Information management method and device for substation automation system

Abstract

The invention relates to an information management method and device of a transformer substation automation system. The method comprises the following steps: acquiring to-be-governed information of the substation automation system, and performing consistency check on the to-be-governed information; when it is determined that the to-be-governed information passes the consistency check, performing information analysis on the to-be-governed information passing the consistency check to generate an information analysis result; and when it is determined that the to-be-governed information is non-practical information according to the information analysis result, performing information governing on the non-practical information to generate effective information; and carrying out fault detection on the effective information, and storing and displaying the effective information passing the fault detection when determining that the effective information passes the fault detection. By adopting the method, the quality of the accessed governance information can be improved, the inflow phenomenon of missing information or error information is reduced, the optimal management and efficient analysis of the to-be-governed information in the transformer substation are further carried out, and the stable operation of the transformer substation is ensured.

Description

technical field [0001] This application relates to the technical field of electric power engineering, in particular to an information management method and device for a substation automation system. Background technique [0002] With the development of electric power engineering technology and information technology, as well as the popularization and application of smart substations, various businesses such as substation operation, maintenance performance management, etc., rely on a large number of automation systems to realize information interaction applications. [0003] However, due to the increasing amount of information, operators face a large amount of operation and equipment status information. On the one hand, they lack corresponding information interpretation means and capabilities, making it difficult to quickly locate and process key information. On the other hand, due to the lack of management and control methods for the information quality of the automation sys...

AI Technical Summary

Problems solved by technology

[0003] However, due to the increasing amount of information, operators face a large amount of operation and equipment status information. On the one hand, they lack corresponding information interpretation means and capabilities, making it difficult to quickly locate and process key information.

On the other hand, due to the lack of management and control methods for the information quality of the automation system, there are a large number of data missing or data errors in various automation systems, which makes the control and management of the information of the substation automation system less effective, and it is difficult to ensure the quality of the substation. Reliable and stable operation of the secondary system

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