CN116613431B - Intelligent heat dissipation method for new energy battery - Google Patents
Intelligent heat dissipation method for new energy battery Download PDFInfo
- Publication number
- CN116613431B CN116613431B CN202310884039.3A CN202310884039A CN116613431B CN 116613431 B CN116613431 B CN 116613431B CN 202310884039 A CN202310884039 A CN 202310884039A CN 116613431 B CN116613431 B CN 116613431B
- Authority
- CN
- China
- Prior art keywords
- battery
- heat dissipation
- temperature
- battery management
- area
- 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.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 140
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 35
- 238000012544 monitoring process Methods 0.000 claims abstract description 17
- 238000011156 evaluation Methods 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000002372 labelling Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
- H01M10/633—Control systems characterised by algorithms, flow charts, software details or the like
-
- 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)
- Automation & Control Theory (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses an intelligent heat dissipation method of a new energy battery, which relates to the field of battery heat dissipation and comprises the steps of obtaining battery information and correspondingly setting heat dissipation rules according to the battery information; collecting the temperature of a battery, and starting a corresponding heat dissipation rule according to the temperature of the battery; and evaluating the risk degree of the battery to obtain a risk index, and resetting the heat dissipation rule according to the risk index. According to the invention, different heat dissipation rules can be set according to different positions, so that better pertinence can be provided for battery heat dissipation management, the cooling efficiency and cooling effectiveness of the battery can be greatly improved, corresponding cooling measures can be better started according to the temperature condition and the temperature corresponding position of the subsequent battery according to the information of the battery updated in real time, the judging efficiency of heat dissipation can be improved, the method can be used for setting a temperature monitoring module subsequently, the battery can be monitored in regions, the temperature state of the battery can be accurately controlled, and the heat dissipation efficiency of a battery management region can be greatly improved.
Description
Technical Field
The invention relates to the field of battery heat dissipation, in particular to an intelligent heat dissipation method of a new energy battery.
Background
Along with the development of society, new energy slowly enters the life of people, wherein in the automobile field, new energy is rapidly developed, and in the automobile field, the use of a new energy battery is difficult to correspondingly set a heat dissipation rule for cooling under the control of temperature, and the pertinence of heat dissipation cannot be met, so that an intelligent heat dissipation method of the new energy battery is provided.
Disclosure of Invention
The invention aims to provide an intelligent heat dissipation method for a new energy battery.
The invention solves the technical problems through the following technical proposal, and the invention comprises the following steps:
acquiring battery information, and correspondingly setting a heat dissipation rule according to the battery information;
collecting the temperature of a battery, and starting a corresponding heat dissipation rule according to the temperature of the battery;
performing risk degree evaluation on the battery to obtain a risk index, and resetting a heat dissipation rule according to the risk index;
further stated, the step of obtaining the battery information and setting the heat dissipation rule according to the battery information includes:
collecting information of a battery, wherein the information of the battery comprises the size, the position, the temperature and the model of the battery, and establishing a position three-dimensional model;
giving a battery identity number based on the placement position of the battery, and marking the battery identity number into a position three-dimensional model;
dividing a battery management area based on the surface area of the battery, wherein the battery management area is a neighboring area and an independent area respectively, the neighboring area is a side surface of the battery, which is close to each other, and the independent area is a side surface of the battery, which is not close to each other;
and the heat dissipation rules are formulated based on the temperatures of the battery management area and the battery management area, wherein the heat dissipation rules comprise heat dissipation intensity and heat dissipation time, the heat dissipation intensity in the independent area is in a standard grade, the heat dissipation time is set to be T2, different heat dissipation rules can be set for different positions, the battery heat dissipation management can be better targeted, and the cooling efficiency and the cooling effectiveness of the battery can be greatly improved.
Further describing, the step of collecting the placement position of the battery and establishing a position three-dimensional model includes:
acquiring the sizes of a plurality of batteries based on the placement positions of the batteries, constructing a three-dimensional stereogram of the batteries by the sizes of the batteries in equal proportion, and combining the three-dimensional stereograms of the batteries to obtain a three-dimensional model;
the method has the advantages that the information of the battery is stored in the three-dimensional model corresponding to the battery in real time to obtain the position three-dimensional model, the information identification of the battery acquired in real time is updated to the three-dimensional model, then the position three-dimensional model is obtained, the checking convenience of the battery state can be greatly improved, the current state of the battery can be intuitively known, the temperature condition and the position corresponding to the temperature of the subsequent battery can be corresponding to the information of the battery updated in real time, corresponding cooling measures can be better started, and the judging efficiency of heat dissipation is improved.
