CN104362400A - Online sulphur removal maintaining method and system of storage batteries of LAN-based transformer substation - Google Patents
Online sulphur removal maintaining method and system of storage batteries of LAN-based transformer substation Download PDFInfo
- Publication number
- CN104362400A CN104362400A CN201410648764.1A CN201410648764A CN104362400A CN 104362400 A CN104362400 A CN 104362400A CN 201410648764 A CN201410648764 A CN 201410648764A CN 104362400 A CN104362400 A CN 104362400A
- Authority
- CN
- China
- Prior art keywords
- storage battery
- sulphur removal
- background server
- storage batteries
- online
- 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.)
- Granted
Links
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
-
- 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
- H01M10/4242—Regeneration of electrolyte or reactants
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/44—Star or tree networks
-
- 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
-
- 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
- H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
-
- 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 invention discloses an online sulphur removal maintaining method and system of storage batteries of an LAN (Local Area Network)-based transformer substation. The online sulphur removal maintaining method comprises the following steps: acquiring currents, voltages and internal resistances of the storage batteries, and feeding the currents, the voltages and the internal resistances back to a control unit; if judging that the storage batteries are vulcanized, starting online sulphur removal, sending acquired information of the storage batteries to the base stations by the control unit, transmitting information received by most of base stations in a transformer substation to a background server by establishing a local area network with a star-shaped structure, and transmitting data to a main control center by the background server by virtue of the Internet to form a private internet of things for solely detecting the performances of the storage batteries. The online sulphur removal maintaining system comprises a monitoring unit, a control unit, a charge sulphur removal unit, storage batteries, base stations, a background server and a main control center. According to the online sulphur removal maintaining method and system, a private internet of things mode is established, so that an online sulphur removal system of the storage batteries is relatively intelligent and automatic, remote online comprehensive monitoring is realized for a large-range unattended transformer substation, no influence by time and a region is achieved, and the data are stably and immediately transmitted.
Description
Technical field
The present invention relates to substation equipment on-line monitoring technique field, be specifically related to the online sulphur removal maintenance process of a kind of storage batteries of transformer substation based on LAN and system.
Background technology
Lead acid accumulator is widely used in electric power system at present.Because storage battery is all be connected in parallel on rectifying installation and be in floating charge state at ordinary times, time one is long, storage battery just there will be that activator money comes off, the distortion of electrolyte dry-out, pole plate, pole plate corrosion and the abnormal conditions such as sulfuration, thus cause battery capacity reduction even to be lost efficacy, once commercial power interruption, very likely lead to the major accidents such as power supply interruption.Although most of producer claims that the designed life of its storage battery is more than 5 years, many in actual use battery lifes only had for 2 ~ 3 years, and inclement condition person just there will be capacity and obviously to decline phenomenon after 1 ~ 2 year.
Usually storage battery deterioration main cause is caused to be exactly difference due to single battery uniformity each in batteries, each cell uneven (battery after electric discharge is not as filled full will generation " sulfuration " in time) when causing charging, one joint of underfill in batteries or a few joint cell are because filling insatiable hunger " sulfuration ", the accumulator internal resistance of " sulfuration " increases, this just makes the difference of other each batteries in itself and group larger, and then cause " sulfuration " in battery to increase the weight of, form vicious circle, battery capacity cumulative bad in discharge and recharge use procedure is declined, this is the main cause that lead acid accumulator degradation speed is accelerated.
At present, vulcanisation for storage batteries of transformer substation group is regularly hold repair and maintenance mostly, the burden of staff is added outside the regular maintenance of going out on ordinary days, and the vulcanisation instrument of artificial use, need to detect each storage battery, could be vulcanisation after judging the state of cure (vulcanization) of storage battery, the time of whole work is increased greatly, the comparatively serious storage battery of some sulfurations can not sulphur removal in time like this, and the operating efficiency of whole transformer station is reduced greatly.
