CN106786846A - The method and device of regulating cell charging temperature - Google Patents
The method and device of regulating cell charging temperature Download PDFInfo
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- CN106786846A CN106786846A CN201611076674.5A CN201611076674A CN106786846A CN 106786846 A CN106786846 A CN 106786846A CN 201611076674 A CN201611076674 A CN 201611076674A CN 106786846 A CN106786846 A CN 106786846A
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- temperature
- battery
- charging
- control component
- charging temperature
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/443—Methods for charging or discharging in response to temperature
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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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- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of method of regulating cell charging temperature, the battery ambient is disposed with temperature control component, is detecting the battery into after charged state, detects the charging temperature of the battery；When the charging temperature is interval beyond the battery default charging temperature of correspondence, then the temperature control component is controlled to be freezed or heated according to the charging temperature, to adjust the charging temperature of the battery.The invention also discloses a kind of device of regulating cell charging temperature.The present invention solve in the prior art when battery it is too high or too low for temperature when, can cause battery charging rate reduction or stop charge technical problem, realize under different temperature conditionss, battery be still able to keep quick charge purpose.
Description
Technical field
The present invention relates to battery boosting technology field, more particularly to a kind of method and device of regulating cell charging temperature.
Background technology
With the development of mobile terminal, requirement of the increasing user to battery is also more and more high, and such as user is intended to
Battery is full of within the most short time, with the time of saving, therefore battery fills technology soon is choosing mobile terminal as current user
When important reference.
And quick charge even ultrahigh speed when charging charge power it is very big, at present, for security consideration, when battery charges
Be required for according to battery temperature regulate and control charging current, when the temperature of battery is too high or too low in charging process, can lead to
The mode of reduction charging current or stopping charging being crossed to ensure the safety of charging process.Only when the temperature of battery in charging process
Degree is maintained when in certain temperature range, and the charging current that battery can just keep maximum is charged.
However, because the use environment of battery is difficult to remain unchanged, with the influence of the factors such as geographical environment, weather, electricity
Temperature of the pond in charging process also cannot be usually maintained in effective temperature range, so that when battery temperature in charging process
When spending too high or too low, the charging rate of battery will reduce or stop charging.
The content of the invention
It is a primary object of the present invention to propose a kind of method and device of regulating cell charging temperature, it is intended to solve existing
In technology when battery it is too high or too low for temperature when, can cause battery charging rate reduction or stop charge technical problem.
To achieve the above object, the present invention provides a kind of method of regulating cell charging temperature, the battery ambient arrangement
The method for having temperature control component, the regulating cell charging temperature includes：
The battery is being detected into after charged state, the charging temperature of the battery is being detected；
When the charging temperature is interval beyond the battery default charging temperature of correspondence, then according to the charging temperature
The temperature control component is controlled to be freezed or heated, to adjust the charging temperature of the battery.
Preferably, it is described the step of control the temperature control component to be freezed or heated according to the charging temperature before,
Methods described also includes：
When model or charge parameter according to the battery determine that the battery charges corresponding minimum temperature threshold with most
Big temperature threshold, and it is corresponding that the temperature range between the minimum temperature threshold and maximum temperature threshold is defined as into the battery
Charging temperature it is interval.
Preferably, it is described to include the step of control the temperature control component to be freezed or heated according to the charging temperature：
When the charging temperature of the battery for detecting is less than the minimum temperature threshold, then the temperature control component is controlled
Heated；
When the charging temperature of the battery for detecting is more than the maximum temperature threshold, then the temperature control component is controlled
Freezed.
Preferably, it is described the step of control the temperature control component to be freezed or heated according to the charging temperature after,
Methods described also includes：
When the charging temperature for detecting the battery reaches default temperature value, then the temperature control component pause system is controlled
Cold or pause is heated.
Preferably, the temperature control component includes heating and cooling semiconductor chip；
Then according to the charging temperature control the temperature control component freezed or heated including：
The sense of current in the heating and cooling semiconductor chip is flowed into according to charging temperature control so that described partly to lead
Body heating and cooling chip is freezed or is heated according to the sense of current for flowing into, to adjust the charging temperature of the battery.
Additionally, to achieve the above object, the present invention also provides a kind of device of regulating cell charging temperature, the battery week
Cloth is equipped with temperature control component, and the device of the regulating cell charging temperature includes：
Detection module, for detecting the battery into after charged state, detects the charging temperature of the battery；
Adjustment module, for when the charging temperature is interval beyond the battery default charging temperature of correspondence, then root
The temperature control component is controlled to be freezed or heated according to the charging temperature, to adjust the charging temperature of the battery.
Preferably, described device also includes：
Determining module, corresponding minimum during for determining that the battery charges according to the model or charge parameter of the battery
Temperature threshold and maximum temperature threshold, and the temperature range between the minimum temperature threshold and maximum temperature threshold is defined as
The corresponding charging temperature of the battery is interval.
Preferably, the adjustment module includes：
First adjustment unit, for when the battery for detecting charging temperature be less than the minimum temperature threshold when,
The temperature control component is then controlled to be heated；
Second adjustment unit, for when the battery for detecting charging temperature be more than the maximum temperature threshold when,
The temperature control component is then controlled to be freezed.
Preferably, described device also includes：
Control module, for after controlling the temperature control component to be freezed or heated according to the charging temperature, when
When the charging temperature for detecting the battery reaches default temperature value, then control the temperature control component pause refrigeration or suspend
Heat.
Preferably, the temperature control component includes heating and cooling semiconductor chip；
Then the adjustment module is used for：
The sense of current in the heating and cooling semiconductor chip is flowed into according to charging temperature control so that described partly to lead
Body heating and cooling chip is freezed or is heated according to the sense of current for flowing into, to adjust the charging temperature of the battery.
The method and device of regulating cell charging temperature provided by the present invention, temperature control is arranged by the battery ambient
Component, is detecting the battery into after charged state, the charging temperature of the battery is detected, when the charging temperature exceeds
When the default charging temperature of battery correspondence is interval, then according to the charging temperature control the temperature control component freezed or
Heat, thus regulating cell charge when temperature, solve in the prior art when battery it is too high or too low for temperature when, can cause
The charging rate reduction of battery stops the technical problem for charging, and realizes under different temperature conditionss, and battery is still able to
Keep the purpose of quick charge.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the method first embodiment of regulating cell charging temperature of the present invention；
Fig. 2 is another schematic flow sheet of the method first embodiment of regulating cell charging temperature of the present invention；
Fig. 3 is the schematic flow sheet of the method second embodiment of regulating cell charging temperature of the present invention；
Fig. 4 is the schematic flow sheet of the method 3rd embodiment of regulating cell charging temperature of the present invention；
Fig. 5 is the module diagram of the device first embodiment of regulating cell charging temperature of the present invention；
Fig. 6 is another module diagram of the device first embodiment of regulating cell charging temperature of the present invention；
Fig. 7 is the module diagram of the device second embodiment of regulating cell charging temperature of the present invention；
Fig. 8 is the module diagram of the device 3rd embodiment of regulating cell charging temperature of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with Figure of description, it will be appreciated that described herein
Preferred embodiment is merely to illustrate and explain the present invention, and is not intended to limit the present invention, and in the case where not conflicting, this hair
The feature in embodiment and embodiment in bright can be mutually combined.
The present invention provides a kind of method of regulating cell charging temperature, and methods described is mainly used in mobile terminal, its
In, temperature control component, reference picture 1 are disposed with the battery ambient of the mobile terminal, Fig. 1 is regulating cell charging temperature of the present invention
Method first embodiment schematic flow sheet, in the present embodiment, the method for the regulating cell charging temperature includes：
Step S10, is detecting the battery into after charged state, detects the charging temperature of the battery.
In the present embodiment, detection can be worked as in advance in preset several temperature sensors of battery ambient or battery surface
After accessing charged state to battery, then the temperature sensor is opened, the temperature of battery described in real-time detection, and will detect
Temperature transition into usable output signal export.
Step S20, when the charging temperature is interval beyond the battery default charging temperature of correspondence, then according to described
Charging temperature controls the temperature control component to be freezed or heated, to adjust the charging temperature of the battery.
Wherein it is possible to understand, if charging at low temperature, battery diffusion current density can be obviously reduced, and exchange
Current density reduces and few, so concentration polarization can be caused to aggravate, so as to cause the reduction of charging rate.On the other hand, electricity
Lead sulfate in pond saturation degree at low temperature, battery charge and discharge can be made to react resistance again to be increased, thus reduce further charging
Efficiency.If being charged under environment temperature of the battery more than 10 DEG C, polarization is obviously reduced, lead sulfate dissolution velocity and dissolving
Degree can all be improved, and oxygen diffusion velocity also increases at relatively high temperatures in addition, and battery will be made under the influence of composite factor at these
Charge/discharge rates are improved.And if charge at high temperature, such as more than 50 DEG C, the diffusion velocity of sulfate ion improves concentration polarization
Effect will be obviously reduced, and polarization resistance declines, but conductor resistance increases and rises with temperature, so as to can cause filling for battery again
Electric speed declines.