Further stated, the step of dividing the battery management area based on the surface area of the battery, wherein the battery management area is a neighboring area and an independent area, respectively, includes:
calculating the surface area of the battery according to the information of the battery, and dividing the surface area of the battery to obtain a battery management area;
the battery management area is numbered to obtain area identity information, the distinguishing identity information is qualitatively used as a neighboring area and an independent area, the non-neighboring area is used as the independent area, and then the battery management area is numbered to obtain the area identity information, so that the battery management area can be used for setting a temperature monitoring module subsequently, the battery is monitored in the areas, and the temperature state of the battery can be controlled accurately.
Further stated, the step of collecting the battery temperature and enabling the corresponding heat dissipation rule according to the battery temperature includes:
configuring a temperature monitoring module based on the battery management area, and corresponding the temperature monitoring module to the battery management area;
acquiring the temperature in the battery management areas in real time, labeling the battery management areas corresponding to the temperature one by one, and setting temperature conditions, wherein the temperature conditions comprise adjacent area temperature conditions and independent area temperature conditions;
the temperature in the battery management area meeting the first temperature condition based on the adjacent area corresponds to a first heat dissipation rule; the temperature in the battery management area meeting the second temperature condition based on the adjacent area corresponds to a second heat dissipation rule;
the temperature in the battery management area meeting the third temperature condition based on the independent area corresponds to a third heat dissipation rule; the temperature in the battery management area satisfying the fourth temperature condition based on the independent area corresponds to a fourth heat dissipation rule;
based on battery management area after implementing the heat dissipation rule obtains the battery temperature after the heat dissipation, judges whether the battery temperature after the heat dissipation is qualified according to qualified temperature information, corresponds the heat dissipation rule that starts according to current temperature, stops promptly until reaching required temperature, can rationally use cooling module, also can provide effectual cooling effect for the battery simultaneously, has better cooling pertinence.
Further stated, the method for determining whether the battery temperature after heat dissipation is acceptable according to the acceptable temperature information includes:
establishing qualified temperatures of batteries based on the battery management areas, and marking the battery management areas one by one;
acquiring the temperature of the battery management area after implementing the heat dissipation rule, wherein the temperature of the battery management area meeting the qualified temperature is used as the qualified cooling; the temperature of the battery management area which does not meet the qualified temperature is taken as abnormal cooling;
the temperature of the battery management area which does not meet the qualified temperature is obtained, the corresponding heat dissipation rule is started corresponding to the temperature condition, the heat of the battery is cooled in stages, the heat dissipation module can be reasonably used, the electric energy consumed by heat dissipation is effectively used, and the battery management area has better pertinence and improves the cooling effect.
Further stated, the step of evaluating the risk degree of the battery to obtain a risk index and resetting the heat dissipation rule according to the risk index includes:
obtaining the times that the battery meets the temperature condition, obtaining the super Wen Cishu of the battery management area according to the times corresponding to the battery management area, and obtaining the risk index according to the times of the super temperature, wherein the calculation formula of the risk index is as follows:
wherein->Is a risk index，/>Super Wen Cishu, +.>For the temperature of the battery management area over temperature, +.>In order to obtain a risk index, the risk index exceeding preset information is adjusted according to the total sum of the overtemperature times of the battery and the overtemperature temperature of the battery management area in the temperature monitoring of the battery management area, for example, the heat dissipation intensity and the heat dissipation time in the current heat dissipation rule are certain values, so that the heat dissipation intensity and the heat dissipation time are improved to achieve the effect of accelerating heat dissipation of the battery, and the heat dissipation efficiency of the battery management area can be greatly improved;
and adjusting the battery management area which does not meet the risk index of the preset information to a heat dissipation rule with increased heat dissipation strength and heat dissipation time according to the risk index which does not meet the preset information as adjustment correspondence, and resetting the heat dissipation rule.
Compared with the prior art, the invention has the advantages that different heat dissipation rules can be set for different positions, better pertinence can be provided for battery heat dissipation management, the cooling efficiency and cooling effectiveness of the battery can be greatly improved, corresponding cooling measures can be better started according to the temperature condition and the position corresponding to the temperature of the subsequent battery according to the information of the battery updated in real time, the judging efficiency of heat dissipation can be improved, the invention can be used for setting a temperature monitoring module subsequently, carrying out regional monitoring on the battery, facilitating accurate control on the temperature state of the battery, and greatly improving the heat dissipation efficiency of a battery management area.
Drawings
Fig. 1 is a block diagram of the overall flow of the present invention.
Detailed Description
The following describes in detail the examples of the present invention, which are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of protection of the present invention is not limited to the following examples.
As shown in fig. 1, this embodiment provides a technical solution: an intelligent heat dissipation method of a new energy battery comprises the following steps:
with the development of society, new energy slowly enters people's life, wherein in the automobile field, new energy is rapidly developed, in the automobile field, the use of new energy battery is difficult to correspondingly set heat dissipation rules for cooling in the control of temperature, and the pertinence of heat dissipation cannot be met, but the application can set different heat dissipation rules aiming at different positions, can have better pertinence to battery heat dissipation management, can greatly improve the cooling efficiency and cooling effectiveness of batteries, can correspond to the temperature condition and the temperature corresponding position of the subsequent batteries according to the information of the batteries updated in real time, can better enable corresponding cooling measures, improve the judging efficiency of heat dissipation, can be used for setting a temperature monitoring module, monitor the battery in different areas, facilitate the accurate control of the battery temperature state, can greatly improve the cooling efficiency of battery management area,
s1, acquiring battery information, and correspondingly setting a heat dissipation rule according to the battery information;
in one embodiment, the step S1 of obtaining the battery information and setting the heat dissipation rule according to the battery information includes:
s11, acquiring information of a battery, wherein the information of the battery comprises the size, the position, the temperature and the model of the battery, and establishing a position three-dimensional model;
s12, giving a battery identity number based on the placement position of the battery, and marking the battery identity number into a position three-dimensional model;
s13, dividing a battery management area based on the surface area of the battery, wherein the battery management area is a neighboring area and an independent area respectively, the neighboring area is a side surface of the battery, which is close to each other, and the independent area is a side surface of the battery, which is not close to each other;
s14, formulating a heat dissipation rule based on the battery management area and the temperature of the battery management area, wherein the heat dissipation rule comprises heat dissipation intensity and heat dissipation time;
as described in the above steps S1-S14, collecting the placement position of the battery, constructing a position three-dimensional model of the battery according to the placement position of the battery, numbering the battery, identifying the position three-dimensional model, dividing the surface area of the battery based on the position three-dimensional model to obtain a battery management area, taking the side surfaces of the battery which are close to each other as a neighboring area, taking the side surfaces of the battery which are not close to each other as independent areas, and then setting a heat dissipation rule according to the temperatures of the battery management area and the battery management area, for example, setting the heat dissipation intensity in the neighboring area to be high and the heat dissipation time to be T1, setting the heat dissipation intensity in the independent area to be standard grade and setting the heat dissipation time to be T2, setting different heat dissipation rules for different positions, having better pertinence to the heat dissipation management of the battery, and greatly improving the cooling efficiency and cooling effectiveness of the battery;
in one embodiment, the step S11 of collecting the placement position of the battery and establishing a three-dimensional model of the placement position includes:
s111, acquiring the sizes of a plurality of batteries based on the placement positions of the batteries, constructing a three-dimensional stereogram of the batteries by equal proportion of the sizes of the batteries, and combining the three-dimensional stereograms of the batteries to obtain a three-dimensional model;
s112, storing the information of the battery in a three-dimensional model corresponding to the information in real time to obtain a position three-dimensional model;
as described in steps S111 and S112, the information of the battery is collected, where the information of the battery includes the size, the position, the temperature and the model of the battery, the temperature is the temperature collected in real time, and the new energy battery base is formed by connecting a plurality of independent batteries in series, so that a plurality of single batteries exist, a three-dimensional stereogram of the single batteries is obtained according to the position and the size of the single batteries, the three-dimensional stereogram of the single batteries is further combined according to the placement position to obtain a three-dimensional model, then the information identifier of the battery collected in real time is updated into the three-dimensional model, and then the three-dimensional model of the position is obtained, so that the convenience in checking the state of the battery can be greatly improved, the current state of the battery can be intuitively known, corresponding cooling measures can be better started according to the position corresponding to the temperature condition and the temperature of the subsequent battery, and the judging efficiency of heat dissipation is improved;
in one embodiment, the step S13 of dividing the battery management area based on the surface area of the battery, where the battery management area is a neighboring area and an independent area, includes:
s131, calculating the surface area of the battery according to the information of the battery, and dividing the surface area of the battery to obtain a battery management area;
s132, carrying out region numbering on the battery management region to obtain region identity information, and qualifying the distinguishing identity information into a neighboring region and an independent region;
as described in the above steps S131 and S132, since there are a plurality of batteries, but the batteries are present, the surface area of each single battery is calculated, and the adjacent areas and the independent areas are obtained according to the positions where the plurality of single batteries are placed, for example, the single batteries are arranged in a row, so that the single batteries have adjacent surfaces and non-adjacent surfaces, the adjacent surfaces are the adjacent areas, the non-adjacent surfaces are the independent areas, and then the battery management areas are numbered to obtain the area identity information, which can be used for setting the temperature monitoring module later, and the split area monitoring is performed on the batteries, so that the temperature state of the batteries can be controlled accurately;
s2, acquiring the temperature of the battery, and starting a corresponding heat dissipation rule according to the temperature of the battery;
in one embodiment, the step S2 of collecting the battery temperature and enabling the corresponding heat dissipation rule according to the battery temperature includes:
s21, configuring a temperature monitoring module based on the battery management area, and enabling the temperature monitoring module to correspond to the battery management area;
s22, acquiring the temperatures in the battery management areas in real time, marking the battery management areas corresponding to the temperatures one by one, and setting temperature conditions, wherein the temperature conditions comprise adjacent area temperature conditions and independent area temperature conditions;
s23, a first heat dissipation rule is corresponding to the temperature in the battery management area which meets a first temperature condition based on the adjacent area; the temperature in the battery management area meeting the second temperature condition based on the adjacent area corresponds to a second heat dissipation rule;
s24, the temperature in the battery management area meeting the third temperature condition based on the independent area corresponds to a third heat dissipation rule; the temperature in the battery management area satisfying the fourth temperature condition based on the independent area corresponds to a fourth heat dissipation rule;
s25, obtaining the temperature of the battery after heat dissipation based on the battery management area after the heat dissipation rule is implemented, and judging whether the temperature of the battery after heat dissipation is qualified or not according to the qualified temperature information;
as described in the above steps S21-S25, a temperature monitoring module is configured based on a battery management area, the temperature in the battery management area is obtained in real time through the temperature monitoring module, the temperature obtained in real time is identified for a user to check in real time, different temperature conditions are correspondingly set based on distinguishing identity information, for example, when a first temperature condition is met in a neighboring area, a corresponding cooling module for the neighboring area is started, corresponding strength and starting time are started according to the first temperature condition, and meanwhile, the temperature state of a battery after a corresponding cooling rule is implemented in the neighboring area is monitored, when the required temperature is not reached, a corresponding cooling rule is started according to the current temperature until the required temperature is reached, the cooling module can be reasonably used, an effective cooling effect can be provided for the battery, and better cooling pertinence is achieved;
in one embodiment, the step of obtaining the temperature of the battery after heat dissipation based on the battery management area after the heat dissipation rule is implemented, and determining whether the temperature of the battery after heat dissipation is acceptable according to the acceptable temperature information S25 includes:
s251, formulating qualified temperatures of the batteries based on the battery management areas, and marking the battery management areas one by one;
s252, acquiring the temperature of the battery management area after implementing the heat dissipation rule, wherein the temperature of the battery management area meeting the qualified temperature is taken as the qualified cooling; the temperature of the battery management area which does not meet the qualified temperature is taken as abnormal cooling;
s253, acquiring the temperature of a battery management area which does not meet the qualified temperature, and starting a corresponding heat dissipation rule according to the temperature condition;
as described in the above steps S251-S253, after the battery passes through the heat dissipation rule, there may still be a situation that the temperature does not reach the standard (the situation that the temperature does not meet the standard), so the battery temperature of the battery management area after the heat dissipation rule is implemented needs to be monitored, and the corresponding heat dissipation rule is started again according to the temperature after the heat dissipation rule is implemented to perform heat dissipation treatment on the battery of the battery management area, so the heat of the battery is cooled in stages, the heat dissipation module can be reasonably used, the electric energy consumed by heat dissipation is effectively used, and the battery management area has better pertinence and the cooling effect is improved;
s3, evaluating the risk degree of the battery to obtain a risk index, and resetting a heat dissipation rule according to the risk index;
in one embodiment, the step S3 of evaluating the risk degree of the battery to obtain a risk index and resetting the heat dissipation rule according to the risk index includes:
s31, obtaining the times of the battery meeting the temperature condition, corresponding to the times in the battery management area, obtaining the overture Wen Cishu of the battery management area, and obtaining a risk index according to the overtemperature times, wherein the risk index has a calculation formula as follows:
wherein->For risk index->Super Wen Cishu, +.>For the temperature of the battery management area over temperature, +.>For risk evaluation coefficients, <' > it should be noted that +.>And->The bigger the->The larger, i.e. the greater the battery risk representing the battery management area;
s32, adjusting a battery management area corresponding to the risk index which does not meet the preset information to a heat dissipation rule with increased heat dissipation strength and heat dissipation time, and resetting the heat dissipation rule;
as described in the above steps S31 and S32, in the temperature monitoring of the battery management area, according to the total sum of the times of overtemperature of the battery and the overtemperature of the battery management area, the risk index is obtained, and the heat dissipation rule is adjusted beyond the risk index of the preset information, for example, the heat dissipation strength and the heat dissipation time in the current heat dissipation rule are certain values, so that the heat dissipation strength and the heat dissipation time are improved to achieve the effect of accelerating heat dissipation of the battery, and the heat dissipation efficiency of the battery management area can be greatly improved.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (4)
1. The intelligent heat dissipation method of the new energy battery is characterized by comprising the following steps of:
acquiring battery information, and correspondingly setting a heat dissipation rule according to the battery information;
the method comprises the steps of collecting the temperature of the battery and enabling a corresponding heat dissipation rule according to the temperature of the battery, and comprises the following steps:
configuring a temperature monitoring module based on the battery management area, and corresponding the temperature monitoring module to the battery management area;
acquiring the temperature in the battery management areas in real time, labeling the battery management areas corresponding to the temperature one by one, and setting temperature conditions, wherein the temperature conditions comprise adjacent area temperature conditions and independent area temperature conditions;
the temperature in the battery management area meeting the first temperature condition based on the adjacent area corresponds to a first heat dissipation rule; the temperature in the battery management area meeting the second temperature condition based on the adjacent area corresponds to a second heat dissipation rule;
the temperature in the battery management area meeting the third temperature condition based on the independent area corresponds to a third heat dissipation rule; the temperature in the battery management area satisfying the fourth temperature condition based on the independent area corresponds to a fourth heat dissipation rule;
based on the battery management area after implementing the heat dissipation rule, obtain the battery temperature after the heat dissipation, judge whether the battery temperature after the heat dissipation is qualified according to qualified temperature information, include:
establishing qualified temperatures of batteries based on the battery management areas, and marking the battery management areas one by one;
acquiring the temperature of the battery management area after implementing the heat dissipation rule, wherein the temperature of the battery management area meeting the qualified temperature is used as the qualified cooling; the temperature of the battery management area which does not meet the qualified temperature is taken as abnormal cooling;
acquiring the temperature of a battery management area which does not meet the qualified temperature and starting a corresponding heat dissipation rule corresponding to the temperature condition;
the risk degree evaluation is carried out on the battery to obtain a risk index, and the step of resetting the heat dissipation rule according to the risk index comprises the following steps:
obtaining the times that the battery meets the temperature condition, obtaining the super Wen Cishu of the battery management area according to the times corresponding to the battery management area, and obtaining the risk index according to the times of the super temperature, wherein the calculation formula of the risk index is as follows:
wherein->For risk index->Super Wen Cishu, +.>For the temperature of the battery management area over temperature, +.>Is a risk evaluation coefficient;
and adjusting the battery management area which does not meet the risk index of the preset information to a heat dissipation rule with increased heat dissipation strength and heat dissipation time according to the risk index which does not meet the preset information as adjustment correspondence, and resetting the heat dissipation rule.
2. The intelligent heat dissipation method of the new energy battery according to claim 1, wherein the method comprises the following steps: the step of obtaining battery information and correspondingly setting a heat dissipation rule according to the battery information comprises the following steps:
collecting information of a battery, wherein the information of the battery comprises the size, the position, the temperature and the model of the battery, and establishing a position three-dimensional model;
giving a battery identity number based on the placement position of the battery, and marking the battery identity number into a position three-dimensional model;
dividing a battery management area based on the surface area of the battery, wherein the battery management area is a neighboring area and an independent area respectively, the neighboring area is a side surface of the battery, which is close to each other, and the independent area is a side surface of the battery, which is not close to each other;
and formulating a heat dissipation rule based on the battery management area and the temperature of the battery management area, wherein the heat dissipation rule comprises heat dissipation intensity and heat dissipation time.
3. The intelligent heat dissipation method of the new energy battery according to claim 2, wherein the method comprises the following steps: the step of collecting the placement positions of the batteries and establishing a position three-dimensional model comprises the following steps:
acquiring the sizes of a plurality of batteries based on the placement positions of the batteries, constructing a three-dimensional stereogram of the batteries by the sizes of the batteries in equal proportion, and combining the three-dimensional stereograms of the batteries to obtain a three-dimensional model;
and storing the information of the battery in a three-dimensional model corresponding to the position in real time to obtain a three-dimensional model of the position.
4. The intelligent heat dissipation method of the new energy battery according to claim 2, wherein the method comprises the following steps: the step of dividing a battery management area based on the surface area of the battery, wherein the battery management area is a neighboring area and an independent area respectively comprises the following steps:
calculating the surface area of the battery according to the information of the battery, and dividing the surface area of the battery to obtain a battery management area;
and carrying out region numbering on the battery management region to obtain region identity information, and qualifying the distinguishing identity information as a neighboring region and an independent region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310884039.3A CN116613431B (en) | 2023-07-19 | 2023-07-19 | Intelligent heat dissipation method for new energy battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310884039.3A CN116613431B (en) | 2023-07-19 | 2023-07-19 | Intelligent heat dissipation method for new energy battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116613431A CN116613431A (en) | 2023-08-18 |
| CN116613431B true CN116613431B (en) | 2024-01-16 |
Family
ID=87676809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310884039.3A Active CN116613431B (en) | 2023-07-19 | 2023-07-19 | Intelligent heat dissipation method for new energy battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116613431B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1064598A (en) * | 1996-08-26 | 1998-03-06 | Toyota Motor Corp | Battery cooling device |
| KR20150141420A (en) * | 2014-06-10 | 2015-12-18 | (주)케이시크 | System for manageing ward using dangerous grade of zoning |
| CN106374164A (en) * | 2016-11-14 | 2017-02-01 | 中国科学院广州能源研究所 | Thermal management system with regional air cooling heat dissipation for lithium-ion power battery pack |
| CN113611952A (en) * | 2021-08-25 | 2021-11-05 | 合肥召洋电子科技有限公司 | Battery package cooling system and heat dissipation channel |
| WO2022033348A1 (en) * | 2020-08-10 | 2022-02-17 | 中兴通讯股份有限公司 | Vehicle thermal runaway processing method and apparatus, vehicle, and computer readable storage medium |
| KR20230009159A (en) * | 2021-07-08 | 2023-01-17 | 현대모비스 주식회사 | Battery module |
| CN115663337A (en) * | 2022-10-26 | 2023-01-31 | 湖南华研实验室有限公司 | Automatic control method for temperature of high-voltage battery |
| CN218723417U (en) * | 2022-10-08 | 2023-03-24 | 宝德华南(深圳)热能***有限公司 | Thin temperature equalization plate and portable electronic device |
| CN116109146A (en) * | 2023-04-12 | 2023-05-12 | 国网安徽省电力有限公司合肥供电公司 | Safety analysis and evaluation method for large-scale battery energy storage power station |
| CN219066956U (en) * | 2022-12-27 | 2023-05-23 | 蜂巢能源科技股份有限公司 | Battery pack and electricity utilization device |
-
2023
- 2023-07-19 CN CN202310884039.3A patent/CN116613431B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1064598A (en) * | 1996-08-26 | 1998-03-06 | Toyota Motor Corp | Battery cooling device |
| KR20150141420A (en) * | 2014-06-10 | 2015-12-18 | (주)케이시크 | System for manageing ward using dangerous grade of zoning |
| CN106374164A (en) * | 2016-11-14 | 2017-02-01 | 中国科学院广州能源研究所 | Thermal management system with regional air cooling heat dissipation for lithium-ion power battery pack |
| WO2022033348A1 (en) * | 2020-08-10 | 2022-02-17 | 中兴通讯股份有限公司 | Vehicle thermal runaway processing method and apparatus, vehicle, and computer readable storage medium |
| KR20230009159A (en) * | 2021-07-08 | 2023-01-17 | 현대모비스 주식회사 | Battery module |
| CN113611952A (en) * | 2021-08-25 | 2021-11-05 | 合肥召洋电子科技有限公司 | Battery package cooling system and heat dissipation channel |
| CN218723417U (en) * | 2022-10-08 | 2023-03-24 | 宝德华南(深圳)热能***有限公司 | Thin temperature equalization plate and portable electronic device |
| CN115663337A (en) * | 2022-10-26 | 2023-01-31 | 湖南华研实验室有限公司 | Automatic control method for temperature of high-voltage battery |
| CN219066956U (en) * | 2022-12-27 | 2023-05-23 | 蜂巢能源科技股份有限公司 | Battery pack and electricity utilization device |
| CN116109146A (en) * | 2023-04-12 | 2023-05-12 | 国网安徽省电力有限公司合肥供电公司 | Safety analysis and evaluation method for large-scale battery energy storage power station |
Non-Patent Citations (1)
| Title |
|---|
| 动力锂电池组液冷散热分析及优化;邱翔;陈诚;李家骅;徐文泰;;电源技术(第04期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116613431A (en) | 2023-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112993426B (en) | Power battery thermal runaway early warning system and method based on parking condition | |
| CN116613431B (en) | Intelligent heat dissipation method for new energy battery | |
| WO2024146353A1 (en) | Active safety three-level prevention and control system and method for battery energy storage power station | |
| CN113391210A (en) | Lithium battery BMS distributed data analysis management system | |
| CN107576871A (en) | Demand-side charging equipment of electric automobile security performance remote detection and diagnostic system and method | |
| CN109521315A (en) | Method and device for detecting internal short circuit of battery and automobile | |
| CN114996918A (en) | Multi-data fusion sensing data processing and tracing method based on digital twinning technology | |
| CN109755690A (en) | Battery temperature control, battery case body, cooling cycle pipeline and method | |
| CN105244553A (en) | Battery charging and discharging current control method and method for using same to establish BMS (Battery Management System) model | |
| CN111474487A (en) | Battery state of charge-internal temperature joint online estimation method | |
| CN117674369B (en) | New energy storage battery pack charge and discharge safety management system | |
| CN117080624B (en) | Battery heating control method and system | |
| CN117539717A (en) | Device working condition intelligent supervision system and method based on data analysis | |
| CN106655405A (en) | Charging maintenance structure and method of intelligent BMS lithium battery | |
| CN116780042A (en) | Battery temperature control method, device, system, equipment and storage medium | |
| CN116681284A (en) | Main distribution network integrated power grid risk management and control platform based on big data | |
| CN115201681A (en) | Lithium battery safety performance detection method and system | |
| CN109470981A (en) | A kind of electric distribution network failure analysis method of guarantor and system | |
| CN111983470B (en) | Lithium ion power battery safety degree evaluation method and device based on correlation dimension | |
| CN114335778A (en) | Method for determining pulse heating temperature acquisition point of power battery | |
| CN114056186A (en) | Charging monitoring device, charging system and charging method for power battery | |
| CN112858926A (en) | Lithium battery module safety monitoring management system and management method thereof | |
| CN113390532A (en) | Transformer substation equipment temperature monitoring system and method and edge computing equipment | |
| CN106096874A (en) | The energy efficiency managing method of data center, device and system | |
| CN109470984A (en) | Guarantor's electricity distribution network failure with electronic sand table studies and judges system and its analysis method |
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 |