Optimal operation of integrated energy system based on bald eagle search algorithm

Integrated energy system (IES) is an important means to achieve the comprehensive utilization of heterogeneous energy and improve the efficiency of energy utilization. But its coupling relationship is complex, and the running model often has nonlinear characteristics, making it easy to fall into local optima when solving using traditional algorithms. This article proposes an IES optimization running method based on the bald eagle search algorithm (BES) to address this issue. Firstly, an IES structure considering electrical-thermal-gas coupling was constructed. Secondly, an IES optimal operation model was established, and a BES based optimization solution method for IES was proposed. Finally, the effectiveness of our method was verified based on a typical IES case study. The results of the case study showed that our method can effectively solve th e problem of traditional algorithms easily getting stuck in local optima.