CN115439873A - Method for verifying graphic and picture consistency of scheduling system based on power CIM model - Google Patents
Method for verifying graphic and picture consistency of scheduling system based on power CIM model Download PDFInfo
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- CN115439873A CN115439873A CN202210954182.0A CN202210954182A CN115439873A CN 115439873 A CN115439873 A CN 115439873A CN 202210954182 A CN202210954182 A CN 202210954182A CN 115439873 A CN115439873 A CN 115439873A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/40—Document-oriented image-based pattern recognition
- G06V30/42—Document-oriented image-based pattern recognition based on the type of document
- G06V30/422—Technical drawings; Geographical maps
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/764—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/40—Document-oriented image-based pattern recognition
- G06V30/41—Analysis of document content
- G06V30/414—Extracting the geometrical structure, e.g. layout tree; Block segmentation, e.g. bounding boxes for graphics or text
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
Abstract
The invention discloses a method for verifying the consistency of graphic and picture of a dispatching system based on a power CIM model, which comprises the following steps: step 1, analyzing a CIM-E model file of a scheduling system to obtain all equipment connection information; step 2, analyzing a CIM-G graphic picture file of the scheduling system to obtain all equipment information; and 3, comparing the equipment connection information obtained by analyzing the CIM-E model file with the equipment information obtained by analyzing the CIM-G graphic picture file by taking the equipment connection information obtained by analyzing the CIM-E model file as a reference so as to check whether the graphic picture association of the scheduling system is consistent or not. According to the invention, the power graphic picture information is automatically checked, so that the manpower consumption of manual checking is saved, the working efficiency is greatly improved, the cost is reduced, and the problem that the manual checking mode is easy to make mistakes is avoided.
Description
Technical Field
The invention relates to the technical field of graphical picture verification of a power dispatching system, in particular to a method for verifying graphical picture consistency of the dispatching system based on a power CIM model.
Background
At present, the correlation consistency check of system graphic pictures at the dispatching side of the power dispatching system is basically performed by adopting an artificial check mode. In the method, a worker of a dispatching master station clicks all skip buttons of each wiring sub-diagram, checks all measuring point information, and compares the measuring point information with XLS files of transformer substation regulation and control information one by one. The method brings great workload to dispatching workers, is low in efficiency, is easy to generate careless omission, and brings hidden danger to the safety of a power grid. Therefore, a more intelligent, more efficient and safer master station scheduling side image verification method is needed to reduce the burden of workers, improve the verification work efficiency and improve the accuracy of image association.
Disclosure of Invention
The invention aims to overcome the defects that manual verification is basically adopted for verifying the correlation consistency of the graphic pictures of the system in the prior art, the efficiency is low and omission is easy to generate, and provides a method for verifying the consistency of the graphic pictures of the scheduling system based on a power CIM model.
The purpose of the invention is realized by the following technical scheme:
the method for checking the consistency of the graphic pictures of the dispatching system based on the power CIM model comprises the following steps:
step 1, analyzing a CIM-E model file of a scheduling system to obtain all equipment connection information;
step 2, analyzing a CIM-G graphic picture file of the scheduling system to obtain all equipment information;
and 3, comparing the equipment connection information obtained by analyzing the CIM-E model file with the equipment information obtained by analyzing the CIM-G graphic picture file by taking the equipment connection information obtained by analyzing the CIM-E model file as a reference so as to check whether the graphic picture association of the scheduling system is consistent or not.
By defining a common CIM-based language, applications or systems can access common data and exchange information to achieve inter-system integration without relying on internal representations of the information. In order to improve the description efficiency of the power system model data and the efficiency of online exchange of a large amount of data, a power system data model description language E appears, and the CIM-E is a common information model based on the power system data model description language E. E is derived from the initials of 3 english words easy, efficiency, electric-power. The E language has the basic characteristics and advantages of XML, and by using the special symbols and description grammar of the E language, the high-efficiency description of various data models in the power system can be realized, the efficiency is much higher than that of the XML, and the E language is more in line with the expression habit of human beings. CIM-G is a power system graphic description language based on SVG simplified format, and is suitable for efficient and convenient power grid graphic exchange among different systems. In the scheme, the consistency of the graphic picture management can be effectively checked through comparing the CIM-E model file with the CIM-G graphic picture file, so that the working efficiency is greatly improved, the cost is reduced, and the problem that the manual checking mode is easy to make mistakes is avoided.
Preferably, the step 1 specifically comprises: analyzing the CIM-E model file to obtain identification information, standard full-name information of paths, equipment type information and physical connection node number information of each equipment in the CIM-E model, obtaining all equipment information in each interval according to the identification information, and analyzing the physical connection node number information to obtain the information of the equipment connected with the equipment.
Preferably, the analyzing the physical connection point number information to obtain the information of the devices connected to the physical connection point number information is to specifically obtain the number of devices connected in all directions of each device and the device information by spreading all the device connections in each interval through the physical connection point number information.
Preferably, the step 2 specifically comprises: and analyzing the CIM-G graphic picture file to obtain all equipment information, wherein the equipment information comprises the equipment name with the path, secondary remote signaling keywords associated with the primary equipment primitive, the equipment type and connection information.
Preferably, if the CIM-G graphic picture file does not have the device name information with the path, the CIM-G graphic picture file matches the secondary remote signaling keyword information associated with the primary device primitive with the scheduling information point table XLS to obtain the device name information with the path.
Preferably, the method for checking the consistency of the graphics and pictures of the scheduling system based on the power CIM model obtains the connection relation among all the devices by processing all the device information of the CIM-G graphics and picture file, and obtains the number of the devices connected with all the terminals of each device and the device information by connection and expansion.
Preferably, the step 3 specifically comprises: and acquiring certain equipment information of the current CIM-G file, finding the current interval and the current remote signaling equipment information of the CIM-E model file by taking the current interval and the current equipment as comparison objects, judging whether the current remote signaling equipment and the associated information are consistent with the CIM-E model file or not through the current interval, traversing the next equipment, and repeatedly judging the consistency until all the equipment information is judged to be consistent.
The invention has the beneficial effects that: the invention adopts the automatic checking of the power graphic picture information, saves the manpower consumption of manual checking, greatly improves the working efficiency, reduces the cost and avoids the problem that the manual checking mode is easy to make mistakes.
Drawings
FIG. 1 is a flow chart of the present invention.
Detailed Description
The invention is further described below with reference to the figures and examples.
The embodiment is as follows:
the method for verifying the consistency of the graphic pictures of the dispatching system based on the power CIM model is shown in figure 1 and comprises the following steps:
step 1, analyzing a CIM-E model file of a scheduling system to obtain all equipment connection information;
step 2, analyzing a CIM-G graphic picture file of the scheduling system to obtain all equipment information;
and 3, comparing the equipment connection information obtained by analyzing the CIM-E model file with the equipment information obtained by analyzing the CIM-G graphic picture file by taking the equipment connection information obtained by analyzing the CIM-E model file as a reference so as to check whether the graphic picture association of the scheduling system has consistency or not.
By defining a common CIM-based language, applications or systems can access common data and exchange information to achieve inter-system integration without relying on internal representations of the information. In order to improve the description efficiency of the power system model data and the efficiency of online exchange of a large amount of data, a power system data model description language E appears, and the CIM-E is a common information model based on the power system data model description language E. E is derived from the initials of 3 english words easy, efficiency, electric-power. The E language has the basic characteristics and advantages of XML, and by using the special symbol and description syntax of the E language, the high-efficiency description of various data models in the power system can be realized, the efficiency is much higher than that of the XML, and the E language is more in line with the expression habit of human beings. The CIM-G is a power system graphic description language based on the SVG simplified format, and is suitable for efficient and convenient power grid graphic exchange among different systems. In the scheme, the consistency of the graphic picture management can be effectively checked through comparing the CIM-E model file with the CIM-G graphic picture file, so that the working efficiency is greatly improved, the cost is reduced, and the problem that the manual checking mode is easy to make mistakes is avoided.
The step 1 specifically comprises the following steps: analyzing the CIM-E model file to obtain identification information, standard full-name information of paths, equipment type information and physical connection node number information of each equipment in the CIM-E model, obtaining all equipment information in each interval according to the identification information, and analyzing the physical connection node number information to obtain the information of the equipment connected with the equipment.
The analyzing the physical connection point number information to obtain the information of the devices connected with the physical connection point number information is to obtain the number of the devices connected in all directions of each device and the device information by connecting and unfolding all the devices in each interval through the physical connection node number information. In this embodiment, the format is: CIM-E: xxx spacing xxx equipment, I direction, number of connected equipment 2, [1] ×. Xxx stations/110kv.324 switches, [2] ×. Xxx stations/110kv.32430 ground knife; j direction, number of connected devices 0.
The step 2 specifically comprises the following steps: and analyzing the CIM-G graphic picture file to obtain all equipment information, wherein the equipment information comprises the equipment name with the path, secondary remote signaling keywords associated with the primary equipment primitive, the equipment type and connection information. The expression meaning of the connection information includes link and node _ area, which describe the connection relationship between the devices, and the format is: "terminal number of connecting wire, terminal number of connected object, ID of connected object; \8230 \ 8230; "shaped as: link = "0,1,34003363;1,1,101000214", node _ area ="0,0,34000167;1,1,34003360". And processing all the equipment information to obtain the connection relation among the equipment.
And if the CIM-G image picture file does not have the equipment name information with the path, matching the secondary remote signaling keyword information associated with the primary equipment primitive with the scheduling information point table XLS by the CIM-G image picture file to obtain the equipment name information with the path.
The method for checking the consistency of the graphic and picture of the scheduling system based on the power CIM model obtains the connection relation among all devices by processing all device information of the CIM-G graphic and picture file, and obtains the number of devices connected with all terminals of each device and the device information by connection and expansion.
The step 3 specifically comprises the following steps: and acquiring certain equipment information of the current CIM-G file, finding the current interval and the current remote signaling equipment information of the CIM-E model file by taking the current interval and the current equipment as comparison objects, judging whether the current remote signaling equipment and the associated information are consistent with the CIM-E model file or not through the current interval, traversing the next equipment, and repeatedly performing consistency judgment until all the equipment information is consistent with the consistency judgment.
In this embodiment, the process of determining whether the two are consistent specifically includes:
(1) taking the current transformer substation, the current CIM-G file, the current interval and the current equipment as comparison objects; = = > [ G ] STRU _ G _ BAY _ YX _ INFO _ BAY _ YX; taking the current transformer substation, the current interval and the current equipment in the CIM-E as a reference; = = = > [ CIME ] STRU _ CIME _ BAY _ YX _ INFO _ game _ BAY _ YX;
(2) ensure g _ bay _ yx.key _ name = = cime _ bay _ yx.pathname; g _ bay _ yx.dev _ type _ name = = cime _ bay _ yx.devtype _ name (if the device type descriptions are inconsistent, it may not be determined);
(3) 1.[ cime ] cime _ bay _ yx.I _ node _ link, cime _ bay _ yx.J _ node _ link, and cime _ bay _ yx.K _ node _ link, the information refers to the information set of the adjacent connection equipment in the three directions of I, J and K of the current equipment in the CIM-E file
(4) And taking out the linked node information linked list in the direction I: QStringList RID _ list _ I = cime _ bay _ yx.i _ node _ link.rid _ list;
(5) and taking out the linked node information linked list in the J direction: qstringclist RID _ list _ J = cime _ bay _ yx.j _ node _ link.rid _ list;
(6) and taking out the linked node information linked list in the K direction: QStringList RID _ list _ K = cime _ bay _ yx.k _ node _ link.rid _ list;
(7) traversing STRU _ CIME _ State ptr _ c _ Station, and respectively taking key _ name _ list _ I/J/K and dev _ type _ name _ list _ I/J/K corresponding to the link RID _ list _ I/J/K in the directions of I, J and K;
(8) traversing g _ bay _ yx. Node _ link _ list = = = = = = = = > this information refers to the set of contiguous device information for all directions of the current device in the g file;
(9) and taking out the linked node information linked list in the current direction: QStringList RID _ list = g _ bay _ yx.node _ link _ list.at (arch).
R, traversing STRU _ G _ Station ptr _ G _ Station, and taking key _ name _ list and dev _ type _ name _ list corresponding to the current direction link RID _ list; according to the current direction of [ key _ name _ list, dev _ type _ name _ list ], searching in [ key _ name _ list _ I/J/K, dev _ type _ name _ list _ I/J/K ]; if the corresponding key _ name _ list _ I/J/K and dev _ type _ name _ list _ I/J/K can be found, the current CIM-G file, the current interval, the current equipment and the associated information are consistent with CIM-E; and according to the steps, continuously traversing to the next [ G ] device until the traversal of all devices in all intervals under the current CIM-G file is completed.
In the embodiments provided in the present application, it should be understood that the described structures and methods may be implemented in other ways. For example, the above-described embodiments with respect to structures are merely illustrative, and for example, a module or a unit may be divided into only one logic function, and may have another division manner in actual implementation, for example, a plurality of units or components may be combined or may be integrated into another structure, or some features may be omitted or not executed.
Units described as separate parts may or may not be physically separate, and parts displayed as units may be one physical unit or a plurality of physical units, may be located in one place, or may be distributed to a plurality of different places. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit may be implemented in the form of hardware, or may also be implemented in the form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present application, or portions of the technical solutions that substantially contribute to the prior art, or all or portions of the technical solutions may be embodied in the form of a software product, where the software product is stored in a storage medium and includes several instructions to enable a device (which may be a single chip, a chip, or the like) or a processor (processor) to execute all or part of the steps of the methods of the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit of the invention as set forth in the claims.
Claims (7)
1. The method for verifying the consistency of the graphic and picture of the dispatching system based on the power CIM model is characterized by comprising the following steps of:
step 1, analyzing a CIM-E model file of a scheduling system to obtain all equipment connection information;
step 2, analyzing a CIM-G graphic picture file of the scheduling system to obtain all equipment information;
and 3, comparing the equipment connection information obtained by analyzing the CIM-E model file with the equipment information obtained by analyzing the CIM-G graphic picture file by taking the equipment connection information obtained by analyzing the CIM-E model file as a reference so as to check whether the graphic picture association of the scheduling system is consistent or not.
2. The method for verifying the consistency of the graphic images of the dispatching system based on the power CIM model as claimed in claim 1, wherein the step 1 is specifically as follows: analyzing the CIM-E model file to obtain identification information, standard full-name information of paths, equipment type information and physical connection node number information of each equipment in the CIM-E model, obtaining all equipment information in each interval according to the identification information, and analyzing the physical connection node number information to obtain the information of the equipment connected with the equipment.
3. The method for verifying and scheduling system graphic picture consistency based on the power CIM model as claimed in claim 2, wherein the analyzing the physical connection point number information to obtain the information of the devices connected with the physical connection point number information is to obtain the number of the devices connected in all directions of each device and the device information by connecting and spreading all the devices in each interval through the physical connection point number information.
4. The method for verifying the consistency of the graphic images of the dispatching system based on the electric CIM model as claimed in claim 3, wherein the step 2 is specifically as follows: and analyzing the CIM-G graphic picture file to obtain all equipment information, wherein the equipment information comprises the equipment name with the path, secondary remote signaling keywords associated with the primary equipment primitive, the equipment type and connection information.
5. The method for verifying the consistency of the pictures of the dispatching system based on the electric CIM model as claimed in claim 4, wherein if the CIM-G picture file does not have the equipment name information with the path, the CIM-G picture file obtains the equipment name information with the path by matching secondary remote signaling keyword information associated with the primary equipment primitive with a dispatching information point table XLS.
6. The method for verifying the consistency of the graphic images of the dispatching system based on the power CIM model as claimed in claim 4 or 5, wherein the connection relationship among the devices is obtained by processing all the device information of the CIM-G graphic image file, and the connection expansion is carried out to obtain the device number and the device information connected with all the terminals of each device.
7. The method for verifying the consistency of the graphic images of the dispatching system based on the electric CIM model as claimed in claim 6, wherein the step 3 is specifically as follows: and acquiring certain equipment information of the current CIM-G file, finding the current interval and the current remote signaling equipment information of the CIM-E model file by taking the current interval and the current equipment as comparison objects, judging whether the current remote signaling equipment and the associated information are consistent with the CIM-E model file or not through the current interval, traversing the next equipment, and repeatedly performing consistency judgment until all the equipment information is consistent with the consistency judgment.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116562235A (en) * | 2023-07-12 | 2023-08-08 | 东方电子股份有限公司 | Method for generating CIM-E power grid model by CIM-G format wiring diagram |
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2022
- 2022-08-10 CN CN202210954182.0A patent/CN115439873A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116562235A (en) * | 2023-07-12 | 2023-08-08 | 东方电子股份有限公司 | Method for generating CIM-E power grid model by CIM-G format wiring diagram |
| CN116562235B (en) * | 2023-07-12 | 2023-09-19 | 东方电子股份有限公司 | Method for generating CIM-E power grid model by CIM-G format wiring diagram |
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