CN106058381B - A kind of low temperature compensating method and device based on battery - Google Patents
A kind of low temperature compensating method and device based on battery Download PDFInfo
- Publication number
- CN106058381B CN106058381B CN201610542117.1A CN201610542117A CN106058381B CN 106058381 B CN106058381 B CN 106058381B CN 201610542117 A CN201610542117 A CN 201610542117A CN 106058381 B CN106058381 B CN 106058381B
- Authority
- CN
- China
- Prior art keywords
- battery
- spontaneous
- thermal modules
- temperature
- switching circuit
- 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
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
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a kind of low temperature compensating method based on battery and low temp compensating devices.This method includes：Obtain the surface temperature value of battery；Judge whether the surface temperature value of battery is less than the first temperature threshold；If the surface temperature value of battery is less than the first temperature threshold, valve in spontaneous thermal modules is set to by switching circuit control and is opened, to admit air into spontaneous thermal modules and discharge heat for battery after being contacted with the spontaneous heating material in spontaneous thermal modules.By the above-mentioned means, the present invention can heat battery under extreme low temperature environment, so that battery being capable of the normal charge and discharge under extreme low temperature environment.
Description
Technical field
The present invention relates to field of batteries, more particularly to a kind of low temperature compensating method and device based on battery.
Background technology
It is made of anode, cathode and electrolyte etc. applied to the lithium ion battery in mobile terminal.Wherein, lithium ion battery
When work, lithium ion is moved using electrolyte as carrier between positive and negative anodes, to realize the charge and discharge of battery.When temperature is very low,
The migration rate of lithium ion can be slack-off, lithium ion battery when largely analysing lithium and electric discharge so as to cause lithium ion battery when charging
Discharge capacity loss is very big, to largely effect on use of the user to lithium ion battery, and then largely effects on user to mobile whole
The use at end.For example, such as at -20 DEG C, discharge capacity of lithium ion battery decaying is very big, and a fully charged battery can only
Release the electricity less than 5%.
Invention content
The invention mainly solves the technical problem of providing a kind of low temperature compensating method and device based on battery, Neng Goushi
Existing battery normal charge and discharge under extreme low temperature environment.
In order to solve the above technical problems, one aspect of the present invention is：A kind of low temperature based on battery is provided
Compensation method, this method include：Obtain the surface temperature value of battery；Judge whether the surface temperature value of battery is less than the first temperature
Threshold value；If the surface temperature value of battery is less than the first temperature threshold, it is set in spontaneous thermal modules by switching circuit control
Valve is opened, to admit air into spontaneous thermal modules and discharge heat after contact with the spontaneous heating material in spontaneous thermal modules to add
Thermal cell.
Wherein, after being set to the step of valve in spontaneous thermal modules is opened by switching circuit control, this method into
One step includes：Judge whether the surface temperature value of battery is higher than second temperature threshold value；If the surface temperature value of battery is higher than second
Temperature threshold is set to the valve in spontaneous thermal modules by switching circuit control and closes, so that spontaneous in spontaneous thermal modules
Hot material is in a dormant state.
Wherein, after being set to the step of valve in spontaneous thermal modules is opened by switching circuit control, this method into
One step includes：Obtain the temperature rate-of-rise of the surface temperature value of battery；Judge temperature rate-of-rise whether within a predetermined range；
If temperature rate-of-rise is not within the predefined range, the unlatching journey of the valve on heating module is set to by switching circuit adjustment
Degree, to adjust the rate that spontaneous heating material discharges heat.
Wherein, judge temperature rate-of-rise whether within a predetermined range the step of be specially：Judging temperature rate-of-rise is
It is no to be more than or equal to predetermined threshold；If temperature rate-of-rise is not within the predefined range, fever mould is set to by switching circuit adjustment
The step of opening degree of valve on block is specially：If temperature rate-of-rise is less than predetermined threshold, increased by switching circuit
It is set to the opening degree of the valve on heating module.
Wherein, spontaneous heating material is mixed to get by solid polymer electrolyte, reduced iron powder and activated carbon, wherein solid
Polymer dielectric is made by urea, thiocarbamide and polyethylene glycol.
