CN106374155A - Lead-acid storage battery acquisition module and novel lead-acid storage battery - Google Patents
Lead-acid storage battery acquisition module and novel lead-acid storage battery Download PDFInfo
- Publication number
- CN106374155A CN106374155A CN201510430245.2A CN201510430245A CN106374155A CN 106374155 A CN106374155 A CN 106374155A CN 201510430245 A CN201510430245 A CN 201510430245A CN 106374155 A CN106374155 A CN 106374155A
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- CN
- China
- Prior art keywords
- lead
- acid accumulator
- storage battery
- acid
- collection module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- H01M10/48—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
- H01M10/06—Lead-acid accumulators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The present invention provides a lead-acid storage battery acquisition module and a novel lead-acid storage battery. According to the present invention, an acquisition module is arranged inside the shell of a lead-acid storage battery, such that the wire arrangement is simple when the state parameters of the lead-acid storage battery are collected so as to improve the safety during detection; the data storage unit of the acquisition module can collect the original data of the battery leaving the factory and collects the state parameters during a battery use process, and the original data of the data storage unit follows the lead-acid storage battery, such that the original data and the state parameters are conveniently compared at the subsequent stage, the accurate judgment can be performed on the health status of the lead-acid storage battery, and the optimal maintenance scheme of the lead-acid storage battery can be obtained; and further an internal temperature acquisition unit is arranged inside the shell of the lead-acid storage battery, the internal temperature of the lead-acid storage battery can be precisely collected, and if the battery is overheated, the battery overheating situation can be timely notified and the measure can be performed so as to reduce the battery rejecting and improve the power supply quality of the base station.
Description
Technical field
The application is related to cell art, the collection module of more particularly, to a kind of lead-acid accumulator and NEW Pb
Acid accumulator.
Background technology
Valve-regulated lead-acid battery, is widely used in electric power machine room, data center module, shifting often as back-up source
The important places such as dynamic base station.In recent years, the market capacity of global valve-regulated lead-acid battery reached up to a hundred
The scale of hundred million yuans/year.
Because the running environment diversity of valve-regulated lead-acid battery is very big, for many important places, to valve control
The monitoring of lead-acid accumulator and maintenance are necessary.At present, the monitoring to accumulator and maintenance mainly have in the industry
Two ways:
The first is manual patrol, at set intervals (such as 3 months or half a year), and engineering staff reaches
Scene, carries out the test such as battery current, voltage, temperature, manual record test measurement data.Manually patrol
Depending on there are several shortcomings: because a lot of base stations are remote, personnel's vehicle resources input is larger, wastes time and energy；
Electric power and machine room are important places, and personnel's turnover management is very strict, and personnel enter machine room and there may be machine room event
Barrier hidden danger.
Second is setting storage battery monitoring system, by gathering electric current, voltage and the running environment of accumulator
The data such as temperature are judging the real time status of accumulator, and adopt corresponding counter-measure.This method is one
Determine the shortcoming of manpower tour is solved on degree, got certain effect.But also bring new inconvenience:
One is that monitoring cable is complicated, is easily formed and disturbs with forceful electric power cable, or even breaking, short-circuit；Two is ring
Border temperature cannot truly reflect the behaviour in service of accumulator it is impossible to accurately judge the health status of accumulator,
Lead to not science carries out care and maintenance.
Under prior art conditions, the stand-by power supply of communication base station generally occurs holding after using about 2～3 years
Amount rapid decrease, is forced to scrap in advance, causes substantial amounts of economic loss and environmental pollution.Or battery is in
Low capacity is run, and shortening base station standby electricity duration, thus affecting base station communication service quality, depositing in the communications
Disconnected hidden danger.
The service life how preferably maintaining and extending valve-regulated lead-acid battery is current lead-acid battery industry
One problem in the urgent need to address.
Content of the invention
The application provides a kind of collection module and the novel lead-acid storage battery of novel lead-acid storage battery, it is possible to achieve
Real-time detection to each item data of inside battery and transmission.
According to the application's in a first aspect, the application provides a kind of collection module of lead-acid accumulator, comprising:
Voltage acquisition unit, described voltage acquisition unit is connected between the both positive and negative polarity of described lead-acid accumulator, is used for
Gather the magnitude of voltage of described lead-acid accumulator；Current acquisition unit, described current acquisition unit is used for gathering institute
State the current value of lead-acid accumulator；Internal temperature collecting unit, described internal temperature collecting unit is used for gathering
The internal temperature of described lead-acid accumulator；Processor, described processor is used for receiving described voltage acquisition unit
The magnitude of voltage of described lead-acid accumulator of transmission, the current value and described interior of described current acquisition unit transmission
The internal temperature of portion's temperature collecting cell transmission.
