CN107394894A - A kind of fault location based on automation equipment virtual connections and visual presentation device - Google Patents
A kind of fault location based on automation equipment virtual connections and visual presentation device Download PDFInfo
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- CN107394894A CN107394894A CN201710663944.0A CN201710663944A CN107394894A CN 107394894 A CN107394894 A CN 107394894A CN 201710663944 A CN201710663944 A CN 201710663944A CN 107394894 A CN107394894 A CN 107394894A
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- virtual connections
- locator
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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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
Abstract
The invention discloses a kind of fault location based on automation equipment virtual connections and visualize device, including automation equipment virtual connections, fault locator and visual presentation device, automation equipment virtual connections include virtual connections definition and virtual connections graphic software platform, fault locator includes real-time early warning device, communication failure quick positioner, remote control failure locator, telesignalling dithering locator and the doomed dead locator of remote measurement, visualizing device includes control centre's display, mobile intelligent terminal and failure command car.The present invention passes through SCD virtual connections definer, realize graphic software platform, the state of network or equipment can be prejudged by fault locator, easy-to-look-up failure, remote control problem is set to have good grounds, the efficiency of telesignalling dithering and the doomed dead trouble-shoots of remote measurement is improved, mobile intelligent terminal reduces communication error, and failure command car improves the accuracy rate for reaching equipment fault point.
Description
Technical field
The present invention relates to transformer station field, specially a kind of fault location and visualization based on automation equipment virtual connections
Exhibiting device.
Background technology
At present, automatic system of intelligent transformer station configured centered on substation configuration description file SCD, design and
Debugging, it is proposed that virtual connections concept come represent the inside virtual connections of equipment, externally output and input virtual connections information, in SCD
Expressed.But SCD file content is huge, generally there is hundreds of thousands row, and grammer is complex, and design, debug and O＆M
It is difficult directly to understand during the knowledge such as personnel's shortage IEC 61850, XML, also lacks each side for visualizing each equipment room now
The device of two-way virtual connections relation, existing fault locator can only also use in fixed-site, and it is inconvenient to carry, and does not possess
Self-navigation, personnel are automatically brought to the function of trouble point.
The content of the invention
It is an object of the invention to provide a kind of fault location based on automation equipment virtual connections and visualize dress
Put, solve the fault-location problem of automation equipment virtual connections, while realize to virtual connections fault location displaying and automatic
The function of navigation.
To achieve the above object, the present invention provides following technical scheme：A kind of failure based on automation equipment virtual connections
Positioning and visualize device, including automation equipment virtual connections and visualize device at fault locator, it is described from
Dynamicization equipment virtual connections include virtual connections definition and virtual connections graphic software platform, and the virtual connections definition is determined by SCD virtual connections
Adopted device completes definition, and it includes IDE input virtual connections definition and IDE output virtual connections definition, the IDE inputs virtual connections definition
Be each IED subordinate's logical device LD logical node LN input child node subordinate's outer non-economic node preserve input virtually connect
Definition is connect, it includes data attribute name, data object name, sends implementor name, sends logical device name, sends logical node name,
Logical node Instance Name is sent, sends logical node prefix, the attribute that the empty terminal of input is quoted, the IDE outputs virtual connections are determined
Justice is that the output that the FCDA nodes under each IED subordinate's logical device LD logical nodes LN under data set node are sent out is empty
Connection definition, it includes data attribute name, data object name, sends logical device name, sends logical node name, sends logic section
Point Instance Name, the attribute of logical node prefix is sent, output virtual connections will associate with the inside void terminal for receiving IED, and formation connects
The input virtual connections of debit, the virtual connections graphic software platform are completed by SCL successively resolver, the successively solution of the SCL
Parser is the input virtual connections and output virtual connections structure for constructing IED, and graphic software platform, the graphic software platform include figure
Change each IED of whole station, graphical IED input virtual connections and graphical IED output virtual connections, the fault locator includes real-time
Precaution device, communication failure quick positioner, remote control failure locator, telesignalling dithering locator and the doomed dead locator of remote measurement, it is described
Real-time early warning device includes on-line analysis communications status module, analyzes network status module and the real-time self-test mould of equipment in real time
Block, the communication failure quick positioner include SCD virtual secondary circuit visualization systems, and interchanger and on-line monitoring collection are eventually
End, the SCD virtual secondary circuits visualization system complete communication virtual connections monitor in real time it is graphical, the interchanger and
Line monitoring acquisition terminal coordinates the network topological diagram of generation automated system, the network topological diagram and logic of the automated system
Chain graph is associated, and the remote control failure locator passes through main website, telemechanical, observing and controlling and intelligent terminal, including obtains remote control choosing
Select, remote control is performed, and remote control is returned to school, and control is outputed, and the information of remote signalling displacement, it combines SCD file, passes through fuzzy matching and sequential
Judge, whole remote control process is reappeared, and remote control failure cause is accurately positioned, the telesignalling dithering locator is
Remote signalling point and time of origin that process layer, wall and station level are shaken within a period of time are enumerated, according to time, interval
The remote signalling point shaken is shown according to three aspects, the doomed dead locator of remote measurement is to enumerate wall, station level
Doomed dead telemetry station and time of origin occur within a period of time, it is doomed dead to occurring according to two aspects according to time, interval
Telemetry station is shown, and the visual presentation device includes control centre's display, mobile intelligent terminal and failure command car,
It is connected with control centre main frame, and control centre's main frame is connected with system database and fault locator, the system
Database purchase Visualization Model, control centre's display include known computer monitor and mosaic display screen, they
It is arranged in control centre hall, the profile of the protection shell of the intelligent terminal is cuboid, and its material is ABS engineering plastics
Material, degree of protection is IP67, is communication area on the left side of protection shell, has communication module, including wireless communication module inside it
With wire communication module, there is wire communication socket in left side, and there be wireless gain antenna its top, and the centre of intelligent terminal has aobvious
Display screen, the display screen are explosion-proof display screens, have light sensor inside it, are key-press input area on the right of display screen,
The arranged beneath in key-press input area has Fingerprint Identification Unit, also has in the top side face of intelligent terminal and shrinks handle, the failure commander
Ceiling be housed above car, the ceiling includes support frame and tempering canopy, the support frame be separately fixed at vehicle front with
Rear, the tempering canopy are embedded in the top of support frame, universal supervising device are disposed with tempering canopy top front, and it includes ten thousand
To camera and tachymeter, communication device is disposed with behind universal supervising device, it includes communication box and wireless gain day
Line, the communication box are fixed on the lower section on the inside of tailstock portion tempering canopy, and its inside includes control circuit, wireless transmitter receiver dress
Put, the lower section on the inside of tempering canopy is also sequentially arranged with the first display, second display, in failure command car vehicle body from front to back
Inside is sequentially arranged with the first seat, the second seat and tool box from front to back, first seat be arranged in the first display and
Between second display, second seat arrangement is disposed with first after second display at the headstock of failure command car
Avoidance sensing device, the second avoidance sensing device, the first avoidance sensing device are disposed with the tailstock of failure command car
Model with the second avoidance sensing device is identical, and inside also includes LED light, among the failure command car vehicle body in
Portion is disposed with control cabinet, including control cabinet shell, power supply module and control unit.
Preferably, the Visualization Model of the system database is parsed by original design blueprint, described to set
It is DWG electronic format drawings to count blueprint, and it is converted into DXF vector graphics, the DXF vector graphics by the first conversion of drawings device
Title, position, size information including all pels, it is further analyzed by pattern analysis device, the pattern analysis device according to
Subgraph rectangle frame in DXF vector graphics, subgraph page separation is carried out, identify the drawing explanation of lower right field in drawing, read
Go out drawing page title, figure number, date and time information, according to the title of drawing page, by fuzzy matching automatically obtain drawing page type,
Affiliated interval, secondary device, it is accustomed to by the drafting of different types of drawing page pel position attribution, and the type drawing page,
Required modeled data is automatically extracted out, the modeled data is handled by SCD model interactions device, and the information after association is formed
Visualization Model.
Preferably, the communication protocol between the remote control failure locator main website and telemechanical is IEC104, telemechanical and observing and controlling
Between communication protocol be MMS, the communication protocol between observing and controlling and intelligent terminal is GOOSE.
Preferably, the remote control shake locator is that event is shaken to IEC104, MMS shake events and GOOSE shake things
Part is analyzed.
Preferably, the doomed dead locator of the remote measurement is that the doomed dead event of IEC104 remote measurements, the doomed dead event of MMS remote measurements are divided
Analysis.
Preferably, the material of the control cabinet shell of the failure command car control cabinet is ABS engineering plastics, degree of protection
IP65, the power supply module of the control cabinet include chargeable storage, power source charges module and multiple power source socket, the control
The control unit of case includes control circuit and central processing unit, and the central processing unit includes drive module, is automatically positioned module,
Image processing module, described image processing module and the first display, second display, universal supervising device, the first avoidance pass
Induction device and the second avoidance sensing device are connected, and the module that is automatically positioned is connected with communication device, the drive module with and
The motor of failure command car is connected, the communication device receive the equipment fault positional information that control centre's main frame transmits and
Image information, the information for being automatically positioned module identification parsing communication device, it is also connected with drive module, and booting failure refers to
Wave car and reach trouble point automatically.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention is by SCD virtual connections definer, defines each IED input and output virtual connections, and by SCL by
Layer resolver, construct IED input virtual connections and output virtual connections structure, and each IED of graphic software platform whole station, graphic software platform
IED input and output virtual connections, realize that automation equipment virtual connections visualize, with tradition by device interior void terminal,
External lead-out terminal and input virtual connections information, in SCD being subject to expression compares, even if design, debugging and operation maintenance personnel lack
The knowledge such as IEC 61850, XML also can directly be understood, and enhance intuitive.
