CN105680568A - Automatic mapping monitoring system and method of intelligent substation secondary virtual loop - Google Patents
Automatic mapping monitoring system and method of intelligent substation secondary virtual loop Download PDFInfo
- Publication number
- CN105680568A CN105680568A CN201610244711.2A CN201610244711A CN105680568A CN 105680568 A CN105680568 A CN 105680568A CN 201610244711 A CN201610244711 A CN 201610244711A CN 105680568 A CN105680568 A CN 105680568A
- Authority
- CN
- China
- Prior art keywords
- pel
- switch
- empty
- unit
- link
- 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.)
- Pending
Links
Classifications
-
- 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]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The invention discloses an automatic mapping monitoring system and method of an intelligent substation secondary virtual loop. The method comprises the steps of: firstly, obtaining an SCD file for reading all station devices and carrying out analysis to obtain an included data models and connection relations corresponding to switches and virtual loop devices; creating pixels corresponding to different switches and virtual loop devices so as to form a pixel database; establishing a mapping correlation between the switch pixels and the switches, generating a switch network map indicating switch link connection relations, establishing a mapping correlation between the virtual loop device pixels and the devices, and generating a virtual terminal connection map indicating device link topological connection relations, with an interval serving as a unit; and finally, receiving real-time virtual loop link states uploaded by devices in the intelligent substation in real-time, updating the corresponding switch network map and virtual terminal connection map, and monitoring the link states online. According to the invention, the mapping efficiency of the switch connection map and the virtual terminal connection map can be improved, the online real-time monitoring level is increased, and the operation and maintenance efficiency of the secondary virtual loop is improved effectively.
Description
Technical field
The present invention relates to the automatic mapping in a kind of intelligent substation secondary void loop and monitor system, the automatic mapping further relating to a kind of intelligent substation secondary void loop monitors method, belongs to power system automation technology field.
Background technology
In the secondary circuit of tradition substation relay protection device, the signal such as voltage, electric current, switching value, control adopts cable to connect, and secondary circuit is clear, visible. Such as, being attached by cable in tradition transformer station between each secondary device, the input and output port of device is called input terminal and lead-out terminal. The lead-out terminal of A device and the input terminal of B device are connected by cable, then constitute a secondary circuit. The signal of telecommunication on secondary circuit has direct current signal and AC signal, and general direct current signal uses such as breaker tripping and closing order as switching value, and AC signal is as analog quantity use, such as two sub-values of CT and PT.
Intelligent substation is standardized as basic demand with information digitalization of entirely standing, communications platform networking, information sharing, and under IEC61850 standards system, intelligent substation communication adopts layered distribution type structure, is divided into station level, wall, process layer three layers. In intelligent substation, optical fiber is used to be connected between wall with process layer, namely GOOSE(GenericObject-OrientedSubstationEvent is passed through, object-oriented transformer station general purpose event) link and SV(SampledValue, sampled value) link realizes the transmission of analog quantity, switching value, DC quantity and controlled quentity controlled variable. In intelligent substation, we claim the communication link between wall and process layer and GOOSE link and SV link to be virtual secondary circuit, empty terminal is to describe IED(IntelligentElectronicDevice, intelligent electronic device) GOOSE and SV input, output signal logic junction point general name, claim to realize the connection procedure of virtual secondary circuit for empty terminal line.
In order to monitor virtual secondary circuit, namely whether monitoring link is abnormal, the empty chain terminal of each intelligence IED device is connected by intelligent substation, define XML((ExtensibleMarkupLanguage, extending mark language) SCD(SubstationConfigurationDescription of form, substation configuration description file) configuration file. By analyzing this SCD configuration file, device IED and annexation being put in storage, Quadratic Imaginary loop monitors that system is by mutual with data base, completes the displaying of empty loop state.
Existing intelligent substation void loop monitors system, mostly it is based on the integrated configuration tool of SCD, at gatherer ICD(IEDCapabilityDescription, intelligent electronic device capabilities description file) after model file, according to empty terminal connection point table, by the associated configuration of the output signal message of the empty terminal signals of mode finishing device logical device input and external device (ED) such as pulling, hand drawn void terminal GOOSE/SV connection figure is needed after completing configuration, thus monitoring the state of empty terminal link, switch network figure is also required to hand drawn on the other hand, and logic trend and the physical pathway of virtual link can not be shown intuitively.
The system configuration utility hand drawn that this Quadratic Imaginary loop connection figure and switch network figure based on empty terminal is based primarily upon integrated manufacturer at present completes, and workload is big, and major part presents in a tabular form, not intuitively. For the annexation between secondary device information existing in intelligent substation and device, it is necessary that the mode being considered as automatic mapping completes integral layout and wiring, and coordinate the mode manually adjusting partial layout wiring, improve, optimize and promote drawing efficrence. The logically and physically path of graphical representation virtual link, replaces the displaying of original forms mode on the other hand, improves the level that graphically monitors in empty loop further.
Summary of the invention
It is an object of the invention to overcome the drawing efficrence of empty circuit system in prior art low and monitor non-intuitive deficiency, the automatic mapping providing a kind of intelligent substation secondary void loop monitors system and method thereof, what can promote switch network figure and empty terminal connection figure becomes figure efficiency, and improve the practical level of LINE REAL TIME MONITORING, thus effectively promote intelligent substation secondary void loop O&M efficiency.
