CN104064826A - Alternating double-pulse-current lead-acid battery devulcanizing device and alternating double-pulse-current lead-acid battery devulcanizing method - Google Patents
Alternating double-pulse-current lead-acid battery devulcanizing device and alternating double-pulse-current lead-acid battery devulcanizing method Download PDFInfo
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- CN104064826A CN104064826A CN201410250588.6A CN201410250588A CN104064826A CN 104064826 A CN104064826 A CN 104064826A CN 201410250588 A CN201410250588 A CN 201410250588A CN 104064826 A CN104064826 A CN 104064826A
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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
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
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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
- H01M10/06—Lead-acid accumulators
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention discloses an alternating double-pulse-current lead-acid battery devulcanizing device and an alternating double-pulse-current lead-acid battery devulcanizing method. The alternating double-pulse-current lead-acid battery devulcanizing device comprises an alternating-current power supply system, an alternating current-direct current conversion unit, a double-pulse current output unit, a central processing unit, an ambient temperature detection unit, a battery temperature detection unit, a battery voltage detection unit, an output current detection unit and a human-computer interaction interface, wherein the alternating-current power supply system, the alternating current-direct current conversion unit and the double-pulse current output unit are connected in sequence, the double-pulse current output unit is connected with the output current detection unit and a battery, the double-pulse current output unit, the output current detection unit, the battery voltage detection unit, the battery temperature detection unit, the ambient temperature detection unit and the human-computer interaction interface are connected with the central processing unit, and the battery voltage detection unit and the battery temperature detection unit are connected with the battery. The alternating double-pulse-current lead-acid battery devulcanizing device has the beneficial effects that integrity of the battery is protected, lead-acid battery vulcanization is removed, the power storage capability of a vulcanized battery is improved, and the repairing efficiency is improved.
Description
Technical field
The present invention relates to lead acid accumulator correlative technology field, refer in particular to alternately two arteries and veins electric current delead acid accumulator vulcanization plants and method.
Background technology
Battery sulfuration refers to: storage battery is after each electric discharge, and the different activities material of positive/negative plate all changes lead sulfate into, reverts back separately different active materials after charging.And often overdischarge, little electric current deep discharge, low-temperature high-current discharge, supplement electricity not in time, charge inadequate, acid solution density is too high, inside battery lack of water, while shelving for a long time, the lead sulfate of polar board surface is piled up excessive and is dissolved in electrolyte, be saturation condition, these lead sulfate particulates are under the fluctuation of temperature, acid concentration, and crystallization is at polar board surface again.Because polycrystalline system tends to reduce the result of its surface free energy, the crystallization after restructuring is separated out is increase, thickens trend.Because lead sulfate is indissoluble electrolyte, its specific area of the crystalline solid after restructuring reduces, and the solubility in electrolyte and dissolution velocity reduce.Lead sulfate is attached to the diffuse normal reflection that has hindered battery in polar board surface and micropore, and it is large that lead sulfate electricity is led bad resistance, cause battery ohmic polarization in normal charging, concentration polarization to increase, charge acceptance reduces, in the time that active material not yet fully transforms, reach polarizing voltage and produced water decomposition, battery heat up rapidly charging can not be continued and then, thereby reduce the charge storage ability of storage battery.
Existing battery desulfurization method is mainly to add chemical agent and large current charge deep discharge as main.Wherein add chemical agent and can change the original chemical composition of battery fluid, thereby form new crystallization, storage battery can thoroughly damage after the capacity of short time promotes: large current charge and deep discharge can make the electric power storage battery serious pole plate that generates heat in charging softening, active material comes off, thereby deep discharge can make reusable edible obtain the reaction of cannot charging again of lead sulfate that unstable lead sulfate becomes stable form.These methods are all to there being very large ill-effect the useful life of storage battery.
Summary of the invention
There is above-mentioned deficiency in order to overcome in prior art in the present invention, provides a kind of and removed lead-acid storage battery vulcanization and improve alternately two arteries and veins electric current delead acid accumulator vulcanization plants and the method for having vulcanized storage battery charge storage ability.
