Demand response and energy dispatch system for intelligent buildings based on improved MOALO algorithm

Abstract

As the rate of energy consumption in intelligent buildings increases, the uneven distribution of energy among different devices in intelligent buildings leads to further acceleration of energy consumption. The study suggested designing an energy dispatch system for intelligent buildings based on the enhanced multi-objective ant-lion optimizer algorithm in an attempt to address the issue that the conventional energy dispatch system for intelligent buildings is unable to carry out energy dispatch in accordance with the electricity price and incentives. The initialization of different energy data parameters was carried out by the multi-objective ant-lion optimizer algorithm, and the variance crossover operation of the data parameters was carried out by the differential evolution algorithm. Based on the improved multi-objective ant-lion optimizer algorithm, a demand response model was constructed, and the energy dispatch system of intelligent buildings was constructed accordingly. The results revealed that the area under the PR curve of the improved multi-objective ant-lion optimizer algorithm was 0.9653, which was significantly higher than the other three algorithms. The root mean square error and the mean absolute error of the algorithm were 0.839 and 0.648, respectively. In the experiments on the practical application of the dispatch system, it was found that the average power of the dispatched energy sources was significantly lower than that of the non-dispatched energy power distribution. The aforementioned findings indicate the suggested approach can more effectively schedule various energy sources in intelligent buildings, offering technical assistance in the area of energy dispatch.