For solving above-mentioned technical problem, the invention provides the automatic mapping in a kind of intelligent substation secondary void loop and monitor system, it is characterized in that, including information acquisition unit, SCD resolution unit, pel storehouse, automatic mapping unit and interface display unit;
Information acquisition unit, for the SCD file from intelligent substation reading empty loop Link State and full station arrangement in real time, the Link State output of empty loop is to automatic mapping unit, and SCD file exports to SCD resolution unit;
SCD resolution unit, for resolving the SCD file received, obtains the annexation between data model and the device that different device type correspondence includes, and data model and the annexation of acquisition is transferred to automatic mapping unit;
Pel storehouse, including the pel of corresponding different device type;
Automatic mapping unit, for obtaining all corresponding devices according to type of device, searches the pel mated with device in pel storehouse, sets up the mapping association of pel and device according to the data model of the device received; All pels that placement device is corresponding, according to the annexation between the device received, each corresponding pel is carried out line, generate the graphical interfaces that link topology connects, according to the empty loop link state update graphical interfaces link state obtained in real time, and graphical interfaces is transferred to interface display unit;
Interface display unit, carries out real-time online show for the graphical interfaces of reception is graphically changed mode by human-computer interaction interface.
Further, described device includes switch and empty circuit units, switch includes the center switch for station level, interval switch for wall and the general switch for process layer, empty circuit units includes bay device and process layer devices, bay device includes protection device and measure and control device, process layer devices includes merging unit and intelligent terminal, described graphical interfaces includes the switch-link network of display switch virtual link annexation and comprises the empty terminal connection figure of empty circuit units terminal and soft pressing plate annexation, it is GOOSE that empty terminal connects figure, SV, or the empty terminal of GOOSE/SV one connects figure.
Further, pel includes the switch pel of corresponding switch and empty circuit units pel, switch pel includes center switch pel, interval switch pel and general switch pel, the port of switch is positioned at the left and right sides of switch pel, the terminal on the left side is from outlet on the left of switch pel, and the terminal on the right is from outlet on the right side of switch pel; Empty circuit units pel includes protection device pel, measure and control device pel, merges unit pel and intelligent terminal's pel, and the terminal of empty circuit units pel is positioned at the left and right sides of pel, and left side is input, and right side is outfan.
Further, also including interface configurations unit, interface configurations unit includes multiple different instruction buttons of corresponding different management function; The click of each instruction button can send corresponding management request to automatic mapping unit; The different request correspondences that manage include different layout attributes parameter or display properties parameter, and different attribute parameter is analyzed by automatic mapping unit, are laid out pel adjusting or display parameters setting according to analyzing result.
Further, also include fault reasoning unit, fault reasoning unit obtains switch network figure from automatic mapping unit, Difference formula relative method is used to be analyzed according to switch network figure link state, infer all possible position of failure point of this link, and possible position of failure point information is sent to interface display unit displays. Wherein utilize Difference formula relative method to carry out fault reasoning and belong to prior art, the switch network figure automatically generated is possible not only to the structure of overall reflection network, fault reasoning can also be carried out according to Link State, draw possible trouble point information, and on human-computer interaction interface, provide trouble point prompting of position in network, pointing out with redness for non-working port, faulty link has interruption to disconnect labelling prompting.
Present invention also offers the automatic mapping in a kind of intelligent substation secondary void loop and monitor method, comprise the following steps:
Step one, the SCD file of full station arrangement is read from intelligent substation, each SCD file is resolved, obtains the annexation between switch the correspondence data model and the switch that include, and the annexation between empty circuit units the correspondence data model and the empty circuit units that include;
Step 2, creates the pel of corresponding different switch and empty circuit units, forms pel storehouse;
Step 3, obtains complete all switches of standing, searches the switch pel mated with switch according to the different pieces of information model of switch, set up the mapping association of switch pel and switch in pel storehouse; All switch pels that layout switch is corresponding, according to the annexation between switch to each pel line, generate the switch network figure showing switch-link topological connection relation, and show switch network figure in human-computer interaction interface;
Step 4, obtains all empty circuit units in full station, to be spaced apart unit, searches, according to the different pieces of information model of empty circuit units, the empty circuit units pel mated with equipment in pel storehouse, set up the mapping association of empty circuit units pel and equipment; The all empty circuit units pel that layout void circuit units is corresponding, according to the annexation between equipment to each pel line, the pressing plate information of acquisition equipment and the pressing plate information of terminal, the pressing plate of equipment is plotted in equipment and puts end, the pressing plate of terminal is plotted on connecting line, completes drafting and the association of pressing plate; Generate the empty terminal connection figure showing device link topological connection relation, and in human-computer interaction interface, show the empty terminal connection figure being spaced apart unit;
Step 5, the empty loop Link State in real time that in real-time reception intelligent substation, device is uploaded, the physical link port status that flows through including real-time Quadratic Imaginary loop link annexation state, Quadratic Imaginary loop, the soft pressing plate state of Quadratic Imaginary path incidence, update corresponding switch network figure and empty terminal connection figure, in-service monitoring Link State.
Further, the layout process of switch pel is, if the number of general switch is multiplied by the width of general switch pel be more than or equal in interface display unit during the width of painting canvas, then adopt the layout of upper, middle and lower, namely center switch pel is placed in the centre position of painting canvas, and the upper and lower sides of the average centering switch pel of interval switch pel that center switch pel is connected, and the switch general switch pel that is connected in interval is respectively placed in the outside of interval switch; Otherwise adopt top-bottom layout, center switch pel is placed in the upside of painting canvas, and the downside of the interval switch pel centering switch that center switch pel is connected, and the switch pel general switch pel that is connected in interval is placed in the downside of interval switch pel; All switch pels, according to the electric pressure being connected empty circuit units, are from left to right arranged in order.
Further, the connection procedure of each switch pel is, initial layout position according to switch, adopt the wire laying mode of straight-line method, two polygometries or four polygometries, it is specially the relative position according to line both sides switch pel port, if being in same layer, adopting straight-line method, if being in adjacent layer, adopting two polygometries, if being in cross-layer, adopting four polygometries.
