CN206658102U - A kind of automation of transformation substations equipment fault self-healing system - Google Patents
A kind of automation of transformation substations equipment fault self-healing system Download PDFInfo
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- CN206658102U CN206658102U CN201720266261.7U CN201720266261U CN206658102U CN 206658102 U CN206658102 U CN 206658102U CN 201720266261 U CN201720266261 U CN 201720266261U CN 206658102 U CN206658102 U CN 206658102U
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- 230000009466 transformation Effects 0.000 title claims abstract description 19
- 238000012544 monitoring process Methods 0.000 claims abstract description 26
- 230000011664 signaling Effects 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims description 8
- 230000003993 interaction Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000008030 elimination Effects 0.000 description 4
- 238000003379 elimination reaction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/40—Display of information, e.g. of data or controls
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses
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Abstract
The utility model provides a kind of automation of transformation substations equipment fault self-healing system, is mainly made up of main frame and monitoring backstage；Main frame includes casing and circuit arrangement, and the circuit arrangement of main frame includes Ethernet transceiver module, one-chip computer module, touch-screen, output interface module, logic controller, relay group, socket group and power module；The Ethernet transceiver module of main frame is electrically connected by the interchanger in transformer station with controlled automation equipment two-way signaling；Socket group electrically connects with controlled automation equipment in transformer station；One-chip computer module detects failure by the IP of the controlled automation equipments of ping；Logic controller, using failure is automatic, sequential automatically and manually three pattern, realized to disconnected/energization source by relay group according to the instruction of one-chip computer module or monitoring backstage and restarts self-healing to the controlled automation equipment that soft fault occurs.The utility model is simple in construction, and cost is not high, easy to install, can greatly improve operating efficiency, saves man power and material's cost.
Description
Technical field
It the utility model is related to substation equipment monitoring technology field, and in particular to a kind of automation of transformation substations equipment fault
Self-healing system.
Background technology
With the horizontal continuous development of power automation, automatic technology and equipment are used widely in transformer station.
Electric substation automation system is using data acquisition, the cyber-net communication technology, passes through the function of substation secondary device
The electric integrated property that merger and optimum organization are monitored, measured, automatically controlled and coordinated to substation operation operating mode in real time is certainly
Dynamicization system.Automation equipment in electric substation automation system is typically provided corresponding IP address；Electric substation automation system
In the automation equipment such as router, encryption equipment, electric quantity collector, station level interchanger, total control equipment running for a long time
In, software crash failure or hardware device failure unavoidably occurs；Operating experience shows, wherein 90% or so failure is equal
For software crash failure, it can be restarted by device power supply (DPS) and be solved.Any equipment occurs in electric substation automation system
Failure can bring adverse effect to the operation of transformer station, it is then desired to the equipment fault energy in electric substation automation system
It is enough to find and handle in time.
At present, the discovery of automation of transformation substations equipment fault relies primarily on manual inspection, and to automation of transformation substations equipment
The exclusion of failure fully relies on manual site's defect elimination, particularly to accounting for the soft of automation of transformation substations equipment fault total amount 90% or so
Deadlock, it is also desirable to it is artificial to carry out Failure elimination by restarting equipment to scene, although its operation is simple, however, entering
Entering work of transformer substation has the program of a set of strict demand：Application defect elimination, make out an invoice, permit, rush towards scene, carry out safe read out, most
After be operated, be related to three or four departments and coordinate jointly, the circulation of several road programs.Current mode operating efficiency is low, leads
The waste of substantial amounts of human and material resources is caused, this present situation, needs change badly.
Utility model content
The purpose of this utility model is：The problem of in background technology, there is provided a kind of simple in construction, easy to install
Automation of transformation substations equipment fault self-healing system, the system when in use can be to automation of transformation substations equipment in software crash
In the case of restart the equipment automatically, it is automatic in the case where device hardware damages to carry out alarm maintenance, so as to effectively carry
High automation of transformation substations equipment fault discovery and treatment effeciency, use manpower and material resources sparingly, and ensure substation safety reliability service.