2nd, the present invention can be carried out the real-time early warning of electrical secondary system, be wrapped by the real-time early warning device in fault locator
Include network traffics mutation or to a certain trend gradual change, procotol distribution proportion mutation or to a certain trend gradual change, communication terminal
Online tracking, network topology structure track online, and attack anticipation, equipment cpu load, temperature, internal memory use, disk
Capacity etc..By communications status module, the on-line analysis of network status module and equipment self-inspection module, according to dependent failure
Feature and summary of experience, which kind of change prejudges the state of network or equipment will occur, and provide corresponding alarm, realize failure
Have not occurred and be found, reduce the influence that failure is run to electric substation automation system.
3rd, the present invention is by the SCD virtual secondary circuit visualization systems in communication failure quick positioner, by intelligent change
Invisible impalpable empty terminal, the secondary circuit in power station, with visible, the tangible connected mode of traditional cable secondary circuit
Operation maintenance personnel is showed, changes the state of secondary system of intelligent substation black box, improves safeguarding for electrical secondary system
Property, coordinated by interchanger and on-line monitoring acquisition terminal and automatically generate the network topological diagram of automated system, and by logic chain
Road figure and the network topology of reality are associated, and can arbitrarily be redirected, facilitate operation maintenance personnel quick by logical link failure
Search the device or port of specific failure.
4th, the remote control failure locator of the present invention obtains remote control correlation according to agreement in tri- aspects of 104, MMS, GOOSE
Information, with reference to SCD file, judged by fuzzy matching and sequential, remote control failure cause is accurately positioned, makes remote control problem
Have good grounds, greatly improve the accuracy of O＆M, by telesignalling dithering locator to IEC104, MMS, GOOSE jitter points thing
Part is analyzed, and the remote signalling point shaken can be shown according to process layer, wall, station level according to time, interval,
The efficiency of telesignalling dithering trouble-shoots is greatly improved, passes through the progress doomed dead to IEC104, MMS remote measurement of the doomed dead locator of remote measurement
Analysis, it can be shown, be greatly improved to doomed dead telemetry station occurs according to wall, station level according to time, interval
The efficiency of the doomed dead trouble-shoots of remote measurement.
5th, mobile intelligent terminal of the present invention can use in narrow space, by communication module transfer system database and
The Visualization Model of trouble location in fault locator, can only be in control hall inquiry fault visual figure phase with tradition
Than, inquiry is more convenient, after avoiding into work-yard remote inquiry look into out of order situation, reduce communication error, carry
High efficiency, the information for being automatically positioned module and being received by parsing communication device on simultaneous faults command car, can guide therefore
Barrier command car reaches trouble point automatically, realizes unattended, the automatic function of arriving trouble point, for remote equipment appearance event
Barrier needs manual search to be compared to trouble point, reduces search difficulty, improves the accuracy rate for reaching equipment fault point.