Further, empty terminal connection figure layout is divided into four row, first is classified as the non-protected equipment outside interval, second is classified as the non-protected equipment in interval, and the 3rd is classified as the protection equipment in interval, and the 4th is classified as the protection equipment outside interval, the terminal of device pel is positioned at the left and right sides of pel, for the link of outfan to input, when outfan is when the left side, adopt straight-line method or two polygometries; When outfan on the right time, adopt four polygometries, the terminal line of upside connects up above pel, and the terminal line of downside connects up below pel.
Compared with prior art, the present invention reaches to provide the benefit that:
1) present invention creates corresponding pel storehouse according to type of device, in conjunction with the annexation of device in SCD file, industry initial layout method and various wiring method is utilized can automatically to draw visual switch network figure and empty terminal connection figure, being greatly saved the time drawn with configuration association, what promote switch network figure and empty terminal connection figure becomes figure efficiency;
2) the switch network figure after automatic mapping and empty terminal are connected figure by the present invention, up-to-date empty loop connection status can be obtained in real time, judge whether link has disconnection, improve the practical level of LINE REAL TIME MONITORING, thus effectively promoting intelligent substation secondary void loop O&M efficiency;
3) switch network figure can each port break-make information of real-time exhibition switch, the virtual link information of connected device, select some virtual link information, it is possible to the real link paths of painted correspondence; Empty terminal connects figure, it is possible to carry out Local uniqueness, and connecting line Automatic Optimal can follow display; Both of which can configure in man-machine interaction; For out of order virtual link, after double-click, can position, by fault reasoning, the generation point that fault is possible on network, find for attendant and solve fault to provide patterned intuitional mean;
4) present invention not by protected object number quantitative limitation and is applicable to all types of protections, has the very strong suitability, and ensure that the reliability of system power supply and the rapidity of relay protection.
Accompanying drawing explanation
Fig. 1 is the structured flowchart that automatic mapping of the present invention monitors system;
Fig. 2 is switch network figure automatic mapping flow chart of the present invention;
Fig. 3 is void terminal connection figure automatic mapping flow chart of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described. Following example are only for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
As it is shown in figure 1, the automatic mapping in a kind of intelligent substation secondary void loop monitors system, it is characterized in that, including information acquisition unit, SCD resolution unit, pel storehouse, automatic mapping unit and interface display unit;
Information acquisition unit, for the SCD file from intelligent substation reading empty loop Link State and full station arrangement in real time, the Link State output of empty loop is to automatic mapping unit, and SCD file exports to SCD resolution unit; Wherein, empty loop Link State is that in intelligent substation, device passes through IEC61850 agreement active upload in real time, the physical link port status that flows through including real-time Quadratic Imaginary loop link annexation state, Quadratic Imaginary loop, the soft pressing plate state of Quadratic Imaginary path incidence, SCD file is the general substation configuration description file that intelligent substation integrator provides; SCD file adopts IEC61850 standard, information in file adopts XML language descriptor format, describes between intelligent substation primary system structure, the instance configuration information of all IED, the position of communications access point and address and all IED empty terminal interconnection information etc.;
SCD resolution unit, for resolving the SCD file received, obtains the annexation between data model and the device that different device type correspondence includes, and data model and the annexation of acquisition is transferred to automatic mapping unit; Prior art is belonged to by SCD file structural analysis is resolved SCD file, SCD file is mainly elementary composition by 5, specifically include information header, transformer station describes, IED describes, communication system describes and data type masterplate, wherein IED describes the main configuration describing each IED and function thereof, comprise accessing points, logical device, logical node etc., communication system describes the annexation being described communication network by logic bus and IED accessing points, and data type describes data object type and data attribute type in SCD file;
Pel storehouse, including the pel of corresponding different device type; Pel storehouse also includes the acquiescence pel of corresponding different device type, when a certain certain types of device does not have in pel storehouse that the match is successful time, then distributes the acquiescence pel of this type of device.
Automatic mapping unit, for obtaining all corresponding devices according to type of device, searches the pel mated with device in pel storehouse, sets up the mapping association of pel and device according to the data model of the device received; All pels that placement device is corresponding, according to the annexation between the device received, each corresponding pel is carried out line, generate the graphical interfaces that link topology connects, according to the empty loop link state update graphical interfaces link state obtained in real time, and graphical interfaces is transferred to interface display unit;
Interface display unit, carries out real-time online show for the graphical interfaces of reception is graphically changed mode by human-computer interaction interface.
Further, described device includes switch and empty circuit units, switch includes the center switch for station level, interval switch for wall and the general switch for process layer, empty circuit units includes bay device and process layer devices, bay device includes protection device and measure and control device, process layer devices includes merging unit and intelligent terminal, wherein, the type of switch is the extension that switch type is carried out by power industry, all types of switch function is identical, define dissimilar, it is convenient deployment, it is easy to hierarchical layout when drawing. described graphical interfaces includes the switch-link network of display switch virtual link annexation and comprises the empty terminal connection figure of empty circuit units terminal and soft pressing plate annexation, and empty terminal connects the empty terminal that figure is GOOSE, SV or GOOSE/SV one and connects figure.
Further, pel includes the switch pel of corresponding switch and empty circuit units pel, switch pel includes center switch pel, interval switch pel and general switch pel, the port of switch is positioned at the left and right sides of switch pel, the terminal on the left side is from outlet on the left of switch pel, and the terminal on the right is from outlet on the right side of switch pel; Empty circuit units pel includes protection device pel, measure and control device pel, merges unit pel and intelligent terminal's pel, and the terminal of empty circuit units pel is positioned at the left and right sides of pel, and left side is input, and right side is outfan.