One embodiment, also includes: data storage cell, and described data storage cell is with described processor even
Connect, for storing initial data when lead-acid accumulator dispatches from the factory and the lead-acid accumulator from the output of described processor
State parameter during use.
One embodiment, also includes: the communication interface electrically connecting with described processor；Described collection module leads to
Cross described communication interface and carry out data exchange with outside.
One embodiment, described current acquisition unit includes Hall element.
One embodiment, described internal temperature collecting unit includes critesistor.
According to the second aspect of the application, the application provides a kind of novel lead-acid storage battery, comprising: housing with
And it is arranged on lead-acid accumulator body in described housing, also include: the collection mould being arranged in described housing
Group, described collection module is electrically connected with described lead-acid accumulator body, and described collection module includes: voltage is adopted
Collection unit, described voltage acquisition unit is connected between the both positive and negative polarity of described lead-acid accumulator body, is used for adopting
Collect the magnitude of voltage of described lead-acid accumulator body；Current acquisition unit, described current acquisition unit is used for gathering
The current value of described lead-acid accumulator body；Internal temperature collecting unit, described internal temperature collecting unit is used
In the temperature gathering described lead-acid accumulator body；Processor, described processor is used for receiving described voltage to be adopted
The magnitude of voltage of described lead-acid accumulator body of collection unit transmission, the current value of described current acquisition unit transmission
And the temperature of described internal temperature collecting unit transmission.
One embodiment, described collection module also includes: data storage cell, described data storage cell with
Described processor connects, during storing initial data and use when lead-acid accumulator body dispatches from the factory
State parameter.
One embodiment, described housing includes: shell and upper lid, and described inside the shell is provided with middle cover, institute
State shell, with described upper lid, described middle cover is coated on inside；Described internal temperature collecting unit is arranged on described
In cover the position of described lead-acid accumulator body negative plate.
One embodiment, described temperature collecting cell includes critesistor, and described critesistor is arranged on described
In cover position inside described lead-acid accumulator body.
One embodiment, described collection module also includes: the communication interface electrically connecting with processor, described adopts
Collection module carries out data exchange by described communication interface and outside.
The present invention provides a kind of collection module and the novel lead-acid storage battery of lead-acid accumulator, by storing in plumbic acid
Setting collection module in the housing of battery, one when being to make collection acid accumulator use status of processes parameter,
Wiring and winding displacement are simpler, safety when lifting detects to lead-acid accumulator health degree.Two is collection
The data storage cell of module can either gather initial data when lead-acid accumulator dispatches from the factory, and can gather plumbic acid again
State parameter during accumulator use, and the initial data of data storage cell follows lead-acid accumulator,
It is easy to subsequently initial data be compared with state parameter, one is made to the real time health state of lead-acid accumulator
The individual maintenance scheme more accurately judging, obtaining lead-acid accumulator optimum.Further, by plumbic acid
Inside accumulator housing, setting internal temperature collecting unit, can more accurately gather the inside temperature of lead-acid accumulator
Degree, once the situation of temperature overheating in lead-acid accumulator, user can learn in time and take measures, from
And preferably safeguard lead-acid accumulator, reduce battery and scrap, and lift the power supply quality to base station.
Brief description
Fig. 1 is the structural representation of the novel lead-acid storage battery of the application.
Specific embodiment
Combine accompanying drawing below by specific embodiment the present invention is described in further detail.
In the embodiment of the present application, collection module and the novel lead-acid storage battery of a kind of lead-acid accumulator are provided,
By the collection module of setting inside lead-acid accumulator, every state parameter during battery use can be carried out
Real-time detection and transmission.
Embodiment one:
As shown in figure 1, the collection module 20 of the lead-acid accumulator of the present embodiment may include that
Processor 1 and the voltage acquisition unit 2 being connected with processor 1, current acquisition unit 3 and inside
Temperature collecting cell 4.
Voltage acquisition unit 2 is connected between the positive pole 11 of lead-acid accumulator 10 and negative pole 12, for gathering
The magnitude of voltage of lead-acid accumulator 10.
Current acquisition unit 3 is used for gathering the current value of lead-acid accumulator 10.
