CN107959084A - A kind of new-energy automobile power battery heat management system - Google Patents
A kind of new-energy automobile power battery heat management system Download PDFInfo
- Publication number
- CN107959084A CN107959084A CN201711110367.9A CN201711110367A CN107959084A CN 107959084 A CN107959084 A CN 107959084A CN 201711110367 A CN201711110367 A CN 201711110367A CN 107959084 A CN107959084 A CN 107959084A
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- Prior art keywords
- module
- heat management
- temperature
- management system
- new
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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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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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
- H01M10/60—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
- H01M10/63—Control systems
- H01M10/635—Control systems based on ambient temperature
-
- 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
Abstract
The invention discloses the present invention to provide a kind of new-energy automobile power battery heat management system, including thermal management module, the thermal management module include：Run data computation module, data acquisition module, control module；The battery thermal management module further includes the heat management monitoring unit with the control module network connection, which includes temperature monitoring module, mixed-media network modules mixed-media and device interface module, and the device interface module is connected with mixed-media network modules mixed-media circuit.
Description
Technical field
The present invention relates to automobile batteries heat management system, especially a kind of new-energy automobile power battery heat management system.
Background technology
In order to improve the ecological environment, alleviate consumption of petroleum pressure, automobile industry needs to carry out revolutionary change.It is near several
Year, the Chinese government is using development new-energy automobile as the solution energy and environmental crisis, the great act for carrying out sustainable development
Arrange, each automobile production enterprise is also using development new-energy automobile as the grand strategy direction for seizing future automobile industry first chance.According to
Ministry of Industry and Information's issue on January 16th, 2017《New-energy automobile manufacturing enterprise and product access administrative provisions》What is provided determines
Justice understands that new-energy automobile includes plug-in hybrid（Containing extended-range）Automobile, pure electric automobile and fuel cell car etc..
The power of wherein hybrid vehicle and pure electric automobile is provided by power battery, particularly pure electric automobile, completely by that can fill
Battery is as its power resources.
Since battery performance, service life and security are closely related with environment temperature.Environment temperature is excessive, can accelerate battery
The progress of adverse reaction and the decay of performance, it is more serious to trigger the security incidents such as burning, fire, explosion；Environment temperature mistake
Low, battery working performance can decline, or even cause the irreversible decay of battery capacity, influence battery.Therefore, electricity is kept
Pond works at moderate temperatures could the performance as much as possible that play battery.To strengthen the detection to battery dynamic data and pipe
Reason, with the purpose for playing protection battery, extending battery.
The content of the invention
Goal of the invention：In view of the above-mentioned problems, it is an object of the invention to provide new-energy automobile power battery thermal management systems.
Technical solution：In order to solve problem above, the present invention provides a kind of new-energy automobile power battery heat management system,
Including thermal management module, the thermal management module includes：
Run data computation module：For obtaining the operation data of battery thermal management system, and calculated and obtained according to the operation data
Obtain the real-time condition of battery pack temperature state；
Data acquisition module：For obtaining the temperature conditions of battery pack；
Control module：Come the data of self-operating data computation module and the data of data collection module for receiving and handling, and
Corresponding control mode is taken according to the data comparison preset temperature value of acquisition；
The battery thermal management module further includes the heat management monitoring unit with the control module network connection, heat management monitoring
Unit includes temperature monitoring module, mixed-media network modules mixed-media and device interface module, and the device interface module connects with mixed-media network modules mixed-media circuit
Connect.
As the further optimization of the present invention, the operation data computation module is calculated according to the operation data obtains battery
Group state of temperature real-time condition, the real-time condition include：Temperature, temperature changing speed, temperature change section.
As the further optimization of the present invention, the data acquisition module obtains data by predetermined period.
As the further optimization of the present invention, the control mode of the control module includes：Battery cooling control under high temperature
Battery computer heating control mode under mode, low temperature.
As the further optimization of the present invention, it is described at a high temperature of battery cooling control mode be air-cooled, water-cooled, phase
Become material formula.
As the further optimization of the present invention, it is described in a low temperature of battery computer heating control mode be air heated type, electricity plus
Hot type, phase-change material heated type.
As the further optimization of the present invention, the preset temperature value is -10 DEG C -40 DEG C.