The present invention creates corresponding pel storehouse according to type of device, in conjunction with annexation between device in SCD file, it is possible to automatically drawing visual switch network figure and empty terminal connects figure, what promote switch network figure and empty terminal connection figure becomes figure efficiency.
Further, also including interface configurations unit, interface configurations unit includes multiple different instruction buttons of corresponding different management function; The click of each instruction button can send corresponding management request to automatic mapping unit; The different request correspondences that manage include different layout attributes parameter or display properties parameter, and different attribute parameter is analyzed by automatic mapping unit, are laid out pel adjusting or display parameters setting according to analyzing result. Can passing through on human-computer interaction interface to click different instruction button, link connects display layout and the display state of figure, as double-clicked certain switch, ejects embedded window and shows the virtual link information of this switch all of the port connected device; As display properties parameter can be arranged, show the on off operating mode of each port of switch in different colors, distinguish the on-off of virtual link in different colors; As selected some virtual link information, it is possible to Dynamic Display is corresponding on network chart real link paths also painted is highlighted; As connected in figure at the empty terminal of GOOSE/SV one, GOOSE line is set and SV line presents with different colors, it is simple to vision is distinguished.
Further, also include fault reasoning unit, fault reasoning unit obtains switch network figure from automatic mapping unit, Difference formula relative method is used to be analyzed according to switch network figure link state, infer all possible position of failure point of this link, and possible position of failure point information is sent to interface display unit displays. Wherein utilize Difference formula relative method to carry out fault reasoning and belong to prior art, the switch network figure automatically generated is possible not only to the structure of overall reflection network, fault reasoning can also be carried out according to Link State, draw possible trouble point information, and on human-computer interaction interface, provide trouble point prompting of position in network, pointing out with redness for non-working port, faulty link has interruption to disconnect labelling prompting.
In sum, the automatic mapping in the Quadratic Imaginary loop of the present invention monitors system, achieve the Fast Drawing of intelligent substation switch network, secondary device and Quadratic Imaginary loop diagram and the demand of displaying, provide graphical representation and the positioning function of intelligent diagnostics the reasoning results simultaneously. Improve the efficiency of engineering configuration on the one hand, enhance patterned Consumer's Experience on the other hand, it is provided that fast failure positioning function.
Present invention also offers the automatic mapping in a kind of intelligent substation secondary void loop and monitor method, comprise the following steps:
Step one, the SCD file of full station arrangement is read from intelligent substation, each SCD file is resolved, obtains the annexation between switch the correspondence data model and the switch that include, and the annexation between empty circuit units the correspondence data model and the empty circuit units that include;
Step 2, creates the pel of corresponding different switch and empty circuit units, forms pel storehouse;
Step 3, obtains complete all switches of standing, searches the switch pel mated with switch according to the different pieces of information model of switch, set up the mapping association of switch pel and switch in pel storehouse; All switch pels that layout switch is corresponding, according to the annexation between switch to each pel line, generate the switch network figure showing switch-link topological connection relation, and show switch network figure in human-computer interaction interface;
The layout process of switch pel is, if the number of general switch is multiplied by the width of general switch pel be more than or equal in interface display unit during the width of painting canvas, then adopt the layout of upper, middle and lower, namely center switch pel is placed in the centre position of painting canvas, and the upper and lower sides of the average centering switch pel of interval switch pel that center switch pel is connected, and the switch general switch pel that is connected in interval is respectively placed in the outside of interval switch; Otherwise adopt top-bottom layout, center switch pel is placed in the upside of painting canvas, and the downside of the interval switch pel centering switch that center switch pel is connected, and the switch pel general switch pel that is connected in interval is placed in the downside of interval switch pel; All switch pels, according to the electric pressure being connected empty circuit units, are from left to right arranged in order.
The connection procedure of each switch pel is, initial layout position according to switch, adopt the wire laying mode of straight-line method, two polygometries or four polygometries, it is specially the relative position according to line both sides switch pel port, if being in same layer, adopt straight-line method, if being in adjacent layer, adopting two polygometries, if being in cross-layer, adopting four polygometries. The side-play amount of the switch pel port outlet being positioned at both sides is little, is incremented by successively near middle switch pel port offset amount, it is to avoid overlapping, reduces and intersects, side-play amount refer to from port connecting line out turn back time skew.
Step 4, obtains all empty circuit units in full station, to be spaced apart unit, searches, according to the different pieces of information model of empty circuit units, the empty circuit units pel mated with equipment in pel storehouse, set up the mapping association of empty circuit units pel and equipment; The all empty circuit units pel that layout void circuit units is corresponding, according to the annexation between equipment to each pel line, the pressing plate information of acquisition equipment and the pressing plate information of terminal, the pressing plate of equipment is plotted in equipment and puts end, the pressing plate of terminal is plotted on connecting line, completes drafting and the association of pressing plate; Generate the empty terminal connection figure showing device link topological connection relation, and in human-computer interaction interface, show the empty terminal connection figure being spaced apart unit;
Empty terminal connection figure layout is divided into four row, first is classified as the non-protected equipment outside interval, second is classified as the non-protected equipment in interval, 3rd is classified as the protection equipment in interval, 4th is classified as the protection equipment outside interval, and the terminal of device pel is positioned at the left and right sides of pel, for the link of outfan to input, when outfan is when the left side, adopt straight-line method or two polygometries; When outfan on the right time, adopt four polygometries, the terminal line of upside connects up above pel, and the terminal line of downside connects up below pel, and side-play amount is incremented by successively from both sides to centre.
Step 5, the empty loop Link State in real time that in real-time reception intelligent substation, device is uploaded, the physical link port status that flows through including real-time Quadratic Imaginary loop link annexation state, Quadratic Imaginary loop, the soft pressing plate state of Quadratic Imaginary path incidence, update corresponding switch network figure and empty terminal connection figure, in-service monitoring Link State.
The automatic generation method of local pel storehouse that the present invention is previously mentioned, switch network figure and empty terminal connection figure does not limit to which manufacturer or the equipment of which kind, and every secondary device meeting standardization modeling all can adopt the method to carry out automatically generating and graphical supervision of network and empty terminal figure. Therefore, the method that the present invention is previously mentioned has very strong versatility.
In the present invention, equipment is dissimilar when importing in automatic mapping supervision system, system can automatically according to device type, corresponding pel is provided, the pel of acquiescence is then provided to show during without coupling pel, therefore all types of equipment it are applicable to, and system according to pel quantity layout painting canvas automatically and reasonably, therefore not by device object number quantitative limitation, can have the very strong suitability; And virtual link and the Link State of empty terminal can be monitored in real time, it is ensured that the reliability of system power supply and the rapidity of relay protection.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the technology of the present invention principle; can also making some improvement and modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (9)
1. the automatic mapping in intelligent substation secondary void loop monitors a system, it is characterized in that, including information acquisition unit, SCD resolution unit, pel storehouse, automatic mapping unit and interface display unit;
Information acquisition unit, for the SCD file from intelligent substation reading empty loop Link State and full station arrangement in real time, the Link State output of empty loop is to automatic mapping unit, and SCD file exports to SCD resolution unit;
SCD resolution unit, for resolving the SCD file received, obtains the annexation between data model and the device that different device type correspondence includes, and data model and the annexation of acquisition is transferred to automatic mapping unit;
Pel storehouse, including the pel of corresponding different device type;
Automatic mapping unit, for obtaining all corresponding devices according to type of device, searches the pel mated with device in pel storehouse, sets up the mapping association of pel and device according to the data model of the device received; All pels that placement device is corresponding, according to the annexation between the device received, each corresponding pel is carried out line, generate the graphical interfaces that link topology connects, according to the empty loop link state update graphical interfaces link state obtained in real time, and graphical interfaces is transferred to interface display unit;
Interface display unit, carries out real-time online show for the graphical interfaces of reception is graphically changed mode by human-computer interaction interface.
2. the automatic mapping in a kind of intelligent substation secondary void loop according to claim 1 monitors system, it is characterized in that, described device includes switch and empty circuit units, switch includes the center switch for station level, interval switch for wall and the general switch for process layer, empty circuit units includes bay device and process layer devices, bay device includes protection device and measure and control device, process layer devices includes merging unit and intelligent terminal, described graphical interfaces includes the switch-link network of display switch virtual link annexation and comprises the empty terminal connection figure of empty circuit units terminal and soft pressing plate annexation, it is GOOSE that empty terminal connects figure, SV, or the empty terminal of GOOSE/SV one connects figure.
3. the automatic mapping in a kind of intelligent substation secondary void loop according to claim 2 monitors system, it is characterized in that, pel includes the switch pel of corresponding switch and empty circuit units pel, switch pel includes center switch pel, interval switch pel and general switch pel, the port of switch is positioned at the left and right sides of switch pel, the terminal on the left side is from outlet on the left of switch pel, and the terminal on the right is from outlet on the right side of switch pel; Empty circuit units pel includes protection device pel, measure and control device pel, merges unit pel and intelligent terminal's pel, and the terminal of empty circuit units pel is positioned at the left and right sides of pel, and left side is input, and right side is outfan.
4. the automatic mapping in a kind of intelligent substation secondary void loop according to claim 3 monitors system, it is characterized in that, also includes interface configurations unit, and interface configurations unit includes multiple different instruction buttons of corresponding different management function; The click of each instruction button can send corresponding management request to automatic mapping unit; The different request correspondences that manage include different layout attributes parameter or display properties parameter, and different attribute parameter is analyzed by automatic mapping unit, are laid out pel adjusting or display parameters setting according to analyzing result.
5. the automatic mapping in a kind of intelligent substation secondary void loop according to claim 4 monitors system, it is characterized in that, also include fault reasoning unit, fault reasoning unit obtains switch network figure from automatic mapping unit, Difference formula relative method is used to be analyzed according to switch network figure link state, infer all possible position of failure point of this link, and possible position of failure point information is sent to interface display unit displays.
6. the automatic mapping in intelligent substation secondary void loop monitors a method, it is characterized in that, comprises the following steps:
Step one, the SCD file of full station arrangement is read from intelligent substation, each SCD file is resolved, obtains the annexation between switch the correspondence data model and the switch that include, and the annexation between empty circuit units the correspondence data model and the empty circuit units that include;
Step 2, creates the pel of corresponding different switch and empty circuit units, forms pel storehouse;
Step 3, obtains complete all switches of standing, searches the switch pel mated with switch according to the different pieces of information model of switch, set up the mapping association of switch pel and switch in pel storehouse; All switch pels that layout switch is corresponding, according to the annexation between switch to each pel line, generate the switch network figure showing switch-link topological connection relation, and show switch network figure in human-computer interaction interface;
Step 4, obtains all empty circuit units in full station, to be spaced apart unit, searches, according to the different pieces of information model of empty circuit units, the empty circuit units pel mated with equipment in pel storehouse, set up the mapping association of empty circuit units pel and equipment; The all empty circuit units pel that layout void circuit units is corresponding, according to the annexation between equipment to each pel line, the pressing plate information of acquisition equipment and the pressing plate information of terminal, the pressing plate of equipment is plotted in equipment and puts end, the pressing plate of terminal is plotted on connecting line, completes drafting and the association of pressing plate; Generate the empty terminal connection figure showing device link topological connection relation, and in human-computer interaction interface, show the empty terminal connection figure being spaced apart unit;
Step 5, the empty loop Link State in real time that in real-time reception intelligent substation, device is uploaded, the physical link port status that flows through including real-time Quadratic Imaginary loop link annexation state, Quadratic Imaginary loop, the soft pressing plate state of Quadratic Imaginary path incidence, update corresponding switch network figure and empty terminal connection figure, in-service monitoring Link State.