In order to solve the above technical problems, another technical solution used in the present invention is：It provides a kind of based on the low of battery
Warm compensation device, the device include the first acquisition module, the first judgment module, switching circuit and spontaneous thermal modules；First obtains
Module is used to obtain the surface temperature value of battery；First judgment module is connect with the first acquisition module, for judging the first acquisition
Whether the surface temperature value for the battery that module obtains is less than the first temperature threshold；Switching circuit respectively with the first judgment module and from
Heating module connects, when for judging that the surface temperature value of battery is less than the first temperature threshold when the first judgment module, switch electricity
Road control is set to valve in spontaneous thermal modules and opens, with admit air into spontaneous thermal modules and in spontaneous thermal modules from
Heat for battery is discharged after exothermic material contact.
Wherein, which further comprises the second judgment module；Second judgment module is connect with the first acquisition module, is used for
Judge whether the surface temperature value for the battery that the first acquisition module obtains is higher than second temperature threshold value；When the second judgment module judges
When the surface temperature value of battery is higher than second temperature threshold value, switching circuit control is set to the valve in spontaneous thermal modules and closes,
So that the spontaneous heating material in spontaneous thermal modules is in a dormant state.
Wherein, which further comprises：Second acquisition module, the temperature rise of the surface temperature value for obtaining battery
Rate；Third judgment module is connect with the second acquisition module, for judge the second acquisition module obtain temperature rate-of-rise be
It is no within a predetermined range；Wherein, when third judgment module judges temperature rate-of-rise not within the predefined range, switching circuit tune
The opening degree of the whole valve being set on heating module, to adjust the rate of the release heat of spontaneous heating material.
Wherein, spontaneous heating material is mixed to get by solid polymer electrolyte, reduced iron powder and activated carbon, wherein solid
Polymer dielectric is made by urea, thiocarbamide and polyethylene glycol.
Wherein, spontaneous thermal modules and battery contours profiles having the same, spontaneous thermal modules are set on the surface of battery.
The beneficial effects of the invention are as follows：The case where being different from the prior art, the low temp compensating side of the invention based on battery
Method and low temp compensating device are controlled by switching circuit and are arranged when judging that the surface temperature value of battery is less than the first temperature threshold
It is opened in the valve in spontaneous thermal modules, to admit air into spontaneous thermal modules and be connect with the spontaneous heating material in spontaneous thermal modules
Heat for battery is discharged after touch.By the above-mentioned means, the present invention can heat battery under extreme low temperature environment,
So that battery being capable of the normal charge and discharge under extreme low temperature environment.
Description of the drawings
Fig. 1 is the flow chart of the temperature-compensation method based on battery of first embodiment of the invention；
Fig. 2 is the flow chart of the temperature-compensation method based on battery of second embodiment of the invention
Fig. 3 is the structural schematic diagram of the temperature compensation means based on battery of the embodiment of the present invention.
Specific implementation mode
Some vocabulary has been used in specification and claims to censure specific component.Skill in fields
Art personnel are, it is to be appreciated that manufacturer may call same component with different nouns.Present specification and claims
Not in such a way that the difference of title is used as and distinguishes component, but it is used as the base of differentiation with the difference of component functionally
It is accurate.The present invention is described in detail with reference to the accompanying drawings and examples.
The flow chart of the temperature-compensation method based on battery of Fig. 1 first embodiment of the invention.If it is noted that there is reality
It is identical as a result, method of the invention is not limited with flow shown in FIG. 1 sequence in matter.As shown in Figure 1, this method includes step
Suddenly：
Step S101：Obtain the surface temperature value of battery.
In step S101, battery is lithium ion battery, and specifically, battery is the lithium-ion electric applied to mobile terminal
Pond.Wherein it is possible to obtain the surface temperature value of battery by temperature sensor.Wherein, surface temperature value it can be appreciated that
Ambient temperature value when battery works.
Step S102：Judge whether the surface temperature value of battery is less than first threshold, if so, executing step S103, otherwise
Continue to execute step S101.
