CN107565075A - Rectangular cell module and thermal management algorithm - Google Patents
Rectangular cell module and thermal management algorithm Download PDFInfo
- Publication number
- CN107565075A CN107565075A CN201710822761.9A CN201710822761A CN107565075A CN 107565075 A CN107565075 A CN 107565075A CN 201710822761 A CN201710822761 A CN 201710822761A CN 107565075 A CN107565075 A CN 107565075A
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- rectangular cell
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- temperature value
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- 239000007788 liquid Substances 0.000 claims abstract description 74
- 238000001514 detection method Methods 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 3
- 239000002826 coolant Substances 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004549 pulsed laser deposition Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
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- 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
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Abstract
The embodiment of the present invention provides a kind of rectangular cell module and thermal management algorithm, the rectangular cell module includes inlet, liquid outlet, housing, multigroup single battery core group and the cold flat tube of at least one liquid, the cold flat tube of liquid includes liquid feeding end and outlet end, the shell one end opening, and the housing is provided with accommodating cavity, and first through hole and the second through hole are offered respectively in two relative side walls of the accommodating cavity；Multigroup single battery core group is arranged at the housing, the cold flat tube of at least one liquid is roundabout to be arranged between multigroup single battery core group, the inlet is arranged at the first through hole, and the liquid feeding end is arranged at second through hole, and the outlet end is connected with the liquid outlet.The present invention can effectively improve the lost efficiency of heat in rectangular cell module, at utmost to ensure the service behaviour of square battery modules.
Description
Technical field
The present invention relates to battery thermal management technical field, in particular to a kind of rectangular cell module and heat management side
Method.
Background technology
One of electric automobile product important as new energy, it is good with its performance, it is pollution-free the features such as, use is more and more wider
It is general.The core of electric automobile is electrokinetic cell system, and the temperature of electrokinetic cell system is to influence the usability of electrokinetic cell system
Can most important parameter, how by caused heat fast spread in the electrokinetic cell system course of work, avoid due to temperature
The research that too high or heat can not scatter to the service behaviour current driving force field of batteries of the whole electrokinetic cell system of influence in time
Focus.
The content of the invention
In view of this, the invention provides a kind of rectangular cell module and thermal management algorithm, it can effectively solve the problem that above-mentioned ask
Topic.
Present pre-ferred embodiments provide a kind of rectangular cell module, including inlet, liquid outlet, housing, multigroup monomer
Battery core group and the cold flat tube of at least one liquid, the cold flat tube of liquid include liquid feeding end and outlet end, the shell one end opening, and
The housing is provided with accommodating cavity, and first through hole and the second through hole are offered respectively in two relative side walls of the accommodating cavity；
Multigroup single battery core group is arranged at the housing, and at least one cold flat tube of liquid is roundabout to be arranged at multigroup institute
Between stating single battery core group, the inlet is arranged at the first through hole, and the liquid feeding end is arranged at second through hole, institute
Outlet end is stated to be connected with the liquid outlet.
In the selection of present pre-ferred embodiments, the rectangular cell module also includes being arranged at the cold flat tube of the liquid
Multichannel branch pipe, the multichannel branch pipe connect with the cold flat tube of the liquid respectively, and each branch pipe respectively positioned at each single battery core it
Between.
In the selection of present pre-ferred embodiments, the accommodating cavity is at least one, and protrusion is arranged at the housing
Side wall.
In the selection of present pre-ferred embodiments, the rectangular cell module also includes at least one control valve, described
At least one control valve is arranged at the inlet or/and liquid outlet.
In the selection of present pre-ferred embodiments, the rectangular cell module also includes controller, the controller with
At least one control valve connects respectively.
In the selection of present pre-ferred embodiments, the rectangular cell module also includes multiple temperature sensors；
Multiple temperature sensors are connected with the controller respectively, and the multiple temperature sensor is respectively arranged at
Each single battery core in multigroup single battery core group, corresponded with each single battery core.
In the selection of present pre-ferred embodiments, at least one pressure sensor is provided with the cold flat tube of liquid, extremely
Few pressure sensor is connected with the controller.
In the selection of present pre-ferred embodiments, the rectangular cell module also includes multiple leakage detection sensors,
The multiple leakage detection sensor is respectively arranged at the housing, and is connected with the controller.
In the selection of present pre-ferred embodiments, it is integrated with the controller for showing the rectangular cell module
The display screen and alarm of temperature value, the display screen and alarm are connected respectively with the controller.