7. the automatic mapping in a kind of intelligent substation secondary void loop according to claim 6 monitors method, it is characterized in that, the layout process of switch pel is, if the number of general switch is multiplied by the width of general switch pel be more than or equal in interface display unit during the width of painting canvas, then adopt the layout of upper, middle and lower, namely center switch pel is placed in the centre position of painting canvas, and the upper and lower sides of the average centering switch pel of interval switch pel that center switch pel is connected, and the general switch pel that interval switch is connected is respectively placed in the outside of interval switch, otherwise adopt top-bottom layout, center switch pel is placed in the upside of painting canvas, and the downside of the interval switch pel centering switch that center switch pel is connected, and the switch pel general switch pel that is connected in interval is placed in the downside of interval switch pel, all switch pels, according to the electric pressure being connected empty circuit units, are from left to right arranged in order.
8. the automatic mapping in a kind of intelligent substation secondary void loop according to claim 7 monitors method, it is characterized in that, the connection procedure of each switch pel is, initial layout position according to switch, adopt the wire laying mode of straight-line method, two polygometries or four polygometries, being specially the relative position according to line both sides switch pel port, if being in same layer, adopting straight-line method, if being in adjacent layer, adopting two polygometries, if being in cross-layer, adopting four polygometries.
9. the automatic mapping in a kind of intelligent substation secondary void loop according to claim 6 monitors method, it is characterized in that, empty terminal connection figure layout is divided into four row, first is classified as the non-protected equipment outside interval, second is classified as the non-protected equipment in interval, 3rd is classified as the protection equipment in interval, 4th is classified as the protection equipment outside interval, the terminal of device pel is positioned at the left and right sides of pel, link for outfan to input, when outfan is when the left side, adopt straight-line method or two polygometries; When outfan on the right time, adopt four polygometries, the terminal line of upside connects up above pel, and the terminal line of downside connects up below pel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610244711.2A CN105680568A (en) | 2016-04-19 | 2016-04-19 | Automatic mapping monitoring system and method of intelligent substation secondary virtual loop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610244711.2A CN105680568A (en) | 2016-04-19 | 2016-04-19 | Automatic mapping monitoring system and method of intelligent substation secondary virtual loop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105680568A true CN105680568A (en) | 2016-06-15 |
Family
ID=56310099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610244711.2A Pending CN105680568A (en) | 2016-04-19 | 2016-04-19 | Automatic mapping monitoring system and method of intelligent substation secondary virtual loop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105680568A (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787189A (en) * | 2016-12-21 | 2017-05-31 | 北京博维亚讯技术有限公司 | Intelligent substation method for visualizing and system |
| CN106992604A (en) * | 2017-05-31 | 2017-07-28 | 泉州创先力智能科技有限公司 | A kind of fault location and visual presentation device based on automation equipment virtual connections |
| CN107025329A (en) * | 2017-02-27 | 2017-08-08 | 湖北省电力勘测设计院 | The empty loop automatic connection method of intelligent substation |
| CN107332347A (en) * | 2017-08-10 | 2017-11-07 | 嘉兴恒创电力设计研究院有限公司 | Intelligent substation secondary intelligence Computer Aided Design platform |
| CN107545085A (en) * | 2016-06-27 | 2018-01-05 | 国网四川省电力公司 | A kind of transformer station process layer network Mating graph automatic generation method |
| CN107976607A (en) * | 2017-11-14 | 2018-05-01 | 海南电网有限责任公司电力科学研究院 | Patterned SV virtual terminators Auto-Test System |
| CN108629097A (en) * | 2018-04-24 | 2018-10-09 | 国电南瑞科技股份有限公司 | A kind of substation secondary device topology analyzing method |
| CN108960439A (en) * | 2017-05-27 | 2018-12-07 | 许继集团有限公司 | A kind of intelligent O&M method towards GOOSE/SV soft pressing plate |
| CN109061355A (en) * | 2018-09-11 | 2018-12-21 | 武汉凯默电气有限公司 | Intelligent substation based on virtual panel protects device visualization monitoring method |
| CN109241065A (en) * | 2018-10-24 | 2019-01-18 | 贵州电网有限责任公司 | A kind of intelligent substation cable operation information identifying system and its recognition methods |
| CN109471961A (en) * | 2017-11-15 | 2019-03-15 | 许继电气股份有限公司 | A kind of the circuit methods of exhibiting and device of secondary system of intelligent substation |
| CN110704992A (en) * | 2019-08-22 | 2020-01-17 | 国网安徽省电力有限公司 | Automatic optical fiber physical loop mapping method and device suitable for intelligent substation |
| CN110737660A (en) * | 2019-09-24 | 2020-01-31 | 南京南瑞继保电气有限公司 | data processing method, device and computer readable storage medium |
