A comprehensive reasoning and analysis method for distribution network alarm information oriented to multiple business objects

Abstract

The invention discloses a multi-business-object-oriented distribution network warning information integrated rational analysis method, which comprises the following steps that: 1, distribution network warning information is classified and sorted on the basis of different business objects; 2, a warning rule is defined according to distribution network business object requirements; 3, an association rule is defined, and the association rule is the logic association among a plurality of pieces of warning information; 4, the warning information with the logic association is integrated into warning events according to the association rule, and an expert rational rule base is built; 5, a power distribution automation system main station collects all warning information of an operating distribution network, compares the expert rational rule base and obtains all warning events generated by all collected warning information; and 6, the warning events are further analyzed, and the reasons, the caused influence and the corresponding solutions of the generated warning events are obtained. The multi-business-object-oriented distribution network warning information integrated rational analysis method provided by the invention realizes the classification and the sorting on the distribution network information, and also realizes the auxiliary fault judgment and handling.

Description

technical field [0001] The invention relates to a multi-service object-oriented comprehensive reasoning and analysis method for distribution network alarm information, which belongs to the technical field of distribution automation systems. Background technique [0002] With the improvement of distribution network equipment and equipment and the development and application of monitoring automation technology, the master station of distribution automation system has been widely used. All-round monitoring of primary equipment such as distribution network busbars; on the other hand, it realizes real-time monitoring of secondary equipment such as terminal communication channels, graphic and model changes, system operating conditions, and practical indicators, as well as the operating conditions of the distribution automation system itself. This improves the level of control and control of distribution network equipment and the practical application level of distribution automati...

AI Technical Summary

Problems solved by technology

[0003] However, with the full deployment of distribution automation construction work, the coverage area of ​​distribution automation is getting larger and larger, and the amount of information connected to the master station of the distribution automation system has also increased dramatically. At present, mainstream master station products in the market are generally The problem is that all the collected equipment operation data are displayed in chronological order without any layering or judgment processing, and are pushed to the alarm window in a discrete manner. Once an accident occurs, a large number of related alarm information will be generated. In this case, these large amounts of alarm information often make the on-duty staff dazzled, unable to quickly and effectively filter out important information, thus affecting the efficiency of accident handling

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