Heavy overload early warning method and device and electronic equipment

Abstract

According to the heavy overload early warning method provided by the embodiment of the invention, the heavy overload early warning model screens the plurality of electric quantity influence factor vectors contained in the first data feature set and the second data feature set is based on the weights respectively corresponding to the plurality of electric quantity influence factor vectors, the correlation coefficient corresponding to at least one group of first sets, the joint influence degree corresponding to at least one group of first sets, and the first probability distribution corresponding to the plurality of electric quantity influence factor vectors, therefore, the plurality of electric quantity influence factor vectors in the third data feature set obtained after screening are allelectric quantity influence factor vectors having a large influence degree on the heavy overload of the first area, so that the heavy overload prediction result of the first area obtained based on thethird data feature set is more accurate, and heavy overload early warning of the transformer area is achieved.

Description

technical field [0001] This application relates to the field of power distribution systems, and more specifically, relates to a heavy overload early warning method, device and electronic equipment. Background technique [0002] In the power system, a station area refers to the power supply area of ​​a power supply equipment. A station area includes multiple loads and power supply equipment that supplies power to multiple loads. The operating status of the power supply equipment directly affects the power supply quality of the station area to multiple loads. . Heavy-load operation or overload operation of power supply equipment is one of the main reasons for power outages in station areas, which not only affects the safety of power consumption, but also accelerates the loss of power supply equipment and reduces the service life of power supply equipment. [0003] At present, the processing of heavy-load operation or overload operation in the station area is still in the post...

AI Technical Summary

Problems solved by technology

Heavy-load operation or overload operation of power supply equipment is one of the main reasons for power outages in station areas, which not only affects the safety of power consumption, but also accelerates the loss of power supply equipment and reduces the service life of power supply equipment

[0003] At present, the processing of heavy-load operation or overload operation of the station area is still in the post-processing stage, that is, the heavy-load operation or overload operation of the station area that has occurred Data collection and analysis to determine the cause of heavy-load operation or overload operation in the station area, and it is impossible to realize the heavy-overload early warning of the station area

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