These damage larger storage battery and will change after the work several years.The cost expenses of this work itself is very high but also need a large amount of manpower.More seriously, can damage environment in this storage battery process of disposal.How to extend storage battery power supply time and useful life, improve the utilance of resource, be the focus that we pay close attention to, although not all behindhand battery can be repaired, the benefit that the recovery technique of lead acid accumulator is brought is mathematical.The sign of end of life is there is prematurely in many storage batterys due to sulfation.In fact, 90% is had can to utilize accumulator repairing system reparation in the battery gone out of use.
Publication number a kind of communication base station batteries fine maintenance method that has been the disclosure of the invention of 102709611A, the method comprising the steps of: the actual capacity of monitoring storage battery; The actual capacity of storage battery and threshold capacity are compared; When the actual capacity of storage battery is greater than this threshold capacity, carry out online capacity of accumulator combo; And when the actual capacity of storage battery is less than or equal to this threshold capacity, carry out storage battery replacing.The invention also discloses a kind of communication base station batteries backup power system, it utilizes communication base station batteries fine maintenance method of the present invention to carry out meticulous maintenance to storage battery, but this invention automaticity is lower, for inapplicable present most unmanned substation.
Network not only changes equipment connection form, and can by the intellectuality of concentrating and merging the equipment that improves of facility information.Under tectonic network interconnection environment, the present invention studies the processing process of battery monitor data under network environment further, to realize the dynamic evolution of accumulator monitoring soft com-puting model.This invention takes monitoring device and maintenance, maintain interactive design, in interactive process, gather storage battery parameters, adopt computer to carry out the advantage of data processing, online dynamic calculation assessment is carried out to deterioration of battery index and residual capacity.
Summary of the invention
Problem to be solved by this invention is to provide the online sulphur removal maintenance process of a kind of storage batteries of transformer substation based on LAN and system, this system has used Internet technology and technology of Internet of things the batteries in unattended operation transformer station to be coupled together, each batteries monitoring information is carried out gathering and transferring to overall control center, transformer station is made to collect battery vulcanization removing maintenance, online inner walkway technology, remote monitoring, analyze in one, intelligence degree is high, and network transfer speeds is very fast, signal stabilization, one has warning information to transmit in time, fault processes in time, avoid the generation of power accident, improve network quality.
The online sulphur removal maintenance process of a kind of storage batteries of transformer substation based on LAN, first the electric current of storage battery is gathered, voltage, internal resistance, feed back to control unit, when internal resistance increase or capacity underfill appear in storage battery but voltage has risen to full value, charging process is carried out to storage battery, if battery is restorability not yet, just online sulphur removal is started, after storage battery vulcanization solves, proceed to again and charge normal function, the battery information collected and battery vulcanization removing information are sent to base station by described control unit, described base station stores, each transformer station sets up a background server, again by setting up the local area network (LAN) of a star structure, the information that base stations most in transformer station receives is passed to background server, described background server arranges data, graphing and form store.
Data are passed to overall control center by the Internet by described background server, real-time reception storage battery resistance, voltage, electric current and sulphur removal maintenance information, the information received carries out storing and arranging by overall control center, early warning process is carried out for the battery being about to scrap, send geographical coordinate and notify that operation maintenance personnel is changed, being formed a kind of is separately the privately owned Internet of Things of Battery Performance Testing, described overall control center processes the data message that described background server transmission comes, operation maintenance personnel is dispatched, with this, automatic management is carried out to unattended operation transformer station storage battery.
A kind of online sulphur removal of the storage batteries of transformer substation based on LAN curing system for said method, comprise monitoring means, control unit, charging sulfur removal unit, storage battery, base station, background server and overall control center, described monitoring means carries out resistance to described storage battery, voltage, current information gathers, described control unit is connected with described monitoring means and sulfur removal unit of charging, described charging sulfur removal unit is connected with described storage battery, described control unit is connected with described base station by RS485 communication interface, described base station is connected with described background server by starlan, described background server is connected with described overall control center by wired optical fiber.
Described control unit comprises single-chip microcomputer, relay, A/D converter, and described single-chip microcomputer is connected with described relay, and described single-chip microcomputer is connected with described A/D converter.
Described base station comprises cyber-net adapter.
Described background server comprises a station server, sets up starlan and be connected between described server with described base station.
Described overall control center comprises industrial computer, and described industrial computer arranges communication unit, database and information monitoring unit, and described database supported data management, data query and data display, described information monitoring unit arranges warning message and early warning.
The telecommunication devices that described communication unit is carried by a kind of and operation maintenance personnel in 2G, 3G, 4G network is connected.
The invention has the beneficial effects as follows: guard method of the present invention, first the electric current of storage battery is gathered, voltage, internal resistance, feed back to control unit, when internal resistance increase or capacity underfill appear in storage battery but voltage has risen to full value, charging process is carried out to storage battery, if battery is restorability not yet, just online sulphur removal is started, after storage battery vulcanization solves, proceed to again and charge normal function, the battery information collected and battery vulcanization removing information are sent to base station by described control unit, described base station stores, each transformer station sets up a background server, again by setting up the local area network (LAN) of a star structure, the information that base stations most in transformer station receives is passed to background server, described background server arranges data, graphing and form store.The information monitoring to battery current, voltage, internal resistance can be realized, and detect storage battery whether there is sulfation by charging, just can automatically control to carry out sulphur removal work to storage battery if exist, and pass through the transfer of data of control unit to base station, realize digitlization, graphically monitor, base station launches to be connected with background server by starlan, starlan's pattern is fast to data transmission bauds, and network topology is simple, networking easy, be convenient to background server to base station control and management.
Data are passed to overall control center by the Internet by described background server, real-time reception storage battery resistance, voltage, electric current and sulphur removal maintenance information, the information received carries out storing and arranging by overall control center, early warning process is carried out for the battery being about to scrap, send geographical coordinate and notify that operation maintenance personnel is changed, being formed a kind of is separately the privately owned Internet of Things of Battery Performance Testing, described overall control center processes the data message that described background server transmission comes, operation maintenance personnel is dispatched, with this, automatic management is carried out to unattended operation transformer station storage battery.Send data to overall control center, realize unattended transformer station remote intelligent monitoring, the storage battery broken down can be reported to the police by the data come transmission, and early warning is carried out to the storage battery being about to damage, and notify that operation maintenance personnel damages the place of storage battery, timely replacing storage battery, and form a privately owned Internet of Things pattern, make that the online desufurization system of storage battery is more intelligent, automation, remote online comprehensively monitoring is realized to large-scale unattended operation transformer station, not by time, regional impact, transfer of data is in time stable.
Present system comprises monitoring means, control unit, charging sulfur removal unit, storage battery, base station, background server and overall control center, described monitoring means carries out resistance to described storage battery, voltage, current information gathers, described control unit is connected with described monitoring means and sulfur removal unit of charging, described charging sulfur removal unit is connected with described storage battery, described control unit is connected with described base station by RS485 communication interface, described base station is connected with described background server by starlan, described background server is connected with described overall control center by wired optical fiber.The present invention by monitoring means to storage battery resistance, voltage, current information gathers, feed back to control unit, control unit controls charging sulfur removal unit and charges to storage battery, measurement capacity, whether voltage promotes, whether resistance increases, but if also do not arrive full value voltage, full value and resistance also increase, then illustrate that storage battery there occurs sulfation, the sulfur functional that removes starting charging sulfur removal unit carries out sulphur removal to storage battery, after accumulator property recovers substantially, stop battery vulcanization removing, and the information that control unit receives passes through RS485 communications interface transmission to base station, base station is come to realize controlling to control unit by master control pattern, its transmission speed is fast, antijamming capability is strong, long transmission distance, and a base station realizes at most being connected with 128 control units, the information transmission obtained base station is again to background server, realize the performance monitoring to all storage batterys of whole unattended operation transformer station, and by all data summarization to background server, overall control center is sent data to again by background server, realize unattended transformer station remote intelligent monitoring, the storage battery broken down can be reported to the police by the data come transmission, and early warning is carried out to the storage battery being about to damage, and notify that operation maintenance personnel damages the place of storage battery, timely replacing storage battery, and form a privately owned Internet of Things pattern, make the online desufurization system of storage battery more intelligent, automation, remote online comprehensively monitoring is realized to large-scale unattended operation transformer station, not by the time, regional impact, transfer of data is in time stable.
