Scheduling system power grid topology data processing system

Abstract

The invention relates to a scheduling system power grid topology data processing system. A data acquisition module is used for acquiring power grid topology structure and element parameter data; the original data storage module can be used for storing and backing up original data acquired by the data acquisition module, a filtering unit in the data processing and analysis module can be used for filtering the data, a model generation unit can be used for generating a data model according to filtered data information, and an analysis unit can be used for generating a topology analysis algorithm based on a topology analysis basic model; and finally, analyzing and processing the data model according to a topology analysis algorithm. The classification and integration module can classify and integrate the data information and an analysis processing result finally generated by the analysis unit; the secondary data storage module can be used for storing and backing up the classified and integrated data and analysis results; the visual terminal is used for receiving and checking the analysis processing result generated by the data processing analysis module; the method has the advantages of being good in use effect and convenient and efficient in data query and verification.

Description

Technical Field

[0001] The invention belongs to the technical field of power grid dispatching, and in particular relates to a power grid topology data processing system for a dispatching system. Background Art

[0002] Grid dispatching is an effective management method adopted to ensure the safe and stable operation of the power grid, reliable external power supply, and orderly progress of various power production work. The specific work content of grid dispatching is to judge the safe and economic operation status of the power grid based on the data information fed back by various information collection devices or the information provided by monitoring personnel, combined with the actual operation parameters of the power grid, such as voltage, current, frequency, load, etc., and comprehensively consider the development of various production work. Then, the operation instructions are issued by telephone or automatic system to command the on-site operators or automatic control system to make adjustments. The main purpose is to ensure that all equipment in the power system works safely and reliably according to the operation status required by the dispatching. Among them, the quality of grid data is a prerequisite for the reliability of grid dispatching decisions. However, the existing grid data management platform lacks a unified and effective data analysis and processing system. The data transmitted from each grid point is difficult to be effectively verified, and the use level is low. At the same time, the data transmitted from each grid point cannot be effectively classified and stored in a hierarchical manner, which makes the query efficiency of the data low, and also causes certain obstacles to the analysis and verification of the data. Therefore, in order to solve the above problems, it is necessary to develop a dispatching system grid topology data processing system with good use effect and convenient and efficient data query and verification. Summary of the invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide a dispatching system power grid topology data processing system which has good use effect and convenient and efficient data query and verification.

[0004] The object of the present invention is achieved as follows: A dispatching system power grid topology data processing system, including a data acquisition module, an original data storage module, a transmission module, a data processing and analysis module, a classification and integration module, a secondary data storage module and a visualization terminal, wherein there are multiple data acquisition modules, which are respectively distributed in various power grid points and are used to collect power grid topology structure and component parameter data; The original data storage module can store and back up the original data collected by the data collection module; The transmission module can transmit the raw data collected by the data collection module to the data processing and analysis module; The data processing and analysis module is internally provided with a filtering unit, a model generating unit and an analyzing unit. The filtering unit can filter the data, thereby filtering out abnormal data and error information generated by the transition state when the operation mode changes. The model generating unit can generate a data model according to the filtered data information. The analyzing unit can generate a topology analysis algorithm based on the topology analysis basic model, and finally analyze and process the data model according to the topology analysis algorithm. The classification and integration module can classify and integrate the filtered data information and the analysis and processing results finally generated by the analysis unit; The secondary data storage module can store and back up the classified and integrated data and analysis results; The visualization terminal is used to receive and view the analysis results generated by the data processing and analysis module, and issue control instructions according to the analysis results.

[0005] Furthermore, a warning component is also provided inside the data processing and analysis module, and a warning signal can be issued by the warning component.

[0006] Furthermore, an auxiliary query unit is provided inside the secondary data storage module, and the auxiliary query unit can be used to quickly filter and query the integrated analysis results stored inside the secondary data storage module.

[0007] The beneficial effects of the present invention are as follows: the present invention sets an original data storage module and a secondary data storage module. The original data storage module can be used to store and back up the original data collected by the data acquisition module, and the secondary data storage module can be used to store and back up the data and analysis results after classification and integration. With this structure, data query operations can be made more efficient and convenient through classified storage. By setting a filtering unit, abnormal data in the data and error information generated by the transition state when the operation mode changes can be filtered out. By setting a model generation unit, a data model can be generated according to the filtered data information. By setting an analysis unit, a topology analysis algorithm can be generated based on the topology analysis basic model, and finally the data model can be analyzed and processed according to the topology analysis algorithm. By setting a classification integration module, the filtered data information and the analysis and processing results finally generated by the analysis unit can be easily classified and integrated, thereby increasing the convenience of query and verification operations. In general, the present invention has the advantages of good use effect and convenient and efficient data query and verification. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the process of the present invention. DETAILED DESCRIPTION

[0009] The present invention will be further described below in conjunction with the accompanying drawings.

[0010] Example: Figure 1 As shown, a dispatching system power grid topology data processing system includes a data acquisition module, an original data storage module, a transmission module, a data processing and analysis module, a classification and integration module, a secondary data storage module and a visualization terminal. There are multiple data acquisition modules, which are distributed in various power grid points and are used to collect power grid topology structure and component parameter data; the original data storage module can store and back up the original data collected by the data acquisition module; the transmission module can transmit the original data collected by the data acquisition module to the data processing and analysis module; the data processing and analysis module is internally provided with a filtering unit, a model generation unit, an analysis unit and an alarm component, the filtering unit can filter the data, thereby filtering out abnormal data and error information generated by the transition state when the operation mode changes, and the model generation unit can filter the data. The unit can generate a data model according to the filtered data information, the analysis unit can generate a topological analysis algorithm based on the topological analysis basic model, and finally analyze and process the data model according to the topological analysis algorithm, and the warning component can send out a warning signal; the classification and integration module can classify and integrate the filtered data information and the analysis and processing results finally generated by the analysis unit; the secondary data storage module can store and back up the classified and integrated data and analysis results, and an auxiliary query unit is arranged inside the secondary data storage module, which can quickly filter and query the integrated analysis results stored in the secondary data storage module; the visualization terminal is used to receive and view the analysis and processing results generated by the data processing and analysis module, and issue control instructions according to the analysis and processing results.

[0011] When the present invention is used, first, the power grid topology structure and component parameter data are collected through the data acquisition modules distributed in various power grid points, so as to obtain the original data information. Then, the original data storage module is used to store and back up the original data collected by the data acquisition module. After the backup is completed, the original data information is transmitted to the data processing and analysis module through the transmission module. Then, the abnormal data in the data and the error information generated by the transition state when the operation mode is changed can be filtered out by the filtering unit, the data model can be generated according to the filtered data information by the model generation unit, the topology analysis algorithm can be generated based on the topology analysis basic model by the analysis unit, and finally the data model is analyzed and processed according to the topology analysis algorithm; finally, the filtered data information and the analysis and processing results finally generated by the analysis unit are classified and integrated by the classification and integration module, and after the classification and integration are completed, the data model is analyzed and processed according to the topology analysis algorithm. Afterwards, the data information and analysis results are stored inside the secondary data storage module, and at the same time, the data information and analysis results are transmitted to the visualization terminal again through the transmission module, so that the visualization terminal can receive and view the analysis and processing results generated by the data processing and analysis module, and issue control instructions according to the analysis and processing results; the present invention uses the original data storage module to store and back up the original data collected by the data acquisition module, and uses the secondary data storage module to store and back up the classified and integrated data and analysis results. With this structure, the data query operation can be made more efficient and convenient through classified storage, and by providing an auxiliary query unit inside the secondary data storage module, the auxiliary query unit can be used to quickly screen and query the integrated analysis results stored in the secondary data storage module; in general, the present invention has the advantages of good use effect and convenient and efficient data query verification.

[0012] The above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit the same. Although the present invention has been described in detail with reference to the above embodiments, a person skilled in the art should understand that the specific implementation modes of the present invention can still be modified or replaced by equivalents, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A dispatching system power grid topology data processing system, comprising a data acquisition module, an original data storage module, a transmission module, a data processing and analysis module, a classification and integration module, a secondary data storage module and a visualization terminal, characterized in that: There are multiple data acquisition modules, which are respectively distributed in various power grid points and are used to collect power grid topology and component parameter data; The original data storage module can store and back up the original data collected by the data collection module; The transmission module can transmit the raw data collected by the data collection module to the data processing and analysis module; The data processing and analysis module is internally provided with a filtering unit, a model generating unit and an analyzing unit. The filtering unit can filter the data, thereby filtering out abnormal data and error information generated by the transition state when the operation mode changes. The model generating unit can generate a data model according to the filtered data information. The analyzing unit can generate a topology analysis algorithm based on the topology analysis basic model, and finally analyze and process the data model according to the topology analysis algorithm. The classification and integration module can classify and integrate the filtered data information and the analysis and processing results finally generated by the analysis unit; The secondary data storage module can store and back up the classified and integrated data and analysis results; The visualization terminal is used to receive and view the analysis results generated by the data processing and analysis module, and issue control instructions according to the analysis results.

2. A dispatching system power grid topology data processing system as claimed in claim 1, characterized in that: The data processing and analysis module is also provided with an alarm component inside, and an alarm signal can be issued by the alarm component.

3. A dispatching system power grid topology data processing system as claimed in claim 1, characterized in that: The secondary data storage module is internally provided with an auxiliary query unit, and the auxiliary query unit can be used to quickly perform screening and query on the integrated analysis results stored in the secondary data storage module.

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