CN104900929B - The charging method of battery - Google Patents
The charging method of battery Download PDFInfo
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- CN104900929B CN104900929B CN201510217799.4A CN201510217799A CN104900929B CN 104900929 B CN104900929 B CN 104900929B CN 201510217799 A CN201510217799 A CN 201510217799A CN 104900929 B CN104900929 B CN 104900929B
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- battery
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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
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention provides a kind of charging method of battery, using 8 phase charge control strategies so that the different charging stages correspond to different charging currents；According to the current information about power of battery, the charging stage of battery can also be determined, so as to avoid that battery is caused to overcharge, generation situations such as charge less.At the same time it can also by the selection to battery types, realize and carry out personalized charging to different types of battery, the charge requirement of different situations can be adapted to；In addition, charging method provided by the invention, which also has, carries out repair to battery, i.e., can pair because cross put, the situation that sulphation etc. causes battery to damage is repaired, so as to extend the service life of battery.
Description
Technical field
The present invention relates to electronic technology and accumulator charging technology field, more particularly to a kind of charging method of battery.
Background technology
Research shows that the charging process of battery influences maximum to the life of storage battery, and overcharge can cause battery just
Plate active material loosely comes off softening, anode plate grid corrosion；Particularly when battery seriously overshoots, it is also possible to heat occurs
Grade out of control and be quickly invalidated battery.But if undercharge, it can cause to form thick crystal on accumulator plate not
Easily reduction, sulfation is formed, so as to by the life-span of serious curtailment battery.
Therefore the service life of battery is heavily dependent on correct charging method.Known storage in the market
Method for charging batteries has：(1) constant-current charge, refer to that electric current in charging process maintains the charging method of steady state value, this method can
To realize rapid charging, but easily cause overcharged.(2) constant-voltage charge, refer in charging process, charging voltage is protected
Hold it is constant, general control it is equal or slightly below in battery produce hydrogen voltage level, although this method seldom produce
Overcharge, still, but it is easy to cause undercharge.(3) combination of two kinds of charging modes of constant current constant voltage, i.e. three stages charging plan
Slightly, first stage constant-current charge, after battery tension reaches second stage setting value, into the modified constant-voltage charge stage (i.e.
Second stage), after battery tension reaches battery rated value, into the phase III (floating charge stage), with Weak current pair
Battery is charged.The charging method combines the advantage and disadvantage of constant-current constant-voltage charging, but as simple constant-voltage charge,
There is the shortcomings that undercharge, the aging in particular with battery is particularly acute.
The content of the invention
It is an object of the invention to provide a kind of charging method of battery, to solve battery charging in the prior art
Overcharge, charge less the problems such as.
The invention provides a kind of charging method of battery, comprise the following steps：
Step A：The charging of first stage is carried out to the battery according to the type of battery and specified charge rate I,
The charging of the first stage is to carry out reparation charging to the battery with (0.5~0.8) * I charge rate；
Step B：The charging of second stage, the second-order are carried out to the battery according to the result for repairing charging
The charging of section is to carry out the preliminary charging of constant current to the battery with (0.2~0.5) * I charge rate；
Step C：The charging of phase III is carried out after the preliminary charging complete to the battery, the phase III
Charging is to carry out the quick charge of constant current to the battery with I charge rate；
Step D：The charging of fourth stage is carried out after the completion of the quick charge to the battery, the fourth stage
Charging is to carry out constant-voltage charge to the battery with constant voltage；
Step E：The charging in the 5th stage is carried out after the completion of the constant-voltage charge to the battery, the 5th stage
Charging is off charging 1~3 minute, and the charged state of the battery is analyzed；
Step F：If analysis result is good for the charged state of the battery, described into the charging in the 6th stage
The charging in the 6th stage is to carry out devulcanization processing to the battery, and the battery repair again and charged；
Step G：The battery is carried out after repairing charging complete again, into the charging in the 7th stage, the described 7th
The charging in stage is to carry out floating charge to the battery；
Step H：Enter the charging in the 8th stage after the completion of the floating charge, the charging in the 8th stage is supplement institute
Battery electric quantity loss caused by self discharge is stated, so that the electricity of the battery maintains full state.