Brief description of the drawings
Fig. 1 is SCD virtual connections definer of the present invention composition figure；
Fig. 2 is the graphical schematic diagram of virtual connections of the present invention；
Fig. 3 is fault locator of the present invention composition figure；
Fig. 4 is Visualization Model product process figure of the present invention；
Fig. 5 visualizes device connection figure for the present invention；
Fig. 6 is failure command car schematic diagram of the present invention；
Fig. 7 is that intelligent terminal of the present invention connects schematic diagram；
In figure：1 failure command car, 2 ceilings, 3 universal supervising devices, 4 communication devices, 5 tool boxes, 6 second seats, 7
Two displays, 8 first seats, 9 first displays, 10 first avoidance sensing devices, 11 control cabinets, 12 second avoidances sensing dress
Put, 13 intelligent terminals, 1301 communication areas, 1302 shrink handles, 1303 protection shells, 1304 input areas, 1305 Fingerprint Identification Units,
1306 display screens.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-7, a kind of fault location based on automation equipment virtual connections and visual presentation device are referred to, including certainly
Dynamicization equipment virtual connections, fault locator and visualize device, automation equipment virtual connections include virtual connections definition and
Virtual connections graphic software platform, virtual connections definition are to complete to define by SCD virtual connections definer, and it includes IDE inputs virtual connections and determined
Justice and IDE output virtual connections definition, IDE input virtual connections define be each IED subordinate's logical device LD logical node LN
The input virtual connections definition that child node subordinate's outer non-economic node preserves is inputted, it includes data attribute name, data object name, hair
Send implementor name, send logical device name, send logical node name, send logical node Instance Name, send logical node prefix, defeated
Enter the attribute that empty terminal is quoted, IDE output virtual connections definition is data set under each IED subordinate's logical device LD logical nodes LN
The output virtual connections definition that FCDA nodes under node are sent out, it includes data attribute name, data object name, sends logic
Implementor name, logical node name is sent, send logical node Instance Name, send the attribute of logical node prefix, output virtual connections will
Associated with the inside void terminal for receiving IED, form the input virtual connections of recipient, virtual connections graphic software platform is by SCL
Successively resolver is completed, and it is construction IED input virtual connections and exports virtual connections structure, and graphic software platform, including figure
Change each IED of whole station, graphical IED input virtual connections and graphical IED output virtual connections, fault locator include real-time early warning
Device, communication failure quick positioner, remote control failure locator, telesignalling dithering locator and the doomed dead locator of remote measurement, real-time early warning
Device includes on-line analysis communications status module, analyzes network status module and equipment real-time self-check module, communication event in real time
Barrier quick positioner includes SCD virtual secondary circuit visualization systems, interchanger and on-line monitoring acquisition terminal, SCD virtual two
Minor loop visualization system complete communication virtual connections monitor in real time it is graphical, interchanger and on-line monitoring acquisition terminal match somebody with somebody symphysis
Into the network topological diagram of automated system, network topological diagram and the logical links figure of automated system are associated, remote control failure
Locator passes through main website, telemechanical, observing and controlling and intelligent terminal, and the communication protocol between main website and telemechanical is IEC104, and telemechanical is with surveying
Communication protocol between control is MMS, and the communication protocol between observing and controlling and intelligent terminal is GOOSE, including obtains remote control selection, distant
Control is performed, and remote control is returned to school, and control is outputed, and the information of remote signalling displacement, it combines SCD file, is judged by fuzzy matching and sequential,
Whole remote control process is reappeared, and remote control failure cause is accurately positioned, telesignalling dithering locator is to IEC104
Shake event, MMS shake events and GOOSE shakes event are analyzed, and enumerate process layer, wall and station level at one section
The interior remote signalling point and time of origin shaken, the remote signalling shaken is clicked through according to three aspects according to time, interval
Row displaying, the doomed dead locator of remote measurement is that the doomed dead event of IEC104 remote measurements, the doomed dead event of MMS remote measurements are analyzed, and is between enumerating
Doomed dead telemetry station and time of origin occur within a period of time for interlayer, station level, according to time, interval according to two aspects pair
Doomed dead telemetry station occurs to be shown, visualizing device includes control centre's display, mobile intelligent terminal 13 and event
Hinder command car 1, it is connected with control centre main frame, and control centre's main frame is connected with system database and fault locator, is
System database purchase Visualization Model, Visualization Model is parsed by original design blueprint, and it is DWG electronics lattice to devise and draw the blueprint
Formula drawing, it is converted into DXF vector graphics by the first conversion of drawings device, and title, position, the size that it includes all pels are believed
Breath, it is further analyzed by pattern analysis device, subgraph rectangle frame of the pattern analysis device in DXF vector graphics, carries out subgraph
Page separation, the drawing explanation of lower right field in drawing is identified, drawing page title, figure number, date and time information are read out, according to drawing
The title of page, the type of drawing page, affiliated interval, secondary device are automatically obtained by fuzzy matching, by different types of drawing
Page pel position attribution, and the drafting custom of the type drawing page, automatically extract out required modeled data, model number
Handled according to by SCD model interactions device, the information after association forms Visualization Model, and control centre's display includes known computer