To achieve these goals, the present invention is by the following technical solutions:
Alternately two arteries and veins electric current delead acid accumulator vulcanization plants, comprising:
AC power supply system, for providing power supply to device;
AC-DC conversion unit, the direct current that can change for generation of parameter;
Dipulse current output unit, makes direct current produce pulse current one and pulse current two;
CPU, accepts in real time parameters and the artificial setting instruction of storage battery, and sends instruction control impuls electric current one and pulse current two;
Ambient temperature detecting unit, in real time testing environment temperature;
Battery temp detecting unit, detects battery temp in real time;
Battery tension detecting unit, detects battery tension in real time;
Output electric current measure unit, the real-time output current of detection pulse current one and pulse current two;
Human-computer interaction interface, repairs reference voltage, the size of fiducial temperature and inceptive impulse electric current one and pulse current two for setting this storage battery;
Wherein, described pulse current one and pulse current two are taked the rectangular pulse electric current on one side slope; Described AC power supply system, AC-DC conversion unit and dipulse current output unit are connected successively, described dipulse current output unit connects output electric current measure unit and storage battery, described dipulse current output unit, output electric current measure unit, battery tension detecting unit, battery temp detecting unit, ambient temperature detecting unit and human-computer interaction interface are all connected CPU, and described battery tension detecting unit is connected storage battery with battery temp detecting unit.
Pulse current one and pulse current two are taked the rectangular pulse electric current on one side slope; the monomer having reduced approaching storage battery two ends impacts; the integrity of favourable protection storage battery; remove lead-acid storage battery vulcanization by pulse current one and the alternately two arteries and veins electric currents of pulse current two, improve and vulcanized storage battery charge storage ability.Utilize the continual accumulators power supply of pulse current one and pulse current two; battery tension continues to raise; reach a rational electrical voltage point; fluctuate up and down taking this voltage as datum line; with existing make voltage continue raise compared with; effectively protected storage battery, can not cause again battery tension too high and suspend repair, thereby improved remediation efficiency.Utilize the continual accumulators power supply of pulse current one and pulse current two; battery temp continues to raise; reach a maximum temperature allowing; make storage battery all the time under said temperature; with existing make temperature continue raise compared with; effectively protected storage battery, can not cause again battery temp too high and suspend repair, thereby improved remediation efficiency.
As preferably, also comprise unit temp detecting unit and unit protection unit, described unit temp detecting unit is all connected CPU with unit protection unit.Unit temp detecting unit real-time detection apparatus temperature, and said temperature signal feedback to CPU, and human-computer interaction interface show, if said temperature is too high, unit protection unit is protected whole device.
As preferably, also comprise output voltage detecting unit, described output voltage detecting unit connects CPU.For detection of real-time output voltage, and detect parameter Real-time Feedback to CPU.
As preferably, also comprise accumulator protecting unit, described accumulator protecting unit is connected between CPU and storage battery.Avoid electric power storage excess Temperature and overtension to cause damage to storage battery.
As preferably, also comprise alarm unit, described alarm unit connects CPU.And alarm is reminded the take measures safety of protective device of operating personnel.
Based on alternately two arteries and veins electric current delead acid accumulator vulcanization process of alternately two arteries and veins electric current delead acid accumulator vulcanization plants, utilize the continual accumulators power supply of pulse current one and pulse current two, battery tension continues to raise, reach a rational electrical voltage point, fluctuate up and down taking this voltage as datum line; Battery temp continues to raise, and reaches a maximum temperature allowing, and makes storage battery all the time under this temperature; Concrete operation step is as follows:
(5) ambient temperature detecting according to storage battery specification and ambient temperature detecting unit is set the reparation reference voltage of this storage battery, the size of fiducial temperature and inceptive impulse electric current one and pulse current two by human-computer interaction interface;
(6) battery tension detecting unit and battery temp detecting unit detect voltage and the temperature of storage battery in real time;
(7), in repair process, judge the temperature of storage battery and the fiducial temperature of setting, and the voltage of storage battery and the reference voltage of setting, CPU is adjusted the output of pulse current one and pulse current two by controlling dipulse current output unit;
(8) pulse current one and pulse current two continue to charge a battery, battery stores electric charge is more and more, the electric current that maintains reference voltage needs is more and more less, and in the time that the average current of the pulse current one of exporting and pulse current two is equal to pulse current two, whole repair process finishes.
As preferably, in step (3), described pulse current one and pulse current two are taked the rectangular pulse electric current on one side slope, if the actual temperature of storage battery is higher than the fiducial temperature of setting, no matter whether the virtual voltage of storage battery reaches the reference voltage of reparation, CPU reduces the output of pulse current one by controlling dipulse current output unit, increase the output of electric current two; If the actual temperature of storage battery is lower than the fiducial temperature of setting, the virtual voltage of storage battery is higher than the reference voltage of setting, and CPU reduces the output of pulse current one by controlling dipulse current output unit, increase the output of electric current two; If the actual temperature of storage battery is lower than the fiducial temperature of setting, the virtual voltage of storage battery is lower than the reference voltage of setting, and CPU increases the output of pulse current one by controlling dipulse current output unit, reduce the output of pulse current two.
As preferably, in step (3), output electric current measure unit and output voltage detecting unit detect the signal of output pulse current one and pulse current two in real time, by above-mentioned signal feedback to CPU, and be shown to human-computer interaction interface, whether CPU correctly exports required pulse current one and pulse current two according to the judgment means of above-mentioned signal, if the detection signal of pulse current one and pulse current two is incorrect, CPU shows error message and reports to the police by alarm unit at human-computer interaction interface, unit protection unit is protected whole device simultaneously, close dipulse current output unit, if the detection signal of pulse current one and pulse current two is normal, maintain normal repair procedure.
As preferably; in step (3); unit temp detecting unit real-time detection apparatus temperature; and said temperature signal feedback to CPU; and show at human-computer interaction interface; if said temperature is too high, unit protection unit is protected whole device, closes dipulse current output unit by CPU.
As preferably; if the battery temp that battery temp detecting unit detects is too high; or the battery tension that battery tension detecting unit detects is too high, accumulator protecting unit is protected storage battery, closes dipulse current output unit by CPU.
The invention has the beneficial effects as follows: the integrity of protection storage battery, remove lead-acid storage battery vulcanization, improve and vulcanized storage battery charge storage ability, improve remediation efficiency.
Brief description of the drawings
Fig. 1 is structured flowchart of the present invention.
In figure: 1. CPU, 2. AC power supply system, 3. AC-DC conversion unit; 4. dipulse current output unit, 5. ambient temperature detecting unit, 6. battery temp detecting unit; 7. battery tension detecting unit; 8. output electric current measure unit, 9. output voltage detecting unit, 10. human-computer interaction interface; 11. unit temp detecting units; 12. unit protection unit, 13. accumulator protecting unit, 14. alarm units.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
In embodiment as described in Figure 1, alternately two arteries and veins electric current delead acid accumulator vulcanization plants, comprising:
AC power supply system 2, for providing power supply to device;
AC-DC conversion unit 3, the direct current that can change for generation of parameter;
Dipulse current output unit 4, makes direct current produce pulse current one and pulse current two;
CPU 1, accepts in real time parameters and the artificial setting instruction of storage battery, and sends instruction control impuls electric current one and pulse current two;
Ambient temperature detecting unit 5, in real time testing environment temperature;
Battery temp detecting unit 6, detects battery temp in real time;
Battery tension detecting unit 7, detects battery tension in real time;
Output electric current measure unit 8, the real-time output current of detection pulse current one and pulse current two;
Output voltage detecting unit 9, the real-time output voltage of detection pulse current one and pulse current two;
Human-computer interaction interface 10, repairs reference voltage, the size of fiducial temperature and inceptive impulse electric current one and pulse current two for setting this storage battery;
Unit temp detecting unit 11, real-time detection apparatus temperature;
Unit protection unit 12, protective device is in order to avoid produce damage;
Accumulator protecting unit 13, avoids electric power storage excess Temperature and overtension to cause damage to storage battery;
Alarm unit 14, and alarm is reminded the take measures safety of protective device of operating personnel;
Wherein, pulse current one and pulse current two are taked the rectangular pulse electric current on one side slope, AC power supply system 2, AC-DC conversion unit 3 is connected successively with dipulse current output unit 4, dipulse current output unit 4 connects output electric current measure unit 8 and storage battery, dipulse current output unit 4, output electric current measure unit 8, output voltage detecting unit 9, battery tension detecting unit 7, battery temp detecting unit 6, ambient temperature detecting unit 5, human-computer interaction interface 10, unit temp detecting unit 11, unit protection unit 12, accumulator protecting unit 13 is all connected CPU 1 with alarm unit 14, battery tension detecting unit 7, battery temp detecting unit 6 is connected storage battery with accumulator protecting unit 13.