As the further optimization of the present invention, the thermal management module includes overtemperature protection module.
As the further optimization of the present invention, the overtemperature protection module is overheat protector.
Beneficial effect：Compared with prior art, the present invention has the following advantages：
1. effectively protection battery, extends battery：Increase thermal management module, implementing monitoring battery pack temperature, and by electricity
Pond group temperature and preset temperature value contrast, can be by the control that is heated or cooled if being less than or during more than preset temperature value
Mode keeps battery pack to work at a suitable temperature, is hardly damaged battery, extends battery.
Embodiment
Embodiments of the present invention are described in further detail with reference to embodiment.
Embodiment 1
A kind of new-energy automobile power battery heat management system, including thermal management module, the thermal management module include：
Run data computation module：For obtaining the operation data of battery thermal management system, and calculated and obtained according to the operation data
The real-time condition of battery pack temperature state is obtained, the performance includes：Temperature, temperature changing speed, temperature change section；
Data acquisition module：Temperature conditions of the data for obtaining battery pack is obtained by predetermined period；
Control module：Come the data of self-operating data computation module and the data of data collection module for receiving and handling, and
According to the data comparison preset temperature value of acquisition（-10℃-40℃）Take corresponding control mode；
When battery pack temperature is less than -10 DEG C, battery pack is heated using battery computer heating control mode under low temperature, it is specific to add
Hot mode is：Air heated type, electrical heating type, phase-change material heated type；
The battery thermal management module further includes the heat management monitoring unit with the control module network connection, heat management monitoring
Unit includes temperature monitoring module, mixed-media network modules mixed-media and device interface module, and the device interface module connects with mixed-media network modules mixed-media circuit
Connect.
Embodiment 2
A kind of new-energy automobile power battery heat management system, including thermal management module, the thermal management module include：
Run data computation module：For obtaining the operation data of battery thermal management system, and calculated and obtained according to the operation data
The real-time condition of battery pack temperature state is obtained, the performance includes：Temperature, temperature changing speed, temperature change section；
Data acquisition module：Temperature conditions of the data for obtaining battery pack is obtained by predetermined period；
Control module：Come the data of self-operating data computation module and the data of data collection module for receiving and handling, and
According to the data comparison preset temperature value of acquisition（-10℃-40℃）Take corresponding control mode；
When battery pack temperature is higher than 40 DEG C, cooled down using battery cooling control mode under high temperature to battery pack, specific drop
Warm mode is：Air-cooled, water-cooled, phase-change material formula；
To protect battery pack not because high temperature damages, the thermal management module includes overtemperature protection module.
More specifically, the overtemperature protection module is overheat protector
The battery thermal management module further includes the heat management monitoring unit with the control module network connection, heat management monitoring
Unit includes temperature monitoring module, mixed-media network modules mixed-media and device interface module, and the device interface module connects with mixed-media network modules mixed-media circuit
Connect.
The embodiment of the present invention provides for the sake of example and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
It is to more preferably illustrate the principle of the present invention and practical application to select and describe embodiment, and makes those of ordinary skill in the art
It will be appreciated that the present invention is so as to design the various embodiments with various modifications suitable for special-purpose.
Claims (9)
- A kind of 1. new-energy automobile power battery heat management system, it is characterised in that：Including thermal management module, the heat management mould Block includes：Run data computation module：For obtaining the operation data of battery thermal management system, and calculated and obtained according to the operation data Obtain the real-time condition of battery pack temperature state；Data acquisition module：For obtaining the temperature conditions of battery pack；Control module：Come the data of self-operating data computation module and the data of data collection module for receiving and handling, and Corresponding control mode is taken according to the data comparison preset temperature value of acquisition；The battery thermal management module further includes the heat management monitoring unit with the control module network connection, heat management monitoring Unit includes temperature monitoring module, mixed-media network modules mixed-media and device interface module, and the device interface module connects with mixed-media network modules mixed-media circuit Connect.
- A kind of 2. new-energy automobile power battery heat management system according to claim 1, it is characterised in that：The operation Data computation module calculates according to the operation data and obtains battery pack temperature state real-time condition, and the real-time condition includes：Temperature Degree, temperature changing speed, temperature change section.