Further, if analysis result is not good for the charged state of the battery, repeat step A to E pairs of step
The battery is charged again, if the charged state of the battery is still not good, stopping pair after charging again
The charging of the battery；Otherwise, continue step F to step H to charge to the battery.
Further, after charging of the stopping to the battery, the battery is exported by input/output module
For the information of defective mode.
Further, also include before the step A：
Determine the type of the battery and specified charge rate I.
Further, the operation of the type and specified charge rate I for determining battery specifically includes：
Obtain the type of the battery of user's input and specified charge rate I；Or,
The type of the battery of user's input is obtained, is determined and the battery according to the type of the battery
Type corresponds to default specified charge rate I.
Beneficial effect using the invention described above technical scheme is：Battery is charged successively by 8 stages, it is real
The existing different charging stages correspond to different charging currents, it is ensured that battery will not be overcharged, charge less；Use this method pair simultaneously
Battery, which carries out charging, to be repaired to battery, specifically, can be to battery because super-charge super-discharge, sulphation etc. are made
Situation into battery damage is repaired, so as to extend the service life of battery.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the charging method of battery provided by the invention；
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 is
Part of the embodiment of the present invention, rather than whole embodiments.
The embodiment of the invention discloses a kind of charging method of battery, Fig. 1 is the charging of battery provided by the invention
The schematic flow sheet of method, as shown in figure 1, this method may include steps of：
S101：The charging of first stage, institute are carried out to the battery according to the type of battery and specified charge rate I
The charging for stating the first stage is to carry out reparation charging to the battery with (0.5~0.8) * I charge rate；
In one particular embodiment of the present invention, battery can be carried out using 0.5*I or 0.8*I charge rate
Pulse charge, so as to realize that damage is tentatively repaired because putting excessively, caused by sulphation to battery.Preferably, in this implementation
In example, when charge rate is in 0.7*I, the effect for battery repair charging is best.
S102：The charging of second stage, the second-order are carried out to the battery according to the result for repairing charging
The charging of section is to carry out the preliminary charging of constant current to the battery with (0.2~0.5) * I charge rate；
In embodiments of the present invention, specifically constant electricity can be carried out to battery using 0.2*I or 0.5*I charge rate
The charging of stream, so as to tentatively be charged to battery, to prevent high current charging damage to caused by crossing and put battery.It is preferred that
Ground, in the present embodiment, when charge rate is in 0.4*I, the effect to be charged to battery is best.
S103：The charging of phase III is carried out after the preliminary charging complete to the battery, the phase III
Charging is to carry out the quick charge of constant current to the battery with I charge rate；
S104：The charging of fourth stage is carried out after the completion of the quick charge to the battery, the fourth stage
Charging is to carry out constant-voltage charge to the battery with constant voltage；
S105：The charging in the 5th stage is carried out after the completion of the constant-voltage charge to the battery, the 5th stage
Charging is off charging 1~3 minute, and the charged state of the battery is analyzed；
In embodiments of the present invention, the charged state of battery can specifically be charged by the type and stopping of battery
The degree that period charge capacity declines embodies.For example, in the present embodiment, stopping charging 1 minute can be set, and adopt respectively
Collect battery stop charging when and stop charging 1 minute after electricity, and by both differences with it is default and the battery
The corresponding threshold value of type is compared, if met and the corresponding threshold value of type of the battery, can be determined that the storage
The charged state of battery is good, otherwise, it is determined that the charged state of the battery is not good.Certainly, the time of charging is stopped
It can also be provided that 2 minutes or 3 minutes or other times, the present embodiment just do not enumerate.
