is versatile.
The above is a preferred embodiment of the present invention, it should be noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (9)
1. a kind of charging on-vehicle battery heating control system, which is characterized in that including dual mode controller (1), direct current transducer
(2), battery case (9) and battery pack (6), described direct current transducer (2) one end external power supply, the other end and dual mode controller (1)
Connection, the dual mode controller (1) include charger (3) and heater (4), and the battery pack (6) is arranged in the battery case
(9) in, the dual mode controller (1) is provided with controller water outlet (13) and controller water inlet (14), and the controller goes out
The mouth of a river (13) is connected to by circulating line (8) with battery case water inlet (91), battery case water outlet (92) and controller water inlet
(14) it is connected to, the charger (3) is selectable to be electrically connected with the heater (4) or battery pack (6).
2. a kind of charging on-vehicle battery heating control system according to claim 1, which is characterized in that the battery case goes out
It is provided on the pipeline that the mouth of a river (92) is connected to controller water inlet (12) circulating pump (7), the circulating pump (7) adds for providing
The power that hydrothermal solution is recycled in circulating line.
3. a kind of charging on-vehicle battery heating control system according to claim 1, which is characterized in that the battery pack
(6) it is provided on temperature sensor (5), the temperature sensor (5) is for detecting battery pack (6) temperature.
4. a kind of charging on-vehicle battery heating control system according to claim 1, which is characterized in that the bi-mode control
Device (1) is the integrated products of charger (3) and heater (4), and the dual mode controller (1) is by judging temperature sensor (5)
Temperature, to control whether the heater (4) is opened.
5. a kind of charging on-vehicle battery heating control system according to claim 1, which is characterized in that the charger
(3) it is provided between the heater (4) the first relay (11).
6. a kind of charging on-vehicle battery heating control system according to claim 1, which is characterized in that the charger
(3) it is provided between the battery pack (6) the second relay (12).
7. a kind of charging on-vehicle battery heating control system according to claim 1, which is characterized in that the circulating line
(8) it is coated with thermal insulation layer, the thermal insulation layer is for preventing heat losses.
8. a kind of charging on-vehicle battery heating control system according to claim 1, which is characterized in that the battery pack
It (6) is the battery modules of multiple battery pack compositions being connected in series or in parallel.
9. a kind of charging on-vehicle battery method for heating and controlling, which comprises the following steps:
S1: monitoring step passes through the temperature of temperature sensor (5) real-time monitoring battery pack and the signal that will test is transferred to bimodulus
Controller (1)；
S2: judgment step one, the dual mode controller judge whether the temperature in battery pack is lower than 0 °, reach the battery pack
(6) charging temperature；
S3: rate-determining steps pass through the dual mode controller (1) and control the heater when the temperature of battery pack (6) is lower than 0 °
(4) it heats, the heater heats the liquid in circulating line (8), heats to the battery pack, start simultaneously
Circulating pump (7)；
S4: judgment step two, when the temperature sensor (5) monitors that the temperature of the battery pack (6) reaches preference temperature,
Stop heating, the dual mode controller (1) issues the first relay between instruction disconnection charger (3) and heater (4)
(11), the second relay (12) between the charger (3) and battery pack (6) is connected, by power supply to the battery pack (6)
Charging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910086429.XA CN109904562B (en) | 2019-01-29 | 2019-01-29 | Vehicle-mounted battery charging and heating control system and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910086429.XA CN109904562B (en) | 2019-01-29 | 2019-01-29 | Vehicle-mounted battery charging and heating control system and control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109904562A true CN109904562A (en) | 2019-06-18 |
| CN109904562B CN109904562B (en) | 2021-09-14 |
Family
ID=66944388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910086429.XA Active CN109904562B (en) | 2019-01-29 | 2019-01-29 | Vehicle-mounted battery charging and heating control system and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109904562B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111584976A (en) * | 2020-05-21 | 2020-08-25 | 安徽江淮汽车集团股份有限公司 | Heating control system and method for battery pack of electric vehicle |
| CN113285144A (en) * | 2021-05-18 | 2021-08-20 | 江苏塔菲尔新能源科技股份有限公司 | Composite heating system and heating method and device thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202276164U (en) * | 2011-09-29 | 2012-06-13 | 浙江吉利汽车研究院有限公司 | Vehicle-mounted charger power supply device |
| CN103427137A (en) * | 2013-08-20 | 2013-12-04 | 重庆长安汽车股份有限公司 | Low-temperature charge and heating system and method for power battery for all-electric vehicles |
