Optimization and Control of Composite Energy System Based on NSGA2 Algorithm

With the continuous development of economy and society, people have higher and higher requirements for quality of life. It also brings serious environmental problems, such as global warming and ozone layer destruction. To solve these problems, countries all over the world are actively exploring new technologies to achieve sustainable development. Among them, distributed power generation has attracted much attention as a new type of clean energy utilization. However, because of the intermittent, fluctuating and non-dispatchable characteristics of distributed power sources, their grid connection will bring certain impact on the safe and stable operation of the power system. Therefore, how to effectively improve the access capacity and power quality of distributed power sources has become an urgent problem to be solved. In this paper, we use the improved NSGA-II algorithm to solve the problem by establishing a mathematical model to improve the performance of the composite energy system.