Internal temperature collecting unit 4 is used for gathering the internal temperature of lead-acid accumulator 10.
Processor 1 is used for the magnitude of voltage of lead-acid accumulator 10 of receiving voltage collecting unit 2 transmission, electric current is adopted
The current value of collection unit 3 transmission and the internal temperature of internal temperature collecting unit 4 transmission.
In one preferred embodiment, collection module 20 also includes: data storage cell 5, data storage list
Unit 5 is connected with processor 1, for storing initial data when lead-acid accumulator dispatches from the factory and defeated from processor 1
State parameter during the lead-acid accumulator use going out.Processor 1 receiving voltage collecting unit 2 transmission
The plumbic acid of magnitude of voltage, the current value of current acquisition unit 3 transmission and internal temperature collecting unit 4 transmission stores
The internal temperature of battery.Data storage cell 5 is set in collection module 20, memory element 5 can receive
And storing magnitude of voltage, current value and the internal temperature that processor 1 transmits, that is, the lead-acid accumulator that is stored with uses
During state parameter.Meanwhile, memory element 5 is stored with initial data when dispatching from the factory for the lead-acid accumulator.
Processor 1 can obtain initial data from memory element 5, and initial data and lead-acid accumulator were used
State parameter in journey is compared and is estimated, can accurately obtain the soc (battery charge of lead-acid accumulator
Rate, state of charge) and soh (health degree of battery, state of health).
The collection module 20 of the embodiment of the present application also includes: the communication interface 6 electrically connecting with processor 1.Adopt
Collection module 20 carries out data exchange by communication interface 6 and outside.Preferably, communication interface 6 adopts rs485
Interface.Processor 1 is passed through communication interface 6 and is connected with outside server apparatus, realize gathering module 20 and
Outside data exchange.By the temperature value in the lead-acid accumulator collecting, magnitude of voltage, current value transmission
To in server apparatus.Because collection module 20 is in lead-acid storage battery production, produces in the lump and be arranged on electricity
Within pond, thus processor 1 can obtain battery from produce to the internal temperature values during coming into operation,
Magnitude of voltage, current value, these initial datas and state parameter are recorded, during battery uses,
User can by call outside server, learn battery production when initial data (original inside
Temperature value, magnitude of voltage, current value) and instantly use in battery state parameter (real-time inside battery
Temperature value, magnitude of voltage, current value).Utilization state parameter and initial data are compared and are estimated, thus
Make one to the real-time status of each lead-acid accumulator more accurately to judge, as whether too low in battery capacity so that
Need replacing etc..Can get soc and soh of lead-acid accumulator.Thus can easily and accurately know
The last state of battery and residual life.And need not manually carry out wiring or disassembling section, you can to electricity
Pond is detected.Greatly improve detection efficiency and detection accuracy, reduce the destruction to battery.
In one preferred embodiment, processor 1 is arm processor.
In one preferred embodiment, current acquisition unit 3 includes Hall element.To lead-acid accumulator
Current acquisition precision is higher, and error can be less than one of percentage.
In one preferred embodiment, temperature collecting cell 4 includes critesistor.When measuring battery temperature,
The resistance of critesistor can be changed with the change of internal temperature of battery.Meanwhile, temperature collecting cell 4
The resistance value collecting is converted into voltage signal, is transferred in arm processor.The embodiment of the present application
The Acquisition Error of temperature collecting cell can be less than one of percentage, and acquisition precision is high, is therefore supplied to locate
Data in reason device 1 is more accurate.In order to be able to collect the temperature of inside battery, in temperature collecting cell 4
Critesistor be arranged at the position covering cell negative plate in lead-acid accumulator 10.
In one preferred embodiment, the collection module of lead-acid accumulator also includes: dc/dc modular converter 7.
The input of dc/dc modular converter 7 is connected with the positive pole 11 of lead-acid accumulator and negative pole 12, outfan with
Collecting unit 20 unit connects, for being collection module 20 by the voltage conversion of lead-acid accumulator 10
Running voltage.
Dc/dc modular converter 7 outfan is adopted with voltage acquisition unit 2, current acquisition unit 3, internal temperature
Collection unit 4, data storage cell 5 and communication interface 6 connect.