In step s 102, in general, the charging temperature of lithium ion battery is limited in 0~60 DEG C, discharge temp limitation
At -20~60 DEG C, therefore, the selection of the first temperature threshold can be determined according to the behaviour in service of battery.Preferably, exist
In the state of charging, the first temperature threshold is 0 DEG C.Preferably, in the state of electric discharge, the first temperature threshold is -20 DEG C.
Step S103：The valve in spontaneous thermal modules is set to by switching circuit control to open, to admit air into certainly
Heating module simultaneously discharges heat for battery after being contacted with the spontaneous heating material in spontaneous thermal modules.
In step s 103, spontaneous thermal modules include shell, valve and spontaneous heating material.Wherein, spontaneous heating material is closed
In shell, valve is arranged on shell.It wherein, can be on or off by opening or closing for switching circuit control valve
Air enters the access contacted with spontaneous heating material in shell.
In the present embodiment, spontaneous heating material is mixed to get by solid polymer electrolyte, reduced iron powder and activated carbon, Gu
Body polymer dielectric is Polymer in salt (salt is mixed) type copolymer solid electrolyte, by urea, thiocarbamide and polyethylene glycol
It is made.The form of spontaneous heating material is solid-state, and spontaneous heating material is not in a dormant state, spontaneous after ingress of air when ingress of air
Hot material can discharge heat.
In the present embodiment, when judging that the surface temperature value of battery is less than first threshold in step S102, that is to say, that
When step S102 judges that battery can not work normally, opened with will be spontaneous in spontaneous thermal modules by switching circuit control valve
The access of hot material and air is connected, and air is in contact to discharge heat with spontaneous heating material, and battery absorbs table after the heat
Face temperature value can step up until the surface temperature value of battery is higher than the first temperature threshold.
Preferably, spontaneous thermal modules and battery contours profiles having the same, spontaneous thermal modules are set to the surface of battery
On.
The flow chart of the temperature-compensation method based on battery of Fig. 2 second embodiment of the invention.If it is noted that there is reality
It is identical as a result, method of the invention is not limited with flow shown in Fig. 2 sequence in matter.As shown in Fig. 2, this method includes step
Suddenly：
Step S201：Obtain the surface temperature value of battery.
Step S202：Judge whether the surface temperature value of battery is less than first threshold, if so, executing step S203, otherwise
Continue to execute step S201.
Step S203：The valve in spontaneous thermal modules is set to by switching circuit control to open, to admit air into certainly
Heating module simultaneously discharges heat for battery after being contacted with the spontaneous heating material in spontaneous thermal modules.
In the present embodiment, step S101~step in first embodiment shown in step S201~step S203 and Fig. 1
S103 is similar, for the sake of simplicity, repeats no more.
Step S204：Obtain the temperature rate-of-rise of the surface temperature of battery.
In step S204, the step of temperature rate-of-rise for obtaining the surface temperature of battery, includes：At predetermined time intervals
Measure the surface temperature value of battery；Obtain the temperature gap of Current surface temperature value and previous surface temperature value；Obtain the temperature
The ratio of time difference between difference and Current surface temperature value and previous surface temperature value, wherein the ratio is temperature
Climbing speed.
Step S205：Whether within a predetermined range to judge temperature rate-of-rise, if so, executing step S207, otherwise executes
Step S206.
In step S205, in the present embodiment, judge temperature rate-of-rise whether within a predetermined range the step of it is specific
For：Judge whether temperature rate-of-rise is more than or equal to predetermined threshold.In other embodiments, judge temperature rate-of-rise whether
May be in preset range：Judge whether temperature rate-of-rise is less than or equal to predetermined threshold or judges that temperature rate-of-rise is
It is no between first threshold and second threshold, wherein first threshold be less than second threshold.
Step S206：The opening degree of the valve on heating module is set to by switching circuit adjustment, it is spontaneous to adjust
Hot material discharges the rate of heat.