Based on alternately two arteries and veins electric current delead acid accumulator vulcanization process of alternately two arteries and veins electric current delead acid accumulator vulcanization plants, it is characterized in that, utilize the continual accumulators power supply of pulse current one and pulse current two, battery tension continues to raise, reach a rational electrical voltage point, fluctuate up and down taking this voltage as datum line; Battery temp continues to raise, and reaches a maximum temperature allowing, and makes storage battery all the time under this temperature; Concrete operation step is as follows:
(1) ambient temperature detecting according to storage battery specification and ambient temperature detecting unit 5 is set the reparation reference voltage of these storage batterys, the size of fiducial temperature and inceptive impulse electric current one and pulse current two by human-computer interaction interface 10;
(2) battery tension detecting unit 7 and battery temp detecting unit 6 detect voltage and the temperature of storage battery in real time;
(3) in repair process, judge the temperature of storage battery and the fiducial temperature of setting, and the voltage of storage battery and the reference voltage of setting, CPU 1 is adjusted the output of pulse current one and pulse current two by controlling dipulse current output unit 4;
(4) pulse current one and pulse current two continue to charge a battery, battery stores electric charge is more and more, the electric current that maintains reference voltage needs is more and more less, and in the time that the average current of the pulse current one of exporting and pulse current two is equal to pulse current two, whole repair process finishes.
Wherein: in step (3), described pulse current one and pulse current two are taked the rectangular pulse electric current on one side slope, if the actual temperature of storage battery is higher than the fiducial temperature of setting, no matter whether the virtual voltage of storage battery reaches the reference voltage of reparation, CPU 1 reduces the output of pulse current one by controlling dipulse current output unit 4, increase the output of electric current two; If the actual temperature of storage battery is lower than the fiducial temperature of setting, the virtual voltage of storage battery is higher than the reference voltage of setting, and CPU 1 reduces the output of pulse current one by controlling dipulse current output unit 4, increase the output of electric current two; If the actual temperature of storage battery is lower than the fiducial temperature of setting, the virtual voltage of storage battery is lower than the reference voltage of setting, and CPU 1 increases the output of pulse current one by controlling dipulse current output unit 4, reduce the output of pulse current two.If the battery temp that battery temp detecting unit 6 detects is too high; or the battery tension that battery tension detecting unit 7 detects is too high; accumulator protecting unit 13 is protected storage battery, closes dipulse current output unit 4 by CPU 1.
In step (3), output electric current measure unit 8 and output voltage detecting unit 9 detect the signal of output pulse current one and pulse current two in real time, by above-mentioned signal feedback to CPU 1, and be shown to human-computer interaction interface 10, whether CPU 1 correctly exports required pulse current one and pulse current two according to the judgment means of above-mentioned signal, if the detection signal of pulse current one and pulse current two is incorrect, CPU 1 shows error message and reports to the police by alarm unit 14 at human-computer interaction interface 10, unit protection unit 12 is protected whole device simultaneously, close dipulse current output unit 4, if the detection signal of pulse current one and pulse current two is normal, maintain normal repair procedure.
In step (3); unit temp detecting unit 11 real-time detection apparatus temperature; and said temperature signal feedback to CPU 1; and show at human-computer interaction interface 10; if said temperature is too high; unit protection unit 12 is protected whole device, closes dipulse current output unit 4 by CPU 1.
Pulse current one is taked the rectangular pulse electric current on one side slope, reduces the impact of instantaneous large-current to initial several monomers; Pulse current two is taked the rectangular pulse electric current on one side slope, neither can impact initial monomer, can not suspend again electric current output, the integrity of favourable protection battery.Utilize the continual accumulators power supply of pulse current one and pulse current two; battery tension continues to raise; reach a rational electrical voltage point; think that this voltage is that datum line fluctuates up and down; with existing make voltage continue raise compared with; effectively protected storage battery, can not cause again cell voltage too high and suspend repair, thereby improved remediation efficiency.Utilize the continual accumulators power supply of pulse current one and pulse current two; battery temp continues to raise; reach a maximum temperature allowing; make battery all the time under said temperature; with existing make temperature continue raise compared with; effectively protected storage battery, can not cause again battery temperature too high and suspend repair, thereby improved remediation efficiency.