S106：If analysis result is good for the charged state of the battery, into the charging in the 6th stage, described the
The charging in six stages is to carry out devulcanization processing to the battery, and the battery repair again and charged；
In the present embodiment, by carrying out devulcanization processing to battery, the reparation again to battery is realized, makes its extensive
Original state is arrived again, so as to extend the service life of battery.
S107：The battery is carried out after repairing charging complete again, into the charging in the 7th stage, the 7th rank
The charging of section is to carry out floating charge to the battery；
S108：Enter the charging in the 8th stage after the completion of the floating charge, the charging in the 8th stage is supplement institute
Electric quantity loss of the battery caused by self discharge is stated, so that the electricity of the battery maintains full state.
In embodiments of the present invention, its executive agent can be have above-mentioned function battery charger or
Single charge control module, is used cooperatively with battery charger, so as to control battery charger to carry out battery
The charging in 8 stages is stated, realizes that the different charging stages correspond to different charging currents, it is ensured that battery will not be overcharged, owed
Fill；Simultaneously charging is carried out to battery using this method battery can be repaired, specifically, can to battery because of
The situation that super-charge super-discharge, sulphation etc. cause battery to damage is repaired, so as to extend the service life of battery.
Further, in the above-described embodiments, after being analyzed by step S105 the charged state of battery, if point
It is not good for the charged state of battery to analyse result, then repeat step S101 to step S105 is charged again to battery,
If the charged state of battery is still not good after charging again, stop the charging to the battery；Otherwise, step is continued
S106 to step S108 charges to the battery.
Further, if the charged state of battery is still not good after charging again, stopping to the battery
Charging after, can also be exported by input/output module the battery be defective mode information so that user can
To know clearly the charged state of the battery by input/output module.In the present embodiment, specifically, input and output mould
Block can use common display screen and keyboard, mouse etc. to realize, can also be realized using LCD display or LED display etc..
Further, in the above embodiment of the present invention, before step S101, the class for determining battery can also be included
Type and the step of specified charge rate I, specifically, the type for obtaining the battery that user inputs and specified charging speed can be passed through
Rate I, or, user can also merely enter the type of battery to be charged, then can determine and be somebody's turn to do according to the type of battery
Default specified charge rate I corresponding to type, so as to be charged according to above-mentioned steps to battery.
In embodiments of the present invention, user flexibly can be selected or inputted electric power storage to be charged by input/output module
The type in pond and/or specified charge rate I, so as to according to specified charge rate I, realize that the personalization of different demands is filled
Electricity.
Further, in embodiments of the present invention, user can also determine electric power storage to be charged by input/output module
The information about power in pond, and the charging stage is voluntarily selected according to the information about power and type of the battery to be charged, so as to enter one
Step solves the problems such as the overcharging of battery, charge less, farthest improves the service life of battery.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above-mentioned each method embodiment can lead to
The related hardware of programmed instruction is crossed to complete.Foregoing program can be stored in a computer read/write memory medium.The journey
Sequence upon execution, execution the step of including above-mentioned each method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or
Person's CD etc. is various can be with the medium of store program codes.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (5)
1. a kind of charging method of battery, it is characterised in that comprise the following steps：
Step A：The charging of first stage is carried out to the battery according to the type of battery and specified charge rate I, it is described
The charging of first stage is to carry out reparation charging to the battery with (0.5~0.8) * I charge rate；
Step B：The charging of second stage is carried out to the battery according to the result for repairing charging, the second stage
Charging is to carry out the preliminary charging of constant current to the battery with (0.2~0.5) * I charge rate；
Step C：The charging of phase III, the charging of the phase III are carried out after the preliminary charging complete to the battery
It is the quick charge for carrying out constant current to the battery with I charge rate；
Step D：The charging of fourth stage, the charging of the fourth stage are carried out after the completion of the quick charge to the battery
It is that constant-voltage charge is carried out to the battery with constant voltage；
Step E：The charging in the 5th stage, the charging in the 5th stage are carried out after the completion of the constant-voltage charge to the battery
It is off charging 1~3 minute, and the charged state of the battery is analyzed；
Step F：If analysis result is good for the charged state of the battery, into the charging in the 6th stage, the described 6th
The charging in stage is to carry out devulcanization processing to the battery, and the battery repair again and charged, makes its recovery
To original state；
Step G：The battery is carried out after repairing charging complete again, into the charging in the 7th stage, the 7th stage
Charging be to the battery carry out floating charge；
Step H：Enter the charging in the 8th stage after the completion of the floating charge, the charging in the 8th stage is the supplement storage
Electric quantity loss of the battery caused by self discharge, so that the electricity of the battery maintains full state.