In step S206, the air capacity phase that is contacted with spontaneous heating material due to the rate of the release heat of spontaneous heating material
It closes.That is, the exposure by controlling spontaneous heating material and air, can control the speed of the heat of spontaneous heating material release
Rate.Therefore, the opening degree for the valve being set on heating module can be adjusted by switching circuit to adjust spontaneous heating material
With the exposure of air, the rate of heat is discharged so as to adjust spontaneous heating material.
In the present embodiment, if step S205 judges that temperature rate-of-rise is not greater than equal to predetermined threshold namely less than pre-
Determine threshold value, is then set to the opening degree of the valve on heating module by switching circuit increase, is released with increasing spontaneous heating material
The rate of thermal discharge, to increase the rate of battery heating.
In another embodiment, if step S205 judges that temperature rate-of-rise is not less than equal to predetermined threshold namely big
In predetermined threshold, then reduce the opening degree for being set to the valve on heating module by switching circuit, to reduce spontaneous heating material
The rate of material release heat, to reduce the rate of battery heating.
In a further embodiment, if step S205 judges temperature rate-of-rise not be first threshold and second threshold it
Between, if then temperature rate-of-rise is more than second threshold, opening for the valve being set on heating module is reduced by switching circuit
Degree of leaving is to reduce the rate that spontaneous heating material discharges heat, if temperature rate-of-rise is less than first threshold, by switching electricity
The opening degree for the valve that road increase is set on heating module is to increase the rate that spontaneous heating material discharges heat.
Step S207：Judge whether the surface temperature value of battery is higher than second temperature threshold value, if so, step S208 is executed,
Otherwise step S205 is continued to execute.
In step S207, in general, the charging temperature of lithium ion battery is limited in 0~60 DEG C, discharge temp limitation
At -20~60 DEG C, therefore, the selection of second temperature threshold value can be determined according to the behaviour in service of battery.Preferably, exist
In the state of charging, second temperature threshold value is 30 DEG C.Preferably, in the state of electric discharge, second temperature threshold value is 20 DEG C.Ability
The technical staff in domain is appreciated that above-mentioned preferred second temperature threshold value can make lithium ion battery be in preferably working condition
Under.
Step S208：The valve in spontaneous thermal modules is set to by switching circuit control to close, so that spontaneous thermal modules
In spontaneous heating material in a dormant state.
In step S208, when the surface temperature value of battery is higher than second threshold, it is set to by switching circuit control
Valve in spontaneous thermal modules is closed, so that the spontaneous heating material in spontaneous thermal modules is in a dormant state, is then stopped to electricity
It heats in pond so that battery is operated under preferably temperature environment.
Fig. 3 is the structural schematic diagram of the low temp compensating device based on battery of the embodiment of the present invention.As shown in figure 3, low temperature
Compensation device judges mould including the first acquisition module 11, the first judgment module 12, switching circuit 13, spontaneous thermal modules 14, second
Block 15, the second acquisition module 16 and third judgment module 17.
First acquisition module 11 is used to obtain the surface temperature value of battery.Wherein, battery is lithium ion battery, specific next
It says, battery is the lithium ion battery applied to mobile terminal.
First judgment module 12 is connect with the first acquisition module 11, is used to judge the battery that the first acquisition module 11 obtains
Whether surface temperature value is less than the first temperature threshold.
Switching circuit 13 is connect with the first judgment module 12 and spontaneous thermal modules 14 respectively, for when the first judgment module 12
When judging that surface temperature value is less than the first temperature threshold, control is set to the valve in spontaneous thermal modules 14 and opens, so that air
Heat for battery is discharged after being contacted into spontaneous thermal modules 14 and with the spontaneous heating material in spontaneous thermal modules 14.
Specifically, spontaneous thermal modules 14 include shell, valve and spontaneous heating material.Wherein, spontaneous heating material is enclosed in
In shell, valve is arranged on shell.Wherein, switching circuit 13 can opening or closing on or off sky with control valve
Gas enters the access contacted with spontaneous heating material in shell.In the present embodiment, spontaneous heating material by solid polymer electrolyte,
Reduced iron powder and activated carbon are mixed to get, and solid polymer electrolyte is made by urea, thiocarbamide and polyethylene glycol.Spontaneous heating material
Form is solid-state, and in a dormant state, spontaneous heating material can not discharge heat to spontaneous heating material after ingress of air when ingress of air.