| CN110795809A (en) * | 2019-11-07 | 2020-02-14 | 国网河北省电力有限公司电力科学研究院 | Method, system and medium for transformer substation electrical secondary circuit connection relation based on CAD graph automatic pickup |
| CN110852023A (en) * | 2019-11-06 | 2020-02-28 | 许继集团有限公司 | Automatic generation method and device for primary main wiring diagram of intelligent substation |
| CN111509675A (en) * | 2020-05-26 | 2020-08-07 | 广东电网有限责任公司 | Main transformer protection system and method for mobile substation |
| CN111555445A (en) * | 2020-04-28 | 2020-08-18 | 国网山东省电力公司临沂供电公司 | Automatic diagram assembling method for intelligent substation |
| CN111882194A (en) * | 2020-07-21 | 2020-11-03 | 国家电网有限公司 | Intelligent substation relay protection state monitoring and diagnostic system |
| CN112491047A (en) * | 2020-11-25 | 2021-03-12 | 国网湖北省电力有限公司咸宁供电公司 | Fault positioning method, device and equipment for secondary equipment of transformer substation |
| CN113128004A (en) * | 2021-04-06 | 2021-07-16 | 国网湖南省电力有限公司 | Automatic mapping method and device for substation auxiliary control system and storage medium |
| CN113722883A (en) * | 2021-07-26 | 2021-11-30 | 国网河北省电力有限公司石家庄供电分公司 | Intelligent substation secondary circuit fault positioning method |
| CN114024862A (en) * | 2021-09-29 | 2022-02-08 | 济南浪潮数据技术有限公司 | Physical switch visual configuration method, system and device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436523A (en) * | 2011-10-17 | 2012-05-02 | 浙江省电力试验研究院 | Method for automatically mapping digital substation interval wiring diagram |
| CN103618384A (en) * | 2013-11-29 | 2014-03-05 | 上海毅昊自动化有限公司 | Secondary circuit closed loop monitoring system based on GOOSE input end mapping mechanism |
| CN104239406A (en) * | 2014-07-31 | 2014-12-24 | 山东网聪信息科技有限公司 | High-visualization display method for secondary device configuration of intelligent substation |
| CN104617672A (en) * | 2015-02-12 | 2015-05-13 | 上海毅昊自动化有限公司 | Online monitoring system for modeling based on physical communication medium of process level |
| CN105429803A (en) * | 2015-12-14 | 2016-03-23 | 南京国电南自电网自动化有限公司 | Secondary virtual circuit failure locating method based on differential approximate reasoning of failure area |
-
2016
- 2016-04-19 CN CN201610244711.2A patent/CN105680568A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436523A (en) * | 2011-10-17 | 2012-05-02 | 浙江省电力试验研究院 | Method for automatically mapping digital substation interval wiring diagram |
| CN103618384A (en) * | 2013-11-29 | 2014-03-05 | 上海毅昊自动化有限公司 | Secondary circuit closed loop monitoring system based on GOOSE input end mapping mechanism |
| CN104239406A (en) * | 2014-07-31 | 2014-12-24 | 山东网聪信息科技有限公司 | High-visualization display method for secondary device configuration of intelligent substation |
| CN104617672A (en) * | 2015-02-12 | 2015-05-13 | 上海毅昊自动化有限公司 | Online monitoring system for modeling based on physical communication medium of process level |
| CN105429803A (en) * | 2015-12-14 | 2016-03-23 | 南京国电南自电网自动化有限公司 | Secondary virtual circuit failure locating method based on differential approximate reasoning of failure area |
Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107545085B (en) * | 2016-06-27 | 2020-09-08 | 国网四川省电力公司 | Automatic generation method for process level network connection diagram of intelligent substation |
| CN107545085A (en) * | 2016-06-27 | 2018-01-05 | 国网四川省电力公司 | A kind of transformer station process layer network Mating graph automatic generation method |
| CN106787189A (en) * | 2016-12-21 | 2017-05-31 | 北京博维亚讯技术有限公司 | Intelligent substation method for visualizing and system |
| CN107025329A (en) * | 2017-02-27 | 2017-08-08 | 湖北省电力勘测设计院 | The empty loop automatic connection method of intelligent substation |
| CN107025329B (en) * | 2017-02-27 | 2020-07-07 | 湖北省电力勘测设计院有限公司 | Virtual circuit automatic connection method of intelligent substation |
| CN108960439A (en) * | 2017-05-27 | 2018-12-07 | 许继集团有限公司 | A kind of intelligent O&M method towards GOOSE/SV soft pressing plate |
| CN106992604A (en) * | 2017-05-31 | 2017-07-28 | 泉州创先力智能科技有限公司 | A kind of fault location and visual presentation device based on automation equipment virtual connections |
| CN107332347A (en) * | 2017-08-10 | 2017-11-07 | 嘉兴恒创电力设计研究院有限公司 | Intelligent substation secondary intelligence Computer Aided Design platform |
| CN107332347B (en) * | 2017-08-10 | 2019-06-07 | 嘉兴恒创电力设计研究院有限公司 | Intelligent substation secondary intelligence Computer Aided Design platform |
| CN107976607A (en) * | 2017-11-14 | 2018-05-01 | 海南电网有限责任公司电力科学研究院 | Patterned SV virtual terminators Auto-Test System |
| CN109471961A (en) * | 2017-11-15 | 2019-03-15 | 许继电气股份有限公司 | A kind of the circuit methods of exhibiting and device of secondary system of intelligent substation |
| CN108629097B (en) * | 2018-04-24 | 2019-11-01 | 国电南瑞科技股份有限公司 | A kind of substation secondary device topology analyzing method |
| CN108629097A (en) * | 2018-04-24 | 2018-10-09 | 国电南瑞科技股份有限公司 | A kind of substation secondary device topology analyzing method |
| CN109061355A (en) * | 2018-09-11 | 2018-12-21 | 武汉凯默电气有限公司 | Intelligent substation based on virtual panel protects device visualization monitoring method |
| CN109061355B (en) * | 2018-09-11 | 2020-08-18 | 武汉凯默电气有限公司 | Visual monitoring method for intelligent substation protection equipment based on virtual panel |
| CN109241065A (en) * | 2018-10-24 | 2019-01-18 | 贵州电网有限责任公司 | A kind of intelligent substation cable operation information identifying system and its recognition methods |