Display and mosaic display screen, they are arranged in control centre hall, and the profile of the protection shell 1303 of intelligent terminal 13 is
Cuboid, its material are ABS engineering plastics, and degree of protection is IP67, are communication areas on the left side of protection shell 1303, it
There is communication module inside, including there is wire communication socket in wireless communication module and wire communication module, left side, and its top also has
There is display screen 1306 wireless gain antenna, the centre of intelligent terminal 13, and it is explosion-proof display screen, have light sensor inside it,
It is key-press input area 1304 on the right of display screen 1306, the arranged beneath in key-press input area 1304 has Fingerprint Identification Unit
1305, also have in the top side face of intelligent terminal 13 and shrink handle 1302, the top of failure command car 1 is equipped with ceiling 2, and it includes support
Skeleton and tempering canopy, support frame are separately fixed at vehicle front and rear, and tempering canopy is embedded in the top of support frame, in tempering
Canopy top front is disposed with universal supervising device 3, and it includes universal camera and tachymeter, behind universal supervising device 3
Communication device 4 is disposed with, it includes communication box and wireless gain antenna, under communication box is fixed on the inside of tailstock portion tempering canopy
Side, it is internal to include control circuit, wireless transmitting and receiving device, and the lower section on the inside of tempering canopy is also sequentially arranged with the from front to back
One display 9, second display 7, the first seat 8, the second seat is sequentially arranged with from front to back in the interior of body of failure command car 1
6 and tool box 5, the first seat 8 be arranged between the first display 9 and second display 7, it is aobvious that the second seat 6 is arranged in second
After showing device 7, the first avoidance sensing device 10, the cloth at the tailstock of failure command car 1 are disposed with the headstock of failure command car 1
It is equipped with the second avoidance sensing device 12, the model of the first avoidance sensing device 10 and the second avoidance sensing device 12 is identical,
Inside also includes LED indicator lamps, and the inside among the vehicle body of failure command car 1 is disposed with control cabinet 11, including outside control cabinet
Shell, power supply module and control unit, the material of control cabinet shell are ABS engineering plastics, degree of protection IP65, and power supply module includes
Chargeable storage, power source charges module and multiple power source socket, control unit include control circuit and central processing unit, center
Processor includes drive module, is automatically positioned module, image processing module, image processing module and the first display 9, and second is aobvious
Show device 7, universal supervising device 3, the first avoidance sensing device 10 is connected with the second avoidance sensing device 12, be automatically positioned module with
Communication device 4 is connected, drive module with and the motor of failure command car 1 be connected, the reception control centre master of communication device 4
The equipment fault positional information and image information that machine transmits, be automatically positioned module identification parsing communication device 4 information, it also with
Drive module is connected, and booting failure command car 1 reaches trouble point automatically, reduces search difficulty, improves arrival equipment fault
The accuracy rate of point.
In use, SCD virtual connections definer defines each IED input and output virtual connections, and successively solved by SCL
Parser, construct IED input virtual connections and output virtual connections structure, and graphic software platform whole station each IED, graphic software platform IED
Input and output virtual connections；Real-time early warning device in fault locator carries out the real-time early warning of electrical secondary system, passes through communication
The on-line analysis of block of state, network status module and equipment self-inspection module, foundation dependent failure feature and summary of experience,
Which kind of change will occur for the state of anticipation network or equipment, and provide corresponding alarm, by communication failure quick positioner
SCD virtual secondary circuit visualization systems, by empty terminal, secondary circuit connected mode graphical representation to operation maintenance
Personnel, the network topological diagram for automatically generating automated system, operation maintenance personnel are coordinated by interchanger and on-line monitoring acquisition terminal
Quickly search the device or port of specific failure by logical link failure, remote control failure locator according to agreement 104, MMS,
Tri- aspects of GOOSE obtain the related information of remote control, with reference to SCD file, are judged by fuzzy matching and sequential, remote control is failed
Reason is accurately positioned, and IEC104, MMS, GOOSE jitter points event are analyzed by telesignalling dithering locator, according to
Time, interval are shown according to process layer, wall, station level to the remote signalling point shaken, the doomed dead locator pair of remote measurement
IEC104, MMS remote measurement are doomed dead to be analyzed, and is clicked through according to time, interval according to wall, station level to doomed dead remote measurement occurs
Row displaying；When operation maintenance personnel needs to check fault message in narrow space, intelligent terminal 13, intelligent terminal 13 can be carried
On communication module transfer fault data in system database and fault locator, and the Visualization Model of trouble point is existed
Shown on display screen 1306, convenient inquiry；When equipment fault point is distant, operation maintenance personnel takes failure command car 1, on it
The information for being automatically positioned module and being received by parsing communication device in face, can reach trouble point automatically with booting failure command car,
Very important person's driver behavior is not required to, sails to trouble point automatically, image processing module can be by universal prison in automatic running for failure command car 1
Device 3 is controlled, the information parsing on the first avoidance sensing device 10 and the second avoidance sensing device 12, and drive module is passed to,
Make the automatic running of failure command car 1.