Preferably, in the present embodiment, spontaneous thermal modules 14 and battery contours profiles having the same, spontaneous thermal modules 14 are set to electricity
On the surface in pond, so as to greatly improve the speed of battery temperature rising.
Second acquisition module 16 is used to obtain the temperature rate-of-rise of the surface temperature of battery.Specifically, it second obtains
Module 16 is used for after switching circuit 13 controls the valve opening being set in spontaneous thermal modules 13, obtains the surface temperature of battery
The temperature rate-of-rise of value.
Third judgment module 17 is connect with the second acquisition module 16 and switching circuit 13, for judging the second acquisition module 16
Within a predetermined range whether the temperature rate-of-rise of acquisition.In the present embodiment, third judgment module 17 judges temperature rise speed
Whether operation within a predetermined range is specially rate：It is predetermined that third judgment module 17 judges whether temperature rate-of-rise is more than or equal to
Threshold value.
Wherein, when third judgment module 17 judges temperature rate-of-rise not within the predefined range, switching circuit 13 controls
It is set to the opening degree of the valve on heating module 14, to control the rate of the release heat of spontaneous heating material.Specifically,
When third judgment module 17 judges that temperature rate-of-rise is less than predetermined threshold, the increase of switching circuit 13 is set to heating module 14
On valve opening degree with increase spontaneous heating material discharge heat rate, to increase battery heating rate.
In addition, the second judgment module 15 is connect with the first acquisition module 11 and switching circuit 13, for judging the first acquisition
Whether the surface temperature value that module 11 obtains is higher than second temperature threshold value.Wherein, when the second judgment module 15 judges the table of battery
When face temperature value is higher than second temperature threshold value, switching circuit 13 controls the valve being set in spontaneous thermal modules 14 and closes, so that
Spontaneous heating material in spontaneous thermal modules 14 in a dormant state, to stop heating to battery so that battery be in second temperature
Spend Near Threshold.
The beneficial effects of the invention are as follows：The case where being different from the prior art, the low temp compensating side of the invention based on battery
Method and low temp compensating device are controlled by switching circuit and are arranged when judging that the surface temperature value of battery is less than the first temperature threshold
It is opened in the valve in spontaneous thermal modules, to admit air into spontaneous thermal modules and be connect with the spontaneous heating material in spontaneous thermal modules
Heat for battery is discharged after touch.By the above-mentioned means, the present invention can heat battery under extreme low temperature environment,
So that battery being capable of the normal charge and discharge under extreme low temperature environment.
Mode the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field is included within the scope of the present invention.
Claims (8)
1. a kind of low temperature compensating method based on battery, which is characterized in that the method includes：
Obtain the surface temperature value of the battery；
Judge whether the surface temperature value of the battery is less than the first temperature threshold；
If the surface temperature value of the battery is less than first temperature threshold, it is set to by switching circuit control spontaneous
Valve in thermal modules is opened, with admit air into the spontaneous thermal modules and with the spontaneous heating material in the spontaneous thermal modules
Heat is discharged after contact to heat the battery；
After described the step of being set to the opening of the valve in spontaneous thermal modules by switching circuit control, the method is further
Including：
Obtain the temperature rate-of-rise of the surface temperature value of the battery；
Judge the temperature rate-of-rise whether within a predetermined range；
If the temperature rate-of-rise is set to the fever mould not in the preset range, by switching circuit adjustment
The opening degree of the valve on block, to adjust the rate that the spontaneous heating material discharges heat.
2. according to the method described in claim 1, it is characterized in that, described be set to spontaneous thermal modules by switching circuit control
On valve open the step of after, the method further includes：
Judge whether the surface temperature value of the battery is higher than second temperature threshold value；
If the surface temperature value of the battery is higher than the second temperature threshold value, it is set to by switching circuit control
The valve in the spontaneous thermal modules is closed, so that the spontaneous heating material in the spontaneous thermal modules is in suspend mode shape
State.
