Multi-dimensional decomposition and intelligent fusion power load prediction method and related equipment

The invention provides a multi-dimensional decomposition and intelligent fusion power load prediction method and related equipment, and the method comprises the steps: carrying out the processing of historical power load data and historical weather data of a target region, and obtaining a periodic load component, a non-periodic load component, a weather load component and first feature data; sequentially inputting the aperiodic load components into the trained long-short-term memory network and the time domain convolutional network for prediction, and performing weighted fusion on prediction results to obtain a total prediction result of the aperiodic load components; fusing the weather load component and the first feature data, then inputting the fused weather load component and the first feature data into the trained long-short-term memory network and the time domain convolutional network in sequence for prediction, and carrying out weighted fusion on prediction results to obtain a total prediction result o