Wherein, be may certify that by substantial amounts of experiment, when the temperature of battery is less than 10 DEG C or so or higher than 50 DEG C or so
When, the charging rate that may result in battery is decreased obviously.And when the temperature of battery is at 25 DEG C or so, then flow into the electric current of battery
Maximization can be reached, so that the speed for charging is higher, the charging interval substantially reduces.
Specifically, reference picture 2, Fig. 2 is another flow of the method first embodiment of regulating cell charging temperature of the present invention
Schematic diagram, in the present embodiment, the temperature control component system is controlled described in above-mentioned steps S20 according to the charging temperature
Cold or before heating, the method for regulating cell charging temperature of the present invention also includes：
Step S30, corresponding minimum temperature when model or charge parameter according to the battery determine that the battery charges
Threshold value and maximum temperature threshold, and the temperature range between the minimum temperature threshold and maximum temperature threshold is defined as described
The corresponding charging temperature of battery is interval.
Wherein, due to the battery of different model, the influence of suffered environment temperature also can be different during its charging, therefore the present embodiment
In, can according to the model of the battery or charge parameter determine the corresponding minimum temperature threshold of the battery (such as 15 DEG C) with most
Big temperature threshold (such as 45 DEG C), then by the temperature range (such as [15 between the minimum temperature threshold and maximum temperature threshold
DEG C, 45 DEG C]) it is defined as the corresponding charging temperature interval of the battery.
In the present embodiment, the corresponding charging of the default battery is exceeded when temperature of the battery when charging is detected
During temperature range, then temperature control component described in the temperature control according to the battery for detecting is freezed or is heated.
The method of the regulating cell charging temperature described in the present embodiment, temperature control component is arranged by the battery ambient,
The battery is being detected into after charged state, the charging temperature of the battery is being detected, when the charging temperature is beyond described
When the default charging temperature of battery correspondence is interval, then the temperature control component is controlled to be freezed or made according to the charging temperature
Heat, thus regulating cell charge when temperature, solve in the prior art when battery it is too high or too low for temperature when, electricity can be caused
The charging rate reduction in pond stops the technical problem for charging, and realizes under different temperature conditionss, and battery is still able to protect
Hold the purpose of quick charge.
Further, reference picture 3, Fig. 3 is that the flow of the method second embodiment of regulating cell charging temperature of the present invention is shown
Be intended to, based on the embodiment described in above-mentioned Fig. 1, in the present embodiment, described in above-mentioned steps S20 according to the charging temperature control
Make the temperature control component freezed or heated including：
Step S21, when the charging temperature of the battery for detecting is less than the minimum temperature threshold, then controls described
Temperature control component is heated；
Step S22, when the charging temperature of the battery for detecting is more than the maximum temperature threshold, then controls described
Temperature control component is freezed.
In the present embodiment, when the temperature of the battery for detecting is less than the minimum temperature threshold, that is, represent now
The charging temperature of battery is relatively low, it is necessary to improve the temperature of battery, therefore improves electricity by controlling the temperature control component to be heated
The temperature in pond；When the temperature of the battery for detecting is more than the maximum temperature threshold, that is, represent the charging of now battery
Temperature is higher, it is necessary to reduce the temperature of battery, therefore reduces the temperature of battery by controlling the temperature control component to be freezed.
Specifically, the temperature control component includes heating and cooling semiconductor chip；It is described according to the charging temperature control described in
Temperature control component is freezed or is included the step of being heated：
The sense of current in the heating and cooling semiconductor chip is flowed into according to charging temperature control so that described partly to lead
Body heating and cooling chip is freezed or is heated according to the sense of current for flowing into, to adjust the charging temperature of the battery.
