CN104425849B - Accumulator maintenance instrument, system and accumulator maintenance method - Google Patents
Accumulator maintenance instrument, system and accumulator maintenance method Download PDFInfo
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- CN104425849B CN104425849B CN201310376341.4A CN201310376341A CN104425849B CN 104425849 B CN104425849 B CN 104425849B CN 201310376341 A CN201310376341 A CN 201310376341A CN 104425849 B CN104425849 B CN 104425849B
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- 238000012423 maintenance Methods 0.000 title claims abstract description 94
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000012545 processing Methods 0.000 claims abstract description 62
- 238000005070 sampling Methods 0.000 claims abstract description 26
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 39
- 239000005864 Sulphur Substances 0.000 claims description 38
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 238000002425 crystallisation Methods 0.000 claims description 10
- 230000008025 crystallization Effects 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 description 16
- 238000004891 communication Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 238000004073 vulcanization Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000019635 sulfation Effects 0.000 description 3
- 238000005670 sulfation reaction Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001458 anti-acid effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- SMBGWMJTOOLQHN-UHFFFAOYSA-N lead;sulfuric acid Chemical compound [Pb].OS(O)(=O)=O SMBGWMJTOOLQHN-UHFFFAOYSA-N 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of accumulator maintenance instrument, system and accumulator maintenance methods, wherein the accumulator maintenance instrument includes: the status information that sampling module obtains at least one battery pack of battery；The status information is sent to server-side by transceiver module, and obtains control command from server-side, wherein the server-side generates control command according to status information；Processing module carries out maintenance processing to the battery pack for being in first state at least one battery pack according to the control command.Through the invention, it solves the problems, such as that the battery pack in battery can not be carried out caused by neatly maintenance processing, a kind of scheme for carrying out maintenance processing to the battery pack in battery online is provided, the maintenance effect to battery is improved, to improve the service life of battery.
Description
Technical field
The present invention relates to battery maintenance field, in particular to a kind of accumulator maintenance instrument, accumulator maintenance system and
Accumulator maintenance method.
Background technique
With the development of lead-acid accumulator in recent years, large-scale valve-regulated sealed lead-acid batteries (VRLA) are with its closed construction dimension
Shield pressure is small and does not pollute the significant advantages such as ambient enviroment, has replaced old-fashioned anti-acid flame-proof type battery substantially, and referred to as large capacity is solid
Determine the first choice of battery.But similarly there are many problems in valve-regulated sealed lead-acid battery, wherein sulfation is that battery compares
Distinct issues.Sulfation will affect the charge-discharge performance of battery, is easy to cause battery charging ability to decline, is charging
When crystalline sulfuric acid lead be not readily converted into brown lead oxide and spongiform lead, cause the more unvulcanized preceding voltage of charging to reach charging in advance
Final voltage, and have generation bubble in charging process, charging temperature rise is speeded, and be can lead to and is filled not into electricity when serious.And sulfation
It will lead to the decline of battery discharge capacity, discharge current is got over large capacity and is more obvious, and the power-on time and its use of battery are shortened
Service life.It follows that storage battery vulcanization phenomenon will have a direct impact on the charge-discharge performance and its service life of battery.
Battery is the important component of DC power-supply system in electric supply system, either power communication, combined floodgate
Power supply, unattended operation transformer station, UPS power supply system require battery and provide safe and reliable electric power safeguard, this is to ensuring electricity
The safe operation of power equipment has a very important significance.
Huge power telecom network and power transmission network, traditional maintenance mode need a large amount of manpower, financial resources, to maintenance people
Member is also required to very strong professional experiences, can not really realize quantization control.Once accident, which occurs, for battery will seriously affect electricity
The safe and stable operation of net, therefore to largely effectively being monitored, managing and being safeguarded in the battery of net operation, very must be
It wants.
The either battery group that uses of which kind of occasion, is composed in series by more piece single battery (2V or 12V monomer),
Under existing battery management mode, due to that can only monitor the relevant parameter of whole group battery, cause battery management not smart enough
Carefully, deterioration of battery phenomenon can not be found in time, and eliminating deterioration hidden danger is even more to have no way of doing it, this is one；For existing deterioration
How battery effectively eliminates deterioration of battery, at present also without a set of effective treating method, this be secondly.