The lead-acid accumulator that the present invention provides, comprises the collection module being arranged in battery container, specifically includes:
Processor and the voltage acquisition unit being connected with processor, current acquisition unit and temperature collecting cell,
Voltage acquisition unit is connected with the both positive and negative polarity of lead-acid accumulator respectively, for gathering the magnitude of voltage of battery and transmitting
To processor.Current acquisition unit is used for gathering the current value of lead-acid accumulator and being transferred to processor, temperature
Collecting unit is used for gathering the internal temperature of lead-acid accumulator and transmitting to processor, can be received by processor
Internal temperature during set battery use, magnitude of voltage and current value, and because processor passes through communication
Interface is connected with outside server apparatus, therefore each electric signal parameter can be transferred to outside and be recorded,
It is easy to detect and contrast, thus soc, soh of real-time estimation battery and residual life, preferably right
Battery is safeguarded, reduces battery and scraps, and lifts the power supply quality to base station.
Embodiment two:
The application also provides a kind of novel lead-acid storage battery, comprising: include: housing (not shown), shell
Internal lead-acid accumulator body.Also include: the collection module 20 being arranged in housing, collection module 20 with
Lead-acid accumulator body electrically connects, and collection module 20 includes processor 1 and the voltage being connected with processor 1
Collecting unit 2, current acquisition unit 3 and temperature collecting cell 4.
Voltage acquisition unit 2 is connected between the positive pole 11 of lead-acid accumulator 10 and negative pole 12, for gathering
The magnitude of voltage of lead-acid accumulator body.
Current acquisition unit 3 is used for gathering the current value of lead-acid accumulator body.
Internal temperature collecting unit 4 is used for gathering the temperature of lead-acid accumulator body, i.e. novel lead-acid storage battery
Internal temperature.
Processor 1 is used for the magnitude of voltage of lead-acid accumulator body of receiving voltage collecting unit 2 transmission, electric current
The current value of collecting unit 3 transmission and the temperature of internal temperature collecting unit 4 transmission.
It is worthy of note that, the lead-acid accumulator body in the present embodiment is traditional lead acid batteries, for complete
Become electrochemical reaction, the energy content of battery is provided.Namely do not include the lead-acid accumulator monomer of lead-acid accumulator housing.
In one embodiment, collection module 20 also includes: data storage cell 5, data storage cell 5 with
Processor 1 connects, for storing initial data when lead-acid accumulator dispatches from the factory and the lead from processor 1 output
State parameter during acid accumulator use.
In one preferred embodiment, housing includes shell and upper lid, and inside the shell is provided with middle cover, shell
With upper lid, middle cover is coated on inside.
Internal temperature collecting unit 4 covers the position of lead-acid accumulator body negative plate in being arranged on.From
And internal temperature collecting unit 4 can collect the temperature within novel lead-acid storage battery in time, namely plumbic acid
The local temperature of accumulator.User can grasp the state of temperature within lead-acid accumulator in real time, once plumbic acid
Overheated situation in battery temp, can take corresponding maintenance measure in time, thus preferably safeguarding
Lead-acid accumulator.
In one preferred embodiment, internal temperature collecting unit 4 includes critesistor, and critesistor is arranged
In cover position inside novel lead-acid storage battery body.
In one preferred embodiment, collection module 20 also includes: the communication interface electrically connecting with processor 1
6.Communication interface 6 is preferably rs485 interface.Communication interface 6 is electrically connected with the processor 1 of collection module 20
Connect, collection module 20 carries out data exchange by communication interface 6 and outside.Being realized by communication interface 6 will
Lead-acid accumulator internal temperature, magnitude of voltage and current value transmit to outside, and user can grasp plumbic acid in real time and store
Whether the temperature regime of inside battery, voltage and current are normal.Protection can be taken when abnormal occur in time
Measure, effectively safeguards lead-acid accumulator, thus extending the service life of battery.
Above content is to further describe it is impossible to recognize with reference to specific embodiment is made for the present invention
Determine the present invention be embodied as be confined to these explanations.Ordinary skill for the technical field of the invention
For personnel, without departing from the inventive concept of the premise, some simple deduction or replace can also be made.
Claims (10)
1. a kind of collection module of lead-acid accumulator is it is characterised in that include:
Voltage acquisition unit, described voltage acquisition unit is connected between the both positive and negative polarity of described lead-acid accumulator,
For gathering the magnitude of voltage of described lead-acid accumulator；
Current acquisition unit, described current acquisition unit is used for gathering the current value of described lead-acid accumulator；
Internal temperature collecting unit, described internal temperature collecting unit is used for gathering the interior of described lead-acid accumulator
Portion's temperature；
Processor, described processor is used for receiving the described lead-acid accumulator of described voltage acquisition unit transmission
It is interior that magnitude of voltage, the current value of described current acquisition unit transmission and described internal temperature collecting unit transmit
Portion's temperature.