The technical solution of the utility model is：Automation of transformation substations equipment fault self-healing system of the present utility model, it is tied
Structure feature is：Including main frame and monitoring backstage；
Above-mentioned main frame is the all-in-one being made up of casing and circuit arrangement, and the circuit arrangement of main frame is received and dispatched including Ethernet
Module, one-chip computer module, touch-screen, output interface module, logic controller, relay group, socket group and power module；Touch
Touch screen and socket group is fixedly installed on casing；
Socket group includes several power outlets, and the quantity of the power outlet of socket group is according to controlled automatic in transformer station
The quantity for changing equipment determines；Relay group includes the relay of quantity identical with the power outlet of socket group；Power module and insert
Each power outlet of seat group has power input and power output end respectively；Logic controller has signal input part, communication
End, control signal output, power input and power output end；Each relay of relay group inputs provided with control signal
End, power input and power output end；
One-chip computer module electrically connects with Ethernet transceiver module two-way signaling；Touch-screen and one-chip computer module two-way signaling electricity
Connection；Logic controller is electrically connected by its signal input part by output interface module with one-chip computer module signal；Logic control
Device is communicated by its communication ends with monitoring backstage remote interaction；The control signal input of each relay of relay group and logic control
The control signal output electrical connection of device processed；The power input of each power outlet of socket group respectively with relay group it is each after
The power output end of electrical equipment is corresponding to be electrically connected；The power input of power module and the power output end of logic controller are electrically connected
Connect；The power output end of power module provides working power for one-chip computer module and touch-screen；
In use, main frame is in transformer station；The Ethernet transceiver module of host circuit device passes through the friendship in transformer station
Change planes and electrically connected with the controlled automation equipment two-way signaling in transformer station；The power output end of each power outlet of socket group with
The power input electrical connection of corresponding controlled automation equipment in transformer station；The power input and relay of logic controller
AC220V power supplys in the external transformer station of power input of each relay of device group.
The utility model has positive effect：（1）Automation of transformation substations equipment fault self-healing system of the present utility model,
It is made up of the main frame in transformer station and long-range monitoring backstage, and system architecture is simple, and cost is not high, and main frame is monoblock type
Structure, small volume are easy to bit selecting in transformer station, and installation is easy to connect.（2）Automation of transformation substations equipment of the present utility model
Fault self-recovery system, it is flexible to operation when in use, and functional reliability is good.（3）The automation of transformation substations of the present utility model
Equipment fault self-healing system, it can effectively solve the problem that the software for accounting for automation of transformation substations equipment fault total amount about 90% when in use
Deadlock, simultaneously alert can be also found in time to hardware fault, compared to manual inspection of the prior art and people
Work defect elimination pattern, it is possible to increase operating efficiency more than 85%, while substantial amounts of man power and material's cost can be saved.
Brief description of the drawings
Fig. 1 is structural schematic block diagram of the present utility model, also schematically shows in figure and is handed in its station with transformer station
Change planes and the annexation of controlled automation equipment.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
（Embodiment）
See Fig. 1, the automation of transformation substations equipment fault judgement of the present embodiment and self-healing system, it is mainly by main frame and monitoring
Backstage forms.
Main frame is the all-in-one being made up of casing and circuit arrangement, and the circuit arrangement of main frame mainly receives and dispatches mould by Ethernet
Block, one-chip computer module, touch-screen, output interface module, logic controller, relay group, socket group and power module composition,
Wherein, touch-screen and socket group are fixedly installed on casing.
Socket group includes several power outlets, and the quantity of the power outlet of socket group is according to controlled automatic in transformer station
The quantity for changing equipment is determined, 6 power outlets are preferably used in the present embodiment.Relay group includes the power supply of quantity and socket group
Socket number identical relay.There is power input and power supply to export respectively for each power outlet of socket group and power module
End；Logic controller is provided with signal input part, communication ends, control signal output, power input and power output end；Relay
Each relay of device group is provided with control signal input, power input and power output end.
One-chip computer module electrically connects with Ethernet transceiver module two-way signaling；Touch-screen and one-chip computer module two-way signaling electricity
Connection；Logic controller is electrically connected by its signal input part by output interface module with one-chip computer module signal；Logic control
Device is communicated by its communication ends with monitoring backstage remote interaction；The control signal input of each relay of relay group and logic control
The control signal output electrical connection of device processed；The power input of each power outlet of socket group respectively with relay group it is each after
The power output end of electrical equipment is corresponding to be electrically connected；The power input of power module and the power output end of logic controller are electrically connected
Connect；The power output end of power module provides working power for one-chip computer module and touch-screen.
In use, main frame is in transformer station；The Ethernet transceiver module of host circuit device passes through the friendship in transformer station
Change planes and electrically connected with the controlled automation equipment two-way signaling in transformer station；The power output end of each power outlet of socket group with
The power input electrical connection of corresponding controlled automation equipment in transformer station；1 power outlet connects 1 controlled automation and set
It is standby；In the external transformer station of the power input of the power input of logic controller and each relay of relay group
AC220V power supplys.
In the present embodiment, logic controller preferably uses the logic controller of Siemens's ST30 models.
In the circuit arrangement of main frame：
Ethernet transceiver module, for via the interchanger in transformer station realize one-chip computer module with it is controlled in transformer station
Information exchange between automation equipment.
One-chip computer module, for sending sense command, carrying out breakdown judge and sending corresponding move according to fault type
Instruct and the information for display.In the present embodiment, the mode of one-chip computer module detection is controlled in wheel ping transformer stations
The IP address of automation equipment.
Touch-screen, for inputting the IP address and presentation of information of controlled automation equipment in transformer station.
Output interface module, information and the signalling channel of instruction are sent to logic controller for providing one-chip computer module.
Logic controller, for managing the logical relation of self-healing power supply, according to single-chip microcomputer or the action command of monitoring backstage
Corresponding control relay group action is switched on or switched off the power supply of socket group, the information exchange of realization and monitoring backstage and is power supply
Module provides DC24V power supplys.
Relay group, by controlling the power supply of socket group interior power socket is disconnected/logical to realize under the control of logic controller
The automatic of controlled automation equipment in transformer station is restarted.
Monitoring backstage, for provide remote monitoring picture, selection controlled plant selfhealing mode, displaying scene operative scenario with
And self-healing action command is remotely sent to logic controller.
（Application examples）
The automation of transformation substations equipment fault self-healing system of previous embodiment, its when in use method of work summary such as
Under：
Main frame is arranged in transformer station, the switch communication in the Ethernet transceiver module of main frame and transformer station is connected
Connect；Logic controller is connected with monitoring backstage telecommunication；By each power outlet of host socket group with it is controlled in transformer station
The power input electrical connection of automation equipment, then main frame is connected into AC220V power supplys in transformer station；Start monitoring backstage, system
Start working.The IP address of each controlled automation equipment is inputted by the touch-screen of main frame, and is sent to one-chip computer module storage；
IP address of the one-chip computer module every time cycle ping once each controlled automation equipments in turn of a setting；This step
In, the time cycle of setting is preferably 2 minutes.If one-chip computer module is unable to ping in continuous 2 wheel ping time cycles leads to certain
The IP address of one controlled automation equipment, then one-chip computer module judge and record the controlled automation equipment to break down, and will
Fault message sends touch-screen, logic controller and monitoring backstage；Meanwhile one-chip computer module judge that this breaks down it is controlled from
Whether this failure of dynamicization equipment is second of failure within continuous 4 wheel ping time cycles, if so, one-chip computer module is sentenced
It is scheduled on the continuous 2 times controlled automation equipments for being determined as failure in continuous 4 wheel ping time cycles and hardware fault, monolithic occurs
Machine module sends " hardware fault occurs for the equipment that IP address is * *, row scene investigation that come in " word to touch-screen and monitoring backstage
Information warning；If it is not, then monitoring backstage selects power supply selfhealing mode by its monitoring interface, if the selected failure of monitoring backstage is automatic
Pattern, the information that logic controller is sent according to one-chip computer module, select and control the controlled automation equipment pair to break down
The actuating of relay in the relay group answered, the power supply of corresponding power outlet in socket group is disconnected, is broken down so as to disconnect
Controlled automation equipment power supply and continue one setting power-off time interval, in power process, logic controller is not
The status information of the controlled automation equipment to break down of single-chip microcomputer transmission is responded again；Power-off time interval is expired, logic
The actuating of relay selected in controller control relay group, restores electricity to the controlled automation equipment of deenergization, realizes
Equipment is restarted；In this step, the power-off time interval of setting preferably uses 5 minutes；If monitoring backstage selectes sequential automatic mode,
Then logic controller is when the built-in default controlled automatic reboot time of automation equipment sequential reaches, according to setting order successively
Each relay is gradually acted in control relay group, and corresponding each controlled automation equipment is restarted automatically successively；If monitoring backstage
Manual mode is selected, then monitoring personnel utilizes monitored picture in monitoring backstage, sends manually to a certain controlled automation equipment weight
The instruction opened, logic controller is according to the corresponding actuating of relay in the instruction control relay group of monitoring backstage, directly to this
Controlled automation equipment is restarted.
Above example and application examples are the explanations to specific embodiment of the present utility model, rather than to the utility model
Limitation, person skilled in the relevant technique can also do in the case where not departing from spirit and scope of the present utility model
Go out various conversion and change and obtain corresponding equivalent technical scheme, therefore all equivalent technical schemes should be included into
Scope of patent protection of the present utility model.
Claims (1)
- A kind of 1. automation of transformation substations equipment fault self-healing system, it is characterised in that：Including main frame and monitoring backstage；Described main frame is the all-in-one being made up of casing and circuit arrangement, and the circuit arrangement of main frame includes Ethernet transmitting-receiving mould Block, one-chip computer module, touch-screen, output interface module, logic controller, relay group, socket group and power module；Touch Screen and socket group are fixedly installed on casing；Socket group includes several power outlets, and the quantity of the power outlet of socket group is set according to automation controlled in transformer station Standby quantity determines；Relay group includes the relay of quantity identical with the power outlet of socket group；Power module and socket group Each power outlet there is power input and power output end respectively；Logic controller has signal input part, communication ends, control Signal output part, power input and power output end processed；Each relay of relay group is provided with control signal input, power supply Input and power output end；One-chip computer module electrically connects with Ethernet transceiver module two-way signaling；Touch-screen is electrically connected with one-chip computer module two-way signaling Connect；Logic controller is electrically connected by its signal input part by output interface module with one-chip computer module signal；Logic controller Communicated by its communication ends with monitoring backstage remote interaction；The control signal input of each relay of relay group and logic control The control signal output electrical connection of device；The power input of each power outlet of socket group each relay with relay group respectively The power output end of device is corresponding to be electrically connected；The power input of power module electrically connects with the power output end of logic controller； The power output end of power module provides working power for one-chip computer module and touch-screen；In use, main frame is in transformer station；The Ethernet transceiver module of host circuit device passes through the interchanger in transformer station Electrically connected with the controlled automation equipment two-way signaling in transformer station；The power output end of each power outlet of socket group and power transformation The power input electrical connection of corresponding controlled automation equipment in standing；The power input and relay group of logic controller Each relay the external transformer station of power input in AC220V power supplys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720266261.7U CN206658102U (en) | 2017-03-17 | 2017-03-17 | A kind of automation of transformation substations equipment fault self-healing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720266261.7U CN206658102U (en) | 2017-03-17 | 2017-03-17 | A kind of automation of transformation substations equipment fault self-healing system |
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| Publication Number | Publication Date |
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| CN206658102U true CN206658102U (en) | 2017-11-21 |
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| CN201720266261.7U Expired - Fee Related CN206658102U (en) | 2017-03-17 | 2017-03-17 | A kind of automation of transformation substations equipment fault self-healing system |
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| CN (1) | CN206658102U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107046328A (en) * | 2017-03-17 | 2017-08-15 | 国网江苏省电力公司常州供电公司 | Automation of transformation substations equipment fault judgement and self-healing system |
| CN111323672A (en) * | 2020-04-14 | 2020-06-23 | 广州思泰信息技术有限公司 | Remote availability detection device for substation automation equipment |
-
2017
- 2017-03-17 CN CN201720266261.7U patent/CN206658102U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107046328A (en) * | 2017-03-17 | 2017-08-15 | 国网江苏省电力公司常州供电公司 | Automation of transformation substations equipment fault judgement and self-healing system |
| CN111323672A (en) * | 2020-04-14 | 2020-06-23 | 广州思泰信息技术有限公司 | Remote availability detection device for substation automation equipment |
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Granted publication date: 20171121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |