CN110705969B - Transformer substation monitoring system, main station and method for automatically associating measuring point ID - Google Patents
Transformer substation monitoring system, main station and method for automatically associating measuring point ID Download PDFInfo
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- CN110705969B CN110705969B CN201910970020.4A CN201910970020A CN110705969B CN 110705969 B CN110705969 B CN 110705969B CN 201910970020 A CN201910970020 A CN 201910970020A CN 110705969 B CN110705969 B CN 110705969B
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Abstract
The invention belongs to the technical field of automatic monitoring of power equipment, and particularly relates to a transformer substation monitoring system, a master station and a method for automatically associating measuring point IDs (identity) of the transformer substation monitoring system. The monitoring master station imports the measuring point table files provided by the monitoring substation into a model library and imports the graphic files provided by the monitoring substation, wherein the measuring point table files and the graphic files both comprise corresponding measuring point IDs and measuring point descriptions corresponding to the measuring point IDs; matching the graph file with each measuring point description of the model base, and modifying the measuring point ID in the successfully matched graph file into the measuring point ID in the matched model base; and if the measuring point description corresponding to the measuring point ID in the model library is changed, updating the measuring point description of the corresponding measuring point ID in the graphic file. When the measuring point description corresponding to the measuring point ID in the model library is changed, the measuring point description of the corresponding measuring point ID in the graph file is automatically updated, so that the monitoring master station can reuse the graph with good configuration of the monitoring substation, and the drawing workload of the monitoring master station is saved.
Description
Technical Field
The invention belongs to the technical field of automatic monitoring of power equipment, and particularly relates to a transformer substation monitoring system, a master station and a method for automatically associating ID (identity) of a measuring point.
Background
The transformer substation monitoring system comprises a monitoring main station and a monitoring substation, most of information of the monitoring substation is the same as that of the monitoring main station, most of graphical interfaces of the monitoring substation and the monitoring main station are the same, after interface graphs configured by the monitoring substation are led into the monitoring main station, primitives in graphs of the monitoring substation can be directly used by the monitoring main station, measuring point IDs associated with the primitives are different from those of the monitoring main station, the measuring point IDs in the graphs of the monitoring main station use the measuring point IDs in a monitoring model library, and therefore the measuring point IDs need to be re-associated with the primitives, and the traditional method comprises the following steps: after the graphs of the monitoring substation are imported into the monitoring main station, the measuring points in the graphs of the monitoring main station are manually re-associated, and the method consumes large manual workload, takes long time and is easy to make mistakes.
Disclosure of Invention
The invention provides a transformer substation monitoring system, a master station and a method for automatically associating measuring point IDs (identity) of the transformer substation monitoring system, which are used for solving the problems of time consumption and high possibility of errors caused by the adoption of a manual measuring point ID associating method.
In order to solve the technical problems, the technical scheme and the beneficial effects of the invention are as follows:
the invention discloses a method for automatically associating ID (identity) of a measuring point with a monitoring master station of a transformer substation, which comprises the following steps of:
1) The monitoring master station imports a measuring point table file provided by the monitoring substation into a model library and imports a graphic file provided by the monitoring substation, wherein the measuring point table file comprises measuring point IDs and measuring point descriptions corresponding to the measuring point IDs, and the graphic file comprises the measuring point IDs and the measuring point descriptions corresponding to the measuring point IDs;
2) Matching the measuring point descriptions in the graphic file with the measuring point descriptions in the model base, and modifying the measuring point ID in the successfully matched graphic file into the corresponding measuring point ID in the matched model base; if the measuring point description in the graphic file is consistent with the measuring point description in the model library, the matching is regarded as successful;
3) And if the measuring point description corresponding to the measuring point ID in the model base is changed, updating the measuring point description corresponding to the measuring point ID in the graphic file.
The invention discloses a transformer substation monitoring master station, which comprises the following modules:
1) An importing module: the monitoring master station is used for importing the measuring point table files provided by the monitoring substation into the model library and importing the graphic files provided by the monitoring substation, wherein the measuring point table files comprise measuring point IDs and measuring point descriptions corresponding to the measuring point IDs, and the graphic files comprise the measuring point IDs and the measuring point descriptions corresponding to the measuring point IDs;
2) A matching modification module: the system is used for matching each measuring point description in the graphic file with each measuring point description in the model base, and modifying the measuring point ID in the successfully matched graphic file into the corresponding measuring point ID in the matched model base; if the measuring point description in the graphic file is consistent with the measuring point description in the model base, the matching is regarded as successful;
3) An updating module: and the method is used for updating the measuring point description of the corresponding measuring point ID in the graphic file if the measuring point description corresponding to the measuring point ID in the model library changes.
The transformer substation monitoring system comprises a monitoring main station and a monitoring substation, wherein the monitoring main station is in communication connection with the monitoring substation, and the monitoring substation is used for exporting a measuring point table file and a graphic file and providing the measuring point table file and the graphic file to the monitoring main station;
the monitoring master station is used for: 1) Importing a measuring point table file provided by a monitoring substation into a model base, and importing a graph file provided by the monitoring substation, wherein the measuring point table file comprises measuring point IDs (identity) and measuring point descriptions corresponding to the measuring point IDs, and the graph file comprises the measuring point IDs and the measuring point descriptions corresponding to the measuring point IDs; 2) Matching the measuring point descriptions in the graphic file with the measuring point descriptions in the model base, and modifying the measuring point ID in the successfully matched graphic file into the corresponding measuring point ID in the matched model base; if the measuring point description in the graphic file is consistent with the measuring point description in the model base, the matching is regarded as successful; 3) And if the measuring point description corresponding to the measuring point ID in the model library is changed, updating the measuring point description of the corresponding measuring point ID in the graphic file.
The beneficial effects are as follows: when the monitoring master station uses the graphic elements of the monitoring substation, the invention matches the measuring point descriptions in the graphic file with the measuring point descriptions in the model library, modifies the measuring point ID in the successfully matched graphic file into the corresponding measuring point ID in the matched model library under the condition of successful matching so as to automatically modify the measuring point ID in the graphic file of the monitoring master station, and automatically updates the measuring point descriptions of the corresponding measuring point ID in the graphic file when the measuring point description corresponding to the measuring point ID in the model library is changed, thereby realizing the rapid and effective reuse of the well-configured graphics of the monitoring substation by the monitoring master station, and saving most of the drawing workload of the monitoring master station.
As further improvement of the method, the main station and the system, in the step 1), after the measuring point table file provided by the monitoring substation is imported into the model base, the description of each measuring point in the model base is kept unchanged.
As a further improvement of the method, in step 1), the monitoring master station imports the measuring point table file provided by the monitoring substation into the model library through the master station model tool.
As a further improvement of the method, in step 1), the monitoring master station imports the graphic files provided by the monitoring substations through a graphic configuration tool.
As a further improvement of the master station and the system, in step 1), the monitoring master station imports the measuring point table files provided by the monitoring substation into the model library through the master station model tool, and imports the graphic files provided by the monitoring substation through the graphic configuration tool.
Drawings
FIG. 1 is a schematic diagram of a station point table file of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
The embodiment of the transformer substation monitoring system comprises:
the embodiment provides a substation monitoring system which comprises a monitoring main station and a monitoring substation, wherein the monitoring main station is in communication connection with the monitoring substation. Compared with the existing transformer substation monitoring system, the method for automatically associating the measuring point ID of the transformer substation monitoring master station is realized by improving the software of the monitoring master station on the premise that the hardware is unchanged, and the method is described in detail below.
Firstly, the monitoring substation exports a measuring point table file and provides the measuring point table file for the monitoring main station. The measurement point table file, as shown in fig. 1, includes measurement point descriptions and other communication related information of the master and slave stations. For example, stations with station ID of 2 are described as transmission control unit faults, and stations with station ID of 3 are described as transmission control unit master faults. And the graphic configuration tool of the monitoring substation exports the graphic files configured in engineering and provides the graphic files for the monitoring master station. The graph is a set formed by a primitive and associated measuring point data, the associated measuring point data in the graph generally comprises a measuring point ID and a measuring point description, the measuring point ID is a key value of the measuring point, and the measuring point ID is a keyword for uniquely identifying the measuring point.
Then, a master station modeling tool of the monitoring master station imports the measuring point table files provided by the monitoring substations into a model library, and if the measuring point description in the model library is changed, the measuring point description information of each measuring point is not modified temporarily; and the graphic configuration tool of the monitoring master station imports the graphic file provided by the monitoring substation and analyzes the measuring point IDs stored in the graphic file and the measuring point descriptions corresponding to the measuring point IDs. It should be noted that, when dynamic measurement points in the graph file of the monitoring system of the transformer substation are associated with corresponding measurement points in the model library, the ID of the measurement point is usually an index number in the model library, and the IDs of the same measurement point in the monitoring master station and the monitoring substation in the two sets of system databases are different, so that the measurement points in the two sets of system graph files need to be re-associated when the monitoring master station reuses the monitoring substation monitoring system graph in the next step.
And secondly, matching the measuring point description in the graphic file with the measuring point description in the model base by the graphic configuration tool of the monitoring master station, regarding the condition of the same measuring point description as successful matching, and modifying the measuring point ID in the successfully matched graphic file into the corresponding measuring point ID in the matched model base.
And then, after the work is finished, the main station modeling tool of the monitoring main station modifies the measuring point description in the model base according to the requirement of the monitoring main station, and if the measuring point description corresponding to the measuring point ID in the model base is modified, the graph configuration tool of the monitoring main station automatically updates the measuring point description in the graph file to be the measuring point description in the model base according to the matching relation. Therefore, the graphs configured by the substation are led into the master station system, so that the association of the measuring points can be completed at the master station, and the rapid configuration of the master station graphs is realized.
The embodiment of the substation monitoring master station comprises the following steps:
the embodiment provides a substation monitoring master station, wherein hardware of the monitoring master station is not improved, but software of the substation monitoring master station adopts the 'method for automatically associating the measuring point IDs with the substation monitoring master station' introduced in the embodiment of the substation monitoring system to realize automatic association of the measuring point IDs, so that reuse of monitoring substation graphs is completed, and the method specifically comprises the following steps:
1) An importing module: the monitoring master station is used for importing the measuring point table files provided by the monitoring substation into the model library and importing the graphic files provided by the monitoring substation, wherein the measuring point table files comprise measuring point IDs and measuring point descriptions corresponding to the measuring point IDs, and the graphic files comprise the measuring point IDs and the measuring point descriptions corresponding to the measuring point IDs;
2) A matching modification module: the system comprises a model base, a measuring point description database, a measuring point ID database and a measuring point ID database, wherein the model base is used for matching measuring point descriptions in a graph file with measuring point descriptions in the model base, and modifying the measuring point ID in the successfully matched graph file into a corresponding measuring point ID in the matched model base; if the measuring point description in the graphic file is consistent with the measuring point description in the model base, the matching is regarded as successful;
3) An update module: and the method is used for updating the measuring point description of the corresponding measuring point ID in the graphic file if the measuring point description corresponding to the measuring point ID in the model library changes.
The description of the method in the above described embodiment of the substation monitoring system is sufficiently clear and will not be described here.
The embodiment of the method for automatically associating the ID of the measuring point with the monitoring master station of the transformer substation comprises the following steps:
the description of the method in the foregoing embodiment of the substation monitoring system is sufficiently clear, and is not described herein again.
While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the invention. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be determined from the following claims.
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 so forth) 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.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered by the claims.
Claims (10)
1. A method for automatically associating measuring point IDs of a substation monitoring master station is characterized by comprising the following steps:
1) The monitoring master station imports a measuring point table file provided by the monitoring substation into a model base and imports a graph file provided by the monitoring substation, wherein the measuring point table file comprises measuring point IDs and measuring point descriptions corresponding to the measuring point IDs, the graph file comprises pixels and associated measuring point data, and the associated measuring point data comprises the measuring point IDs and the measuring point descriptions;
2) Matching the measuring point descriptions in the graphic file with the measuring point descriptions in the model library, and modifying the measuring point IDs in the successfully matched graphic file into corresponding measuring point IDs in the matched model library; if the measuring point description in the graphic file is consistent with the measuring point description in the model base, the matching is regarded as successful;
3) And if the measuring point description corresponding to the measuring point ID in the model base is changed, updating the measuring point description corresponding to the measuring point ID in the graphic file.
2. The method for automatically associating the measuring point IDs by the substation monitoring master station as claimed in claim 1, wherein in the step 1), after the measuring point table file provided by the monitoring substation is imported into the model library, the description of each measuring point in the model library is kept unchanged.
3. The method for automatically associating the measuring point IDs by the substation monitoring master station according to claim 1 or 2, wherein in the step 1), the monitoring master station imports the measuring point table files provided by the monitoring substation into a model library through a master station model tool.
4. The method for automatically associating the measuring point ID of the substation monitoring master station according to claim 1 or 2, wherein in the step 1), the monitoring master station imports a graphic file provided by the monitoring slave station through a graphic configuration tool.
5. The transformer substation monitoring master station is characterized by comprising the following modules:
1) An importing module: the monitoring master station is used for importing the measuring point table files provided by the monitoring substation into the model library and importing the graphic files provided by the monitoring substation, wherein the measuring point table files comprise measuring point IDs and measuring point descriptions corresponding to the measuring point IDs, the graphic files comprise graphic primitives and associated measuring point data, and the associated measuring point data comprise the measuring point IDs and the measuring point descriptions;
2) A matching modification module: the system comprises a model base, a measuring point description database, a measuring point ID database and a measuring point ID database, wherein the model base is used for matching measuring point descriptions in a graph file with measuring point descriptions in the model base, and modifying the measuring point ID in the successfully matched graph file into a corresponding measuring point ID in the matched model base; if the measuring point description in the graphic file is consistent with the measuring point description in the model library, the matching is regarded as successful;
3) An update module: and the method is used for updating the measuring point description of the corresponding measuring point ID in the graphic file if the measuring point description corresponding to the measuring point ID in the model library changes.
6. The substation monitoring master station according to claim 5, wherein in step 1), after the point table file provided by the monitoring substation is imported into the model library, the description of each point in the model library is kept unchanged.
7. The substation monitoring master station according to claim 5 or 6, wherein in step 1), the monitoring master station imports the measuring point table files provided by the monitoring substation into the model library through a master station model tool, and imports the graphic files provided by the monitoring substation through a graphic configuration tool.
8. A transformer substation monitoring system comprises a monitoring main station and a monitoring substation, wherein the monitoring main station is in communication connection with the monitoring substation;
the monitoring master station is used for: 1) Importing a measuring point table file provided by a monitoring substation into a model library, and importing a graph file provided by the monitoring substation, wherein the measuring point table file comprises measuring point IDs and measuring point descriptions corresponding to the measuring point IDs, the graph file comprises primitives and associated measuring point data, and the associated measuring point data comprises the measuring point IDs and the measuring point descriptions; 2) Matching the measuring point descriptions in the graphic file with the measuring point descriptions in the model library, and modifying the measuring point IDs in the successfully matched graphic file into corresponding measuring point IDs in the matched model library; if the measuring point description in the graphic file is consistent with the measuring point description in the model library, the matching is regarded as successful; 3) And if the measuring point description corresponding to the measuring point ID in the model library is changed, updating the measuring point description of the corresponding measuring point ID in the graphic file.
9. The substation monitoring system according to claim 8, wherein in step 1), after the point table file provided by the monitoring substation is imported into the model library, descriptions of the points in the model library are kept unchanged.
10. The substation monitoring system according to claim 8 or 9, wherein in step 1), the monitoring master station imports the measurement point table files provided by the monitoring substations into the model library through a master station model tool, and imports the graphic files provided by the monitoring substations through a graphic configuration tool.
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| CN113312952A (en) * | 2020-12-31 | 2021-08-27 | 南京太司德智能电气有限公司 | SVg format electric power graphic picture correlation engineering consistency checking method |
| CN113282065B (en) * | 2021-05-18 | 2023-01-31 | 西安热工研究院有限公司 | Clustering extreme value real-time calculation method based on graph configuration |
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