| CN103682525A (en) * | 2013-11-22 | 2014-03-26 | 惠州市亿能电子有限公司 | Method for controlling battery heating in charging mode |
| US20140333267A1 (en) * | 2013-05-10 | 2014-11-13 | Fairchild Semiconductor Corporation | Heated accelerated battery charging |
| CN105449314A (en) * | 2015-12-29 | 2016-03-30 | 苏州奥杰汽车技术股份有限公司 | Charging heating device for battery pack of electric automobile |
| CN105470603A (en) * | 2015-12-25 | 2016-04-06 | 苏州奥杰汽车技术股份有限公司 | Charging and heating system and control method for electronic vehicle battery pack |
| CN206388827U (en) * | 2016-12-23 | 2017-08-08 | 宝沃汽车（中国）有限公司 | Battery system and vehicle |
| CN206585026U (en) * | 2016-11-17 | 2017-10-24 | 浙江幸福航天科技有限公司 | Ultralow temperature lithium battery group |
| CN208149059U (en) * | 2018-05-07 | 2018-11-27 | 福建省汽车工业集团云度新能源汽车股份有限公司 | A kind of temperature adjustable type vehicular propulsion |
-
2019
- 2019-01-29 CN CN201910086429.XA patent/CN109904562B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202276164U (en) * | 2011-09-29 | 2012-06-13 | 浙江吉利汽车研究院有限公司 | Vehicle-mounted charger power supply device |
| US20140333267A1 (en) * | 2013-05-10 | 2014-11-13 | Fairchild Semiconductor Corporation | Heated accelerated battery charging |
| CN103427137A (en) * | 2013-08-20 | 2013-12-04 | 重庆长安汽车股份有限公司 | Low-temperature charge and heating system and method for power battery for all-electric vehicles |
| CN103682525A (en) * | 2013-11-22 | 2014-03-26 | 惠州市亿能电子有限公司 | Method for controlling battery heating in charging mode |
| CN105470603A (en) * | 2015-12-25 | 2016-04-06 | 苏州奥杰汽车技术股份有限公司 | Charging and heating system and control method for electronic vehicle battery pack |
| CN105449314A (en) * | 2015-12-29 | 2016-03-30 | 苏州奥杰汽车技术股份有限公司 | Charging heating device for battery pack of electric automobile |
| CN206585026U (en) * | 2016-11-17 | 2017-10-24 | 浙江幸福航天科技有限公司 | Ultralow temperature lithium battery group |
| CN206388827U (en) * | 2016-12-23 | 2017-08-08 | 宝沃汽车（中国）有限公司 | Battery system and vehicle |
| CN208149059U (en) * | 2018-05-07 | 2018-11-27 | 福建省汽车工业集团云度新能源汽车股份有限公司 | A kind of temperature adjustable type vehicular propulsion |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111584976A (en) * | 2020-05-21 | 2020-08-25 | 安徽江淮汽车集团股份有限公司 | Heating control system and method for battery pack of electric vehicle |
| CN113285144A (en) * | 2021-05-18 | 2021-08-20 | 江苏塔菲尔新能源科技股份有限公司 | Composite heating system and heating method and device thereof |
| WO2022242686A1 (en) * | 2021-05-18 | 2022-11-24 | 江苏正力新能电池技术有限公司 | Composite heating system, and heating method and heating apparatus therefor |
| CN113285144B (en) * | 2021-05-18 | 2024-04-02 | 江苏正力新能电池技术有限公司 | Composite heating system and heating method and device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109904562B (en) | 2021-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108281735B (en) | Battery heat-insulation system and method for electric automobile | |
| CN102529642B (en) | Control method of air-conditioner heating system for extended range electric vehicle | |
| US20130111932A1 (en) | Battery warm-up apparatus and method thereof | |
| CN105946604B (en) | Power battery method for heating and controlling and power battery heating control system | |
| CN104421089B (en) | The engine starting system of hybrid vehicle and method | |
| CN204558622U (en) | A kind of battery system heater and there is its vehicle | |
| CN109004293B (en) | Size cycle control method for thermal management module of power battery liquid cooling system | |
| CN106401833B (en) | Heat exchange system of engine and power battery, control method and automobile | |
| CN106159297B (en) | Heat exchange system of fuel cell and power cell, control method and automobile | |
| EP3623198B1 (en) | Power battery cooling system and method based on solar sunroof | |
| WO2016091187A1 (en) | Automobile starting control system and automobile | |
| CN202657025U (en) | Fully-functional heating system for plug-in full hybrid new energy vehicle | |
| CN110080917A (en) | A kind of control system and its control method reducing complete-vehicle oil consumption and discharge | |
| CN109904562A (en) | A kind of charging on-vehicle battery heating control system and control method | |
| CN106740158A (en) | The dynamic thermal release method of supplying power to of electric automobile | |
| CN114407874B (en) | Catalytic converter ignition control method and control system of plug-in hybrid electric vehicle | |
| CN101927680B (en) | Fuel oil heating system for electric automobile | |
| CN203995645U (en) | A kind of multi-functional tail gas heat energy recovering device of hybrid vehicle | |
| CN210040467U (en) | Military off-road vehicle storage battery self-adaptive heating device | |
| CN203293890U (en) | Hybrid electric vehicle transmission system | |
| CN212113934U (en) | Vehicle-mounted battery management system and automobile with same | |
| CN107503872A (en) | A kind of parallel preheating device of automobile engine and its control method | |
| CN113394485A (en) | Quick-detachable hybrid vehicle power battery heat preservation method and system | |
| CN207195075U (en) | A kind of parallel preheating device of automobile engine | |
| CN112590567A (en) | Method for providing electricity for whole vehicle in range-extended electric vehicle non-high-voltage state |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |