Combined load prediction method and device, electronic equipment and storage medium

Abstract

The embodiment of the invention provides a combined load prediction method and device, electronic equipment and a storage medium. The method comprises the following steps: determining the value of a forecast meteorological factor, a basic load, a response load, a load before and after response and an electricity price of a day to be predicted; inputting the forecast meteorological factor value, the basic load, the response load, the load before and after response and the electricity price of the day to be predicted into the prediction model, and outputting a power grid load prediction value, wherein the prediction model is obtained based on sample data training of values of actual meteorological factors of a plurality of historical days, basic loads, response loads, loads before and after response and electricity prices, and the prediction model is used for completing short-term basic load prediction training based on the value of the actual meteorological factor in the sample data and the basic load, and predicting the power grid load of the day to be predicted after completing short-term response load prediction training based on the response load, the load before and after response and the electricity price in the sample data. According to the invention, accurate prediction of the load participating in the demand response is realized.

Description

technical field [0001] The present invention relates to the technical field of power system load forecasting, in particular to a combined load forecasting method, device, electronic equipment and storage medium. Background technique [0002] With the continuous growth of social economy, people's electricity demand increases, and the electricity load increases rapidly, which will have a huge impact on the planning and operation of distribution network. [0003] With the deepening reform of the market and the rapid development of intelligent demand response, generalized loads are connected to the distribution network system on a large scale, which has a great impact on system operation and resource allocation. Different from traditional loads, active loads are a type of power users who can adjust their own power consumption loads in a certain period of time in the future according to changes in electricity prices in the power market, so as to achieve their own power consumptio...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a combined load forecasting method, device, electronic equipment and storage medium to solve the problem that the existing load forecasting method cannot accurately predict the load participating in demand response

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