CN113128004B - Automatic mapping method and device for substation auxiliary control system and storage medium - Google Patents
Automatic mapping method and device for substation auxiliary control system and storage medium Download PDFInfo
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- CN113128004B CN113128004B CN202110368907.3A CN202110368907A CN113128004B CN 113128004 B CN113128004 B CN 113128004B CN 202110368907 A CN202110368907 A CN 202110368907A CN 113128004 B CN113128004 B CN 113128004B
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- 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
- H02J13/00002—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 monitoring
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Abstract
The invention discloses a method, a device and a storage medium for automatically mapping a transformer substation auxiliary control system, wherein the method comprises the following steps: extracting characteristics of the auxiliary control system information table to obtain a plurality of auxiliary control subsystem sub-tables; for each auxiliary control subsystem sub-table, searching a matched primitive according to the type of the auxiliary control equipment; associating the attribute information of the auxiliary control equipment with the primitive according to the type of the auxiliary control equipment to obtain a graph model of the auxiliary control equipment; marking key position points in the transformer substation floor plan to form position labels; matching according to the distribution positions and the position labels, and arranging the matched auxiliary control equipment pattern model to the corresponding position label to obtain a corresponding auxiliary control subsystem plane arrangement diagram; and generating an auxiliary control subsystem network structure chart reflecting the connection relation of the auxiliary control equipment based on the type and the distribution position information of the auxiliary control equipment. The network structure diagram and the floor plan of the auxiliary control subsystem can be automatically generated, the randomness and the workload of manual drawing are reduced, and the accuracy and the drawing efficiency of the graph are improved.
Description
Technical Field
The invention relates to the technical field of power system automation, in particular to a method and a device for automatically mapping a transformer substation auxiliary control system and a storage medium.
Background
Common auxiliary control equipment of a transformer substation comprises infrared correlation, infrared double technology, an electronic fence, an entrance guard, an on-site module, a water immersion detector, an air conditioner, a fan, a fire-fighting host, on-line monitoring, SF6 on-line monitoring, an intelligent lock control, lighting control, an intelligent meter and the like. And the auxiliary control subsystem is formed by the auxiliary control equipment according to types. The auxiliary control subsystem is divided into seven types, namely safety precaution, fire fighting system, lighting control, environment monitoring, on-line monitoring, SF6 monitoring and intelligent lock control. And each auxiliary control subsystem of the transformer substation forms an auxiliary monitoring system (auxiliary control system for short) of the transformer substation, so that the fire protection, security and equipment condition of the transformer substation can be monitored in real time. And a network architecture diagram and a floor plan diagram of the auxiliary control subsystem are constructed in the auxiliary control system, so that the conditions of the auxiliary control subsystem and the auxiliary control equipment are controlled in real time. Each type of auxiliary control subsystem needs to draw a network architecture diagram and a floor plan, wherein auxiliary control equipment primitives need to be placed at corresponding positions on the floor plan, and the auxiliary control equipment primitives are associated with corresponding telemetering and remote signaling information of the auxiliary control equipment. With the increasing of national network companies, the problems of the graph-model processing amount and acceptance of the auxiliary control system are increasingly highlighted along with the upgrading and transformation work of the intelligent substation construction and the auxiliary monitoring system (auxiliary control system for short) of the operating substation. The mode inefficiency of traditional artifical drawing, artifical correlation auxiliary control information, drawing quality and drawing style can't guarantee, and follow-up artifical acceptance of work load is big, needs urgent need to promote transformer substation auxiliary control system drawing management fineness and generation efficiency through technical means.
Disclosure of Invention
The invention provides a method and a device for automatically mapping a transformer substation auxiliary control system and a storage medium, and aims to solve the problem of low efficiency of the conventional manual mapping.
In a first aspect, an automatic mapping method for a substation auxiliary control system is provided, which includes:
extracting characteristics of the auxiliary control system information table to obtain a plurality of auxiliary control subsystem sub-tables, wherein auxiliary control equipment type, distribution position, telemetering signal description and remote signaling signal description in each auxiliary control subsystem sub-table form auxiliary control equipment attribute information;
for each sub-control subsystem, searching a pixel matched with each sub-control subsystem according to the type of the sub-control equipment;
according to the type of the auxiliary control equipment, associating corresponding attribute information of the auxiliary control equipment with the primitive to obtain a graph model of the auxiliary control equipment;
marking key position points in a transformer substation floor layout diagram in a Scalable Vector Graphics (SVG) format to form position labels;
for each sub-control subsystem, traversing and searching according to the distribution position information of each sub-control subsystem, matching with position labels in the transformer substation floor plan, and arranging the matched sub-control equipment pattern model to the corresponding position labels in the transformer substation floor plan to obtain a corresponding sub-control subsystem floor plan;
and for each auxiliary control subsystem sub-table, generating an auxiliary control subsystem network structure chart reflecting the connection relation of the auxiliary control equipment based on the type and the distribution position information of the auxiliary control equipment, wherein the auxiliary control equipment in the auxiliary control subsystem network structure chart is represented by corresponding primitives.
Furthermore, the auxiliary control system information table comprises a remote measurement sub table and a remote signaling sub table; the remote sensing sub-meter at least comprises an auxiliary control subsystem, a main station point number, an auxiliary control equipment type, a distribution position and a remote sensing signal description, and the remote sensing sub-meter at least comprises an auxiliary control subsystem, a main station point number, an auxiliary control equipment type, a distribution position and a remote sensing signal description.
Further, the extracting the characteristics of the auxiliary control system information table includes:
and extracting the auxiliary control subsystem, the auxiliary control equipment type, the distribution position, the telemetering signal description and the remote signaling signal description in the telemetering sub-meter and the remote signaling sub-meter.
Further, the key position points in the SVG-format transformer substation floor layout map include floors, equipment rooms, boundaries, doors, air conditioner point locations, lighting point locations, fan point locations, fire alarm point locations, SF6 monitoring point locations, main transformer point locations, cable interlayer point locations, GIS equipment point locations, and capacitor/reactor point locations.
Further, after obtaining the floor plan of the auxiliary control subsystem, the method further includes:
and optimally adjusting the layout position of the graph model of the auxiliary control equipment in the plane layout diagram of the auxiliary control subsystem according to the preset size of the graph model interval of the auxiliary control equipment and the graph model proportion of the auxiliary control equipment.
Further, after obtaining the floor plan of the auxiliary control subsystem, the method further includes:
arranging corresponding telemetering signals and remote signaling signal light word boards at preselected auxiliary control equipment pattern models in the auxiliary control subsystem plane arrangement diagram; the method comprises the following steps that telemetering signals and operation telecommand signals for the operation of auxiliary control equipment are intensively arranged in a peripheral area of a floor plan of an auxiliary control subsystem in a table form according to distribution positions and auxiliary control equipment types; and automatically associating the real-time telemetering signal and the remote signaling signal according to the type of the auxiliary control equipment.
Furthermore, the network structure diagram of the auxiliary control subsystem is displayed in a classified manner according to the station control layer equipment, the network connecting line and the auxiliary control equipment; the generation process comprises the following steps:
arranging the primitives of three default devices of an auxiliary control substation of a station control layer, a transport inspection gateway machine and the station control layer network to the middle upper position of a picture;
dividing the middle lower part of the picture into a plurality of areas according to the conditions of floors and equipment rooms; the method specifically comprises the following steps: dividing horizontal areas according to floors, sequentially placing the floors from low to high from left to right or from right to left on a picture, and framing the width of the corresponding horizontal area according to the number of auxiliary control devices of the floors; continuously dividing vertical areas on the same floor according to the corresponding horizontal areas on the picture of the equipment room, and framing the corresponding vertical area height according to the quantity of auxiliary control equipment among the equipment rooms; filling the primitives of the auxiliary control equipment into corresponding horizontal areas and vertical areas according to the distribution positions of the primitives; the same auxiliary control devices in the same equipment room are arranged from small to large according to the point location numbers contained in the distribution position information, and different auxiliary control devices are distributed on two sides of the network connecting line in rows from many to few according to the number.
Further, the process of generating the network structure diagram of the secondary control subsystem further includes:
and for the auxiliary control equipment with the local modules and the centralized control unit, arranging auxiliary control equipment primitives in a row according to the local module connection range or the control range of the control unit, and sequentially arranging the auxiliary control equipment primitives in the same connection range or the same control range to two sides of a network connection line below the local modules or the centralized control unit according to equipment rooms.
And further, optimizing and adjusting the area size of a horizontal area and a vertical area on the picture of the network structure diagram of the auxiliary control subsystem and the primitive interval of each auxiliary control device based on a force-oriented layout algorithm.
In a second aspect, an automatic mapping device for a substation auxiliary control system is provided, which includes:
and the auxiliary control system information table processing module: the auxiliary control system information table is used for carrying out feature extraction on the auxiliary control system information table to obtain a plurality of auxiliary control subsystem sub-tables, and auxiliary control equipment attribute information is formed by auxiliary control equipment types, distribution positions, telemetering signal descriptions and remote signaling signal descriptions in each auxiliary control subsystem sub-table;
and an auxiliary control equipment primitive searching module: the auxiliary control subsystem sub-table is used for searching a pixel matched with each auxiliary control subsystem sub-table according to the type of the auxiliary control equipment;
and an auxiliary control equipment graph-model matching module: the auxiliary control equipment attribute information is used for associating the corresponding auxiliary control equipment attribute information with the primitive according to the type of the auxiliary control equipment to obtain an auxiliary control equipment graph model;
the floor plan processing module: the system is used for marking key position points in a transformer substation floor plan in an SVG format to form position labels;
the auxiliary control subsystem floor plan generating module: the auxiliary control equipment graph model is used for traversing and searching each auxiliary control subsystem sub-table according to the distribution position information of the auxiliary control subsystem sub-table, matching the auxiliary control equipment graph model with position labels in the transformer substation floor plan, and arranging the matched auxiliary control equipment graph model to the corresponding position labels in the transformer substation floor plan to obtain a corresponding auxiliary control subsystem floor plan;
and the auxiliary control subsystem network structure chart generation module: and the auxiliary control subsystem network structure chart is used for generating an auxiliary control subsystem network structure chart reflecting the connection relation of the auxiliary control equipment based on the type and the distribution position information of the auxiliary control equipment for each auxiliary control subsystem sub-table, and the auxiliary control equipment in the auxiliary control subsystem network structure chart is represented by corresponding primitives.
In a third aspect, a computer storage medium is provided, which stores a computer program adapted to be loaded by a processor and to execute the substation auxiliary control system automatic mapping method as described above.
Advantageous effects
The invention provides a method, a device and a storage medium for automatically mapping a transformer substation auxiliary control system, and the method, the device and the storage medium have the following advantages:
1. according to the substation auxiliary control system information table characteristic information, the auxiliary control equipment standard graphics primitive and the SVG-format substation plane layout diagram, the network structure diagram and the plane layout diagram of the auxiliary control subsystem can be automatically generated, the diagram model information of the corresponding auxiliary control equipment is associated, the randomness and the workload of manual drawing are reduced, the problems of extensive management and large control difficulty are solved, and the graph accuracy and the drawing efficiency are improved.
2. The invention provides a method for processing a remote measuring sub-table and a remote signaling sub-table in an auxiliary control system information table of a transformer substation to form auxiliary control equipment attribute information described according to distribution positions, auxiliary control equipment types, remote measuring signals and remote signaling signals.
3. According to the method, the auxiliary control equipment attribute information is matched to the auxiliary control equipment standard primitive according to the auxiliary control equipment distribution position and the auxiliary control equipment type information, an auxiliary control equipment graph model is generated, and the matched and processed auxiliary control equipment has the attribute information and a topology model.
4. According to the substation floor layout map base map based on the SVG format, after the key position points are marked, the auxiliary control equipment can be subjected to fuzzy matching with the position labels on the substation floor layout map in the SVG format through the distribution position key words, so that the auxiliary control equipment pattern is automatically placed at the corresponding position of the substation floor layout map in the SVG format, and the corresponding auxiliary control equipment has pattern information after the picture is formed.
5. The invention provides a method for automatically drawing a network architecture diagram according to a certain network structure mode, wherein station control layer equipment is fixedly distributed above the screen, a lower area in the screen is distributed and distributed at the horizontal space position of a large area according to floors, a small area is distributed and distributed at the vertical position of a small area according to equipment rooms, equipment in the same equipment room is preliminarily arranged from many to few according to the number, and then the position of a primitive is optimized and adjusted according to a force-guided layout algorithm.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart of an automatic mapping method for a substation auxiliary control system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an automatic mapping device of a substation auxiliary control system according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a network structure of an auxiliary fire-fighting subsystem according to an embodiment of the present invention;
fig. 4 is a schematic view of a floor plan of an auxiliary fire-fighting subsystem provided in an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It should be apparent that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Example 1
As shown in fig. 1, this embodiment provides an automatic mapping method for a substation auxiliary control system, including:
s01: and extracting the characteristics of the auxiliary control system information table to obtain a plurality of auxiliary control subsystem sub-tables, wherein the auxiliary control equipment attribute information is formed by the auxiliary control equipment type, the distribution position, the telemetering signal description and the remote signaling signal description in each auxiliary control subsystem sub-table.
The auxiliary control system information table comprises a remote measurement sub-table, a remote signaling sub-table, a remote control sub-table, a remote regulation sub-table and an index correlation specification, only the remote measurement sub-table and the remote signaling sub-table are used in the embodiment, wherein the remote measurement sub-table at least comprises an auxiliary control subsystem, a master station point number, an auxiliary control equipment type, a distribution position and a remote measurement signal description, and can also comprise a sequence number and a limit value range; the remote signaling sub-table at least comprises an auxiliary control subsystem, a main station point number, an auxiliary control equipment type, a distribution position and remote signaling signal description, and can also comprise a sequence number, an alarm grade and signal linkage. Besides basic information such as a basic floor, a device room and a position point, the distribution position also comprises a point position number for distinguishing the same auxiliary control device in the same device room.
The characteristic extraction of the auxiliary control system information table specifically comprises the following steps: extracting the auxiliary control subsystem, the auxiliary control equipment type, the distribution position, the telemetering signal description and the remote signaling signal description in the telemetering sub-meter and the remote signaling sub-meter; and extracting the data of the whole row according to the auxiliary control subsystem to form auxiliary control subsystem sub-tables, wherein each sub-table forms auxiliary control equipment attribute information according to the distribution position, the type of the auxiliary control equipment, the telemetering signal description and the remote signaling signal description, and the auxiliary control equipment attribute information is stored in a first storage position of a database of the parking system according to the auxiliary control subsystem sub-tables.
S02: and for each sub-control subsystem sub-table, searching a pixel matched with the sub-control subsystem sub-table according to the type of the sub-control equipment. And storing the standard graphic elements of the auxiliary control equipment in a second storage position of the auxiliary control system database according to the type of the auxiliary control equipment after finding out the graphic elements matched with the standard graphic elements in the graphic database of the auxiliary control system according to the type of the auxiliary control equipment.
S03: and according to the type of the auxiliary control equipment, associating the corresponding attribute information of the auxiliary control equipment with the primitive to obtain a graph model of the auxiliary control equipment. And after the correlation is carried out, the graph model of the auxiliary control equipment is stored in a basic graph model area of a database of the auxiliary control system.
S04: and marking key position points in the transformer substation floor layout diagram in the SVG format to form position labels. The key position points comprise floors, equipment rooms, boundaries, doors, air conditioner point locations, light point locations, fan point locations, fire alarm point locations, SF6 monitoring point locations, main transformer point locations, cable interlayer point locations, GIS equipment point locations and capacitor/reactor point locations; and storing the processed substation floor plan in the SVG format in a floor plan basic diagram storage area specified by a secondary control system graphic database.
S05: and for each sub-control subsystem, traversing and searching according to the distribution position information of the sub-control subsystem, matching with position labels in the transformer substation floor plan, arranging matched auxiliary control equipment pattern models to corresponding position labels in the transformer substation floor plan, and optimally adjusting the arrangement positions of the auxiliary control equipment patterns in the auxiliary control subsystem floor plan according to preset auxiliary control equipment pattern interval sizes and auxiliary control equipment pattern proportions to obtain a corresponding auxiliary control subsystem floor plan. Each floor or main equipment room generates a specific floor plan by the sub-tables of the auxiliary control subsystems, namely, each sub-table of the auxiliary control subsystem can generate a plurality of floor plan according to the condition of the floor equipment room and the distribution position of the auxiliary control equipment. Fig. 4 is a schematic diagram of a floor plan of an auxiliary fire-fighting subsystem.
S06: arranging corresponding telemetering signals and remote signaling signal light word boards at preselected auxiliary control equipment pattern models in the auxiliary control subsystem plane arrangement diagram; the method comprises the following steps that telemetering signals and operation telecommand signals for the operation of auxiliary control equipment are intensively arranged in a peripheral area of a floor plan of an auxiliary control subsystem in a table form according to distribution positions and auxiliary control equipment types; and automatically associating the corresponding telemetering signals and remote signaling signals in the auxiliary control system database according to the type of the auxiliary control equipment.
S07: and for each auxiliary control subsystem sub-table, generating an auxiliary control subsystem network structure chart reflecting the connection relation of the auxiliary control equipment based on the type and the distribution position information of the auxiliary control equipment, wherein the auxiliary control equipment in the auxiliary control subsystem network structure chart is represented by corresponding primitives. Fig. 3 is a schematic diagram of a network structure diagram of an auxiliary fire-fighting subsystem. The network structure diagram of the auxiliary control subsystem is displayed according to the station control layer equipment, the network connecting line and the auxiliary control equipment in a partition classification mode, and the generation process comprises the following steps:
arranging the primitives of three default devices of an auxiliary control substation of a station control layer, a transport inspection gateway machine and the station control layer network to the middle upper position of a picture;
dividing the middle lower part of the picture into a plurality of areas according to the conditions of floors and equipment rooms; the method specifically comprises the following steps: dividing horizontal areas according to floors, placing the floors from low to high from left to right or from right to left on a picture in sequence, and framing the width of the corresponding horizontal area according to the number of auxiliary control devices of the floors; continuously dividing vertical areas on the same floor according to the corresponding horizontal areas on the picture of the equipment room, and framing the corresponding vertical area height according to the quantity of auxiliary control equipment among the equipment rooms; filling the primitives of the auxiliary control equipment into corresponding horizontal areas and vertical areas according to the distribution positions of the primitives; the same auxiliary control devices in the same equipment room are arranged from small to large according to the point location numbers contained in the distribution position information, and different auxiliary control devices are distributed on two sides of the network connecting line in rows from many to few according to the number. And for the auxiliary control equipment with the local modules and the centralized control unit, arranging auxiliary control equipment primitives in a row according to the local module connection range or the control range of the control unit, and sequentially arranging the auxiliary control equipment primitives in the same connection range or the same control range to two sides of a network connection line below the local modules or the centralized control unit according to equipment rooms.
S08: and optimizing and adjusting the area size of horizontal and vertical areas on the picture of the network structure diagram of the auxiliary control subsystem and the primitive gap of each auxiliary control device based on a force-guided layout algorithm to achieve ordered arrangement and moderate gap.
Example 2
As shown in fig. 2, the present embodiment provides an automatic mapping apparatus for a substation auxiliary control system, including:
and the auxiliary control system information table processing module 1: the auxiliary control system information table is used for carrying out feature extraction on the auxiliary control system information table to obtain a plurality of auxiliary control subsystem sub-tables, and auxiliary control equipment attribute information is formed by auxiliary control equipment types, distribution positions, telemetering signal descriptions and remote signaling signal descriptions in each auxiliary control subsystem sub-table;
and the auxiliary control equipment primitive searching module 2: the auxiliary control subsystem sub-table is used for searching a pixel matched with each auxiliary control subsystem sub-table according to the type of the auxiliary control equipment;
and an auxiliary control equipment graph-model matching module 3: the auxiliary control equipment attribute information is used for associating the corresponding auxiliary control equipment attribute information with the primitive according to the type of the auxiliary control equipment to obtain an auxiliary control equipment graph model;
floor plan processing module 4: the system is used for marking key position points in a transformer substation floor layout diagram in an SVG format to form position labels;
and the auxiliary control subsystem floor plan generating module 5: the auxiliary control equipment graph model is used for traversing and searching each auxiliary control subsystem sub-table according to the distribution position information of the auxiliary control subsystem sub-table, matching the auxiliary control equipment graph model with position labels in the transformer substation floor plan, and arranging the matched auxiliary control equipment graph model to the corresponding position labels in the transformer substation floor plan to obtain a corresponding auxiliary control subsystem floor plan;
and an auxiliary control subsystem network structure diagram generation module 6: and the auxiliary control subsystem network structure chart is used for generating an auxiliary control subsystem network structure chart reflecting the connection relation of the auxiliary control equipment based on the auxiliary control equipment type and the distribution position information for each auxiliary control subsystem sub-chart, and the auxiliary control equipment in the auxiliary control subsystem network structure chart is represented by a corresponding graphic element.
Other more specific implementation schemes of this embodiment can be seen in embodiment 1, and are not described herein again.
Example 3
The embodiment provides a computer storage medium, which stores a computer program, wherein the computer program is suitable for being loaded by a processor and executing the automatic mapping method of the substation auxiliary control system.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (9)
1. A transformer substation auxiliary control system automatic mapping method is characterized by comprising the following steps:
extracting characteristics of the auxiliary control system information table to obtain a plurality of auxiliary control subsystem sub-tables, wherein auxiliary control equipment type, distribution position, telemetering signal description and remote signaling signal description in each auxiliary control subsystem sub-table form auxiliary control equipment attribute information;
for each sub-control subsystem, searching a pixel matched with each sub-control subsystem according to the type of the sub-control equipment;
according to the type of the auxiliary control equipment, associating corresponding attribute information of the auxiliary control equipment with the primitive to obtain a graph model of the auxiliary control equipment;
marking key position points in a transformer substation floor layout diagram in an SVG format to form position labels;
for each sub-control subsystem, traversing and searching according to the distribution position information of each sub-control subsystem, matching with position labels in the transformer substation floor plan, and arranging the matched sub-control equipment pattern model to the corresponding position labels in the transformer substation floor plan to obtain a corresponding sub-control subsystem floor plan; optimizing and adjusting the layout position of the graph model of the auxiliary control equipment in the plane layout diagram of the auxiliary control subsystem according to the preset size of the graph model interval of the auxiliary control equipment and the graph model proportion of the auxiliary control equipment;
and for each auxiliary control subsystem sub-table, generating an auxiliary control subsystem network structure chart reflecting the connection relation of the auxiliary control equipment based on the type and the distribution position information of the auxiliary control equipment, wherein the auxiliary control equipment in the auxiliary control subsystem network structure chart is represented by corresponding primitives.
2. The automatic mapping method for the substation auxiliary control system according to claim 1, wherein the auxiliary control system information table comprises a telemetry sub table and a telemetry sub table; the remote sensing sub-meter at least comprises an auxiliary control subsystem, a main station point number, an auxiliary control equipment type, a distribution position and a remote sensing signal description, and the remote sensing sub-meter at least comprises an auxiliary control subsystem, a main station point number, an auxiliary control equipment type, a distribution position and a remote sensing signal description;
the feature extraction of the auxiliary control system information table comprises the following steps: and extracting the auxiliary control subsystem, the auxiliary control equipment type, the distribution position, the telemetering signal description and the remote signaling signal description in the telemetering sub-meter and the remote signaling sub-meter.
3. The automatic mapping method for the substation auxiliary control system according to claim 1, wherein the key location points in the substation floor plan map in the SVG format include floors, equipment rooms, boundaries, doors, air conditioning points, lighting points, fan points, fire alarms points, SF6 monitoring points, main transformer points, cable interlayer points, GIS equipment points, capacitor/reactor points.
4. The automatic mapping method for the substation auxiliary control system according to claim 1, further comprising, after obtaining the auxiliary control subsystem floor plan:
arranging corresponding telemetering signals and remote signaling signal light word boards at preselected auxiliary control equipment pattern models in the auxiliary control subsystem plane arrangement diagram; the method comprises the following steps that telemetering signals and operation telecommand signals for the operation of auxiliary control equipment are intensively arranged in a peripheral area of a floor plan of an auxiliary control subsystem in a table form according to distribution positions and auxiliary control equipment types; and automatically associating the real-time telemetering signal and the remote signaling signal according to the type of the auxiliary control equipment.
5. The automatic mapping method of the substation auxiliary control system according to claim 1, wherein the network structure diagram of the auxiliary control subsystem is displayed according to the classification of the substation control layer equipment, the network connecting lines and the auxiliary control equipment in a partitioning manner; the generation process comprises the following steps:
arranging the primitives of three default devices of an auxiliary control substation of a station control layer, a transport inspection gateway machine and the station control layer network to the middle upper position of a picture;
dividing the middle lower part of the picture into a plurality of areas according to the conditions of floors and equipment rooms; the method specifically comprises the following steps: dividing horizontal areas according to floors, sequentially placing the floors from low to high from left to right or from right to left on a picture, and framing the width of the corresponding horizontal area according to the number of auxiliary control devices of the floors; continuously dividing vertical areas on the same floor according to the corresponding horizontal areas on the picture of the equipment room, and framing the corresponding vertical area height according to the quantity of auxiliary control equipment among the equipment rooms; filling the primitives of the auxiliary control equipment into corresponding horizontal areas and vertical areas according to the distribution positions of the primitives; the same auxiliary control devices in the same equipment room are arranged from small to large according to the point location numbers contained in the distribution position information, and different auxiliary control devices are distributed on two sides of the network connecting line in rows from many to few according to the number.
6. The automatic mapping method for the substation auxiliary control system according to claim 5, wherein the generation process of the network structure diagram of the auxiliary control subsystem further comprises:
and for the auxiliary control equipment with the local modules and the centralized control unit, arranging auxiliary control equipment primitives in a row according to the local module connection range or the control range of the control unit, and sequentially arranging the auxiliary control equipment primitives in the same connection range or the same control range to two sides of a network connection line below the local modules or the centralized control unit according to equipment rooms.
7. The automatic mapping method for the substation auxiliary control system according to claim 5 or 6, further comprising optimizing and adjusting the area size of the horizontal and vertical areas on the picture of the auxiliary control subsystem network structure diagram and the primitive gap of each auxiliary control device based on a force-oriented layout algorithm.
8. The utility model provides an automatic picture device that becomes of transformer substation's auxiliary control system which characterized in that includes:
and the auxiliary control system information table processing module: the auxiliary control system information table is used for carrying out feature extraction on the auxiliary control system information table to obtain a plurality of auxiliary control subsystem sub-tables, and auxiliary control equipment attribute information is formed by auxiliary control equipment types, distribution positions, telemetering signal descriptions and remote signaling signal descriptions in each auxiliary control subsystem sub-table;
and an auxiliary control equipment primitive searching module: the auxiliary control subsystem sub-tables are used for searching the pixels matched with each auxiliary control subsystem sub-table according to the type of the auxiliary control equipment;
and an auxiliary control device graph-model matching module: the auxiliary control equipment attribute information is used for associating the corresponding auxiliary control equipment attribute information with the primitive according to the type of the auxiliary control equipment to obtain an auxiliary control equipment graph model;
the floor plan processing module: the system is used for marking key position points in a transformer substation floor layout diagram in an SVG format to form position labels;
the auxiliary control subsystem floor plan generating module: the auxiliary control device graph model matching system is used for traversing and searching each auxiliary control subsystem sub-table according to the distribution position information of the auxiliary control subsystem sub-table, matching the auxiliary control subsystem sub-table with position labels in the transformer substation floor plan, and distributing the matched auxiliary control device graph model to the corresponding position labels in the transformer substation floor plan to obtain a corresponding auxiliary control subsystem floor plan; optimizing and adjusting the layout position of the graph model of the auxiliary control equipment in the plane layout diagram of the auxiliary control subsystem according to the preset size of the graph model interval of the auxiliary control equipment and the graph model proportion of the auxiliary control equipment;
and the auxiliary control subsystem network structure chart generation module: and the auxiliary control subsystem network structure chart is used for generating an auxiliary control subsystem network structure chart reflecting the connection relation of the auxiliary control equipment based on the type and the distribution position information of the auxiliary control equipment for each auxiliary control subsystem sub-table, and the auxiliary control equipment in the auxiliary control subsystem network structure chart is represented by corresponding primitives.
9. A computer storage medium storing a computer program, characterized in that the computer program is adapted to be loaded by a processor and to perform the substation auxiliary control system automatic mapping method according to any one of claims 1 to 7.
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