For problem caused by neatly maintenance processing can not be carried out to the battery pack in battery in the related technology, still
It does not put forward effective solutions.
Summary of the invention
The present invention provides a kind of accumulator maintenance instrument, system and accumulator maintenance method, at least solve can not be to storage
Battery pack in battery carries out problem caused by neatly maintenance processing.
According to an aspect of the invention, there is provided a kind of accumulator maintenance instrument, comprising: sampling module, transceiver module and
Processing module, wherein the sampling module, the status information of at least one battery pack for obtaining battery；The transmitting-receiving
Module is coupled with the sampling module and the processing module respectively, for the status information to be sent to server-side, and from
The server-side obtains control command, wherein the server-side generates the control command according to the state information；The place
Module is managed, for conserving according to the control command to the battery pack for being in first state at least one described battery pack
Processing.
Preferably, in the case where first state expression needs the state of sulphur removal, the processing module is used for basis
The control command carries out except sulphuring treatment one or more battery packs at least one described battery pack.
Preferably, the processing module be used for according to the control command one at least one described battery pack or
Multiple battery packs export sulphur removal pulse, wherein the sulphur removal pulse is used to carry out sulphur removal to battery pack.
Preferably, in the case where the first state indicates the state for needing to charge, the processing module is used for institute
The one or more battery packs stated at least one battery pack carry out charging process.
Preferably, the processing module be used for according to the control command one at least one described battery pack or
Multiple battery packs export charging current.
Preferably, the accumulator maintenance instrument further include: switch module is coupled respectively to the processing module and the storage
Battery, for connecting at least one described battery pack the battery pack for being in the first state according to the control command, and
Disconnect the battery pack that the first state is not at least one described battery pack.
Preferably, the accumulator maintenance instrument further includes power conversion module, respectively with the sampling module, the transmitting-receiving
Module, the processing module are connected with switch module, for alternating current to be respectively converted into corresponding voltage as the energy supply of above-mentioned module.
Preferably, the status information includes at least one of: voltage value, current value, temperature value or internal resistance value.
According to another aspect of the present invention, a kind of accumulator maintenance system is additionally provided, comprising: above-mentioned battery is supported
Protect instrument and server, wherein the server generates the control for receiving the status information according to the state information
Instruction, and the control instruction is sent to the accumulator maintenance instrument.
According to another aspect of the present invention, a kind of accumulator maintenance method is additionally provided, comprising: obtain battery extremely
The status information of a few battery pack；The status information is sent to server-side, and obtains control command from the server-side,
Wherein, the server-side generates the control command according to the state information；According to the control command to described at least one
Battery pack in a battery pack in first state carries out maintenance processing.
Through the invention, the status information of at least one battery pack of battery is obtained using sampling module；Transceiver module
The status information is sent to server-side, and obtains control command from server-side, wherein the server-side is generated according to status information
Control command；Processing module according to the control command supports the battery pack that first state is at least one battery pack
The mode for protecting processing solves the problems, such as that the battery pack in battery can not be carried out caused by neatly maintenance processing, provide
A kind of scheme carrying out maintenance processing to the battery pack in battery online, improves the maintenance effect to battery, thus
Improve the service life of battery.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the flow diagram of accumulator maintenance method according to an embodiment of the present invention；
Fig. 2 is the structural block diagram of accumulator maintenance instrument according to an embodiment of the present invention；
Fig. 3 is the preferred structure block diagram one of accumulator maintenance instrument according to an embodiment of the present invention；
Fig. 4 is the preferred structure block diagram two of accumulator maintenance instrument according to an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of accumulator maintenance system according to an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of communication power supply intelligent measurement maintenance system according to the preferred embodiment of the invention.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It should be noted that step shown in the flowchart of the accompanying drawings can be in such as a group of computer-executable instructions
It is executed in computer system, although also, logical order is shown in flow charts, and it in some cases, can be with not
The sequence being same as herein executes shown or described step.
The embodiment of the invention provides a kind of maintenance process of battery, Fig. 1 is battery according to an embodiment of the present invention
The flow diagram of maintenance process, as shown in Figure 1, the process includes the following steps:
Step S102 obtains the status information of at least one battery pack of battery；
The status information is sent to server-side, and obtains control command from server-side by step S104, wherein the service
End generates the control command according to the status information；
Step S106 according to the control command supports the battery pack that first state is at least one battery pack
Shield processing.
Through the above steps, the status information for first obtaining at least one battery pack of battery, then passes through server-side root
Corresponding control instruction is generated according to the status information, and according to control instruction to the battery for being in certain state in these battery packs
Group carries out maintenance processing.Due to being convenient for centralized management in such a way that the server-side of distal end carries out analysis management.Also, phase
For the prior art, the present embodiment can be by uniting in various performance parameters of the server-side to battery pack in battery
One management, and establish corresponding status information for the battery pack of different type, different parameters and performance and control information
Corresponding relationship, so as to be supplied to battery more effectively and finer maintenance.As it can be seen that solving nothing using the present embodiment
Method carries out problem caused by neatly maintenance processing to the battery pack in battery, provides a kind of online in battery
Battery pack carries out the scheme of maintenance processing, the maintenance effect to battery is improved, to improve the service life of battery.
Preferably, in step S104, after the status information for collecting battery pack, status information is sent to server-side
It is handled；Server-side can determine the state-of-charge of at least one battery pack according to status information, can be and pass through ampere-hour meter
Amount method, Kalman filtering method or self-adaptive routing calculate the current state-of-charge of battery pack；And then it can be concluded that currently most
Big state of charge and the highest battery pack of corresponding electricity, minimum state of charge and the minimum battery pack of corresponding electricity, battery
The average state of charge of group and the internal resistance value of corresponding average electricity numerical value and battery pack；So as to obtain battery pack
State, and corresponding control command is generated according to the state of battery pack.
When the state of charge of a battery pack is lower than preset state value, then it represents that the battery pack is in what needs charged
State, then server-side generates the control command being used to indicate to the charging of this battery pack；When the internal resistance of a battery pack is excessive
Or lead sulfate crystallization it is excessively coarse when, then it represents that the battery pack is in the state of sulphur removal of needing, then server-side generation is used to indicate
To the control command of this battery pack sulphur removal.Wherein, the state of charge of battery pack is bigger, and electricity is higher.
It preferably, in step s 106, can be according to reception in the case where first state indicates that battery pack needs to charge
To be used to indicate the control command to charge to corresponding battery pack, charge to corresponding battery pack.For example, to right
The battery pack answered exports the charging current of certain size of current.
It preferably, in step s 106, can be according to reception in the case where first state indicates that battery pack needs sulphur removal
To be used to indicate to corresponding battery pack carry out sulphur removal control command, to corresponding battery pack carry out sulphur removal.For example, into
When row sulphur removal, the size of lead sulfate crystallization is first obtained, and calculates the resonance of sulfuric acid leading crystal by the size that lead sulfate crystallizes
Then frequency obtains the resonance point of lead sulfate crystallization, input in sulphur removal pulse to battery group, smash lead sulfate knot to reach
Crystalline substance is to achieve the effect that sulphur removal.
Preferably, first can also be in using being respectively turned at least one battery pack of battery according to control command
The battery pack of state, and by the state of respective battery pack uses different charging currents or sulphur removal pulse pair these battery packs
It is respectively processed；The battery pack that first state is not at least one battery pack of battery is disconnected, thus not to these
Battery pack carries out maintenance processing.
Preferably, in step S102, in the battery that gets the status information of battery pack may include it is following at least it
One: voltage value, current value, temperature value or internal resistance value.
The embodiment of the invention also provides a kind of accumulator maintenance instrument, and the accumulator maintenance instrument is for realizing above-mentioned battery
Maintenance process, specific function realization have been discussed in detail in the above-mentioned methods, will not be described in great detail in the present embodiment.
Fig. 2 is the structural block diagram of accumulator maintenance instrument according to an embodiment of the present invention, as shown in Fig. 2, the curing instrument includes:
Sampling module 22, transceiver module 24 and processing module 26, wherein sampling module 22, for obtaining at least one electricity of battery
The status information of pond group；Transceiver module 24 is coupled with sampling module 22 and processing module 26 respectively, for sending status information
Control command is obtained to server-side, and from server-side, wherein server-side generates control command according to status information；Processing module
26, for carrying out maintenance processing to the battery pack for being in first state at least one battery pack according to control command.