Present pre-ferred embodiments also provide a kind of thermal management algorithm, applied to rectangular cell module, the heat management side
Method includes：
The temperature value of each single battery core in multigroup single battery core group that multiple temperature sensor detections are sent is obtained,
As the first temperature value collection；
Average value processing is carried out to the first temperature value collection, as second temperature value；
The second temperature value is contrasted with preset temperature value, judges whether the second temperature value is more than preset temperature
Value；
If so, then calculating the difference between the second temperature value and the preset temperature value, and adjusted according to the difference
Save control valve.
Rectangular cell module and thermal management algorithm provided by the invention, wherein, by the ingenious of the square battery modules
It design, can effectively increase the cold flat tube of liquid and the contact area of each single battery core in rectangular cell module, improve radiating efficiency, and
The present invention is simple in construction, easily manufactured.
In addition, control valve is entered present invention also adds temperature detection device, and according to the temperature value of the battery core detected
Row regulation, so that it is guaranteed that the temperature of battery modules in values, is further ensured that the service behaviour of battery modules.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation of rectangular cell module provided in an embodiment of the present invention.
Fig. 2 is the explosive view of the rectangular cell module shown in Fig. 1.
Fig. 3 is the structural representation of the housing shown in Fig. 1.
Fig. 4 is the structural representation of the cold flat tube of liquid shown in Fig. 1.
Fig. 5 is another structural representation of the housing shown in Fig. 1.
Fig. 6 is another structural representation of the cold flat tube of liquid shown in Fig. 1.
Fig. 7 is the frame structure schematic diagram of rectangular cell module provided in an embodiment of the present invention.
Fig. 8 is the schematic flow sheet of thermal management algorithm provided in an embodiment of the present invention.
Icon：10- rectangular cell modules；11- housings；110- inlets；111- liquid outlets；112- accommodating cavities；12- liquid is cold
Flat tube；121- liquid feeding ends；122- outlet ends；123- branch pipes；13- single battery core groups；14- control valves；15- controllers；16- temperature
Sensor；17- leakage detection sensors；18- pressure sensors；19- display screens；20- alarms.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment only
It is the part of the embodiment of the present invention, rather than whole embodiments.The present invention being generally described and illustrated herein in the accompanying drawings
The component of embodiment can be configured to arrange and design with a variety of.
Therefore, below the detailed description of the embodiments of the invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.It is common based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.In description of the invention
In, term " first, second, third, fourth etc. be only used for distinguish description, and it is not intended that simply or imply relative importance.
In the description of the invention, unless otherwise clearly defined and limited, term " setting ", " connected ", " connection " are answered
It is interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion.For the ordinary skill in the art, the tool of above-mentioned term in the present invention can be understood with concrete condition
Body implication.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the embodiment of the present invention provides a kind of rectangular cell module 10, and this is square
Battery modules 10 include inlet 110, liquid outlet 111, housing 11, multigroup single battery core group 13 and the cold flat tube of at least one liquid
12, the cold flat tube 12 of liquid includes liquid feeding end 121 and outlet end 122, the one end open of housing 11, and the housing 11 is provided with
Accommodating cavity 112, first through hole and the second through hole are offered respectively in two relative side walls of the accommodating cavity 112.It is described multigroup
Single battery core group 13 is arranged at the housing 11, and at least one cold flat tube 12 of liquid is roundabout to be arranged at multigroup single battery core
Between group 13, the inlet 110 is arranged at the first through hole, and the liquid feeding end 121 is arranged at second through hole, described
Outlet end 122 is connected with the liquid outlet 111.
The housing 11 is used to multigroup single battery core group 13 be fixed, but the single battery core group 13 is described
Arrangement mode in housing 11 etc. is not limited.It is used for for example, existing in the present embodiment, between multigroup single battery core group 13
The gap that the cold flat tube 12 of liquid passes through, to cause the cold flat tube 12 of liquid to be set around with roundabout between multigroup single battery core group 13.It is real
When border is implemented, multiple mounting grooves for placing the single battery core group 13 can be set in the inside bottom wall of the housing 11, so as to
So that the monomer core group is more firmly mounted, it is not easy to misplace, so as to further improve the performance of the rectangular cell module 10.
Alternatively, the size of the housing 11, shape etc. can be entered according to quantity of single battery core group 13 being arranged in the housing 11 etc.
Row flexible design.
Referring to Fig. 2, the accommodating cavity 112 is used to accommodate coolant, the liquid feeding end 121 on the cold flat tube 12 of liquid
Connected with inlet 110 by the accommodating cavity 112 so that the coolant flowed into by the inlet 110 is through the accommodating cavity
After 112 bufferings, it can effectively avoid damaging caused by the excessive grade of transient liquid flow velocity is to the cold flat tube of liquid 12, or due to coolant
The problems such as flow moment reduction etc. causes cooling effect difference occurs, so as to improve the cold effect of liquid in rectangular cell module 10.Should
Understand, the liquid outlet 111 may also set up the accommodating cavity 112, and the present embodiment is not limited herein.Alternatively, such as Fig. 5 institutes
Show, the accommodating cavity 112 is at least one, for example, in the inlet 110 and the liquid outlet 111 two can be set simultaneously
Accommodating cavity 112, or, when the cold flat tube 12 of the liquid is multiple, the accommodating cavity 112 can be arranged to multiple according to the actual requirements,
The present embodiment is not particularly limited herein.
It should be understood that the size of the accommodating cavity 112, shape can carry out flexible design according to the actual requirements.For example, the appearance
The side wall of the housing 11 can be directly arranged at by putting chamber 112, realized by opening up cavity in the side wall, also will can individually held
Put chamber 112 and be embedded or protrude and be arranged at the side wall and realize, the present embodiment is not particularly limited herein.
Further, referring to Fig. 4, the cold flat tube 12 of liquid can be one or more, for example, when the liquid is cold
When flat tube 12 is one, an inlet 110 and a liquid outlet 111 are correspondingly arranged on the housing 11, when the liquid is cold
Flat tube 12 for it is more each and every one when, be correspondingly arranged on multiple inlets 110 and multiple liquid outlets 111, the present embodiment on the housing 11
It is not specifically limited herein.
Alternatively, when actually implementing, as shown in fig. 6, the rectangular cell module 10 is also cold including being arranged at the liquid
The multichannel branch pipe 123 of flat tube 12, flat tube 12 cold with the liquid connects the multichannel branch pipe 123 respectively, and each branch pipe 123 distinguishes position
Between each single battery core, so as to further increase the contact area of the cold flat tube 12 of the liquid and the single battery core, add
The fast lost speed of heat, meanwhile, the flow rate of liquid in the cold flat tube of the liquid 12 will not be impacted.
Further, the rectangular cell module 10 also includes at least one control valve 14, at least one control valve
14 are arranged at the inlet 110 or/and liquid outlet 111.The control valve 14 is used for the coolant that regulation flows in or out
Flow, to meet the radiating requirements under different conditions.Alternatively, the control valve 14 can be machinery valve, by entering by hand
Row regulation, or magnetic valve is realized according to control instruction and automatically adjusted.
Further, when the control valve 14 is magnetic valve, as shown in fig. 7, the rectangular cell module 10 also includes
Controller 15, the controller 15 are connected respectively with least one control valve 14.In the present embodiment, the controller 15 can
To be a kind of IC chip with signal handling capacity.The controller 15 can also be digital signal processor
(DSP), application specific integrated circuit (ASIC) either other PLDs, discrete gate or transistor logic, discrete
Nextport hardware component NextPort.The disclosed structured flowchart in the embodiment of the present invention can be realized or performed to the controller 15.
Alternatively, in the present embodiment, it is also integrated with the controller 15 for showing the temperature of rectangular cell module 10
The display screen 19 and alarm 20 of angle value, the display screen 19 and alarm 20 are connected respectively with the controller 15.It should be understood that
The display screen 19 can be also used for showing the work state information of the rectangular cell module 10, for example, operating time, whether
Leakage etc..
The rectangular cell module 10 also includes multiple temperature sensors 16, multiple temperature sensors 16 respectively with institute
State controller 15 to connect, and the multiple temperature sensor 16 is respectively arranged at each monomer in multigroup single battery core group 13
Battery core, corresponded with each single battery core.Wherein, the temperature sensor 16 is for detecting the temperature value of the single battery core simultaneously
It is sent to the controller 15 so that the monomer that the controller 15 is sent according to the multiple temperature sensors 16 received
The control valve 14 is adjusted the temperature value of battery core.Alternatively, the quantity of the temperature sensor 16 and actual setting position
Put and be not limited herein.
According to the actual requirements, in order to be further ensured that the service behaviour of rectangular cell module 10, the rectangular cell module
10 also include multiple leakage detection sensors 17, and the multiple leakage detection sensor 17 is respectively arranged at the housing 11, and
It is connected with the controller 15.The leakage detection sensor 17 is used to detect the rectangular cell module 10 or the liquid is cold flat
Whether pipe 12 occurs liquid leakage, so as to avoid due to the short circuit of rectangular cell module 10, the blast caused by liquid leakage phenomena such as
Occur, ensure the safe to use of square battery modules 10.
In addition, being additionally provided with least one pressure sensor 18 in the cold flat tube 12 of liquid, at least one pressure passes
Sensor 18 is connected with the controller 15.During actual implementation, the pressure sensor 18 is used to detect in the cold flat tube 12 of the liquid
The pressure of coolant etc., so as to avoid the cold flat tube 12 of the liquid due to pressure etc. it is excessive caused by security incident generation.Can
Selection of land, set location of the pressure sensor 18 in the cold flat tube 12 of the liquid, quantity etc. is not limited herein.
Further, the single battery core refers to the single electrochemistry battery core containing positive and negative electrode, does not use directly typically.Institute
State single battery core and be divided into aluminum hull battery core, soft pack cell (also known as " polymer battery core "), three kinds of cylindrical electrical core.Usual battery of mobile phone is adopted
Soft pack cell is used for digital products such as aluminum hull battery core, bluetooths, the battery of notebook computer uses the string of cylindrical electrical core more
Parallel combination.
Based on the description to above-mentioned rectangular cell module 10, as shown in figure 8, the present embodiment gives a kind of heat management side
Method, applied to above-mentioned rectangular cell module 10, the idiographic flow of the thermal management algorithm and step will be carried out below detailed
Illustrate.
Step S100, obtain each monomer in multigroup single battery core group 13 that multiple detections of temperature sensor 16 are sent
The temperature value of battery core, as the first temperature value collection.
Specifically, multiple temperature sensors 16 can gather the temperature of multiple single battery cores according to prefixed time interval
Angle value, and be sent to the controller 15 and handled.It should be noted that in the present embodiment, the first temperature value collection can be
Multiple temperature values that multiple temperature sensors 16 once gather, or multiple temperature of multiple multi collects of temperature sensor 16
Angle value, specifically, the present embodiment are not limited.
Step S200, average value processing is carried out to the first temperature value collection, as second temperature value.
, wherein it is desired to according to the first temperature value intensive data concrete condition, using corresponding average value processing method, example
Such as, when first temperature value concentrate the multiple temperature sensor 16 of multiple temperature values disposably gather, then directly
To the plurality of temperature value averaged, as second temperature value.
In addition, in the present embodiment, also can be by institute when the multiple temperature values concentrated to first temperature value are handled
Stating the first temperature value concentrates multiple temperature values to be compared with predetermined threshold value, judges that first temperature value is concentrated whether there is and exceedes
The temperature value of predetermined threshold value, if so, then carrying out subsequent treatment.Conversely, then continue to obtain the first new temperature value collection and judge.
Step S300, the second temperature value is contrasted with preset temperature value, judge whether the second temperature value is big
In preset temperature value.
Step S400, if so, the difference between the second temperature value and the preset temperature value is then calculated, and according to institute
State difference adjusting control valve 14.
Wherein, the preset temperature value need to flexibly be selected according to the actual performance parameter of the rectangular cell module 10
Take, the present embodiment is not particularly limited.When the second temperature value is more than preset temperature value, the controller 15 then calculates institute
The difference between second temperature value and the preset temperature value is stated, and the control valve 14 is adjusted according to the difference, accelerates institute
Flow velocity and circulation rate of the coolant in the cold flat tube 12 of liquid etc. are stated, to accelerate the lost speed of the heat of the rectangular cell module 10
Degree.
In addition, when the second temperature value is more than the preset temperature value, or when the difference exceeds safe range, institute
Stating controller 15 can control the alarm 20 to be alarmed, to prompt relevant staff's square temperature mistake of battery modules 10
Height, potential safety hazard etc. be present.
In summary, rectangular cell module 10 and thermal management algorithm provided by the invention, wherein, by the rectangular cell
The ingehious design of module 10, it can effectively increase the cold flat tube 12 of liquid and the contact surface of each single battery core in rectangular cell module 10
Product, radiating efficiency is improved, and the present invention is simple in construction, it is easily manufactured.
In addition, present invention also adds temperature detection device, and according to the temperature value of the battery core detected to control valve 14
It is adjusted, so that it is guaranteed that the temperature of rectangular cell module 10 in values, is further ensured that rectangular cell module 10
Service behaviour.
