CN105489955B - A kind of charging method - Google Patents
A kind of charging method Download PDFInfo
- Publication number
- CN105489955B CN105489955B CN201510877371.2A CN201510877371A CN105489955B CN 105489955 B CN105489955 B CN 105489955B CN 201510877371 A CN201510877371 A CN 201510877371A CN 105489955 B CN105489955 B CN 105489955B
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- Prior art keywords
- charging
- voltage
- battery
- electrode
- current
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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
Abstract
A kind of charging method, is related to the charging restorative procedure field of battery.Highest charging current of this method of the present invention when limiting charger in charging by way of gradually reducing charging voltage to battery while charge, accelerate charging rate by way of back pulse while charging, the present invention can be broken up during charging to the lead crystalline substance on electrode accelerates battery charge efficiency to reach, accelerate resume speed, fully complete the purpose of repairing effect.
Description
Technical field
The present invention relates to the charging restorative procedure field of battery, more particularly to a kind of charging method.
Background technology
Charging voltage declines lead-acid accumulator in use for some time, and capacity diminishes, and this is mainly reduced by electrolyte,
Caused by battery electrode lead crystalline substance words, so prior art charges by the way of formic acid liquid carries out constant current voltage limiting again, reparation is old
The lead-acid accumulator of change, but the efficiency of this method is very low, it usually needs 24 to 36 hours of progress could complete entirely mistake
Journey, and it cannot be guaranteed that charging process can break up lead crystalline substance, so the effect repaired cannot guarantee that.
The content of the invention
The present invention provides a kind of charging method in view of the deficiencies of the prior art, and this method can be during charging
Lead crystalline substance on electrode is broken up and accelerates battery charge efficiency to reach, accelerates resume speed, fully completes repairing effect
Purpose.
The technical scheme is that providing a kind of charging method, this method is by limiting highest of the charger in charging
The mode that charging current gradually reduces charging voltage simultaneously charges to battery, while charging by way of back pulse
Accelerate charging rate, specifically include following five steps and an interrupt step：
Step one, the electrode pair of the electrode of the charger and battery should be connected；
Step 2, is adjusted to upper voltage limit, and set the maximum charging current of permission to be denoted as upper limit current by charging voltage；
Step 3, is started to charge up, and charging voltage is lowered since the upper voltage limit, and limit charging current most
Numerical value of the big value no more than the upper limit current；
Step 4, when charging voltage is adjusted downward to critical voltage, charging current is begun to decline；
Step 5, charging is stopped when the parameter of voltage and electric current reaches the rated value of battery；
Interrupt step：At least one break period section is extracted in step 3 and/or step 4 are carried out by the charger
The electrode Opposite direction connection of the relatively described battery of electrode carry out the back pulse processing.
The method that the charge mode of this method mainly uses pressure regulation current limliting, limitation highest charging current ensures peace during charging
Full property and efficiency, while voltage is progressively lowered until charging current is lowered after critical voltage, in utilizing in this process
Disconnected mode carries out back pulse and breaks up the lead crystalline substance on electrode, accelerates the reparation speed and charging rate of battery.
As a preference of the present invention, the interrupt step is to extract multiple break periods in step 3 and step 4 are carried out
Section, the electrode Opposite direction connection of the relatively described battery of electrode of the charger is produced into back pulse in break period section will
Lead crystalline substance on the electrode of the battery is broken up.
As a preference of the present invention, the length of the break period section is 0.8 millisecond ~ 5 milliseconds.
As a preference of the present invention, the frequency of back pulse described in described interrupt step lowered with the charging voltage and
Turn down.
As a preference of the present invention, the frequency of back pulse described in described interrupt step lowered with the charging voltage and
Turn down and stop performing the interrupt step when the charging voltage to critical voltage.
As a preference of the present invention, critical voltage is the float charge voltage of the battery in the step 4.
As a preference of the present invention, the critical voltage is 12V ~ 13.8V.
As a preference of the present invention, the upper voltage limit is 80V ~ 120V.
As a preference of the present invention, battery is lead-acid battery.
The invention has the advantages that：
The present invention has the advantages that to accelerate battery charging and repairs speed.
Embodiment
The present embodiment is by limiting highest charging current of the charger in charging while gradually reducing the side of charging voltage
Formula is charged to battery, and charging rate is accelerated by way of back pulse while charging, specifically includes following five steps
A rapid and interrupt step：
Step one, the electrode pair of the electrode of charger and battery should be connected；
Step 2, is adjusted to upper voltage limit, and set the maximum charging current of permission to be denoted as upper limit current by charging voltage；
Step 3, is started to charge up, and charging voltage is lowered since upper voltage limit, and limit the maximum of charging current
No more than the numerical value of upper limit current；
Step 4, when charging voltage is adjusted downward to critical voltage, charging current is begun to decline；
Step 5, charging is stopped when the parameter of voltage and electric current reaches the rated value of battery；
Interrupt step：Interrupt step is that multiple break period sections are extracted in step 3 and step 4 are carried out, when interrupting
Between the electrode of charger produced into back pulse with respect to the electrode Opposite direction connection of battery in section break up the lead crystalline substance on the electrode of battery.
The length of break period section is 0.8 millisecond ~ 5 milliseconds.
The frequency of back pulse is lowered and turned down with charging voltage in interrupt step.The frequency of back pulse is with filling in interrupt step
Piezoelectric voltage is lowered and turns down and stop performing interrupt step when charging voltage to critical voltage.
Critical voltage is the float charge voltage of battery in step 4.Critical voltage be 12V ~ 13.8V, preferably 12V and
Tri- magnitudes of voltage of 13.5V, 13.8V.Upper voltage limit is 80V ~ 120V, preferably 100V.