Involved module, unit can be realized by way of software in the embodiment of the present invention, can also pass through
The mode of hardware is realized.Described module in the present embodiment, unit also can be set in the processor, for example, can be with
Description are as follows: a kind of processor includes sampling module 22, transceiver module 24 and processing module 26.Wherein, the title of these modules exists
The restriction to the module itself is not constituted in the case of certain, for example, sampling module is also described as " for obtaining electric power storage
The module of the status information of at least one battery pack in pond ".
Preferably, in the case where first state expression needs the state of sulphur removal, processing module 26 is used to be ordered according to control
It enables, one or more battery packs at least one battery pack is carried out except sulphuring treatment.
Preferably, processing module 26 is for one or more battery packs according to control command at least one battery pack
Export sulphur removal pulse, wherein sulphur removal pulse is used to carry out sulphur removal to battery pack.
Preferably, in the case where first state indicates the state for needing to charge, processing module 26 is used for at least one
One or more battery packs in battery pack carry out charging process.
Preferably, processing module 26 is for one or more battery packs according to control command at least one battery pack
Export charging current.
Fig. 3 is the preferred structure block diagram one of accumulator maintenance instrument according to an embodiment of the present invention, as shown in Figure 3, it is preferable that
The accumulator maintenance instrument further include: switch module 32 is coupled respectively to processing module 26 and battery, for according to control command
It connects at least one battery pack and is in the battery pack of first state, and disconnect at least one battery pack and be not in first state
Battery pack.
Fig. 4 is the preferred structure block diagram two of accumulator maintenance instrument according to an embodiment of the present invention, as shown in Figure 4, it is preferable that
The accumulator maintenance instrument further includes power conversion module 42, respectively with sampling module 22, transceiver module 24, processing module 26 and open
It closes module 32 to connect, for alternating current to be respectively converted into corresponding voltage as the energy supply of above-mentioned module.
Preferably, status information includes at least one of: voltage value, current value, temperature value or internal resistance value.
The embodiment of the invention also provides a kind of accumulator maintenance system, Fig. 5 is battery according to an embodiment of the present invention
The structural schematic diagram of curing system, as shown in figure 5, the system includes: above-mentioned accumulator maintenance instrument 52 and server 54,
In, server 54 is coupled to accumulator maintenance instrument 52, is used for from 52 receiving status information of accumulator maintenance instrument, according to status information
Control instruction is generated, and control instruction is sent to accumulator maintenance instrument 52.
It is illustrated and described below with reference to preferred embodiment.
The specific implementation of the accumulator maintenance instrument in above-described embodiment will be carried out briefly in the preferred embodiment
It is bright.In above-mentioned accumulator maintenance instrument, sampling module 22 includes AD conversion unit, wherein AD conversion unit includes
MAX186 chip.Transceiver module 24 includes first singlechip unit, and processing module 26 includes second singlechip unit.First monolithic
Machine unit can be STC90C58AD single-chip microcontroller, and second singlechip unit can be 89C2051 single-chip microcontroller.
Sampling module 22 is used to obtain the status information of at least one battery pack of battery.In AD conversion unit
MAX186 chip obtains the status information of battery pack in battery by sensor, it is preferable that sampling module 22 passes through sensor
Obtain the voltage value of battery pack in battery.Digital signal, sampling module 22 are converted analog signals into through AD conversion unit
Digital signal is sent to transceiver module 24, and is sent to server-side processing via transceiver module 24.Wherein, sampling module 22 obtains
Take status information can be by obtain battery pack in each single battery status information to obtain the status information of battery pack,
It can be the status information for obtaining whole group battery pack.Wherein, status information includes at least one of: voltage value, current value, temperature
Angle value or internal resistance value.In addition, the MAX186 chip in AD conversion unit also acquires the electricity of the charge and discharge of battery pack in battery
The data information of stream and the electric current of load.
Transceiver module 24 is used to status information being sent to server-side, is determined respectively extremely in server-side according to status information
The state of a few battery pack, and generate control command.Server-side determines the charged of at least one battery pack according to status information
State can be and calculate the current charged shape of battery pack by Ah counting method, Kalman filtering method or self-adaptive routing
State；And then it can be concluded that current maximum state of charge and the highest battery pack of corresponding electricity, minimum state of charge and corresponding
The minimum battery pack of electricity, the internal resistance of the average state of charge of battery pack and corresponding average electricity numerical value and battery pack
Value；To server-side it can be concluded that the state of battery pack, and corresponding control command is generated according to the state of battery pack.Work as electricity
The state of charge of pond group is lower than preset state value, then it represents that battery pack is when first state expression needs to charge, server-side
It generates charging controlling command and is sent to transceiver module 24；When the internal resistance of battery pack is excessive or the lead sulfate of battery pack crystallizes excessively
When coarse, then it represents that when first state expression needs sulphur removal, server-side generates sulphur removal control command and is sent to receipts battery pack
Send out module 24.Wherein, the state of charge of battery pack is bigger, and electricity is higher.
It is double-serial port, the P3.0/ of STC90C58AD single-chip microcontroller inside STC90C58AD single-chip microcontroller in transceiver module 23
P3.1 pin (network label RXD/TXD) forms four bus communication circuitries by optocoupler, is responsible for STC90C58AD single-chip microcontroller
The control of the cascade communication of host and each subsidiary engine；The P1.6/P1.7 pin (network label RXD1/TXD1) of STC90C58AD single-chip microcontroller
It is connected to external communication module (wirelessly or non-wirelessly module), is responsible for the data communication of accumulator maintenance instrument and server end.
Processing module 26 is used to carry out maintenance processing to the battery pack in first state.Battery pack is indicated in first state
The state to charge in needs, 89C2051 single-chip microcontroller charge to battery pack according to charging controlling command.In first state table
Show that battery pack is in the state for needing sulphur removal, 89C2051 single-chip microcontroller carries out sulphur removal to battery pack according to sulphur removal control command.Its
In, when carrying out sulphur removal, 89C2051 single-chip microcontroller first obtains the size of lead sulfate crystallization, and the size meter crystallized by lead sulfate
The resonance frequency of sulfuric acid leading crystal is calculated, then 89C2051 single-chip microcontroller obtains the resonance point of lead sulfate crystallization, last 89C2051
Single-chip microcontroller, optocoupler, field-effect tube device and peripheral circuit composition pulse generating circuit generate sulphur removal pulse input to battery
In group, lead sulfate crystallization is smashed to reach sulfur limitation effect to reach.
Preferably, accumulator maintenance instrument further includes switch module, power conversion module and interface module.
Switch module is for when determining that battery pack needs charging or sulphur removal, connecting the battery pack of needs charging or sulphur removal extremely
Processing module 26, so that carrying out charging or sulphur removal to battery pack.Preferably, switch module includes multiple a pair of with battery pack one
The relay answered, STC90C58AD single-chip microcontroller passes through the on-off of battery pack in Time-sharing control relay and battery, to realize mould
MAX186 chip timesharing in number converting unit obtains the status information of battery cell in battery.Furthermore relay also passes through
Triode and Darlington circuit coupling, 89C2051 single-chip microcontroller by control triode and Darlington circuit on-off come control after
The on-off of electric appliance and battery pack carries out charging or sulphur removal to battery pack to reach.
Power conversion module is used to provide power supply to modules.Power conversion module passes through an air switch and input
City's electrical connection, to be protected by air switch to circuit.Wherein, power conversion module includes the first rectification unit, second
Rectification unit and voltage regulation unit.First rectification unit rectifies the alternating current of input, to obtain the DC voltage of 18v to electric power storage
The battery cell of equalizaing charge is needed to carry out equalizaing charge in pond.Second rectification unit rectifies the alternating current of input, with
DC voltage to 12v is powered sampling module 22 and switch module.Voltage regulation unit obtains 12v's to the second rectification unit
DC voltage carries out pressure stabilizing, to obtain STC90C58AD monolithic of the DC voltage to transceiver module 24 and processing module 26 of 5v
Machine, 89C2051 single-chip microcontroller and other peripheral circuits are powered.