Obviously, those skilled in the art should be understood that the function of the above-mentioned embodiment of the present invention can use general meter
Device is calculated to realize, they can be concentrated on single computing device, or are distributed in the net that multiple computing devices are formed
On network, alternatively, they can be realized with the existing program code or algorithm that computing device can perform, it is thus possible to by it
Store and performed in the storage device by computing device, either they are fabricated to respectively each integrated circuit modules or
Multiple modules or step in them are fabricated to single integrated circuit module to realize.So, functions implementing the present invention are not
Any specific hardware and software is limited to combine.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of rectangular cell module, it is characterised in that including inlet, liquid outlet, housing, multigroup single battery core group and extremely
A few cold flat tube of liquid, the cold flat tube of liquid includes liquid feeding end and outlet end, the shell one end opening, and the housing is provided with
Accommodating cavity, first through hole and the second through hole are offered respectively in two relative side walls of the accommodating cavity；
Multigroup single battery core group is arranged at the housing, and at least one cold flat tube of liquid is roundabout to be arranged at multigroup list
Between body battery core group, the inlet is arranged at the first through hole, and the liquid feeding end is arranged at second through hole, it is described go out
Liquid end is connected with the liquid outlet.
2. rectangular cell module according to claim 1, it is characterised in that the rectangular cell module also includes being arranged at
The multichannel branch pipe of the cold flat tube of liquid, the multichannel branch pipe connect with the cold flat tube of the liquid respectively, and each branch pipe is located at institute respectively
State between each single battery core.
3. rectangular cell module according to claim 1, it is characterised in that the accommodating cavity is at least one, and is protruded
It is arranged at the side wall of the housing.
4. rectangular cell module according to claim 1, it is characterised in that the rectangular cell module also includes at least one
Individual control valve, at least one control valve are arranged at the inlet or/and liquid outlet.
5. rectangular cell module according to claim 4, it is characterised in that the rectangular cell module also includes control
Device, the controller are connected respectively with least one control valve.
6. rectangular cell module according to claim 5, it is characterised in that the rectangular cell module also includes multiple temperature
Spend sensor；
Multiple temperature sensors are connected with the controller respectively, and the multiple temperature sensor be respectively arranged at it is described
Each single battery core in multigroup single battery core group, corresponded with each single battery core.
7. rectangular cell module according to claim 5, it is characterised in that be provided with the cold flat tube of liquid at least one
Pressure sensor, at least described pressure sensor are connected with the controller.
8. rectangular cell module according to claim 5, it is characterised in that the rectangular cell module also includes multiple leakages
Liquid detection sensor, the multiple leakage detection sensor is respectively arranged at the housing, and is connected with the controller.
9. rectangular cell module according to claim 7, it is characterised in that be integrated with the controller for showing institute
The display screen and alarm of rectangular cell module temperature value are stated, the display screen and alarm are connected respectively with the controller.
A kind of 10. thermal management algorithm, applied to the rectangular cell module any one of claim 1-9, it is characterised in that
The thermal management algorithm includes：
The temperature value of each single battery core in multigroup single battery core group that multiple temperature sensor detections are sent is obtained, as
First temperature value collection；
Average value processing is carried out to the first temperature value collection, as second temperature value；
The second temperature value is contrasted with preset temperature value, judges whether the second temperature value is more than preset temperature value；
If so, then calculating the difference between the second temperature value and the preset temperature value, and adjusted and controlled according to the difference
Valve processed.
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| CN201710822761.9A CN107565075A (en) | 2017-09-13 | 2017-09-13 | Rectangular cell module and thermal management algorithm |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108448207A (en) * | 2018-05-22 | 2018-08-24 | 华霆（合肥）动力技术有限公司 | A kind of heat-exchanging component and battery modules |
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| CN109273796A (en) * | 2018-10-12 | 2019-01-25 | 湖南威威胜新能源技术有限公司 | A kind of temperature automatically controlled energy storage mould group |
| CN109461987A (en) * | 2018-10-12 | 2019-03-12 | 湖南威威胜新能源技术有限公司 | A kind of automatic temperature-controlled method of energy storage mould group |
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| CN108511847A (en) * | 2018-04-03 | 2018-09-07 | 华霆（合肥）动力技术有限公司 | Temperature control device and power-supply system |
| CN108682917A (en) * | 2018-05-03 | 2018-10-19 | 惠州亿纬锂能股份有限公司 | A kind of liquid cooling babinet and battery modules |
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| CN109273796A (en) * | 2018-10-12 | 2019-01-25 | 湖南威威胜新能源技术有限公司 | A kind of temperature automatically controlled energy storage mould group |
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