CN107946490A - A kind of photovoltaic energy storage battery repair system and its restorative procedure - Google Patents
A kind of photovoltaic energy storage battery repair system and its restorative procedure Download PDFInfo
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- CN107946490A CN107946490A CN201711212834.9A CN201711212834A CN107946490A CN 107946490 A CN107946490 A CN 107946490A CN 201711212834 A CN201711212834 A CN 201711212834A CN 107946490 A CN107946490 A CN 107946490A
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- 230000008439 repair process Effects 0.000 title claims abstract description 46
- 238000004146 energy storage Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 46
- 238000012544 monitoring process Methods 0.000 claims abstract description 30
- 230000006378 damage Effects 0.000 claims description 10
- 230000002999 depolarising effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 230000005779 cell damage Effects 0.000 claims description 5
- 208000037887 cell injury Diseases 0.000 claims description 5
- 239000003792 electrolyte Substances 0.000 claims description 5
- 239000002537 cosmetic Substances 0.000 claims description 3
- 238000005538 encapsulation Methods 0.000 claims description 3
- 238000007781 pre-processing Methods 0.000 claims description 2
- 239000002253 acid Substances 0.000 abstract description 11
- 230000003213 activating effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 239000013078 crystal Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 229910052924 anglesite Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004073 vulcanization Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910052946 acanthite Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- FSJWWSXPIWGYKC-UHFFFAOYSA-M silver;silver;sulfanide Chemical compound [SH-].[Ag].[Ag+] FSJWWSXPIWGYKC-UHFFFAOYSA-M 0.000 description 2
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 description 1
- 208000032953 Device battery issue Diseases 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 230000020411 cell activation Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
-
- 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
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
-
- 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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention discloses a kind of photovoltaic energy storage battery repair system, pretreatment module arranges cell classification to be repaired, and detection module detects the damaged condition for repairing battery, and pulse generating module produces pulse current, battery to be repaired is depolarized and is repaired, monitoring module monitors battery to be repaired repairs state；Control module is electrically connected with pretreatment module, detection module, monitoring modular and pulse generating module respectively.Invention additionally discloses a kind of photovoltaic energy storage battery restorative procedure, including：Pretreatment stage；Check battery to be repaired, be placed in battery compartment；Detection-phase；Battery compartment information is transferred to control module；Repairing phase；Pulse generating module is connected with battery compartment, adjustment pulse generating module repairs battery to be repaired；(4) repair and complete.Photovoltaic energy storage battery repair system and its restorative procedure provided by the invention, can carry out failed photovoltaic plant lead-acid battery fast activating with repairing.
Description
Technical field
The present invention relates to energy-storage battery detection and recovery technique field, more particularly to a kind of photovoltaic energy storage battery reparation system
System and its restorative procedure.
Background technology
Photovoltaic energy storage battery generally uses lead-acid battery, and lead-acid battery is a kind of electrode mainly by lead and its oxide system
Into electrolyte is the storage battery of sulfuric acid solution.Under lead-acid battery discharge condition, cathode main component is brown lead oxide, anode master
It is lead to want component；Under charged state, the main component of positive and negative anodes is lead sulfate.Lead-acid battery discharges in use
Because a variety of causes produces vulcanization lead-acid battery service life can be caused to greatly shorten with the process of charging.Produce the master of vulcanization
Will be the reason is that the chemical reaction that the self discharge of battery and inside battery occur can all generate PbSO4Crystal, so that being attached to
PbSO on positive/negative plate4Crystal recrystallizes, and switchs to irreversible PbSO4Crystal.In addition, on other screens of inside battery
Metallic element such as Sn, Al, Cd, Ba, As, Se, Mn reaction can be also participated in charge and discharge process, some loses electronics (oxidation)
Some obtains electronics (reduction), and wherein S, Cu, H, Ag etc. produces vulcanization than the trace activity substance of Pb poor activity, so as to produce
S8、CuS、Ag2S, the material such as SeS, SnS, CdS, MnS, these sulfide are wrapped in PbSO4, form usually said lead sulfate knot
Crystal.Because the activity of the metallic elements such as Cu and Ag very poor, CuS, Ag2S is difficult electrolytic separation, has stable point
Minor structure is difficult to be broken, and causes to be wrapped the PbSO of living4Redox is unable into Pb2+And SO4 2-Ion enters in electrolyte again
Secondary response.