Interface module is used to carry out information transmission with peripheral apparatus comprising AC power interface, indicator light interface, sampling
Interface, subtending port, communication interface and serial interface.AC power interface is connect with power conversion module, for accessing alternating current
To power conversion module.Indicator light interface is connect with transceiver module 24, each to control for being responsible for connection equipment indicating lamp panel
The display of device state indicator lamp.Sampling Interface is connect with switch module, for being responsible for connection sensor, and passes through sensor point
When acquisition battery in battery pack status information, with realize 22 timesharing of sampling module obtain battery in battery pack state letter
Breath.Subtending port is connect with transceiver module 24, for be responsible for the connection of slave subtending port, with realize accumulator maintenance instrument and
The cascade communication of each auxiliary machine controls.Communication interface is connect with transceiver module 24, for being responsible for accumulator maintenance instrument and server
The data at end are transmitted.Serial interface is connect with transceiver module 24, is debugged for realizing the engineering of accumulator maintenance instrument.
A kind of operative scenario of above-mentioned accumulator maintenance instrument is given below:
Fig. 6 is the structural schematic diagram of communication power supply intelligent measurement maintenance system according to the preferred embodiment of the invention, such as Fig. 6
Shown: the system mainly includes network side and battery side.Wherein, excellent in the server that network side includes for analyzing processing
Selection of land can use the modes such as short message, multimedia message by the online curing instrument of battery (i.e. accumulator maintenance instrument) by the server
The working conditions real-time informing such as alarm, processing result is to maintenance personnel.The online curing instrument of battery, is installed on battery side, with
Battery connection, the main function which plays in communication power supply intelligent measurement maintenance system are as follows:
Acquire parameters (including each monomer electricity in website power supply state, battery pack side pressure, battery of battery operation
The acquisition and display of pressure, battery temperature)；
It is responsible for carrying out data communication with server end, specifically: collected data are sent to server end；Receive clothes
Every control instruction that business device end is sent.
Sulphur removal pulse and charging voltage are exported to battery by the connecting line of equipment and accumulator terminal, to realize to storage
The equalizaing charge of battery and online sulphur removal maintenance.
For example, can inhibit the generation of vulcanization for new battery and the battery not vulcanized or reduce the speed of vulcanization；
Battery for having generated vulcanization can achieve the effect of progressive sulphur removal, and the capacity of battery group is enable to be promoted, and improve electricity
Pond power supply capacity reduces battery scrappage.
By the use of above equipment, it can be achieved that each application of electric system (including ups power system, power switch,
Communication Power Source) in the networked control of battery, on-line maintenance management, battery devulcanization function.
In conclusion some according to the abovementioned embodiments of the present invention, in preferred embodiment and preferred embodiment, is adopted
The status information of at least one battery pack of battery is obtained with sampling module；The status information is sent to service by transceiver module
End, and control command is obtained from server-side, wherein the server-side generates the control command according to the state information；Processing
Module carries out the mode of maintenance processing to the battery pack for being in first state at least one battery pack according to the control command,
It solves the problems, such as that the battery pack in battery can not be carried out caused by neatly maintenance processing, provide a kind of online to storage
Battery pack in battery carries out the scheme of maintenance processing, the maintenance effect to battery is improved, to improve battery
Service life.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
Be performed by computing device in the storage device, perhaps they are fabricated to each integrated circuit modules or by they
In multiple modules or step be fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific
Hardware and software combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of accumulator maintenance instrument characterized by comprising sampling module, transceiver module and processing module, wherein
The sampling module, the status information of at least one battery pack for obtaining battery；
The transceiver module is coupled with the sampling module and the processing module respectively, for sending the status information
Control command is obtained to server-side, and from the server-side, wherein the server-side generates the control according to the state information
System order；
The processing module, for according to the control command at least one described battery pack be in first state battery
Group carries out maintenance processing；
Wherein, the accumulator maintenance instrument further include: switch module is coupled respectively to the processing module and the battery,
It is in the battery pack of the first state for connecting at least one described battery pack according to the control command, and disconnects institute
State the battery pack that the first state is not at least one battery pack；
Wherein, in the case where first state expression needs the state of sulphur removal, the processing module is used for according to the control
System order carries out except sulphuring treatment one or more battery packs at least one described battery pack, wherein the processing module
It is also used to obtain the size of lead sulfate crystallization, and calculates the resonance of lead sulfate crystalline solid by the size that the lead sulfate crystallizes
Frequency, while the resonance point of the lead sulfate crystallization is obtained, sulphur removal pulse is input into battery group.