Claims (10)
1. alternately two arteries and veins electric current delead acid accumulator vulcanization plants, is characterized in that, comprising:
AC power supply system (2), for providing power supply to device;
AC-DC conversion unit (3), the direct current that can change for generation of parameter;
Dipulse current output unit (4), makes direct current produce pulse current one and pulse current two;
CPU (1), accepts in real time parameters and the artificial setting instruction of storage battery, and sends instruction control impuls electric current one and pulse current two;
Ambient temperature detecting unit (5), in real time testing environment temperature;
Battery temp detecting unit (6), detects battery temp in real time;
Battery tension detecting unit (7), detects battery tension in real time;
Output electric current measure unit (8), the real-time output current of detection pulse current one and pulse current two;
Human-computer interaction interface (10), repairs reference voltage, the size of fiducial temperature and inceptive impulse electric current one and pulse current two for setting this storage battery;
Wherein, described pulse current one and pulse current two are taked the rectangular pulse electric current on one side slope, described AC power supply system (2), AC-DC conversion unit (3) is connected successively with dipulse current output unit (4), described dipulse current output unit (4) connects output electric current measure unit (8) and storage battery, described dipulse current output unit (4), output electric current measure unit (8), battery tension detecting unit (7), battery temp detecting unit (6), ambient temperature detecting unit (5) is all connected CPU (1) with human-computer interaction interface (10), described battery tension detecting unit (7) is connected storage battery with battery temp detecting unit (6).
2. alternately two arteries and veins electric current delead acid accumulator vulcanization plant according to claim 1; it is characterized in that; also comprise unit temp detecting unit (11) and unit protection unit (12), described unit temp detecting unit (11) is all connected CPU (1) with unit protection unit (12).
3. alternately two arteries and veins electric current delead acid accumulator vulcanization plant according to claim 1, it is characterized in that, also comprise output voltage detecting unit (9), described output voltage detecting unit (9) connects CPU (1).
4. alternately two arteries and veins electric current delead acid accumulator vulcanization plant according to claim 1; it is characterized in that; also comprise accumulator protecting unit (13), described accumulator protecting unit (13) is connected between CPU (1) and storage battery.
5. according to the alternately two arteries and veins electric current delead acid accumulator vulcanization plants described in claim 1 or 2 or 3 or 4, it is characterized in that, also comprise alarm unit (14), described alarm unit (14) connects CPU (1).
6. the alternately two arteries and veins electric current delead acid accumulator vulcanization process based on alternately two arteries and veins electric current delead acid accumulator vulcanization plants, it is characterized in that, utilize the continual accumulators power supply of pulse current one and pulse current two, battery tension continues to raise, reach a rational electrical voltage point, fluctuate up and down taking this voltage as datum line; Battery temp continues to raise, and reaches a maximum temperature allowing, and makes storage battery all the time under this temperature; Concrete operation step is as follows:
(1) ambient temperature detecting according to storage battery specification and ambient temperature detecting unit (5) is set the reparation reference voltage of this storage battery, the size of fiducial temperature and inceptive impulse electric current one and pulse current two by human-computer interaction interface (10);
(2) battery tension detecting unit (7) and battery temp detecting unit (6) detect voltage and the temperature of storage battery in real time;
(3) in repair process, judge the temperature of storage battery and the fiducial temperature of setting, and the voltage of storage battery and the reference voltage of setting, CPU (1) is adjusted the output of pulse current one and pulse current two by controlling dipulse current output unit (4);
(4) pulse current one and pulse current two continue to charge a battery, battery stores electric charge is more and more, the electric current that maintains reference voltage needs is more and more less, and in the time that the average current of the pulse current one of exporting and pulse current two is equal to pulse current two, whole repair process finishes.