2. the collection module of lead-acid accumulator as claimed in claim 1 is it is characterised in that also include: number
According to memory element, described data storage cell is connected with described processor, dispatches from the factory for storing lead-acid accumulator
When initial data and from described processor output lead-acid accumulator use during state parameter.
3. the collection module of lead-acid accumulator as claimed in claim 1 or 2 is it is characterised in that also include:
The communication interface electrically connecting with described processor；Described collection module is carried out with outside by described communication interface
Data exchange.
4. the collection module of lead-acid accumulator as claimed in claim 1 or 2 is it is characterised in that described electric current
Collecting unit includes Hall element.
5. the collection module of lead-acid accumulator as claimed in claim 1 or 2 is it is characterised in that described inside
Temperature collecting cell includes critesistor.
6. a kind of novel lead-acid storage battery, comprising: housing and be arranged on lead-acid accumulator in described housing this
Body is it is characterised in that also include: is arranged on the collection module in described housing, described collection module and institute
State the electrical connection of lead-acid accumulator body, described collection module includes:
Voltage acquisition unit, described voltage acquisition unit be connected to described lead-acid accumulator body both positive and negative polarity it
Between, for gathering the magnitude of voltage of described lead-acid accumulator body；
Current acquisition unit, described current acquisition unit is used for gathering the current value of described lead-acid accumulator body；
Internal temperature collecting unit, described internal temperature collecting unit is used for gathering described lead-acid accumulator body
Temperature；
Processor, described processor is for receiving the described lead-acid accumulator that described voltage acquisition unit transmits originally
The magnitude of voltage of body, the current value of described current acquisition unit transmission and the transmission of described internal temperature collecting unit
Temperature.
7. novel lead-acid storage battery as claimed in claim 6 is it is characterised in that described collection module also wraps
Include: data storage cell, described data storage cell is connected with described processor, for storing lead acid storage battery
Initial data when pond body dispatches from the factory and the state parameter during use.
8. novel lead-acid storage battery as claimed in claims 6 or 7 is it is characterised in that described housing includes:
Shell and upper lid, described inside the shell is provided with middle cover, and described middle cover is coated by described shell with described upper lid
Internally；
Described internal temperature collecting unit be arranged on described in cover described lead-acid accumulator body negative plate
Position.
9. novel lead-acid storage battery as claimed in claim 8 is it is characterised in that described temperature collecting cell bag
Include critesistor, described critesistor be arranged on described in cover inside described lead-acid accumulator body
Position.
10. novel lead-acid storage battery as claimed in claims 6 or 7 is it is characterised in that described collection module
Also include: the communication interface electrically connecting with processor, described collection module passes through described communication interface and outside
Carry out data exchange.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510430245.2A CN106374155A (en) | 2015-07-21 | 2015-07-21 | Lead-acid storage battery acquisition module and novel lead-acid storage battery |
| US15/302,975 US9837838B2 (en) | 2015-07-21 | 2015-08-27 | Collecting module, new lead-acid battery, charge and discharge control device and intelligent battery |
| PCT/CN2015/088229 WO2017012173A1 (en) | 2015-07-21 | 2015-08-27 | Acquisition module, novel lead-acid storage battery, charge-discharge control device, and smart battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510430245.2A CN106374155A (en) | 2015-07-21 | 2015-07-21 | Lead-acid storage battery acquisition module and novel lead-acid storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106374155A true CN106374155A (en) | 2017-02-01 |
Family
ID=57879843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510430245.2A Pending CN106374155A (en) | 2015-07-21 | 2015-07-21 | Lead-acid storage battery acquisition module and novel lead-acid storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106374155A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111856284A (en) * | 2020-06-11 | 2020-10-30 | 国网江苏省电力有限公司电力科学研究院 | Failure analysis method and device for energy storage power station battery |
| CN113741592A (en) * | 2021-08-26 | 2021-12-03 | 深圳市禾望电气股份有限公司 | Control method for temperature control system of energy storage converter |
| CN114295986A (en) * | 2021-12-03 | 2022-04-08 | 广西电网有限责任公司北海供电局 | Storage battery state monitoring module |
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