In the present embodiment, by taking the heating and cooling semiconductor chip of model " TEC1-12706 " as an example, the semiconductor of the model
Heating and cooling chip has " red " pin and " black " pin, when electric current is flowed into from " black " pin, from " red "
When pin flows out, the heating and cooling semiconductor chip of the model is freezed, and when electric current is flowed into from " red " pin, is drawn from " black "
When pin flows out, the heating and cooling semiconductor chip of the model is heated.Therefore the present embodiment can be according to the battery for detecting
Temperature control flow into the sense of current in the heating and cooling semiconductor chip so that the heating and cooling semiconductor chip is according to stream
The sense of current for entering is freezed or is heated.
Wherein, can also flow into the size of current in the heating and cooling semiconductor chip and described partly lead changing by adjusting
The refrigeration or heating effect of body heating and cooling chip, electric current are bigger, and refrigeration or heating effect are more obvious.
In addition, the temperature control component is powered when freezing or heating using charge power supply, battery is had no effect on
Charging rate.
The method of the regulating cell charging temperature described in the present embodiment, when the charging temperature of the battery for detecting is less than
During the minimum temperature threshold, then the temperature control component is controlled to be heated, when the charging temperature of the battery for detecting is big
When the maximum temperature threshold, then the temperature control component is controlled to be freezed.The present embodiment is by according to what is detected
The temperature control of battery flows into the sense of current in temperature control component so that the temperature control component is carried out according to the sense of current for flowing into
Freeze or heat, temperature that can be when effectively regulating cell charges, it is to avoid because temperature is too high or mistake when battery charges
It is low and cause charging rate relatively slow or stop the problem for charging.
Further, reference picture 4, Fig. 4 is that the flow of the method 3rd embodiment of regulating cell charging temperature of the present invention is shown
It is intended to, based on the embodiment described in above-mentioned Fig. 1, the temperature is controlled according to the charging temperature described in above-mentioned steps S20
After control component is freezed or heated, the method for regulating cell charging temperature of the present invention also includes：
Step S40, after the charging temperature for detecting the battery reaches default temperature value, then controls the temperature control
Component pause refrigeration or pause are heated.
Wherein, the model or charge parameter previously according to the battery determine a temperature value, the temperature when battery charges
Degree is equal to the temperature value, and charging rate can reach most soon, and it is 25 DEG C for example to preset a temperature value.Therefore when the temperature control component
When the battery is freezed or heated, after the temperature for detecting the battery reaches default temperature value, then
The temperature control component pause refrigeration or pause is controlled to heat.
For example, when the temperature when battery charges is higher than default maximum temperature threshold, the temperature control component will be carried out
Refrigeration, to reduce the temperature of battery, when the temperature of battery is reduced to default temperature value (such as 25 DEG C), then controls the temperature control
Component pause refrigeration；When temperature when battery charges is less than default minimum temperature threshold, the temperature control component will be carried out
Heat, to improve the temperature of battery, when the temperature of battery brings up to default temperature value (such as 25 DEG C), then control the temperature control
Component pause is heated.Specifically, can flow into the electric current in the temperature control component and realize allowing the temperature control component by disconnecting
Pause refrigeration or pause are heated.
The method of the regulating cell charging temperature described in the present embodiment, the temperature control group is being controlled according to the charging temperature
After part is freezed or heated, when the charging temperature for detecting the battery reaches default temperature value, then control described
Temperature control component pause refrigeration or pause are heated.The present embodiment can be when the temperature of battery be too low or too high, by temperature
After control component is by the temperature adjustment of battery to default temperature value, just control temperature control component pause refrigeration or pause is heated, and is prevented
Only there is temperature control component the temperature adjustment of battery is too high or adjust too low problem.
The present invention also provides a kind of device of regulating cell charging temperature, and described device is the part in mobile terminal,
Wherein, the battery ambient in the mobile terminal is disposed with temperature control component, reference picture 5, and Fig. 5 is regulating cell of the present invention charging temperature
The module diagram of the device first embodiment of degree, in the present embodiment, the device 100 of the regulating cell charging temperature includes：
Detection module 10, for detecting the battery into after charged state, detects the charging temperature of the battery.
In the present embodiment, detection can be worked as in advance in preset several temperature sensors of battery ambient or battery surface
After accessing charged state to battery, then the temperature sensor is opened, the temperature of battery described in real-time detection, and will detect
Temperature transition into usable output signal export.
Adjustment module 20, for when the charging temperature is interval beyond the battery default charging temperature of correspondence, then
The temperature control component is controlled to be freezed or heated according to the charging temperature, to adjust the charging temperature of the battery.
Wherein it is possible to understand, if charging at low temperature, battery diffusion current density can be obviously reduced, and exchange
Current density reduces and few, so concentration polarization can be caused to aggravate, so as to cause the reduction of charging rate.On the other hand, electricity
Lead sulfate in pond saturation degree at low temperature, battery charge and discharge can be made to react resistance again to be increased, thus reduce further charging
Efficiency.If being charged under environment temperature of the battery more than 10 DEG C, polarization is obviously reduced, lead sulfate dissolution velocity and dissolving
Degree can all be improved, and oxygen diffusion velocity also increases at relatively high temperatures in addition, and battery will be made under the influence of composite factor at these
Charge/discharge rates are improved.And if charge at high temperature, such as more than 50 DEG C, the diffusion velocity of sulfate ion improves concentration polarization
Effect will be obviously reduced, and polarization resistance declines, but conductor resistance increases and rises with temperature, so as to can cause filling for battery again
Electric speed declines.
Wherein, be may certify that by substantial amounts of experiment, when the temperature of battery is less than 10 DEG C or so or higher than 50 DEG C or so
When, the charging rate that may result in battery is decreased obviously.And when the temperature of battery is at 25 DEG C or so, then flow into the electric current of battery
Maximization can be reached, so that the speed for charging is higher, the charging interval substantially reduces.
Specifically, reference picture 6, Fig. 6 is another module of the device first embodiment of regulating cell charging temperature of the present invention
Schematic diagram, in the present embodiment, the device 100 of above-mentioned regulating cell charging temperature also includes：
Determining module 30, during for determining that the battery charges according to the model or charge parameter of the battery it is corresponding most
Small temperature threshold and maximum temperature threshold, and the temperature range between the minimum temperature threshold and maximum temperature threshold is determined
For the corresponding charging temperature of the battery is interval.
Wherein, due to the battery of different model, the influence of suffered environment temperature also can be different during its charging, therefore the present embodiment
In, can according to the model of the battery or charge parameter determine the corresponding minimum temperature threshold of the battery (such as 15 DEG C) with most
Big temperature threshold (such as 45 DEG C), then by the temperature range (such as [15 between the minimum temperature threshold and maximum temperature threshold
DEG C, 45 DEG C]) it is defined as the corresponding charging temperature interval of the battery.
In the present embodiment, the corresponding charging of the default battery is exceeded when temperature of the battery when charging is detected
During temperature range, then temperature control component described in the temperature control according to the battery for detecting is freezed or is heated.
The device of the regulating cell charging temperature described in the present embodiment, temperature control component is arranged by the battery ambient,
The battery is being detected into after charged state, the charging temperature of the battery is being detected, when the charging temperature is beyond described
When the default charging temperature of battery correspondence is interval, then the temperature control component is controlled to be freezed or made according to the charging temperature
Heat, thus regulating cell charge when temperature, solve in the prior art when battery it is too high or too low for temperature when, electricity can be caused
The charging rate reduction in pond stops the technical problem for charging, and realizes under different temperature conditionss, and battery is still able to protect
Hold the purpose of quick charge.
Further, reference picture 7, Fig. 7 is that the module of the device second embodiment of regulating cell charging temperature of the present invention is shown
It is intended to, based on the embodiment described in above-mentioned Fig. 5, in the present embodiment, above-mentioned adjustment module 20 includes：
First adjustment unit 21, the minimum temperature threshold is less than for the charging temperature when the battery for detecting
When, then control the temperature control component to be heated；
Second adjustment unit 22, the maximum temperature threshold is more than for the charging temperature when the battery for detecting
When, then control the temperature control component to be freezed.
In the present embodiment, when the temperature of the battery for detecting is less than the minimum temperature threshold, that is, represent now
The charging temperature of battery is relatively low, it is necessary to improve the temperature of battery, therefore improves electricity by controlling the temperature control component to be heated
The temperature in pond；When the temperature of the battery for detecting is more than the maximum temperature threshold, that is, represent the charging of now battery
Temperature is higher, it is necessary to reduce the temperature of battery, therefore reduces the temperature of battery by controlling the temperature control component to be freezed.
Specifically, the temperature control component includes heating and cooling semiconductor chip；Then the adjustment module 20 is used for：
The sense of current in the heating and cooling semiconductor chip is flowed into according to charging temperature control so that described partly to lead
Body heating and cooling chip is freezed or is heated according to the sense of current for flowing into, to adjust the charging temperature of the battery.
Temperature control according to the battery for detecting flows into the sense of current in the heating and cooling semiconductor chip, makes
The heating and cooling semiconductor chip is obtained to be freezed or heated according to the sense of current for flowing into.
In the present embodiment, by taking the heating and cooling semiconductor chip of model " TEC1-12706 " as an example, the semiconductor of the model
Heating and cooling chip has " red " pin and " black " pin, when electric current is flowed into from " black " pin, from " red "
When pin flows out, the heating and cooling semiconductor chip of the model is freezed, and when electric current is flowed into from " red " pin, is drawn from " black "
When pin flows out, the heating and cooling semiconductor chip of the model is heated.Therefore the present embodiment can be according to the battery for detecting
Temperature control flow into the sense of current in the heating and cooling semiconductor chip so that the heating and cooling semiconductor chip is according to stream
The sense of current for entering is freezed or is heated.
Wherein, can also flow into the size of current in the heating and cooling semiconductor chip and described partly lead changing by adjusting
The refrigeration or heating effect of body heating and cooling chip, electric current are bigger, and refrigeration or heating effect are more obvious.
In addition, the temperature control component is powered when freezing or heating using charge power supply, battery is had no effect on
Charging rate.
The device of the regulating cell charging temperature described in the present embodiment, when the charging temperature of the battery for detecting is less than
During the minimum temperature threshold, then the temperature control component is controlled to be heated, when the charging temperature of the battery for detecting is big
When the maximum temperature threshold, then the temperature control component is controlled to be freezed.The present embodiment is by according to what is detected
The temperature control of battery flows into the sense of current in temperature control component so that the temperature control component is carried out according to the sense of current for flowing into
Freeze or heat, temperature that can be when effectively regulating cell charges, it is to avoid because temperature is too high or mistake when battery charges
It is low and cause charging rate relatively slow or stop the problem for charging.
Further, reference picture 8, Fig. 8 is that the module of the device 3rd embodiment of regulating cell charging temperature of the present invention is shown
It is intended to, based on the embodiment described in above-mentioned Fig. 5, the device 100 of above-mentioned regulating cell charging temperature also includes：
Control module 40, for after controlling the temperature control component to be freezed or heated according to the charging temperature,
After the charging temperature for detecting the battery reaches default temperature value, then control temperature control component pause refrigeration or
Pause is heated.
Wherein, the model or charge parameter previously according to the battery determine a temperature value, the temperature when battery charges
Degree is equal to the temperature value, and charging rate can reach most soon, and it is 25 DEG C for example to preset a temperature value.Therefore when the temperature control component
When the battery is freezed or heated, after the temperature for detecting the battery reaches default temperature value, then
The temperature control component pause refrigeration or pause is controlled to heat.
For example, when the temperature when battery charges is higher than default maximum temperature threshold, the temperature control component will be carried out
Refrigeration, to reduce the temperature of battery, when the temperature of battery is reduced to default temperature value (such as 25 DEG C), then controls the temperature control
Component pause refrigeration；When temperature when battery charges is less than default minimum temperature threshold, the temperature control component will be carried out
Heat, to improve the temperature of battery, when the temperature of battery brings up to default temperature value (such as 25 DEG C), then control the temperature control
Component pause is heated.Specifically, can flow into the electric current in the temperature control component and realize allowing the temperature control component by disconnecting
Pause refrigeration or pause are heated.
The device of the regulating cell charging temperature described in the present embodiment, the temperature control group is being controlled according to the charging temperature
After part is freezed or heated, when the charging temperature for detecting the battery reaches default temperature value, then control described
Temperature control component pause refrigeration or pause are heated.The present embodiment can be when the temperature of battery be too low or too high, by temperature
After control component is by the temperature adjustment of battery to default temperature value, just control temperature control component pause refrigeration or pause is heated, and is prevented
Only there is temperature control component the temperature adjustment of battery is too high or adjust too low problem.
It should be noted that herein, term " including ", "comprising" or its any other variant be intended to non-row
His property is included, so that process, method, article or device including a series of key elements not only include those key elements, and
And also include other key elements being not expressly set out, or also include for this process, method, article or device institute are intrinsic
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Also there is other identical element in the process of key element, method, article or device.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably implementation method.Based on such understanding, technical scheme is substantially done to prior art in other words
The part for going out contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In, including some instructions are used to so that a station terminal equipment performs the method described in each embodiment of the invention.
The preferred embodiments of the present invention are these are only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of method of regulating cell charging temperature, it is characterised in that the battery ambient is disposed with temperature control component, the tune
The method of batteries charging temperature includes：
The battery is being detected into after charged state, the charging temperature of the battery is being detected；
When the charging temperature is interval beyond the battery default charging temperature of correspondence, then controlled according to the charging temperature
The temperature control component is freezed or is heated, to adjust the charging temperature of the battery.
2. the method for regulating cell charging temperature as claimed in claim 1, it is characterised in that described according to the charging temperature
Before the step of controlling the temperature control component to be freezed or heated, methods described also includes：
Corresponding minimum temperature threshold and maximum temperature when model or charge parameter according to the battery determine that the battery charges
Degree threshold value, and the temperature range between the minimum temperature threshold and maximum temperature threshold is defined as the battery is corresponding to be filled
Electro-temperature is interval.
3. the method for regulating cell charging temperature as claimed in claim 2, it is characterised in that described according to the charging temperature
The temperature control component is controlled to be freezed or included the step of being heated：
When the charging temperature of the battery for detecting is less than the minimum temperature threshold, then the temperature control component is controlled to carry out
Heat；
When the charging temperature of the battery for detecting is more than the maximum temperature threshold, then the temperature control component is controlled to carry out
Refrigeration.
4. the method for the regulating cell charging temperature as described in claims 1 to 3 any one, it is characterised in that the basis
After the step of charging temperature controls the temperature control component to be freezed or heated, methods described also includes：
When the charging temperature for detecting the battery reaches default temperature value, then control temperature control component pause refrigeration or
Person's pause is heated.
5. the method for regulating cell charging temperature as claimed in claim 4, it is characterised in that the temperature control component includes partly leading
Body heating and cooling chip；
Then according to the charging temperature control the temperature control component freezed or heated including：
The sense of current in the heating and cooling semiconductor chip is flowed into according to charging temperature control so that the semiconductor system
The cold piece that heats is freezed or is heated according to the sense of current for flowing into, to adjust the charging temperature of the battery.
6. a kind of device of regulating cell charging temperature, it is characterised in that the battery ambient is disposed with temperature control component, the tune
The device of batteries charging temperature includes：
Detection module, for detecting the battery into after charged state, detects the charging temperature of the battery；
Adjustment module, for when the charging temperature is interval beyond the battery default charging temperature of correspondence, then according to institute
Stating charging temperature controls the temperature control component to be freezed or heated, to adjust the charging temperature of the battery.
7. the device of regulating cell charging temperature as claimed in claim 6, it is characterised in that described device also includes：
Determining module, corresponding minimum temperature during for determining that the battery charges according to the model or charge parameter of the battery
Threshold value and maximum temperature threshold, and the temperature range between the minimum temperature threshold and maximum temperature threshold is defined as described
The corresponding charging temperature of battery is interval.
8. the device of regulating cell charging temperature as claimed in claim 7, it is characterised in that the adjustment module includes：
First adjustment unit, for when the charging temperature of the battery for detecting is less than the minimum temperature threshold, then controlling
The temperature control component is made to be heated；
Second adjustment unit, for when the charging temperature of the battery for detecting is more than the maximum temperature threshold, then controlling
The temperature control component is made to be freezed.
9. the device of the regulating cell charging temperature as described in claim 6 to 8 any one, it is characterised in that described device
Also include：
Control module, for after controlling the temperature control component to be freezed or heated according to the charging temperature, working as detection
When reaching default temperature value to the charging temperature of the battery, then the temperature control component pause refrigeration or pause system are controlled
Heat.