7. alternately two arteries and veins electric current delead acid accumulator vulcanization process according to claim 6, it is characterized in that, in step (3), described pulse current one and pulse current two are taked the rectangular pulse electric current on one side slope, if the actual temperature of storage battery is higher than the fiducial temperature of setting, no matter whether the virtual voltage of storage battery reaches the reference voltage of reparation, CPU (1) reduces the output of pulse current one by controlling dipulse current output unit (4), increase the output of electric current two; If the actual temperature of storage battery is lower than the fiducial temperature of setting, the virtual voltage of storage battery is higher than the reference voltage of setting, CPU (1) reduces the output of pulse current one by controlling dipulse current output unit (4), increase the output of electric current two; If the actual temperature of storage battery is lower than the fiducial temperature of setting, the virtual voltage of storage battery is lower than the reference voltage of setting, CPU (1) increases the output of pulse current one by controlling dipulse current output unit (4), reduce the output of pulse current two.
8. according to the alternately two arteries and veins electric current delead acid accumulator vulcanization process described in claim 6 or 7, it is characterized in that, in step (3), output electric current measure unit (8) and output voltage detecting unit (9) detect the signal of output pulse current one and pulse current two in real time, by above-mentioned signal feedback to CPU (1), and be shown to human-computer interaction interface (10), whether CPU (1) correctly exports required pulse current one and pulse current two according to above-mentioned signal judgment means, if the detection signal of pulse current one and pulse current two is incorrect, CPU (1) shows error message and reports to the police by alarm unit (14) at human-computer interaction interface (10), unit protection unit (12) are protected whole device simultaneously, close dipulse current output unit (4), if the detection signal of pulse current one and pulse current two is normal, maintain normal repair procedure.
9. according to the alternately two arteries and veins electric current delead acid accumulator vulcanization process described in claim 6 or 7; it is characterized in that; in step (3); unit temp detecting unit (11) real-time detection apparatus temperature; and said temperature signal feedback to CPU (1); and show at human-computer interaction interface (10); if said temperature is too high; unit protection unit (12) is protected whole device, closes dipulse current output unit (4) by CPU (1).
10. alternately two arteries and veins electric current delead acid accumulator vulcanization process according to claim 7; it is characterized in that; if the battery temp that battery temp detecting unit (6) detects is too high; or the battery tension that battery tension detecting unit (7) detects is too high; accumulator protecting unit (13) is protected storage battery, closes dipulse current output unit (4) by CPU (1).
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108682905A (en) * | 2018-04-20 | 2018-10-19 | 江苏电果电控有限公司 | Pulse battery maintenance instrument |
| CN108987831A (en) * | 2018-08-28 | 2018-12-11 | 双登集团股份有限公司 | Lead-acid accumulator activation method for off-capacity |
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| CN101222073A (en) * | 2007-12-19 | 2008-07-16 | 江南大学 | Digital capacity measuring and repairing instrument for lead acid accumulator |
| CN103311582A (en) * | 2012-03-07 | 2013-09-18 | 股份有限公司再生能源开发 | Regeneration processing device and regeneration processing method for batteries |
| CN103413983A (en) * | 2013-07-12 | 2013-11-27 | 湘潭世优电气有限公司 | Charging method and charging management system of lead-acid battery pack for wind turbine generator system |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101222073A (en) * | 2007-12-19 | 2008-07-16 | 江南大学 | Digital capacity measuring and repairing instrument for lead acid accumulator |
| CN103311582A (en) * | 2012-03-07 | 2013-09-18 | 股份有限公司再生能源开发 | Regeneration processing device and regeneration processing method for batteries |
| CN103413983A (en) * | 2013-07-12 | 2013-11-27 | 湘潭世优电气有限公司 | Charging method and charging management system of lead-acid battery pack for wind turbine generator system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108682905A (en) * | 2018-04-20 | 2018-10-19 | 江苏电果电控有限公司 | Pulse battery maintenance instrument |
| CN108987831A (en) * | 2018-08-28 | 2018-12-11 | 双登集团股份有限公司 | Lead-acid accumulator activation method for off-capacity |
| CN108987831B (en) * | 2018-08-28 | 2021-05-14 | 双登集团股份有限公司 | Activation method for lead-acid storage battery with insufficient capacity |
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| CN104064826B (en) | 2016-05-25 |
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