Lack the device that maintenance reparation is persistently carried out for lead-acid battery, and plumbic acid of the prior art in the prior art
Battery prosthetic device can only repair lead-acid battery by the impulse wave of single-frequency scope, it is merely capable of breaing up few
Partial pole plate deposition, repairing effect are poor.
The content of the invention
It is above-mentioned existing to solve the object of the present invention is to provide a kind of photovoltaic energy storage battery repair system and its restorative procedure
Technology there are the problem of, can to failed photovoltaic plant lead-acid battery carry out fast activating with repair.
To achieve the above object, the present invention provides following scheme：
The present invention provides a kind of photovoltaic energy storage battery repair system, including control module, pretreatment module, detection module,
Monitoring modular and pulse generating module；The pretreatment module is used for arranging cell classification to be repaired, and the detection module is used
To detect the damaged condition of the battery to be repaired, the pulse generating module produces pulse current, to the battery to be repaired
Depolarising reparation is carried out, battery to be repaired described in the monitoring module monitors repairs state；The control module respectively with it is described
Pretreatment module, detection module, monitoring modular and pulse generating module are electrically connected.
Optionally, voltage stabilizing circuit module is provided between the pulse generating module and the battery to be repaired, it is described steady
Volt circuit module is electrically connected with the control module.
Optionally, at least one battery compartment is further included, the battery compartment is used for placing the battery to be repaired, the battery
Lattice are provided at both ends with the electrode being connected with circuit.
Optionally, warning device is electrically connected with the battery compartment, the warning device shows alarm for LED light.
The present invention also provides a kind of photovoltaic energy storage battery restorative procedure, the restorative procedure includes the following steps：
(1) pretreatment stage；Battery to be repaired is pulled down, checks battery overall appearance to be repaired, appearance has damage, then separately
Row processing, appearance is good, then battery to be repaired is sequentially positioned in the battery compartment；
(2) detection-phase；The electrode at the battery compartment both ends is connected with the detection module, the detection module detection
Cell damage degree to be repaired, and detection information is transferred to control module；
(3) repairing phase；The connection of the battery compartment and the detection module is disconnected, pulse generating module is passed through into voltage stabilizing
Circuit module is connected with the battery compartment both ends, while monitoring modular is connected with the battery compartment；The control module passes through
Detection information adjustment pulse generating module produces suitable pulse current and pulse depolarising reparation is carried out to battery to be repaired；
(4) repair and complete；The monitoring modular monitors the battery status to be repaired in real time, and monitoring information is transferred to
The control module, the control module judges whether to repair according to monitoring information to be completed, if so, then stopping repairing.
Optionally, the pretreatment stage, if battery cosmetic damage to be repaired, the battery to be repaired is disassembled, and
The failure material of battery to be repaired is detected and replaced, by cell package to be repaired after the completion of replacement, is sequentially placed after the completion of encapsulation
In in the battery compartment.
Optionally, the detection module detects current internal resistance and the Current Temperatures information of battery to be repaired, and detection is believed
Breath is transferred to the control module.
Optionally, the repairing phase, if cell damage to be repaired is light, according to receiving the control module
Current internal resistance and Current Temperatures information, determine the pulse parameter information to match with the current state of battery to be repaired；Carry out
Pulse reparation.
Optionally, the repairing phase, if cell damage to be repaired is serious, replaces the battery electrolyte to be repaired,
Further to the battery detecting to be repaired after the completion of replacement, the current internal resistance that is received according to the control module and
Current Temperatures information, determines the pulse parameter information to match with the current state of battery to be repaired；Carry out pulse reparation.