3. according to the method described in claim 1, it is characterized in that, whether described judge the temperature rate-of-rise in predetermined model
Enclosing interior step is specially：
Judge whether the temperature rate-of-rise is more than or equal to predetermined threshold；
If the temperature rate-of-rise is set to the hair not in the preset range, by switching circuit adjustment
The step of opening degree of the valve in thermal modules is specially：
If the temperature rate-of-rise is less than the predetermined threshold, the heating module is set to by switching circuit increase
On the valve opening degree.
4. according to the method described in claim 1, it is characterized in that, the spontaneous heating material by solid polymer electrolyte, also
Former iron powder and activated carbon are mixed to get, wherein the solid polymer electrolyte is made by urea, thiocarbamide and polyethylene glycol.
5. a kind of low temp compensating device based on battery, which is characterized in that described device includes the first acquisition module, the first judgement
Module, switching circuit and spontaneous thermal modules；
First acquisition module is used to obtain the surface temperature value of the battery；
First judgment module is connect with first acquisition module, for judging that first acquisition module obtains described
Whether the surface temperature value of battery is less than the first temperature threshold；
The switching circuit is connect with first judgment module and the spontaneous thermal modules respectively, for when first judgement
When module judges that the surface temperature value of the battery is less than first temperature threshold, the switching circuit control is set to
Valve in the spontaneous thermal modules is opened, with admit air into the spontaneous thermal modules and in the spontaneous thermal modules from
Release heat is to heat the battery after exothermic material contact；
Wherein, described device further comprises：
Second acquisition module, the temperature rate-of-rise of the surface temperature value for obtaining the battery；
Third judgment module is connect with second acquisition module, the temperature obtained for judging second acquisition module
Whether within a predetermined range to spend climbing speed；
Wherein, when the third judgment module judges the temperature rate-of-rise not in the preset range, the switch
The regulation of electrical circuit is set to the opening degree of the valve on the heating module, to adjust the release heat of the spontaneous heating material
The rate of amount.
6. low temp compensating device according to claim 5, which is characterized in that described device further comprises the second judgement mould
Block；
Second judgment module is connect with first acquisition module, for judging that first acquisition module obtains described
Whether the surface temperature value of battery is higher than second temperature threshold value；
It is described when second judgment module judges that the surface temperature value of the battery is higher than the second temperature threshold value
Switching circuit control is set to the valve in the spontaneous thermal modules and closes so that in the spontaneous thermal modules it is described from
Exothermic material is in a dormant state.
7. low temp compensating device according to claim 5, which is characterized in that the spontaneous heating material is by solid polymer electricity
Xie Zhi, reduced iron powder and activated carbon are mixed to get, wherein the solid polymer electrolyte is by urea, thiocarbamide and polyethylene glycol system
.
