Optimal Dispatch-Control of an Integrated Energy System Based on Adaptive Model Predictive Control

In view of the uncertainty of wind and solar power, this paper proposes a comprehensive energy system optimisation and control strategy based on adaptive model predictive control. First, the domain parameters of model predictive control are dynamically adjusted in the optimal scheduling, and a variable step decision index is designed to adaptively change the time step, so as to coordinate the contradiction between optimisation accuracy and calculation time. Then, a comprehensive energy system optimisation and control model based on adaptive model predictive control is established, and an improved artificial fish swarm optimisation algorithm is used to solve it. Finally, a simulation analysis is carried out using a comprehensive energy system in an industrial park. The results show that the comprehensive energy system optimisation and control strategy based on adaptive model predictive control studied in this paper solves the problems caused by the uncertainty of wind and solar power, gives full play to the supporting role of wind power and photovoltaics, and effectively improves the flexibility and stability of the comprehensive energy system.