Photovoltaic energy storage battery repair system and its restorative procedure provided by the invention compared with prior art, have following skill
Art effect：
Photovoltaic energy storage battery repair system overall structure provided by the invention is simple, and easy to install and use, battery compartment can
It is multiple to set, consequently facilitating multiple batteries are disposably repaired, warning device real time monitoring battery repair process, when electric current is excessive
Times alarm device sends light and shows alarm, reminds operating personnel to cut off the power in time, avoids that fault occurs.It is provided by the invention
It is high, with strong points that photovoltaic energy storage battery restorative procedure repairs accuracy, for the different damaged condition of battery to be repaired, using with
Opposite restorative procedure, it is ensured that battery repair process is accurate, safety and efficiently., can be quick using the method for pulse reparation
By cell activation to be repaired and reparation.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these attached drawings
Obtain other attached drawings；
Fig. 1 is photovoltaic energy storage battery repair system module diagram of the present invention；
Fig. 2 is another embodiment module diagram of photovoltaic energy storage battery repair system of the present invention；
Fig. 3 is photovoltaic energy storage battery repair system battery compartment structure diagram of the present invention；
Description of reference numerals：1 it is battery compartment, 2 be electrode, 3 be warning device, 4 is battery to be repaired.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention；
It is above-mentioned existing to solve the object of the present invention is to provide a kind of photovoltaic energy storage battery repair system and its restorative procedure
Technology there are the problem of, can to failed photovoltaic plant lead-acid battery carry out fast activating with repair.
The present invention provides a kind of photovoltaic energy storage battery repair system, including control module, pretreatment module, detection module,
Monitoring modular and pulse generating module；The pretreatment module is used for arranging cell classification to be repaired, and the detection module is used
To detect the damaged condition of the battery to be repaired, the pulse generating module produces pulse current, to the battery to be repaired
Depolarising reparation is carried out, battery to be repaired described in the monitoring module monitors repairs state；The control module respectively with it is described
Pretreatment module, detection module, monitoring modular and pulse generating module are electrically connected.
The present invention also provides a kind of photovoltaic energy storage battery restorative procedure, the restorative procedure includes the following steps：
(1) pretreatment stage；Battery to be repaired is pulled down, checks battery overall appearance to be repaired, appearance has damage, then separately
Row processing, appearance is good, then battery to be repaired is sequentially positioned in the battery compartment；
(2) detection-phase；The electrode at the battery compartment both ends is connected with the detection module, the detection module detection
Cell damage degree to be repaired, and detection information is transferred to control module；
(3) repairing phase；The connection of the battery compartment and the detection module is disconnected, pulse generating module is passed through into voltage stabilizing
Circuit module is connected with the battery compartment both ends, while monitoring modular is connected with the battery compartment；The control module passes through
Detection information adjustment pulse generating module produces suitable pulse current and pulse depolarising reparation is carried out to battery to be repaired；
(4) repair and complete；The monitoring modular monitors the battery status to be repaired in real time, and monitoring information is transferred to
The control module, the control module judges whether to repair according to monitoring information to be completed, if so, then stopping repairing.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
The present invention provides a kind of photovoltaic energy storage battery repair system, as shown in Figure 1, Figure 2 and Figure 3, including it is control module, pre-
Processing module, detection module, monitoring modular and pulse generating module；The pretreatment module is used for classifying on battery 4 to be repaired
Arrange, the detection module is used for detecting the damaged condition of the battery to be repaired 4, and the pulse generating module produces pulse electricity
Stream, carries out the battery 4 to be repaired depolarising reparation, and battery 4 to be repaired described in the monitoring module monitors repairs state；Institute
Control module is stated to be electrically connected with the pretreatment module, detection module, monitoring modular and pulse generating module respectively.
Battery 4 to be repaired is positioned in battery compartment 1, and battery compartment 1 is provided at both ends with the electrode 2, Duo Ge electricity being connected with circuit
Pond lattice 1 can pass sequentially through electrode 2 and be connected in series, so as to fulfill the identical battery of multiple damaged conditions is disposably repaired.In order to
Ensure the circuit safety in repair process, a warning device 3 is provided with battery compartment 1, when the electric current in circuit is excessive,
Warning device 3 sends audible and visible alarm, so as to remind operating personnel to cut off the power in time, can also set one on warning device 3
A automaton, when electric current is excessive in circuit, warning device 3 sends alarm, while starts automaton, in time
Automatically cut off the connection with power supply, it is ensured that equipment safety.