2. accumulator maintenance instrument according to claim 1, which is characterized in that the processing module is used for according to the control
One or more battery packs at least one described battery pack are ordered to export sulphur removal pulse, wherein the sulphur removal pulse is used
In to battery pack progress sulphur removal.
3. accumulator maintenance instrument according to claim 1, which is characterized in that indicate what needs charged in the first state
In the case where state, the processing module is for charging to one or more battery packs at least one described battery pack
Processing.
4. accumulator maintenance instrument according to claim 3, which is characterized in that the processing module is used for according to the control
One or more battery packs at least one described battery pack are ordered to export charging current.
5. accumulator maintenance instrument according to any one of claims 1 to 4, which is characterized in that the accumulator maintenance instrument is also
Including power conversion module, it is connect respectively with the sampling module, the transceiver module, the processing module and switch module,
For alternating current to be respectively converted into corresponding voltage as the energy supply of above-mentioned module.
6. accumulator maintenance instrument according to any one of claim 1 to 4, which is characterized in that the status information includes
At least one of: voltage value, current value, temperature value or internal resistance value.
7. a kind of accumulator maintenance system, characterized by comprising: accumulator maintenance described in any one of claims 1 to 6
Instrument and server, wherein
The server generates the control instruction for receiving the status information according to the state information, and by institute
It states control instruction and is sent to the accumulator maintenance instrument.
8. a kind of accumulator maintenance method, characterized by comprising:
Obtain the status information of at least one battery pack of battery；
The status information is sent to server-side, and obtains control command from the server-side, wherein the server-side according to
The status information generates the control command；
Maintenance processing is carried out to the battery pack for being in first state at least one described battery pack according to the control command；
Wherein, the battery pack that first state is at least one described battery pack is carried out at maintenance according to the control command
Reason includes: to be connected at least one described battery pack to be in the battery pack of the first state according to the control command, and break
Open the battery pack that the first state is not at least one described battery pack；
Wherein, the first state expression need the state of sulphur removal in the case where, according to the control command to it is described at least
In one battery pack in first state battery pack carry out maintenance processing include: according to the control command, to it is described at least
One or more battery packs in one battery pack are carried out except sulphuring treatment, wherein to one at least one described battery pack
Or multiple battery packs carry out removing the size that sulphuring treatment includes: acquisition lead sulfate crystallization, and the size crystallized by the lead sulfate
The resonance frequency of lead sulfate crystalline solid is calculated, while obtaining the resonance point of the lead sulfate crystallization, sulphur removal pulse is input to and arrives
In battery group.
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| CN201310376341.4A CN104425849B (en) | 2013-08-26 | 2013-08-26 | Accumulator maintenance instrument, system and accumulator maintenance method |
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| CN201310376341.4A CN104425849B (en) | 2013-08-26 | 2013-08-26 | Accumulator maintenance instrument, system and accumulator maintenance method |
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| CN104425849B true CN104425849B (en) | 2019-05-24 |
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| CN105489953B (en) * | 2016-01-12 | 2018-09-07 | 华为技术有限公司 | A kind of battery repair system, method and device |
| CN110085928A (en) * | 2019-05-04 | 2019-08-02 | 南京雷子高电气设备有限公司 | A kind of battery conserves monitoring system online |
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| CN202259590U (en) * | 2011-10-10 | 2012-05-30 | 北京嘉捷恒信能源技术有限责任公司 | Online maintaining system for storage battery |
| CN103064027A (en) * | 2012-11-12 | 2013-04-24 | 陕西省电力公司检修公司 | On-line monitoring and maintaining system for 750-volt wireless intelligent storage battery |
| CN203406390U (en) * | 2013-08-26 | 2014-01-22 | 国网青海省电力公司信息通信公司 | Storage battery maintenance instrument and storage battery maintenance system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202259590U (en) * | 2011-10-10 | 2012-05-30 | 北京嘉捷恒信能源技术有限责任公司 | Online maintaining system for storage battery |
| CN103064027A (en) * | 2012-11-12 | 2013-04-24 | 陕西省电力公司检修公司 | On-line monitoring and maintaining system for 750-volt wireless intelligent storage battery |
| CN203406390U (en) * | 2013-08-26 | 2014-01-22 | 国网青海省电力公司信息通信公司 | Storage battery maintenance instrument and storage battery maintenance system |
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