2. according to the method for claim 1, it is characterised in that if analysis result is bad for the charged state of the battery
Good, then repeat step A to step E is charged again to the battery, if again after charging the battery charging shape
State is still not good, then stops the charging to the battery；Otherwise, continue step F to step H to carry out the battery
Charging.
3. according to the method for claim 2, it is characterised in that after charging of the stopping to the battery, by defeated
Enter output module and export the information that the battery is defective mode.
4. according to the method described in any one of claims 1 to 3, it is characterised in that also include before the step A：
Determine the type of the battery and specified charge rate I.
5. according to the method for claim 4, it is characterised in that the type for determining the battery and specified charging speed
Rate I operation specifically includes：
Obtain the type of the battery of user's input and specified charge rate I；Or,
The type of the battery of user's input is obtained, the type with the battery is determined according to the type of the battery
Corresponding default specified charge rate I.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510217799.4A CN104900929B (en) | 2015-04-30 | 2015-04-30 | The charging method of battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510217799.4A CN104900929B (en) | 2015-04-30 | 2015-04-30 | The charging method of battery |
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| Publication Number | Publication Date |
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| CN104900929A CN104900929A (en) | 2015-09-09 |
| CN104900929B true CN104900929B (en) | 2018-03-16 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703431B (en) * | 2016-03-09 | 2018-05-01 | 中山市科博电器有限公司 | A kind of intelligent multi-control charging method of battery charger |
| CN110854960A (en) * | 2019-11-27 | 2020-02-28 | 威海安屯尼智能电子科技有限公司 | Frequency change pulse charging method and system for lead-acid battery |
| CN110867922B (en) * | 2019-11-27 | 2021-12-10 | 威海安屯尼智能电子科技有限公司 | Pulse charging method for pulling high voltage in floating charging stage and power supply charger |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1349274A (en) * | 2000-10-18 | 2002-05-15 | 北京嘉昌机电设备制造有限公司 | Comprehensive charge mode |
| CN1877901A (en) * | 2006-06-30 | 2006-12-13 | 宁波力达物料搬运设备厂 | Accumulator charging control method |
| CN103762391A (en) * | 2013-12-31 | 2014-04-30 | 江苏嘉钰新能源技术有限公司 | Charge method of lead-acid storage battery |
| CN104269581A (en) * | 2014-09-02 | 2015-01-07 | 安徽超威电源有限公司 | Method for charging storage battery for electrically propelled road vehicles |
-
2015
- 2015-04-30 CN CN201510217799.4A patent/CN104900929B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1349274A (en) * | 2000-10-18 | 2002-05-15 | 北京嘉昌机电设备制造有限公司 | Comprehensive charge mode |
| CN1877901A (en) * | 2006-06-30 | 2006-12-13 | 宁波力达物料搬运设备厂 | Accumulator charging control method |
| CN103762391A (en) * | 2013-12-31 | 2014-04-30 | 江苏嘉钰新能源技术有限公司 | Charge method of lead-acid storage battery |
| CN104269581A (en) * | 2014-09-02 | 2015-01-07 | 安徽超威电源有限公司 | Method for charging storage battery for electrically propelled road vehicles |
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| CN104900929A (en) | 2015-09-09 |
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