The present invention using above-mentioned photovoltaic energy storage battery repair system progress battery reparation specific method be：Pre-process rank
Section；Battery 4 to be repaired to be pulled down, checks 4 overall appearance of battery to be repaired, appearance has damage, then otherwise processed, and appearance is good,
Then battery 4 to be repaired is sequentially positioned in the battery compartment；
Detection-phase；The electrode at the battery compartment both ends is connected with the detection module, the detection module detection is treated
4 damaged condition of battery is repaired, specifically, detection module detects current internal resistance and the Current Temperatures information of battery 4 to be repaired, and will
Detection information is transferred to the control module；If 4 cosmetic damage of battery to be repaired, the battery 4 to be repaired is disassembled, and examines
The failure material of battery 4 to be repaired is surveyed and replaced, battery 4 to be repaired is encapsulated after the completion of replacement, is sequentially placed after the completion of encapsulation
In in the battery compartment 1.
Repairing phase；The connection of the battery compartment 1 and the detection module is disconnected, pulse generating module is passed through into voltage stabilizing electricity
Road module is connected with 1 both ends of battery compartment, while monitoring modular is connected with the battery compartment 1；The control module passes through
Detection information adjustment pulse generating module produces suitable pulse current and pulse depolarising reparation is carried out to battery 4 to be repaired；If
Battery 4 to be repaired damages gently, then the current internal resistance received according to the control module and Current Temperatures information, determine
The pulse parameter information to match with the current state of battery 4 to be repaired；Carry out pulse reparation.If battery 4 to be repaired damages sternly
Weight, then replace 4 electrolyte of battery to be repaired, further the battery 4 to be repaired detected after the completion of replacement, according to described
The current internal resistance and Current Temperatures information that control module receives, determine the current state phase with battery 4 to be repaired
The pulse parameter information matched somebody with somebody；Carry out pulse reparation.
Repair and complete；The monitoring modular monitors 4 state of battery to be repaired in real time, and monitoring information is transferred to institute
Control module is stated, the control module judges whether to repair according to monitoring information to be completed, if so, then stopping repairing.
In another embodiment, the specific restorative procedure of photovoltaic energy storage battery repair system provided by the invention is：First
The sample pre-treatments of battery 4 to be repaired are carried out, and is used for quickly detecting and classifies, if battery is nonserious failure, are started quick
Charge and discharge process, carries out floating punching and safeguards charging and add negative pulse depolarising, the same of charge maintenance is carried out to battery 4 to be repaired afterwards
When be used for quickly detecting, until repair complete.If battery moderate fails, shell and electricity are replaced according to battery failure degree first
Liquid is solved, repeats reparation step during battery nonserious failure afterwards, is completed until repairing.If battery severe fails, first will
Battery 4 to be repaired is disassembled, and material tests are carried out to it, and replaces the material of failure accordingly, and the envelope of battery is carried out after the completion of replacement
Dress, finally repeats reparation step during 4 nonserious failure of battery to be repaired, is completed until repairing, if being treated after the completion of finally repairing
It is unqualified to repair 4 sample electro-detection of battery, then classifies again to it, and re-start reparation.If battery 4 to be repaired seriously loses
Effect, does not possess reparation possibility, is then discarded, and carry out classification recycling.
This specification applies specific case and the principle of the present invention and embodiment is set forth, above example
Illustrate to be only intended to help the method and its core concept for understanding the present invention；Meanwhile for those of ordinary skill in the art, according to
According to the thought of the present invention, in specific embodiments and applications there will be changes.In conclusion this specification content
It should not be construed as limiting the invention.