It is lead-acid battery that this method, which is applicable battery, is applicable after adjustment relevant parameter is needed when on lithium battery.
The method that the charge mode of this method mainly uses pressure regulation current limliting, limitation highest charging current ensures peace during charging
Full property and efficiency, while voltage is progressively lowered until charging current is lowered after critical voltage, in utilizing in this process
Disconnected mode carries out back pulse and breaks up the lead crystalline substance on electrode, accelerates the reparation speed and charging rate of battery, this method
Repairing charging process and only needing to 10 hours to complete.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the design of the present invention
It is defined with scope.On the premise of design concept of the present invention is not departed from, technical side of this area ordinary person to the present invention
The all variations and modifications that case is made, all should drop into protection scope of the present invention, claimed technology contents of the invention,
Through all recording in detail in the claims.
Claims (8)
1. a kind of charging method, it is characterised in that：This method is by limiting highest charging current of the charger in charging simultaneously
The mode for gradually reducing charging voltage charges to battery, accelerates charging speed by way of back pulse while charging
Degree, battery is lead-acid battery, specifically includes following five steps and an interrupt step：
Step one, the electrode pair of the electrode of the charger and battery should be connected；
Step 2, is adjusted to upper voltage limit, and set the maximum charging current of permission to be denoted as upper limit current by charging voltage；
Step 3, is started to charge up, and charging voltage is lowered since the upper voltage limit, and limit the maximum of charging current
No more than the numerical value of the upper limit current；
Step 4, when charging voltage is adjusted downward to critical voltage, charging current is begun to decline；
Step 5, charging is stopped when the parameter of voltage and electric current reaches the rated value of battery；
Interrupt step：At least one break period section is extracted in step 3 and/or step 4 are carried out by the electricity of the charger
The electrode Opposite direction connection of extremely relatively described battery carries out the back pulse processing.
2. a kind of charging method according to claim 1, it is characterised in that：The interrupt step is in step 3 and step
Multiple break periods sections are extracted in four progress, by the relatively described battery of electrode of the charger in break period section
Electrode Opposite direction connection produces back pulse and breaks up the lead crystalline substance on the electrode of the battery.
3. a kind of charging method according to claim 2, it is characterised in that：The length of the break period section is 0.8 milli
Second ~ 5 milliseconds.
4. a kind of charging method according to claim 1 or 2, it is characterised in that：Anti- arteries and veins described in described interrupt step
The frequency of punching is lowered and turned down with the charging voltage.
5. a kind of charging method according to claim 4, it is characterised in that：Back pulse described in described interrupt step
Frequency is lowered with the charging voltage and turns down and stop when the charging voltage to critical voltage performing the interrupt step.
6. a kind of charging method according to claim 1, it is characterised in that：Critical voltage is the electricity in the step 4
The float charge voltage in pond.
7. a kind of charging method according to claim 1 or 6, it is characterised in that：The critical voltage is 12V ~ 13.8V.
8. a kind of charging method according to claim 1, it is characterised in that：The upper voltage limit is 80V ~ 120V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510877371.2A CN105489955B (en) | 2015-12-04 | 2015-12-04 | A kind of charging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510877371.2A CN105489955B (en) | 2015-12-04 | 2015-12-04 | A kind of charging method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105489955A CN105489955A (en) | 2016-04-13 |
| CN105489955B true CN105489955B (en) | 2017-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510877371.2A Active CN105489955B (en) | 2015-12-04 | 2015-12-04 | A kind of charging method |
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Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6275006B1 (en) * | 1998-05-27 | 2001-08-14 | Matsushita Electric Industrial Co., Ltd. | Method for charging secondary battery |
| CN2368210Y (en) * | 1999-02-03 | 2000-03-08 | 麻联电机股份有限公司 | Charging circuit for charger |
| SE519419C2 (en) * | 2000-02-28 | 2003-02-25 | Bombardier Transp Gmbh | Method and device for charging a battery |
| CN1767308A (en) * | 2005-10-09 | 2006-05-03 | 刘兆祥 | Intelligent charger for coal mine |
| CN1877901A (en) * | 2006-06-30 | 2006-12-13 | 宁波力达物料搬运设备厂 | Accumulator charging control method |
| CN101237071A (en) * | 2007-02-03 | 2008-08-06 | 江苏双登集团有限公司 | Charging method for valve sealing lead acid accumulator |
| CN101150211A (en) * | 2007-10-13 | 2008-03-26 | 胡松柏 | Forward and reverse charging and activation method for lead acid accumulator jar |
| CN102077439A (en) * | 2008-05-06 | 2011-05-25 | 约翰逊控制技术公司 | Improved battery charging device and method |
| CN101908827B (en) * | 2010-08-09 | 2014-07-16 | 中兴通讯股份有限公司 | Method and system for controlling regulation of power supply voltage |
| CN102427147A (en) * | 2011-12-07 | 2012-04-25 | 山东圣阳电源科技有限公司 | Charging method for vehicle lead-acid storage battery |
| WO2013101162A1 (en) * | 2011-12-30 | 2013-07-04 | Intel Corporation | Ultra-capacitor based energy storage for appliances |
| CN104269583B (en) * | 2014-09-25 | 2016-07-06 | 重庆邮电大学 | A kind of multi-stage constant current constant voltage with negative pulse replaces charging method |
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2015
- 2015-12-04 CN CN201510877371.2A patent/CN105489955B/en active Active
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| CN105489955A (en) | 2016-04-13 |
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