Energy Efficiency Optimization Technology of Integrated Energy System Based on Digital Twin Technology

At present, the energy efficiency optimization of an integrated energy system generally needs to optimize the allocation of each unit and structural resources of the system according to the real-time load data of the system to optimize the operation. However, the existing technology for system load forecasting is not accurate enough, resulting in the energy efficiency coefficient is still relatively low after system optimization. On this basis, this paper proposes an integrated energy system energy efficiency optimization technology based on digital twin technology. According to the actual situation of the system, the mathematical model is established. The equivalent analysis of the system is carried out, the digital twin technology is used to forecast the system load in real time, and constraint conditions and the objective function are constructed The optimal energy efficiency optimization strategy is obtained by rolling optimization. The experiment proves that the system energy efficiency coefficient is higher after the application of the design technology.