Measurement data processing method and system based on bluetooth insulator measuring instrument

Abstract

The present invention provides a measurement data processing method and system based on a bluetooth insulator measuring instrument. The method includes: integrating the measured resistance values ​​of the insulators based on the spatial positions of the insulators to obtain a three-dimensional resistance value matrix; the three-dimensional resistance value matrix Including the measured resistance value of each insulator on several base towers; the three-dimensional resistance value matrix is ​​divided into blocks and then compressed by the trained self-encoding network, wherein the self-encoding network includes an encoder, a first decoder and a second decoding The encoder uses the encoder to compress the three-dimensional resistance value sub-matrix obtained after the block, and obtains the feature vector, uses the first decoder to process the feature vector, and obtains the restored three-dimensional resistance value sub-matrix, and uses the second decoder to process the feature vector Vectors are processed to obtain a three-dimensional insulator state matrix. The invention realizes the compression of insulator data, reduces the amount of data to be transmitted, and lightens the burden of data transmission and storage.

Description

technical field [0001] The invention relates to the field of power grids, in particular to a measurement data processing method and system based on a Bluetooth insulator measuring instrument. Background technique [0002] Insulators are a kind of insulating parts widely used in power grids. In the process of handling and construction, the insulators may be scarred due to collisions; during operation, the insulators may be broken or damaged due to lightning strikes; or due to mechanical loads and The long-term combined effect of high voltage leads to the deterioration of the insulator; the above situation will make the breakdown voltage of the insulator continue to drop. When the breakdown voltage drops to less than the surface dry flashover voltage, the insulator is a low-value insulator. Further, the internal breakdown When the voltage is zero, the insulator is a zero-value insulator; in a polluted environment, when there are low-value or zero-value insulators in the insula...

AI Technical Summary

Problems solved by technology

However, insulators are widely used in transmission lines. Therefore, the large amount of insulator resistance value data collected has caused a serious burden on data communication and storage.

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