Multi-dimensional information fusion analysis method for panoramic data of integrated transformer substation

Abstract

Disclosed is a multi-dimensional information fusion analysis method for panoramic data of an integrated transformer substation specifically comprises the following steps: S1, acquiring panoramic operation data of the integrated transformer substation, and generating a data information table; S2, according to the generated data information table, calculating a rough set of panoramic operation data of the integrated transformer station by utilizing a rough set theory to obtain an upper approximate set and a lower approximate set, and determining a domain, a boundary domain and roughness of the upper approximate set and the lower approximate set; and S3, judging the operation state and trend of the integrated transformer station according to the calculation result. Compared with the prior art, the invention has the advantages that the rough set theory and the improvement method thereof are utilized, the simple and feasible integrated transformer panoramic data multi-dimensional information fusion analysis method is invented, and the problems that an existing integrated transformer is inaccurate in state evaluation and insufficient in data fusion are effectively solved. The computability of the integrated transformer station is improved, and the probability of problems occurring after the integrated transformer station breaks down is reduced.

Description

technical field [0001] The invention relates to an analysis method, in particular to an integrated multi-dimensional information fusion analysis method for panorama data of changing stations. Background technique [0002] With the continuous deepening of distribution network transformation, the number of integrated substations is gradually increasing. While it brings benefits to engineering installation and equipment operation, it also exposes certain problems, such as the heat dissipation problem caused by the narrow space, the excessive load bearing problem of the cable head caused by the small turning radius of the connecting and distribution cables, and so on. In the past, we paid more attention to the operating status of distribution transformers, but paid less attention to the internal problems of the integrated transformer distribution cabinet, and these places are precisely the places where problems are most likely to occur. Among the faults of the integrated substa...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a simple and feasible integrated multi-dimensional information fusion analysis method for panorama data of platform change, and use rough set theory and its improvement method to effectively solve the inaccurate evaluation of existing integrated platform change status and inaccurate data fusion. Sufficient problems improve the calculability of the integrated station changer and reduce the probability of problems occurring after the integrated station changer fails

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