8. low temp compensating device according to claim 5, which is characterized in that the spontaneous thermal modules have with the battery
Identical contours profiles, the spontaneous thermal modules are set on the surface of the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542117.1A CN106058381B (en) | 2016-07-11 | 2016-07-11 | A kind of low temperature compensating method and device based on battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542117.1A CN106058381B (en) | 2016-07-11 | 2016-07-11 | A kind of low temperature compensating method and device based on battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106058381A CN106058381A (en) | 2016-10-26 |
| CN106058381B true CN106058381B (en) | 2018-10-12 |
Family
ID=57185262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610542117.1A Active CN106058381B (en) | 2016-07-11 | 2016-07-11 | A kind of low temperature compensating method and device based on battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106058381B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786846A (en) * | 2016-11-29 | 2017-05-31 | 深圳天珑无线科技有限公司 | The method and device of regulating cell charging temperature |
| CN108511851A (en) * | 2017-02-27 | 2018-09-07 | 北京小米移动软件有限公司 | Battery heater circuit, battery heating means and device, terminal |
| CN107742763A (en) * | 2017-08-29 | 2018-02-27 | 努比亚技术有限公司 | A kind of battery and control battery temperature method |
| CN114094233A (en) * | 2021-10-14 | 2022-02-25 | 遵义医科大学珠海校区 | Control method and control device for energy storage equipment and storage medium thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100987257B1 (en) * | 2008-01-25 | 2010-10-12 | 주식회사 이엠따블유에너지 | Heating device for a battery and battery assembly having the same |
| WO2011130227A2 (en) * | 2010-04-16 | 2011-10-20 | Coda Automotive, Inc. | Battery temperature control |
| CN105633499B (en) * | 2016-03-18 | 2019-06-21 | 广东寰宇电子科技股份有限公司 | The method and device of backup power supply heat treatment in a kind of elevator emergency device |
-
2016
- 2016-07-11 CN CN201610542117.1A patent/CN106058381B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106058381A (en) | 2016-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108390131B (en) | Pure internal resistance battery heating system | |
| CN106058381B (en) | A kind of low temperature compensating method and device based on battery | |
| Ashwin et al. | Capacity fade modelling of lithium-ion battery under cyclic loading conditions | |
| Dokko et al. | High rate discharge capability of single particle electrode of LiCoO2 | |
| Ye et al. | Electro-thermal modeling and experimental validation for lithium ion battery | |
| US10770766B2 (en) | Heating control device | |
| Fang et al. | Electrochemical–thermal modeling of automotive Li‐ion batteries and experimental validation using a three‐electrode cell | |
| KR102405514B1 (en) | Charging Method of Secondary Battery and Method thereof | |
| Fathabadi | A novel design including cooling media for Lithium-ion batteries pack used in hybrid and electric vehicles | |
| Xu et al. | Modeling the effect of two-stage fast charging protocol on thermal behavior and charging energy efficiency of lithium-ion batteries | |
| CN105429249B (en) | Battery control device and the method for controlling battery | |
| CN203119560U (en) | Lithium ion battery low-temperature charging device | |
| CN109586373A (en) | A kind of method for charging batteries and device | |
| KR20170022758A (en) | Apparatus of Adjusting Charging Condition of Secondary Battery and Method thereof | |
| CN109755987A (en) | Battery charging method, battery charger and charging combination | |
| CN105098272A (en) | Safe charging method and apparatus for lithium secondary battery | |
| KR20180066292A (en) | Fast charge protocol and system of battery to reduce the lifetime of secondary batteries and prevent explosion | |
| Luo et al. | Fast self-preheating system and energy conversion model for lithium-ion batteries under low-temperature conditions | |
| CN108879006B (en) | Battery pack heating control strategy | |
| EP3614485A1 (en) | Battery device and battery temperature adjusting method | |
| Zhao et al. | Analysis of fading characteristics of a lithium ion battery based on an integration model | |
| CN208256852U (en) | A kind of solid lithium ion battery and battery system | |
| JP2011192425A (en) | Memory effect reducing circuit, battery power supply device, battery utilization system, and memory effect reducing method | |
| JP2013251102A (en) | Battery control device | |
| Ilic et al. | PoLiFlex™, the innovative lithium-polymer battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190715 Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee after: Wei Expo information service (Shenzhen) Co., Ltd. Address before: 518053 Guangdong city of Shenzhen province Nanshan District overseas Chinese town in Eastern Industrial Zone H3 building 501B Patentee before: Shenzhen Tinno Wireless Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190827 Address after: 518129 Spark ONLINE Project No. 2, Bantian Street, Longgang District, Shenzhen City, Guangdong Province, 7 buildings 116 Patentee after: Shenzhen Magic Cube Satellite Technology Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee before: Wei Expo information service (Shenzhen) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201124 Address after: Building 1, No. 57, Jinfu Avenue, Guinan street, Qijiang District, Chongqing Patentee after: Chongqing Kaichuang Satellite Technology Co., Ltd Address before: 518129 Spark ONLINE Project No. 2, Bantian Street, Longgang District, Shenzhen City, Guangdong Province, 7 buildings 116 Patentee before: Shenzhen Magic Cube Satellite Technology Co.,Ltd. |