Described control unit comprises single-chip microcomputer, relay, A/D converter, and described single-chip microcomputer is connected with described relay, and described single-chip microcomputer is connected with described A/D converter.The analog quantity that monitoring means monitors by transducer is converted to digital quantity, imports in single-chip microcomputer, and Single-chip Controlling relay and then control charging sulfur removal unit complete charging or sulphur removal work to storage battery.
Described base station comprises cyber-net adapter, and computer is connected with background server by network adapter, and computer stores the every data of storage battery, then transmits it to background server.
Described background server comprises a station server, sets up starlan and be connected between described server with described base station.Described server obtains accumulator monitoring and the sulphur removal information of all base stations in unattended transformer station, and starlan's pattern is fast to data transmission bauds, and network topology is simple, networking easy, be convenient to background server to base station control and management.
Described overall control center comprises industrial computer, and described industrial computer arranges communication unit, database and information monitoring unit, and described database supported data management, data query and data display, described information monitoring unit arranges warning message and early warning.Industrial computer is as the top management equipment of whole system, by VB software programming program, in conjunction with SQL Server 2000 database management language, complete the monitoring to the every data of storage battery and sulphur removal work, data are shown and with picture presentation out, realize unattended transformer station remote intelligent monitoring, can the storage battery broken down be reported to the police by the data come transmission, and early warning is carried out to the storage battery being about to damage.
The telecommunication devices that described communication unit is carried by a kind of and operation maintenance personnel in 2G, 3G, 4G network is connected.Operation maintenance personnel carries telecommunication devices, overall control center passes through the long-range transmission accident information of communication unit to telecommunication devices, notice operation maintenance personnel needs the battery information changing storage battery and needs replacing, form a privately owned Internet of Things pattern, make that the online desufurization system of storage battery is more intelligent, automation, realize remote online comprehensively monitoring to large-scale unattended operation transformer station, not by time, regional impact, transfer of data is in time stable.
The present invention utilizes local area network (LAN) network speed higher, can ensure the rapidity that signal is propagated, and in transformer station, set up a Small-scale LAN, and equipment cost is lower; The burden that can reduce a staff, can avoid the Measuring error regularly held, and only just need can realize the sulphur removal maintenance of all batteries at overall control center; Set up a privately owned Internet of Things pattern, such that the online desufurization system of storage battery is more intelligent, automation, realize remote online comprehensively monitoring to large-scale unattended operation transformer station, not by time, regional impact, transfer of data is in time stable; Avoid the risk burning out and explode of storage battery, greatly save manual maintenance cost, raise labour efficiency, storage battery is in time simultaneously and safeguards, increasing storage battery service life, reduce battery and use total amount, decrease the destruction of waste battery to environment, bring and huge bring energy conservation and environmental protection benefit, safety benefit and economic benefit.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 the present invention is based on the online sulphur removal maintenance process of storage batteries of transformer substation of LAN and the system construction drawing of system;
Fig. 2 is the system construction drawing that base station of the present invention is connected with background server;
Fig. 3 is the system construction drawing of overall control center of the present invention and background server.
Embodiment
Embodiment one
As Fig. 1, shown in Fig. 2 and Fig. 3: the invention provides the online sulphur removal maintenance process of a kind of storage batteries of transformer substation based on LAN, gather the electric current of storage battery 7, voltage, internal resistance, feed back to control unit 1, when internal resistance increase or capacity underfill appear in storage battery 7 but voltage has risen to full value, charging process is carried out to storage battery, if storage battery 7 restorability not yet, just online sulphur removal is started, after storage battery 7 sulfuration solves, proceed to again and charge normal function, storage battery 7 performance information collected and storage battery 7 sulphur removal information are sent to base station 2 by described control unit 1, described base station 2 stores, each transformer station sets up a background server 3, again by setting up the local area network (LAN) of a star structure, the information that base stations 2 most in transformer station receives is passed to background server 3, described background server 3 pairs of data arrange, graphing and form store.The information monitoring to storage battery 7 electric current, voltage, internal resistance can be realized, and detect storage battery whether there is sulfation by charging, just can automatically control to carry out sulphur removal work to storage battery 7 if exist, and pass through the transfer of data of control unit 1 to base station 2, realize digitlization, graphically monitor, base station 2 launches to be connected with background server 3 by starlan, starlan's pattern is fast to data transmission bauds, and network topology is simple, networking easy, be convenient to background server 3 pairs of base station 2 control and managements.
Data are passed to overall control center 4 by the Internet by described background server 3, real-time reception storage battery 7 resistance, voltage, electric current and sulphur removal maintenance information, the information received carries out storing and arranging by overall control center 4, early warning process is carried out for the battery being about to scrap, send geographical coordinate and notify that operation maintenance personnel is changed, being formed a kind of is separately the privately owned Internet of Things of Battery Performance Testing, described overall control center 4 transmits to described background server 3 data message come and processes, operation maintenance personnel is dispatched, with this, automatic management is carried out to unattended operation transformer station storage battery.Send data to overall control center 4, realize unattended transformer station remote intelligent monitoring, the storage battery broken down can be reported to the police by the data come transmission, and early warning is carried out to the storage battery being about to damage, and notify that operation maintenance personnel damages the information of storage battery, timely replacing storage battery, and form a privately owned Internet of Things pattern, make that the online desufurization system of storage battery is more intelligent, automation, remote online comprehensively monitoring is realized to large-scale unattended operation transformer station, not by time, regional impact, transfer of data is in time stable.
Embodiment two
As Fig. 1, shown in Fig. 2 and Fig. 3: present invention also offers a kind of online sulphur removal of the storage batteries of transformer substation based on LAN curing system for said method, comprise monitoring means 5, control unit 1, charging sulfur removal unit 6, storage battery 7, base station 2, background server 3 and overall control center 4, described monitoring means 5 carries out resistance to described storage battery 7, voltage, current information gathers, described control unit 1 is connected with described monitoring means 5 and sulfur removal unit 6 of charging, described charging sulfur removal unit 6 is connected with described storage battery 7, described control unit 1 is connected with described base station 2 by RS485 communication interface, described base station 2 is connected with described background server 3 by starlan, described background server 3 is connected with described overall control center 4 by wired optical fiber.The present invention is by monitoring means 5 pairs of storage battery 7 resistance, voltage, current information gathers, feed back to control unit 1, control unit 1 controls charging sulfur removal unit 6 pairs of storage batterys 7 and charges, measurement capacity, whether voltage promotes, whether resistance increases, if but capacity does not also arrive full value voltage, full value and resistance also increase, then illustrate that storage battery 7 there occurs sulfation, the sulfur functional that removes starting charging sulfur removal unit 6 carries out sulphur removal to storage battery 7, after storage battery 7 performance is recovered substantially, stop storage battery 7 sulphur removal, and the information that control unit 1 receives transfers to base station 2 by RS485 communication interface, base station 2 is come to realize controlling to control unit 1 by master control pattern, its transmission speed is fast, antijamming capability is strong, long transmission distance, and a base station realizes at most being connected with 128 control units, the information transmission obtained base station 2 is again to background server 3, realize the performance monitoring to all storage batterys of whole unattended operation transformer station, and by all data summarization to background server 3, overall control center 4 is sent data to again by background server 3, realize unattended transformer station remote intelligent monitoring, the storage battery broken down can be reported to the police by the data come transmission, and early warning is carried out to the storage battery being about to damage, and notify that operation maintenance personnel damages the place of storage battery, timely replacing storage battery, and form a privately owned Internet of Things pattern, make the online desufurization system of storage battery more intelligent, automation, remote online comprehensively monitoring is realized to large-scale unattended operation transformer station, not by the time, regional impact, transfer of data is in time stable.
Described control unit 1 comprises single-chip microcomputer 10, relay 9, A/D converter 8, and described single-chip microcomputer 10 is connected with described relay 9, and described single-chip microcomputer 10 is connected with described A/D converter 8.The analog quantity that monitoring means 5 monitors is converted to digital quantity by transducer, imports in single-chip microcomputer 10, and single-chip microcomputer 10 control relay 9 and then control charging sulfur removal unit 6 pairs of storage batterys 7 complete charging or sulphur removal work.
Described base station 2 comprises computer 17 and network adapter 11, and computer 17 is connected with background server 3 by network adapter 11, and computer 17 pairs of every data of storage battery 7 store, then transmit it to background server 3.
Described background server 3 comprises a station server 12, sets up starlan and be connected between described server 12 with described base station 2.The storage battery 7 that described server 12 obtains all base stations 2 in unattended transformer station is monitored and sulphur removal information, starlan's pattern is fast to data transmission bauds, and network topology is simple, networking easy, be convenient to background server 3 pairs of base station 2 control and managements.
Described overall control center 4 comprises industrial computer 13, described industrial computer 13 arranges communication unit 16, database 14 and information monitoring unit 15, described database 14 supported data management, data query and data display, described information monitoring unit 15 arranges warning message and early warning.Industrial computer 13 is as the top management equipment of whole system, by VB software programming program, in conjunction with SQL Server 2000 database management language, complete the monitoring to the every data of storage battery and sulphur removal work, data are shown and with picture presentation out, realize unattended transformer station remote intelligent monitoring, can the storage battery broken down be reported to the police by the data come transmission, and early warning is carried out to the storage battery being about to damage.
The telecommunication devices that described communication unit 15 is carried by a kind of and operation maintenance personnel in 2G, 3G, 4G network is connected.Operation maintenance personnel carries telecommunication devices, overall control center 4 passes through the long-range transmission accident information of communication unit 15 to telecommunication devices, notice operation maintenance personnel needs the battery information changing storage battery and needs replacing, form a privately owned Internet of Things pattern, make that the online desufurization system of storage battery is more intelligent, automation, realize remote online comprehensively monitoring to large-scale unattended operation transformer station, not by time, regional impact, transfer of data is in time stable.
Claims (8)
1. the online sulphur removal of the storage batteries of transformer substation based on a LAN maintenance process, gather the electric current of storage battery, voltage, internal resistance, feed back to control unit, it is characterized in that: when internal resistance increase or capacity underfill appear in storage battery but voltage has risen to full value, charging process is carried out to storage battery, if battery is restorability not yet, just online sulphur removal is started, after storage battery vulcanization solves, proceed to again and charge normal function, the battery information collected and battery vulcanization removing information are sent to base station by described control unit, described base station stores, each transformer station sets up a background server, again by setting up the local area network (LAN) of a star structure, the information that base stations most in transformer station receives is passed to background server, described background server arranges data, graphing and form store.
2. as claimed in claim 1 based on the online sulphur removal maintenance process of storage batteries of transformer substation of LAN, it is characterized in that: data are passed to overall control center by the Internet by described background server, real-time reception storage battery resistance, voltage, electric current and sulphur removal maintenance information, the information received carries out storing and arranging by overall control center, early warning process is carried out for the battery being about to scrap, send geographical coordinate and notify that operation maintenance personnel is changed, being formed a kind of is separately the privately owned Internet of Things of Battery Performance Testing, described overall control center processes the data message that described background server transmission comes, operation maintenance personnel is dispatched, with this, automatic management is carried out to unattended operation transformer station storage battery.
3. the online sulphur removal of the storage batteries of transformer substation based on the LAN curing system for said method, it is characterized in that: comprise monitoring means, control unit, charging sulfur removal unit, storage battery, base station, background server and overall control center, described monitoring means carries out resistance to described storage battery, voltage, current information gathers, described control unit is connected with described monitoring means and sulfur removal unit of charging, described charging sulfur removal unit is connected with described storage battery, described control unit is connected with described base station by RS485 communication interface, described base station is connected with described background server by starlan, described background server is connected with described overall control center by wired optical fiber.
4. as claimed in claim 3 based on the online sulphur removal curing system of storage batteries of transformer substation of LAN, it is characterized in that: described control unit comprises single-chip microcomputer, relay, A/D converter, described single-chip microcomputer is connected with described relay, and described single-chip microcomputer is connected with described A/D converter.
5., as claimed in claim 3 based on the online sulphur removal curing system of storage batteries of transformer substation of LAN, it is characterized in that: described base station comprises cyber-net adapter.
6., as claimed in claim 3 based on the online sulphur removal curing system of storage batteries of transformer substation of LAN, it is characterized in that: described background server comprises a station server, set up starlan between described server with described base station and be connected.
7. as claimed in claim 3 based on the online sulphur removal curing system of storage batteries of transformer substation of LAN, it is characterized in that: described overall control center comprises industrial computer, described industrial computer arranges communication unit, database and information monitoring unit, described database supported data management, data query and data display, described information monitoring unit arranges warning message and early warning.
8., as claimed in claim 7 based on the online sulphur removal curing system of storage batteries of transformer substation of LAN, it is characterized in that: the telecommunication devices that described communication unit is carried by a kind of and operation maintenance personnel in 2G, 3G, 4G network is connected.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410648764.1A CN104362400B (en) | 2014-11-17 | 2014-11-17 | A kind of online sulphur removal maintenance process of storage batteries of transformer substation based on LAN and system |
| CN201610682977.5A CN106356573B (en) | 2014-11-17 | 2014-11-17 | A kind of online sulphur removal maintenance process of storage batteries of transformer substation based on LAN |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410648764.1A CN104362400B (en) | 2014-11-17 | 2014-11-17 | A kind of online sulphur removal maintenance process of storage batteries of transformer substation based on LAN and system |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610682977.5A Division CN106356573B (en) | 2014-11-17 | 2014-11-17 | A kind of online sulphur removal maintenance process of storage batteries of transformer substation based on LAN |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104362400A true CN104362400A (en) | 2015-02-18 |
| CN104362400B CN104362400B (en) | 2016-08-17 |
Family
ID=52529640
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410648764.1A Active CN104362400B (en) | 2014-11-17 | 2014-11-17 | A kind of online sulphur removal maintenance process of storage batteries of transformer substation based on LAN and system |
| CN201610682977.5A Active CN106356573B (en) | 2014-11-17 | 2014-11-17 | A kind of online sulphur removal maintenance process of storage batteries of transformer substation based on LAN |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610682977.5A Active CN106356573B (en) | 2014-11-17 | 2014-11-17 | A kind of online sulphur removal maintenance process of storage batteries of transformer substation based on LAN |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104362400B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112910096A (en) * | 2021-03-23 | 2021-06-04 | 广西电网有限责任公司钦州供电局 | Remote online DC power supply comprehensive test system and method |
| CN114614120A (en) * | 2022-03-21 | 2022-06-10 | 广东智卓高飞能源科技有限公司 | Remote monitoring and self-desulfurizing system of lead-acid storage battery |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110365536A (en) * | 2019-07-17 | 2019-10-22 | 深圳市智物联网络有限公司 | A kind of the fault cues method and relevant apparatus of internet of things equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5986435A (en) * | 1982-06-07 | 1999-11-16 | Intermec Ip Corp. | Method of utilizing a battery powered system having two processors |
| JP2009081078A (en) * | 2007-09-27 | 2009-04-16 | Hitachi Ltd | Storage battery storing device and storage battery storing method |
| CN101752616A (en) * | 2008-12-05 | 2010-06-23 | 河南省电力公司信阳供电公司 | On-line maintenance method of accumulator capacity of direct current operative power source of substation |
| 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 |
| CN204230373U (en) * | 2014-11-17 | 2015-03-25 | 国家电网公司 | The online sulphur removal curing system of a kind of storage batteries of transformer substation based on LAN |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201623227U (en) * | 2010-03-03 | 2010-11-03 | 福州福光电子有限公司 | Sulfuration-preventing and desulphurizing curing instrument for lead-acid storage battery pack |
| CN201985223U (en) * | 2011-04-02 | 2011-09-21 | 中国移动通信集团安徽有限公司 | Storage battery desulphurization system |
| CN103928722B (en) * | 2014-05-06 | 2016-06-08 | 常蓬彬 | A kind of lead-acid accumulator multiple-way system online desulfurizing device of forward spike |
-
2014
- 2014-11-17 CN CN201410648764.1A patent/CN104362400B/en active Active
- 2014-11-17 CN CN201610682977.5A patent/CN106356573B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5986435A (en) * | 1982-06-07 | 1999-11-16 | Intermec Ip Corp. | Method of utilizing a battery powered system having two processors |
| JP2009081078A (en) * | 2007-09-27 | 2009-04-16 | Hitachi Ltd | Storage battery storing device and storage battery storing method |
| CN101752616A (en) * | 2008-12-05 | 2010-06-23 | 河南省电力公司信阳供电公司 | On-line maintenance method of accumulator capacity of direct current operative power source of substation |
| 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 |
| CN204230373U (en) * | 2014-11-17 | 2015-03-25 | 国家电网公司 | The online sulphur removal curing system of a kind of storage batteries of transformer substation based on LAN |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112910096A (en) * | 2021-03-23 | 2021-06-04 | 广西电网有限责任公司钦州供电局 | Remote online DC power supply comprehensive test system and method |
| CN114614120A (en) * | 2022-03-21 | 2022-06-10 | 广东智卓高飞能源科技有限公司 | Remote monitoring and self-desulfurizing system of lead-acid storage battery |
| CN114614120B (en) * | 2022-03-21 | 2022-12-20 | 广东智卓高飞能源科技有限公司 | Remote monitoring and self-desulfurizing system of lead-acid storage battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106356573B (en) | 2019-04-05 |
| CN104362400B (en) | 2016-08-17 |
| CN106356573A (en) | 2017-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103064027B (en) | A kind of 750KV intelligent wireless accumulator on-line monitoring and maintenance system | |
| CN104332669A (en) | Online intelligent substation storage battery monitoring and maintenance method and system | |
| CN204928218U (en) | Lead acid battery control system and intelligent system | |
| CN104466278A (en) | Online battery detection, repairing and evaluation method | |
| CN103852744A (en) | Distributed online monitoring system and method for electric energy metering device | |
| CN204156610U (en) | A kind of intelligent distribution network fault processing module | |
| CN113159598A (en) | Method and device for rush repair and scheduling of transformer area faults and terminal equipment | |
| CN104362400B (en) | A kind of online sulphur removal maintenance process of storage batteries of transformer substation based on LAN and system | |
| CN102355063A (en) | Power equipment monitoring system | |
| CN201918929U (en) | Collector-shoe gear with intelligent detection function | |
| CN204230373U (en) | The online sulphur removal curing system of a kind of storage batteries of transformer substation based on LAN | |
| CN202676855U (en) | Long-distance positioning device for lightning stroke fault point of power transmission line | |
| CN206790096U (en) | One kind is based on cell distribution maintenance free intelligent d. c power-supply system | |
| CN110350663B (en) | Low-voltage household meter power failure fault warning device and method based on edge calculation | |
| CN206272263U (en) | New and old intelligent accummulator uses device with | |
| CN104333082A (en) | Online maintenance system and method of distributed power supply | |
| CN204759716U (en) | Remote terminal warning system | |
| CN204230374U (en) | A kind of storage batteries of transformer substation intelligent on-line monitoring maintenance system | |
| CN202696288U (en) | Rapid on site self-healing apparatus and system for power distribution network fault | |
| CN204065313U (en) | A kind of distribution line failure on-Line Monitor Device | |
| CN202309223U (en) | Electrical equipment monitoring system | |
| CN104037942A (en) | Dispatching automation system based UPS (Uninterruptible Power Supply) remote maintenance system | |
| CN204789872U (en) | Distribution system trouble on -line monitoring system | |
| CN210950815U (en) | Pipeline safety early warning system | |
| CN204442021U (en) | A kind of remote maintenance device of uninterrupted power supply |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |