CN-122026620-A - Intelligent generation method, system, equipment and medium for transformer substation configuration file

CN122026620ACN 122026620 ACN122026620 ACN 122026620ACN-122026620-A

Abstract

The invention discloses an intelligent generation method, system, equipment and medium of a transformer substation configuration file, wherein the method comprises the steps of dividing total configuration information of a target transformer substation into a plurality of pieces of sub-configuration information according to voltage levels to generate total station tag data, interval tag data and equipment tag data of the target transformer substation, acquiring virtual terminal loop connection information of the target transformer substation from a preset expert experience database according to the interval tag data and the equipment tag data, constructing a plurality of equipment instances corresponding to the target transformer substation from a pre-constructed equipment capacity description file library and a pre-constructed communication parameter library, and matching communication parameters respectively corresponding to each equipment instance, and obtaining the transformer substation configuration description file of the target transformer substation according to the total station tag data, the interval tag data, the equipment tag data, the virtual terminal loop connection information, the equipment instances and the communication parameters so as to improve generation efficiency and accuracy of the transformer substation configuration description file.

Inventors

KONG FANFANG
ZHANG LEI
WANG ZHUFENG
ZHAO ZHANGLEI
GAO BINGWEI
CHEN PENG
JIANG YOUQI
MA LIYA

Assignees

温州电力建设有限公司

Dates

Publication Date: 20260512
Application Date: 20260415

Claims (18)

1. An intelligent generation method of a transformer substation configuration file is characterized by comprising the following steps: acquiring total configuration information of a target transformer substation, and dividing the total configuration information into a plurality of pieces of sub-configuration information according to voltage levels in the total configuration information; generating total station tag data of the target substation according to the total configuration information and interval tag data and equipment tag data of the target substation according to the sub configuration information; Obtaining virtual terminal loop connection information of the target transformer substation from a preset expert experience database according to the interval tag data and the equipment tag data; Constructing a plurality of equipment instances corresponding to the target transformer substation according to the equipment tag data, the pre-constructed equipment capability description file library and the pre-constructed communication parameter library, and matching communication parameters respectively corresponding to each equipment instance; And obtaining a substation configuration description file of the target substation according to the total station tag data, the interval tag data, the equipment tag data, the virtual terminal loop connection information, the equipment instance and the communication parameters.
2. The intelligent generation method of a substation configuration file according to claim 1, wherein the obtaining the total configuration information of the target substation and dividing the total configuration information into a plurality of sub-configuration information according to the voltage level in the total configuration information includes: Acquiring original total configuration information of a target transformer substation, filtering an intelligent agent according to preset information and carrying out data cleaning on the original total configuration information according to preset prompting words to obtain pure total configuration information; extracting voltage class and wiring form information from the pure total configuration information to generate a structured voltage class list; and inputting the voltage class list and the pure total configuration information into a pre-constructed information induction agent to obtain sub-configuration information corresponding to each voltage class.
3. The intelligent generation method of a substation configuration file according to claim 2, wherein the generating total station tag data of the target substation according to the total configuration information and generating interval tag data and equipment tag data of the target substation according to the sub configuration information includes: Inputting the pure total configuration information into a pre-constructed task scheduling agent so that the task scheduling agent obtains keywords and semantic patterns matched with the level features from the pure total configuration information according to preset level features, wherein the level features comprise global attribute features corresponding to a total station level, functional attribute features corresponding to an interval level and physical entity features corresponding to an equipment level; Judging whether the pure total configuration information has total station level information, interval level information or equipment level information according to the keywords and the semantic modes; According to the judging result, calling a total station label agent corresponding to the total station level information, an interval label agent corresponding to the interval level information or a device label agent corresponding to the device level information; And generating total station tag data, interval tag data and equipment tag data of the target transformer substation according to the pure total configuration information, the sub configuration information, the total station tag intelligent agent, the interval tag intelligent agent and the equipment tag intelligent agent.
4. The intelligent substation configuration file generation method according to claim 3, wherein said generating total station tag data, interval tag data, and equipment tag data of said target substation according to said pure total configuration information, said sub configuration information, said total station tag agent, said interval tag agent, and said equipment tag agent comprises: Inputting the pure total configuration information into the total station tag intelligent body, carrying out semantic analysis on the pure total configuration information through the total station tag intelligent body and a preset total station information prompt word, and outputting total station tag data corresponding to the pure total configuration information; Inputting a voltage class list and sub configuration information corresponding to each voltage class into the interval tag intelligent body, so as to carry out semantic analysis on each sub configuration information through the interval tag intelligent body and a preset interval information prompt word, and obtaining a plurality of interval tag data corresponding to a target transformer substation; And inputting the voltage class list, the plurality of sub-configuration information and the plurality of interval tag data into the equipment tag intelligent body so as to carry out semantic analysis on the sub-configuration information through the equipment tag intelligent body and a preset equipment information prompt word to obtain a plurality of pieces of equipment tag data corresponding to the target transformer substation.
5. The intelligent substation configuration file generation method according to claim 4, wherein the obtaining virtual terminal loop connection information of the target substation from a preset expert experience database according to the interval tag data and the equipment tag data includes: Respectively carrying out logic consistency check on the total station tag data, each interval tag data and each equipment tag data according to a check rule preset in an expert experience database so as to correct the total station tag data, the interval tag data and the equipment tag data according to a check result of the logic consistency check to obtain corrected total station tag data, corrected interval tag data and corrected equipment tag data; Extracting wiring logic of the target transformer substation from the corrected total station tag data, and supplementing missing values of the corrected interval tag data and the corrected equipment tag data according to the wiring logic to obtain complete interval tag data and complete equipment tag data; Extracting interval characteristics corresponding to the complete interval tag data and equipment characteristics corresponding to the complete equipment tag data to fuse the interval characteristics and the equipment characteristics to obtain characteristic vectors of the target transformer substation; and searching the expert experience database according to the feature vector to obtain a standard virtual terminal loop connection template corresponding to the feature vector, and taking the standard virtual terminal loop connection template as virtual terminal loop connection information of the target transformer substation.
6. The intelligent generation method of a substation configuration file according to claim 4, wherein the constructing a plurality of device instances corresponding to the target substation according to the device tag data, the pre-constructed device capability description file library and the pre-constructed communication parameter library and matching communication parameters respectively corresponding to each device instance includes: Acquiring a file name of each equipment capability description file from a pre-constructed equipment capability description file library so as to obtain a file equipment identifier corresponding to each equipment capability description file from the file name; Acquiring a tag device identifier of each device from the device tag data, so as to acquire a plurality of target device capability description files corresponding to the target transformer substation from the device capability description file library according to the similarity of the tag device identifier and the file device identifier; Analyzing each target equipment capacity description file respectively to obtain equipment capacity information corresponding to each piece of equipment respectively; Constructing a device instance corresponding to each device according to the device capability information and the tag device identifier; And obtaining a template equipment identifier corresponding to each communication parameter configuration template from a pre-constructed communication parameter library, so as to obtain a target communication parameter configuration template corresponding to each equipment instance from the communication parameter library according to the similarity of the template equipment identifier and the label equipment identifier, and taking the target communication parameter configuration template as the communication parameter corresponding to the equipment instance.
7. The intelligent generation method of a substation configuration file according to claim 1, wherein the obtaining the substation configuration description file of the target substation according to the total station tag data, the interval tag data, the equipment tag data, the virtual terminal loop connection information, the equipment instance and the communication parameter includes: Constructing a substation structure file comprising voltage class nodes, interval hierarchy nodes and equipment nodes according to the total station tag data, the interval tag data and the equipment tag data; Acquiring a target communication parameter configuration template corresponding to each device tag data, and injecting configuration parameters in the target communication parameter configuration template into device nodes in the transformer substation structure file to obtain a communication configuration file; And injecting the virtual terminal loop connection information into the equipment nodes in the communication configuration file to obtain a substation configuration description file of the target substation.
8. The intelligent substation configuration file generation method according to claim 7, wherein the obtaining the substation configuration description file of the target substation according to the total station tag data, the interval tag data, the equipment tag data, the virtual terminal loop connection information, the equipment instance, and the communication parameter further includes: Analyzing the substation configuration description file to obtain grammar characteristics and structural characteristics of the substation configuration description file; And carrying out file format verification and logic consistency verification on the substation configuration description file according to a preset file mode rule, a preset logic consistency rule, the grammar characteristic and the structural characteristic, and correcting the substation configuration description file according to a first verification result of the file format verification and a second verification result of the logic consistency verification to obtain a corrected substation configuration description file.
9. The intelligent generation system of the transformer substation configuration file is characterized by comprising a configuration information splitting module, a label extracting module, a virtual terminal information module, a communication parameter configuration module and a file generation module; The configuration information splitting module is used for acquiring the total configuration information of the target transformer substation and dividing the total configuration information into a plurality of pieces of sub-configuration information according to the voltage level in the total configuration information; The tag extraction module is used for generating total station tag data of the target substation according to the total configuration information and generating interval tag data and equipment tag data of the target substation according to the sub configuration information; the virtual terminal information module is used for acquiring virtual terminal loop connection information of the target transformer substation from a preset expert experience database according to the interval tag data and the equipment tag data; The communication parameter configuration module is used for constructing a plurality of equipment instances corresponding to the target transformer substation according to the equipment tag data, the pre-constructed equipment capability description file library and the pre-constructed communication parameter library and matching communication parameters corresponding to each equipment instance respectively; The file generation module is used for obtaining a substation configuration description file of the target substation according to the total station tag data, the interval tag data, the equipment tag data, the virtual terminal loop connection information, the equipment instance and the communication parameters.
10. The intelligent generation system of a substation configuration file according to claim 9, wherein the configuration information splitting module comprises a data cleaning unit, a voltage class identification unit and an information splitting unit; the data cleaning unit is used for acquiring original total configuration information of the target transformer substation, filtering an intelligent agent according to preset information and carrying out data cleaning on the original total configuration information according to preset prompting words to obtain pure total configuration information; the voltage class identification unit is used for extracting voltage class and wiring form information from the pure total configuration information to generate a structured voltage class list; the information splitting unit is used for inputting the voltage class list and the pure total configuration information into a pre-constructed information induction agent so as to obtain sub-configuration information corresponding to each voltage class.
11. The intelligent generation system of a substation configuration file according to claim 10, wherein the tag extraction module comprises a keyword recognition unit, a hierarchy recognition unit, an agent matching unit and a tag generation unit; The keyword recognition unit is used for inputting the pure total configuration information into a pre-constructed task scheduling agent so that the task scheduling agent can acquire keywords and semantic patterns matched with the level features from the pure total configuration information according to preset level features, wherein the level features comprise global attribute features corresponding to a total station level, functional attribute features corresponding to an interval level and physical entity features corresponding to an equipment level; the hierarchy identification unit is used for judging whether total station hierarchy information, interval hierarchy information or equipment hierarchy information exists in the pure total configuration information according to the keywords and the semantic modes; the agent matching unit is used for calling the total station label agent corresponding to the total station level information, the interval label agent corresponding to the interval level information or the equipment label agent corresponding to the equipment level information according to the judging result; The tag generation unit is used for generating total station tag data, interval tag data and equipment tag data of the target transformer substation according to the pure total configuration information, the sub configuration information, the total station tag intelligent agent, the interval tag intelligent agent and the equipment tag intelligent agent.
12. The intelligent substation profile generation system according to claim 11, wherein the tag generation unit comprises a total station tag assembly, a gap tag assembly, and a device tag assembly; The total station tag component is used for inputting the pure total configuration information into the total station tag intelligent body, carrying out semantic analysis on the pure total configuration information through the total station tag intelligent body and a preset total station information prompt word, and outputting total station tag data corresponding to the pure total configuration information; The interval tag component is used for inputting a voltage class list and sub configuration information corresponding to each voltage class into the interval tag intelligent body, so that semantic analysis is carried out on each sub configuration information through the interval tag intelligent body and a preset interval information prompt word to obtain a plurality of interval tag data corresponding to a target transformer substation; The device tag assembly is used for inputting the voltage class list, the plurality of sub-configuration information and the plurality of interval tag data into the device tag intelligent body so as to perform semantic analysis on the sub-configuration information through the device tag intelligent body and a preset device information prompt word, and obtain a plurality of device tag data corresponding to the target transformer substation.
13. The intelligent substation configuration file generation system according to claim 12, wherein the virtual terminal information module comprises a tag correction unit, a tag supplementing unit, a feature identification unit and an information query unit; The label correction unit is used for respectively carrying out logic consistency check on the total station label data, each interval label data and each equipment label data according to a check rule preset in an expert experience database so as to correct the total station label data, the interval label data and the equipment label data according to a check result of the logic consistency check to obtain corrected total station label data, corrected interval label data and corrected equipment label data; The tag supplementing unit is used for extracting wiring logic of the target transformer substation from the corrected total station tag data so as to supplement missing values of the corrected interval tag data and the corrected equipment tag data according to the wiring logic, and complete interval tag data and complete equipment tag data are obtained; The feature recognition unit is used for extracting interval features corresponding to the complete interval tag data and equipment features corresponding to the complete equipment tag data so as to fuse the interval features and the equipment features to obtain feature vectors of the target transformer substation; And the information inquiry unit is used for searching the expert experience database according to the feature vector to obtain a standard virtual terminal loop connection template corresponding to the feature vector, and taking the standard virtual terminal loop connection template as virtual terminal loop connection information of the target transformer substation.
14. The intelligent generation system of a substation configuration file according to claim 12, wherein the communication parameter configuration module comprises a file matching unit, an analysis unit and a communication parameter configuration unit; The file matching unit is used for acquiring the file name of each equipment capability description file from a pre-constructed equipment capability description file library so as to obtain a file equipment identifier corresponding to each equipment capability description file from the file name; acquiring a tag device identifier of each device from the device tag data, so as to acquire a plurality of target device capability description files corresponding to the target transformer substation from the device capability description file library according to the similarity of the tag device identifier and the file device identifier; The analysis unit is used for respectively analyzing each target equipment capacity description file to obtain equipment capacity information corresponding to each piece of equipment; The communication parameter configuration unit is used for constructing equipment examples corresponding to each equipment according to the equipment capability information and the tag equipment identifiers, acquiring a template equipment identifier corresponding to each communication parameter configuration template from a pre-constructed communication parameter library, acquiring a target communication parameter configuration template corresponding to each equipment example from the communication parameter library according to the similarity of the template equipment identifier and the tag equipment identifier, and taking the target communication parameter configuration template as the communication parameter corresponding to the equipment example.
15. The intelligent generation system of a substation configuration file according to claim 9, wherein the file generation module comprises a structural unit, a communication configuration unit and a virtual terminal configuration unit; the structure unit is used for constructing a substation structure file comprising voltage class nodes, interval hierarchy nodes and equipment nodes according to the total station tag data, the interval tag data and the equipment tag data; The communication configuration unit is used for acquiring a target communication parameter configuration template corresponding to each device tag data, and injecting configuration parameters in the target communication parameter configuration template into device nodes in the substation structure file to obtain a communication configuration file; And the virtual terminal configuration unit is used for injecting the virtual terminal loop connection information into the equipment nodes in the communication configuration file to obtain a substation configuration description file of the target substation.
16. The intelligent generation system of a substation configuration file according to claim 15, wherein the file generation module further comprises a file parsing unit and a file verification unit; The file analysis unit is used for analyzing the substation configuration description file to obtain the grammar characteristics and the structural characteristics of the substation configuration description file; The file verification unit is used for carrying out file format verification and logic consistency verification on the transformer substation configuration description file according to a preset file mode rule, a preset logic consistency rule, the grammar characteristic and the structural characteristic, so as to correct the transformer substation configuration description file according to a first verification result of the file format verification and a second verification result of the logic consistency verification, and obtain a corrected transformer substation configuration description file.
17. A terminal device comprising a processor, a memory and a computer program stored in the memory and configured to be executed by the processor, the processor implementing a method for intelligent generation of a substation profile according to any one of claims 1-8 when the computer program is executed.
18. A computer readable storage medium comprising a stored computer program, wherein the computer program, when run, controls a device in which the computer readable storage medium is located to perform a method of intelligent generation of a substation profile according to any one of claims 1-8.

Description

Intelligent generation method, system, equipment and medium for transformer substation configuration file Technical Field The invention relates to the technical field of intelligent substation automation, in particular to an intelligent generation method, system, equipment and medium of a substation configuration file. Background Along with the continuous promotion of smart power grids construction, intelligent substations are taken as important components of power system automation, and IEC61850 standard is widely adopted to realize the interoperation and information sharing between secondary devices. Under the standard system, an SCD (Substation Configuration Description ) file is used as a core of the whole secondary system integration, and carries the structure information of a substation, the configuration of Intelligent Electronic Devices (IEDs), communication parameters and the data interaction relationship among devices, so that the SCD (Substation Configuration Description ) file is a basis for realizing functions such as protection, measurement and control. At present, generation and integration of a substation configuration description file mainly depend on professional integration tools and manual participation. In engineering practice, device capability description files are usually provided by each IED manufacturer, and a system integrator manually imports the device capability description files through a special configuration tool, performs substation modeling, network planning, data set configuration, and completes virtual terminal connection between devices. The process not only requires engineers to have deep IEC 61850 standard knowledge and abundant field experience, but also has large workload and complicated flow. Meanwhile, links such as virtual terminal connection, communication parameter configuration and the like are highly dependent on experience judgment of technicians, and configuration errors are easily caused by understanding deviation or misoperation. In the face of tens or even hundreds of electronic equipment in a large-scale transformer station, the configuration process is time-consuming and labor-consuming, and the engineering progress is seriously affected. Meanwhile, after configuration is completed, the problems of inconsistent semantics, logic conflict, mismatching of communication parameters and the like often exist, the traditional tool is difficult to comprehensively and automatically identify, and repeated debugging and verification are needed. Disclosure of Invention In order to solve the technical problems, the invention discloses an intelligent generation method, system, equipment and medium for a transformer substation configuration file, which are used for improving the configuration efficiency and the accuracy of the transformer substation configuration description file. In order to achieve the above object, in a first aspect, the present invention discloses an intelligent generation method for a substation configuration file, including: acquiring total configuration information of a target transformer substation, and dividing the total configuration information into a plurality of pieces of sub-configuration information according to voltage levels in the total configuration information; generating total station tag data of the target substation according to the total configuration information and interval tag data and equipment tag data of the target substation according to the sub configuration information; Obtaining virtual terminal loop connection information of the target transformer substation from a preset expert experience database according to the interval tag data and the equipment tag data; Constructing a plurality of equipment instances corresponding to the target transformer substation according to the equipment tag data, the pre-constructed equipment capability description file library and the pre-constructed communication parameter library, and matching communication parameters respectively corresponding to each equipment instance; And obtaining a substation configuration description file of the target substation according to the total station tag data, the interval tag data, the equipment tag data, the virtual terminal loop connection information, the equipment instance and the communication parameters. According to the intelligent generation method of the transformer substation configuration file, the total configuration information is divided into a plurality of pieces of sub-configuration information according to the voltage level in the total configuration information, information mixing is avoided, and the regularity of configuration information processing is ensured. And generating total station tag data, interval tag data and equipment tag data of the target transformer substation according to the total configuration information, and providing standardized input for automatic processing. And then, virtual terminal loop connection infor