Claims (9)
- A kind of 1. photovoltaic energy storage battery repair system, it is characterised in that：Including control module, pretreatment module, detection module, prison Survey module and pulse generating module；The pretreatment module is used for arranging cell classification to be repaired, and the detection module is used for Detect the damaged condition of the battery to be repaired, the pulse generating module produces pulse current, to the battery to be repaired into Row depolarising is repaired, and battery to be repaired repairs state described in the monitoring module monitors；The control module respectively with it is described pre- Processing module, detection module, monitoring modular and pulse generating module are electrically connected.
- 2. photovoltaic energy storage battery repair system according to claim 1, it is characterised in that：The pulse generating module and institute State and be provided with voltage stabilizing circuit module between battery to be repaired, the voltage stabilizing circuit module is electrically connected with the control module.
- 3. photovoltaic energy storage battery repair system according to claim 2, it is characterised in that：Further include at least one battery Lattice, the battery compartment are used for placing the battery to be repaired, and the battery compartment is provided at both ends with the electrode being connected with circuit.
- 4. photovoltaic energy storage battery repair system according to claim 3, it is characterised in that：It is electrically connected with the battery compartment Warning device, the warning device show alarm for LED light.
- 5. a kind of photovoltaic energy storage battery restorative procedure using photovoltaic energy storage battery repair system as claimed in claim 4, its It is characterized in that：The restorative procedure includes the following steps：(1) pretreatment stage；Battery to be repaired is pulled down, checks battery overall appearance to be repaired, appearance has damage, then separately locates Reason, appearance is good, then battery to be repaired is sequentially positioned in the battery compartment；(2) detection-phase；The electrode at the battery compartment both ends is connected with the detection module, the detection module detection is to be repaired Telegram in reply pond damaged condition, and detection information is transferred to control module；(3) repairing phase；The connection of the battery compartment and the detection module is disconnected, pulse generating module is passed through into regulator circuit Module is connected with the battery compartment both ends, while monitoring modular is connected with the battery compartment；The control module passes through detection Information adjustment pulse generating module produces suitable pulse current and pulse depolarising reparation is carried out to battery to be repaired；(4) repair and complete；The monitoring modular monitors the battery status to be repaired in real time, and monitoring information is transferred to described Control module, the control module judges whether to repair according to monitoring information to be completed, if so, then stopping repairing.
- 6. photovoltaic energy storage battery restorative procedure according to claim 5, it is characterised in that：The pretreatment stage, if treating Battery cosmetic damage is repaired, then is disassembled the battery to be repaired, and detects and replace the failure material of battery to be repaired, is replaced After the completion of by cell package to be repaired, be sequentially positioned in the battery compartment after the completion of encapsulation.
- 7. photovoltaic energy storage battery restorative procedure according to claim 5, it is characterised in that：The detection module detection is to be repaired The current internal resistance in telegram in reply pond and Current Temperatures information, and detection information is transferred to the control module.
- 8. photovoltaic energy storage battery restorative procedure according to claim 7, it is characterised in that：The repairing phase, if to be repaired Multiple cell damage is light, then the current internal resistance received according to the control module and Current Temperatures information, determine with treating Repair the pulse parameter information that the current state of battery matches；Carry out pulse reparation.
- 9. photovoltaic energy storage battery restorative procedure according to claim 7, it is characterised in that：The repairing phase, if to be repaired Telegram in reply pond well damage, then replace the battery electrolyte to be repaired, and further the battery to be repaired is examined after the completion of replacement Survey, the current internal resistance received according to the control module and Current Temperatures information are definite and battery to be repaired to work as The pulse parameter information that preceding state matches；Carry out pulse reparation.
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| CN201711212834.9A CN107946490A (en) | 2017-11-28 | 2017-11-28 | A kind of photovoltaic energy storage battery repair system and its restorative procedure |
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| CN201711212834.9A CN107946490A (en) | 2017-11-28 | 2017-11-28 | A kind of photovoltaic energy storage battery repair system and its restorative procedure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113839106A (en) * | 2021-09-22 | 2021-12-24 | 国网山东省电力公司莱芜供电公司 | Battery repair management system |
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