In summary：The fault location and visual presentation device based on automation equipment virtual connections, are virtually connected by SCD
Definer is connect, defines each IED input and output virtual connections, and successively resolver, the input for constructing IED virtually connect by SCL
Virtual connections structure, and graphic software platform whole station each IED, graphic software platform IED input and output virtual connections are connect and exported, are realized
Automation equipment virtual connections visualize, and believe device interior void terminal, external lead-out terminal and input virtual connections with tradition
Cease, being subject to expression in SCD compares, and lacking the knowledge such as IEC 61850, XML even if design, debugging and operation maintenance personnel also can be direct
Understand, enhance intuitive；By the real-time early warning device in fault locator, the real-time early warning of electrical secondary system can be carried out,
It is mutated including network traffics or to a certain trend gradual change, the mutation of procotol distribution proportion or to a certain trend gradual change, communication is eventually
The online tracking in end, network topology structure track online, and attack anticipation, equipment cpu load, temperature, internal memory use, magnetic
Disk capacity etc..By communications status module, the on-line analysis of network status module and equipment self-inspection module, according to related event
Hinder feature and summary of experience, which kind of change prejudges the state of network or equipment will occur, and provide corresponding alarm, realize event
Barrier, which has not occurred, to be found, and reduces the influence that failure is run to electric substation automation system, passes through communication failure fast positioning
SCD virtual secondary circuit visualization systems in device, by invisible impalpable empty terminal, the secondary circuit of intelligent substation,
Operation maintenance personnel is showed with the connected mode that traditional cable secondary circuit is visible, tangible, changes intelligent substation
The state of electrical secondary system black box, the maintainability of electrical secondary system is improved, coordinated by interchanger and on-line monitoring acquisition terminal
The network topological diagram of automated system is automatically generated, and logical links figure and the network topology of reality are associated, Ke Yisui
Meaning is redirected, and facilitates operation maintenance personnel quickly to search the device or port of specific failure by logical link failure；Remote control failure
Locator obtains the related information of remote control according to agreement in tri- aspects of 104, MMS, GOOSE, with reference to SCD file, by fuzzy
Matching and sequential judge, remote control failure cause is accurately positioned, remote control problem is had good grounds, greatly improves O＆M
Accuracy, IEC104, MMS, GOOSE jitter points event are analyzed by telesignalling dithering locator, can be according to time, interval
The remote signalling point shaken is shown according to process layer, wall, station level, telesignalling dithering problem is greatly improved and looks into
The efficiency looked for, analyzed by the way that the doomed dead locator of remote measurement is doomed dead to IEC104, MMS remote measurement, can according to the time, interval according to
Interlayer, station level are shown to doomed dead telemetry station occurs, and are greatly improved the efficiency of the doomed dead trouble-shoots of remote measurement；It is mobile
Intelligent terminal 13 can be used in narrow space, and the event in system database and fault locator is transferred by communication module
Hinder the Visualization Model at position, compared with tradition can only be in control hall inquiry fault visual figure, inquiry is more convenient, keeps away
Exempt to look into out of order situation into remote inquiry behind work-yard, reduced communication error, improve efficiency, simultaneous faults refers to
The information for being automatically positioned module and being received by parsing communication device 4 on car 1 is waved, can be reached automatically with booting failure command car 1
Trouble point, realizes unattended, the automatic function of arriving trouble point, needs manual search to arrive for remote equipment failure
Trouble point is compared, and reduces search difficulty, improves the accuracy rate for reaching equipment fault point.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of fault location based on automation equipment virtual connections and visual presentation device, including automation equipment virtually connect
Connect, fault locator and visual presentation device, it is characterised in that：The automation equipment virtual connections define including virtual connections
With virtual connections graphic software platform, the virtual connections definition is to complete to define by SCD virtual connections definer, and it is empty that it includes IDE inputs
Connection definition and IDE output virtual connections definition, it is patrolling for each IED subordinate's logical device LD that the IDE inputs virtual connections, which define,
The input virtual connections definition that node LN input child node subordinate's outer non-economic node preserves is collected, it includes data attribute name, number
According to object name, implementor name is sent, sends logical device name, sends logical node name, sends logical node Instance Name, sends logic
The attribute that NODE PREFIX, the empty terminal of input are quoted, the IDE outputs virtual connections definition is that each IED subordinate's logical device LD is patrolled
The output virtual connections definition that the FCDA nodes under node LN under data set node are sent out is collected, it includes data attribute name, number
According to object name, logical device name is sent, sends logical node name, sends logical node Instance Name, sends logical node prefix
Attribute, output virtual connections will associate with the inside void terminal for receiving IED, form the input virtual connections of recipient, the virtual connections
Graphic software platform is the successively resolver completion by SCL, the successively resolver of the SCL be construct IED input virtual connections and
Virtual connections structure, and graphic software platform are exported, the graphic software platform includes each IED of graphical whole station, and graphical IED inputs are empty
Connection and graphical IED output virtual connections, the fault locator include real-time early warning device, communication failure quick positioner,
Remote control failure locator, telesignalling dithering locator and the doomed dead locator of remote measurement, the real-time early warning device include on-line analysis
Communications status module, network status module and equipment real-time self-check module, the communication failure quick positioner bag are analyzed in real time
SCD virtual secondary circuit visualization systems are included, interchanger and on-line monitoring acquisition terminal, the SCD virtual secondary circuits are visual
Change system completes communication virtual connections and monitors in real time graphical, and the interchanger and on-line monitoring acquisition terminal coordinate generation automatic
The network topological diagram of change system, network topological diagram and the logical links figure of the automated system are associated, and the remote control is lost
Lose locator and pass through main website, telemechanical, observing and controlling and intelligent terminal, including obtain remote control selection, remote control is performed, and remote control is returned to school, and is controlled
Output, the information of remote signalling displacement, it combines SCD file, is judged by fuzzy matching and sequential, and weight is carried out to whole remote control process
It is existing, and remote control failure cause is accurately positioned, the telesignalling dithering locator is to enumerate process layer, wall and station level
The remote signalling point and time of origin shaken within a period of time, according to time, interval according to three aspects to shaking
Remote signalling point is shown, the doomed dead locator of remote measurement be enumerate wall, station level occur within a period of time it is doomed dead distant
Measuring point and time of origin, it is shown according to time, interval according to two aspects to doomed dead telemetry station occurs, the visualization
Exhibiting device includes control centre's display, mobile intelligent terminal (13) and failure command car (1), it and control centre's main frame phase
Even, control centre's main frame is connected with system database and fault locator, the system database stored visualisation mould
Type, control centre's display include known computer monitor and mosaic display screen, and they are arranged in control centre hall
Interior, the profile of the protection shell (1303) of the intelligent terminal (13) is cuboid, and its material is ABS engineering plastics, protection
Grade is IP67, is communication area (1301) on the left side of protection shell (1303), has communication module, including wireless telecommunications inside it
There is wire communication socket in module and wire communication module, left side, and there be wireless gain antenna its top, intelligent terminal (13)
There is display screen (1306) centre, and the display screen (1306) is explosion-proof display screen, has light sensor inside it, in display screen
(1306) it is key-press input area (1304) on the right of, the arranged beneath in key-press input area (1304) has Fingerprint Identification Unit
(1305), there is contraction handle (1302) in the top side face of intelligent terminal (13), ceiling is housed above the failure command car (1)
(2), the ceiling (2) includes support frame and tempering canopy, and the support frame is separately fixed at vehicle front and rear, described
Tempering canopy is embedded in the top of support frame, is disposed with universal supervising device (3) in tempering canopy top front, it includes universal shooting
Head and tachymeter, are disposed with communication device (4), it includes communication box and wireless gain day behind universal supervising device (3)
Line, the communication box are fixed on the lower section on the inside of tailstock portion tempering canopy, and its inside includes control circuit, wireless transmitter receiver dress
Put, the lower section on the inside of tempering canopy is also sequentially arranged with the first display (9) from front to back, second display (7), is commanded in failure
Car (1) interior of body is sequentially arranged with the first seat (8) from front to back, the second seat (6) and tool box (5), first seat
(8) it is arranged between the first display (9) and second display (7), second seat (6) is arranged in second display (7)
Afterwards, the first avoidance sensing device (10) is disposed with the headstock of failure command car (1), at the tailstock of failure command car (1)
It is disposed with the type of the second avoidance sensing device (12), the first avoidance sensing device (10) and the second avoidance sensing device (12)
Number it is identical, inside also includes LED light, and the inside among failure command car (1) vehicle body is disposed with control cabinet (11),
Including control cabinet shell, power supply module and control unit.
2. a kind of fault location based on automation equipment virtual connections according to claim 1 and visual presentation device,
It is characterized in that：The Visualization Model of the system database is parsed by original design blueprint, and described devise and draw the blueprint is
DWG electronic format drawings, it is converted into DXF vector graphics by the first conversion of drawings device, and the DXF vector graphics includes all
Title, position, the size information of pel, it is further analyzed by pattern analysis device, and the pattern analysis device is according to DXF polar plots
Subgraph rectangle frame in shape, subgraph page separation is carried out, identify the drawing explanation of lower right field in drawing, read out drawing page name
Title, figure number, date and time information, according to the title of drawing page, by fuzzy matching automatically obtain the type of drawing page, affiliated interval,
Secondary device, by the drafting custom of different types of drawing page pel position attribution, and the type drawing page, automatically extract out
Required modeled data, the modeled data are handled by SCD model interactions device, and the information after association forms visualization mould
Type.
3. a kind of fault location based on automation equipment virtual connections according to claim 1 and visual presentation device,
It is characterized in that：Communication protocol between the remote control failure locator main website and telemechanical is IEC104, between telemechanical and observing and controlling
Communication protocol be MMS, the communication protocol between observing and controlling and intelligent terminal is GOOSE.
4. a kind of fault location based on automation equipment virtual connections according to claim 1 and visual presentation device,
It is characterized in that：The remote control shake locator is that event is shaken to IEC104, and MMS shake events and GOOSE shakes event are entered
Row analysis.
5. a kind of fault location based on automation equipment virtual connections according to claim 1 and visual presentation device,
It is characterized in that：The doomed dead locator of remote measurement is that the doomed dead event of IEC104 remote measurements, the doomed dead event of MMS remote measurements are analyzed.
6. a kind of fault location based on automation equipment virtual connections according to claim 1 and visual presentation device,
It is characterized in that：The material of the control cabinet shell of failure command car (1) control cabinet (11) is ABS engineering plastics, protection etc.
Level IP65, the power supply module of the control cabinet (11) include chargeable storage, power source charges module and multiple power source socket, institute
Stating the control unit of control cabinet (11) includes control circuit and central processing unit, and the central processing unit includes drive module, from
Dynamic locating module, image processing module, described image processing module and the first display (9), second display (7), universal prison
Device (3) is controlled, the first avoidance sensing device (10) is connected with the second avoidance sensing device (12), and the module that is automatically positioned is with leading to
Device (4) is interrogated to be connected, the drive module with and the motor of failure command car (1) be connected, communication device (4) reception
The equipment fault positional information and image information that control centre's main frame transmits, it is described to be automatically positioned module parsing communication device (4)
Information, it is also connected with drive module, and booting failure command car (1) reaches trouble point automatically.
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| CN201710663944.0A CN107394894A (en) | 2017-08-06 | 2017-08-06 | A kind of fault location based on automation equipment virtual connections and visual presentation device |
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| CN201710663944.0A CN107394894A (en) | 2017-08-06 | 2017-08-06 | A kind of fault location based on automation equipment virtual connections and visual presentation device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108171939A (en) * | 2018-02-05 | 2018-06-15 | 柳州达迪通信技术股份有限公司 | Communication equipment alarm collection method and harvester based on image identification |
| CN108242028A (en) * | 2017-12-30 | 2018-07-03 | 国网天津市电力公司电力科学研究院 | Substation Bus Arrangement figure and intelligent alarm test case visualization automatic correlation method |
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| CN112071219A (en) * | 2020-09-18 | 2020-12-11 | 深圳市奥拓电子股份有限公司 | Adapter plate, LED display box body and LED display screen |
| CN112615437A (en) * | 2021-01-01 | 2021-04-06 | 谭世克 | Power network signal control system |
| CN115037593A (en) * | 2022-07-01 | 2022-09-09 | 四川英得赛克科技有限公司 | IED device data acquisition position information determination method, device and medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108242028A (en) * | 2017-12-30 | 2018-07-03 | 国网天津市电力公司电力科学研究院 | Substation Bus Arrangement figure and intelligent alarm test case visualization automatic correlation method |
| CN108242028B (en) * | 2017-12-30 | 2022-01-18 | 国网天津市电力公司电力科学研究院 | Visual automatic association method for main wiring diagram and intelligent alarm test case of transformer substation |
| CN108171939A (en) * | 2018-02-05 | 2018-06-15 | 柳州达迪通信技术股份有限公司 | Communication equipment alarm collection method and harvester based on image identification |
| CN109450084A (en) * | 2018-10-24 | 2019-03-08 | 国网江苏省电力有限公司 | A kind of intelligent substation multi-layer protocol Cooperative Analysis method based on information data chain |
| CN109450084B (en) * | 2018-10-24 | 2021-10-01 | 国网江苏省电力有限公司 | Intelligent substation multilayer protocol collaborative analysis method based on information data link |
| CN112071219A (en) * | 2020-09-18 | 2020-12-11 | 深圳市奥拓电子股份有限公司 | Adapter plate, LED display box body and LED display screen |
| CN112615437A (en) * | 2021-01-01 | 2021-04-06 | 谭世克 | Power network signal control system |
| CN112615437B (en) * | 2021-01-01 | 2022-05-17 | 电管家能源管理（上海）有限公司 | Power network signal control system |
| CN115037593A (en) * | 2022-07-01 | 2022-09-09 | 四川英得赛克科技有限公司 | IED device data acquisition position information determination method, device and medium |
| CN116302294A (en) * | 2023-05-18 | 2023-06-23 | 安元科技股份有限公司 | Method and system for automatically identifying component attribute through interface |
| CN116302294B (en) * | 2023-05-18 | 2023-09-01 | 安元科技股份有限公司 | Method and system for automatically identifying component attribute through interface |
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