Transformer fault remote intelligent diagnosis system based on 5G and satellite communication technology

Abstract

The invention belongs to the field of transformer fault diagnosis, and relates to a transformer fault remote intelligent diagnosis system based on 5G and satellite communication technologies. The work of the system mainly comprises the following steps that an on-site inspection worker inputs various data of the transformer by means of a man-machine interaction system running on a handheld terminal; the data is wirelessly transmitted to a remote server through terminal equipment integrating 5G, satellite and WIFI communication; the transformer fault intelligent diagnosis model operating at the server side fuses and excavates the data, and predicts the fault type and the fault level of the transformer; and a prediction result is issued to application software to be displayed, and inspection personnel are helped to make decisions and judgments. According to the invention, man-machine interaction, transformer data wireless transmission and remote fault intelligent diagnosis are integrated, the workload of inspection personnel can be reduced, and the fault diagnosis accuracy is improved.

Description

technical field [0001] The invention belongs to the technical field of transformer fault diagnosis, and in particular relates to a remote intelligent diagnosis system for transformer faults based on 5G and satellite communication technology. Background technique [0002] Power grid equipment has the characteristics of wide distribution, scattered deployment and high security requirements. With the continuous expansion of the scale of power grid equipment and the increasingly complex structure, the failure of transformers, the core equipment of substations, may lead to major power accidents. At present, the main means of fault diagnosis and operation and maintenance of transformer equipment are regular on-site inspection and manual maintenance. However, due to the diversity and uncertainty of faults and the complexity of the interrelatedness of various faults, the on-site inspection personnel mainly rely on experience and a certain aspect of fault characteristics to diagnose,...

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Problems solved by technology

[0003] In order to overcome the shortcomings of the above-mentioned prior art, the purpose of the present invention is to provide a remote intelligent diagnosis system for transformer faults based on 5G and satellite communication technology, which integrates human-computer interaction system, wireless transmission of transformer data, and intelligent fault diagnosis, and realizes transformer fault diagnosis. Digital, remote, and intelligent maintenance can solve the problems of heavy workload, low work efficiency, and prone to wrong and missed inspections in the current manual inspection.

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