- A kind of 3. new-energy automobile power battery heat management system according to claim 1, it is characterised in that：The data Acquisition module obtains data by predetermined period.
- A kind of 4. new-energy automobile power battery heat management system according to claim 1, it is characterised in that：The control The control mode of module includes：Battery computer heating control mode under battery cooling control mode, low temperature under high temperature.
- A kind of 5. new-energy automobile power battery heat management system according to claim 4, it is characterised in that：The height The lower battery cooling control mode of temperature is air-cooled, water-cooled, phase-change material formula.
- A kind of 6. new-energy automobile power battery heat management system according to claim 4, it is characterised in that：Described is low The lower battery computer heating control mode of temperature is air heated type, electrical heating type, phase-change material heated type.
- A kind of 7. new-energy automobile power battery heat management system according to claim 1, it is characterised in that：Described is pre- If temperature value is -10 DEG C -40 DEG C.
- A kind of 8. new-energy automobile power battery heat management system according to claim 1, it is characterised in that：The heat Management module includes overtemperature protection module.
- A kind of 9. new-energy automobile power battery heat management system according to claim 8, it is characterised in that：The mistake Thermal protection module is overheat protector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711110367.9A CN107959084A (en) | 2017-11-12 | 2017-11-12 | A kind of new-energy automobile power battery heat management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711110367.9A CN107959084A (en) | 2017-11-12 | 2017-11-12 | A kind of new-energy automobile power battery heat management system |
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| Publication Number | Publication Date |
|---|---|
| CN107959084A true CN107959084A (en) | 2018-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711110367.9A Pending CN107959084A (en) | 2017-11-12 | 2017-11-12 | A kind of new-energy automobile power battery heat management system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109461986A (en) * | 2018-09-26 | 2019-03-12 | 铠龙东方汽车有限公司 | A kind of new-energy automobile dynamic power system thermal management algorithm |
| CN112787001A (en) * | 2019-11-06 | 2021-05-11 | 上海龙杰汽车设计有限公司 | Battery heat-insulation system and method for electric automobile |
| CN112886094A (en) * | 2021-01-21 | 2021-06-01 | 王丽敏 | Thermal management system for power battery of new energy vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5490572A (en) * | 1991-12-04 | 1996-02-13 | Honda Giken Kogyo Kabushiki Kaisha | Battery temperature control system in electric automobile |
| CN101533932A (en) * | 2008-08-29 | 2009-09-16 | 耿直 | Constant temperature method for storage battery |
| CN102522607A (en) * | 2011-12-21 | 2012-06-27 | 中国检验检疫科学研究院 | Power cell thermal stability control device and method thereof |
| CN105958138A (en) * | 2016-06-29 | 2016-09-21 | 福建船政交通职业学院 | Thermal management method for lithium battery management system |
| CN206471461U (en) * | 2017-03-01 | 2017-09-05 | 无锡南洋职业技术学院 | New-energy automobile battery temp control device |
-
2017
- 2017-11-12 CN CN201711110367.9A patent/CN107959084A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5490572A (en) * | 1991-12-04 | 1996-02-13 | Honda Giken Kogyo Kabushiki Kaisha | Battery temperature control system in electric automobile |
| CN101533932A (en) * | 2008-08-29 | 2009-09-16 | 耿直 | Constant temperature method for storage battery |
| CN102522607A (en) * | 2011-12-21 | 2012-06-27 | 中国检验检疫科学研究院 | Power cell thermal stability control device and method thereof |
| CN105958138A (en) * | 2016-06-29 | 2016-09-21 | 福建船政交通职业学院 | Thermal management method for lithium battery management system |
| CN206471461U (en) * | 2017-03-01 | 2017-09-05 | 无锡南洋职业技术学院 | New-energy automobile battery temp control device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109461986A (en) * | 2018-09-26 | 2019-03-12 | 铠龙东方汽车有限公司 | A kind of new-energy automobile dynamic power system thermal management algorithm |
| CN112787001A (en) * | 2019-11-06 | 2021-05-11 | 上海龙杰汽车设计有限公司 | Battery heat-insulation system and method for electric automobile |
| CN112886094A (en) * | 2021-01-21 | 2021-06-01 | 王丽敏 | Thermal management system for power battery of new energy vehicle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180424 |