10. the device of regulating cell charging temperature as claimed in claim 9, it is characterised in that the temperature control component includes half
Conductor heating and cooling chip；
Then the adjustment module is used for：
The sense of current in the heating and cooling semiconductor chip is flowed into according to charging temperature control so that the semiconductor system
The cold piece that heats is freezed or is heated according to the sense of current for flowing into, to adjust the charging temperature of the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201611076674.5A CN106786846A (en) | 2016-11-29 | 2016-11-29 | The method and device of regulating cell charging temperature |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611076674.5A CN106786846A (en) | 2016-11-29 | 2016-11-29 | The method and device of regulating cell charging temperature |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959085A (en) * | 2017-11-13 | 2018-04-24 | 河南森源电气股份有限公司 | A kind of temperature control method and system of battery energy storage equipment |
| CN108808881A (en) * | 2018-07-04 | 2018-11-13 | 周迪 | A kind of wireless charging device and its charging method based on monitoring temperature |
| CN110071543A (en) * | 2019-04-19 | 2019-07-30 | 努比亚技术有限公司 | Battery charging control method, device, mobile terminal and storage medium |
| CN114256521A (en) * | 2020-09-21 | 2022-03-29 | 长城汽车股份有限公司 | Power battery charging method and device and vehicle |
| CN114274829A (en) * | 2021-11-25 | 2022-04-05 | 北京中科博涯软件科技有限公司 | Battery power exchange cabinet system and control method thereof |
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| CN116613402A (en) * | 2023-07-17 | 2023-08-18 | 宁德时代新能源科技股份有限公司 | Battery charging control method, system, device, equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101652896A (en) * | 2007-04-04 | 2010-02-17 | Sk能源株式会社 | Battery temperature controller for electric vehicle using thermoelectric semiconductor |
| CN105098902A (en) * | 2015-08-05 | 2015-11-25 | 联想(北京)有限公司 | Electronic equipment temperature adjustment realization method and electronic equipment |
| CN205509550U (en) * | 2016-02-24 | 2016-08-24 | 苏州宝时得电动工具有限公司 | Battery pack charger |
| CN106058381A (en) * | 2016-07-11 | 2016-10-26 | 深圳天珑无线科技有限公司 | Low-temperature compensation method and device based on battery |
| CN106099244A (en) * | 2016-07-22 | 2016-11-09 | 深圳天珑无线科技有限公司 | The adjusting means of battery temperature and method |
-
2016
- 2016-11-29 CN CN201611076674.5A patent/CN106786846A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101652896A (en) * | 2007-04-04 | 2010-02-17 | Sk能源株式会社 | Battery temperature controller for electric vehicle using thermoelectric semiconductor |
| CN105098902A (en) * | 2015-08-05 | 2015-11-25 | 联想(北京)有限公司 | Electronic equipment temperature adjustment realization method and electronic equipment |
| CN205509550U (en) * | 2016-02-24 | 2016-08-24 | 苏州宝时得电动工具有限公司 | Battery pack charger |
| CN106058381A (en) * | 2016-07-11 | 2016-10-26 | 深圳天珑无线科技有限公司 | Low-temperature compensation method and device based on battery |
| CN106099244A (en) * | 2016-07-22 | 2016-11-09 | 深圳天珑无线科技有限公司 | The adjusting means of battery temperature and method |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959085A (en) * | 2017-11-13 | 2018-04-24 | 河南森源电气股份有限公司 | A kind of temperature control method and system of battery energy storage equipment |
| CN107959085B (en) * | 2017-11-13 | 2020-07-24 | 河南森源电气股份有限公司 | Temperature adjusting method and system of battery energy storage equipment |
| CN108808881A (en) * | 2018-07-04 | 2018-11-13 | 周迪 | A kind of wireless charging device and its charging method based on monitoring temperature |
| CN110071543A (en) * | 2019-04-19 | 2019-07-30 | 努比亚技术有限公司 | Battery charging control method, device, mobile terminal and storage medium |
| CN114256521A (en) * | 2020-09-21 | 2022-03-29 | 长城汽车股份有限公司 | Power battery charging method and device and vehicle |
| CN114274829A (en) * | 2021-11-25 | 2022-04-05 | 北京中科博涯软件科技有限公司 | Battery power exchange cabinet system and control method thereof |
| CN114274829B (en) * | 2021-11-25 | 2024-02-09 | 北京中科博涯软件科技有限公司 | Battery changing cabinet system and control method thereof |
| CN115458839A (en) * | 2022-09-15 | 2022-12-09 | 欣旺达电动汽车电池有限公司 | Thermal management system, method, electronic device and storage medium |
| CN115458839B (en) * | 2022-09-15 | 2024-04-30 | 欣旺达动力科技股份有限公司 | Thermal management system, method, electronic device, and storage medium |
| CN116613402A (en) * | 2023-07-17 | 2023-08-18 | 宁德时代新能源科技股份有限公司 | Battery charging control method, system, device, equipment and storage medium |
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Application publication date: 20170531 |