Electric-power-automation-system real-time alarm data folding display method

Abstract

The invention discloses an electric-power-automation-system real-time alarm data folding display method. The method comprises the following steps of S1, classifying alarm information and inquiring whether the same kind of alarm information exists in a data queue according to classification; if the same kind of alarm information does not exist, steering to S2; otherwise, steering to S3; S2, acquiring subsidiary information of the alarm information, inserting the alarm information and the subsidiary information into the data queue, changing a folding frequency into 1 and simultaneously sending the alarm information to a real-time alarm window; S3, extracting the same kind of alarm information in the data queue, carrying out folding rule comparison on the acquired alarm information and the same kind of alarm information, and carrying out folding display on the alarm information and the same kind of alarm information on the real-time alarm window when a folding rule is satisfied; S4, repeating the stepS1,the stepS2 and the stepS3, and displaying the alarm information in a folding mode by the real-time alarm window according to acquired real-time data. By using the method, frequent alarm information is arranged so that the alarm window is clear, which is good for monitoring.

Description

technical field [0001] The invention relates to a data display method, in particular to a method for folding and displaying real-time alarm data of a power automation system, and belongs to the technical field of centralized monitoring of power automation systems. Background technique [0002] With the increasing maturity of the automation system and the continuous improvement of the automation and intelligence level of the substation, the unattended substation has been vigorously developed. Coupled with the rapid development of network communication technology, on the basis of centralized monitoring of substations, the operation and monitoring mode of integrated regulation and control is further realized, that is, station-side monitors are concentrated at the dispatching master station to complete signal monitoring and operation control. This operation mode will further save the labor cost of substation monitoring and control. In the actual operation, it is found that ther...

AI Technical Summary

Problems solved by technology

Under normal circumstances, various signal actions are frequent, the monitoring task of the on-duty officer is heavy, and the display of the alarm window is limited, so it is easy to miss important alarm signals, delaying the processing and causing accidents

Once an accident occurs, there will be a lot of action event records, coupled with the frequent occurrence of many alarm signals, it is easy to dazzle the on-duty personnel in the substation, and it is difficult to know what to do. Accurately grasp the key points of the alarm and affect the accurate and timely handling of the accident

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