Abstract: The accurate early warning of intelligent operation of power engineering can find the abnormal operation of substation equipment in time and ensure the safe operation of substation equipment. Thus, an early warning model for intelligent operation of power engineering based on Kalman filter algorithm is constructed. In this model, the noise elimination method of substation equipment inspection image based on particle resampling filter algorithm is introduced. After removing the noise information of operation situation inspection image of substation equipment, the gradient direction histogram feature, lab color space feature and edge contour feature in the image are extracted by the multi-feature extraction method for intelligent operation of power engineering based on multi-feature fusion. These features are combined to form the feature description set of equipment operation situation. The feature description set is used as the identification attribute set of the anomaly identification and early warning model for intelligent operation of electric power engineering based on Kalman filter algorithm to complete the anomaly identification and early warning of equipment operation situation. The test shows that when the model is used to observe the temperature change trend of the top layer of the transformer, the temperature error is very small, and the early warning accuracy for the abnormal temperature of the top layer of the transformer is very high, so the abnormal operation of the substation equipment can be found in time.

Haopeng Shi, Xiang Li, Pei Sun, Najuan Jia and Qiyan Dou, “An Early Warning Model for Intelligent Operation of Power Engineering based on Kalman Filter Algorithm” International Journal of Advanced Computer Science and Applications(IJACSA), 14(2), 2023. http://dx.doi.org/10.14569/IJACSA.2023.0140280

@article{Shi2023,
title = {An Early Warning Model for Intelligent Operation of Power Engineering based on Kalman Filter Algorithm},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2023.0140280},
url = {http://dx.doi.org/10.14569/IJACSA.2023.0140280},
year = {2023},
publisher = {The Science and Information Organization},
volume = {14},
number = {2},
author = {Haopeng Shi and Xiang Li and Pei Sun and Najuan Jia and Qiyan Dou}
}