| CN109241065B (en) * | 2018-10-24 | 2022-05-03 | 贵州电网有限责任公司 | Intelligent substation cable operation information identification system and identification method thereof |
| CN110704992A (en) * | 2019-08-22 | 2020-01-17 | 国网安徽省电力有限公司 | Automatic optical fiber physical loop mapping method and device suitable for intelligent substation |
| CN110737660A (en) * | 2019-09-24 | 2020-01-31 | 南京南瑞继保电气有限公司 | data processing method, device and computer readable storage medium |
| CN110737660B (en) * | 2019-09-24 | 2022-09-23 | 南京南瑞继保电气有限公司 | Data processing method and device and computer readable storage medium |
| CN110852023A (en) * | 2019-11-06 | 2020-02-28 | 许继集团有限公司 | Automatic generation method and device for primary main wiring diagram of intelligent substation |
| CN110852023B (en) * | 2019-11-06 | 2024-03-01 | 许继集团有限公司 | Automatic generation method and device for primary main wiring diagram of intelligent substation |
| CN110795809A (en) * | 2019-11-07 | 2020-02-14 | 国网河北省电力有限公司电力科学研究院 | Method, system and medium for transformer substation electrical secondary circuit connection relation based on CAD graph automatic pickup |
| CN110795809B (en) * | 2019-11-07 | 2023-08-29 | 国网河北省电力有限公司电力科学研究院 | Method, system and medium for automatically picking up connection relation of electric secondary circuit of transformer substation based on CAD (computer aided design) drawing |
| CN111555445A (en) * | 2020-04-28 | 2020-08-18 | 国网山东省电力公司临沂供电公司 | Automatic diagram assembling method for intelligent substation |
| CN111555445B (en) * | 2020-04-28 | 2024-01-16 | 国网山东省电力公司临沂供电公司 | Automatic graph assembly method for intelligent substation |
| CN111509675A (en) * | 2020-05-26 | 2020-08-07 | 广东电网有限责任公司 | Main transformer protection system and method for mobile substation |
| CN111882194A (en) * | 2020-07-21 | 2020-11-03 | 国家电网有限公司 | Intelligent substation relay protection state monitoring and diagnostic system |
| CN112491047A (en) * | 2020-11-25 | 2021-03-12 | 国网湖北省电力有限公司咸宁供电公司 | Fault positioning method, device and equipment for secondary equipment of transformer substation |
| CN113128004A (en) * | 2021-04-06 | 2021-07-16 | 国网湖南省电力有限公司 | Automatic mapping method and device for substation auxiliary control system and storage medium |
| CN113722883A (en) * | 2021-07-26 | 2021-11-30 | 国网河北省电力有限公司石家庄供电分公司 | Intelligent substation secondary circuit fault positioning method |
| CN113722883B (en) * | 2021-07-26 | 2024-05-14 | 国网河北省电力有限公司石家庄供电分公司 | Intelligent substation secondary circuit fault positioning method |
| CN114024862A (en) * | 2021-09-29 | 2022-02-08 | 济南浪潮数据技术有限公司 | Physical switch visual configuration method, system and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105680568A (en) | Automatic mapping monitoring system and method of intelligent substation secondary virtual loop | |
| CN112765258B (en) | Power distribution network graph model checking management system and method thereof | |
| CN102832703B (en) | Transformer station and scheduling station model fast conversion method based on model conversion machine | |
| US8169106B2 (en) | Energy management system and control method using the same, for determining an operation mode of a high voltage direct current system | |
| CN103199624B (en) | Smart converting station based on international electrotechnical commission (IEC) 61850 | |
| CN106021203B (en) | Intelligent substation anti-misoperation lockout logic graphical expression method | |
| CN103107595B (en) | Substation automation system in prefabricated transformer substation | |
| CN110071824A (en) | A kind of distribution network topological building and method for visualizing automatically | |
| CN106505532A (en) | A kind of intelligent distributed FA fault handling methods based on main website standby | |
| CN103915898A (en) | Operation and maintenance method for intelligent substation network | |
| CN104967217A (en) | Intelligent transformer station secondary virtual loop monitoring method | |
| CN104659920A (en) | Topology configuration method of distribution circuit | |
| CN103853859B (en) | Mapping method and mapping system for drawing nuclear power plant terminating map | |
| CN113746205A (en) | One-button programmed remote operation method based on network-side collaborative safety error-proof check | |
| CN102916489A (en) | Virtual terminal automatic wiring method based on primary system structure of regional power grid | |
| CN103545805B (en) | Modeling-based railway power supply arm monitoring method | |
| CN107482772A (en) | A kind of measure and control device and its anti-misoperation locking logic methods of exhibiting | |
| CN103455678B (en) | Quadratic Imaginary loop chart collaborative design method based on the empty terminal of standardization | |
| CN104933244B (en) | Intelligent substation matrix form void terminal connection method for visualizing | |
| CN102710025B (en) | Power system communication device and method | |
| CN101651361A (en) | Integrated automation system of substation | |
| CN105207353B (en) | The framework of intelligent substation station domain Protection control system | |
| CN202651896U (en) | Coordinated control system of micro power grid | |
| CN113300462B (en) | Topology identification system and method adopting three-phase smart home sensing device | |
| CN113394879B (en) | Topology identification system and method adopting single-phase intelligent household sensing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |