The Multi-energy Interconnected Power System Based on the CPS Standard Cooptimizes the Load Frequency Control

Aiming at the regulation characteristics of multi-energy interconnected power system based on provincial CPS standard, this paper proposes a heuristic intelligent optimization algorithm to assist the cooperative optimization frequency control method of multi-energy interconnected power system based on CPS standard, which takes the regional control deviation of each region as the objective function. The parameters of PID load frequency controller in each region are optimized cooperatively, so that the system can maintain frequency stability and long-term safe operation of the system based on CPS standard under various random disturbances. Finally, a multi-energy three-area interconnected power system model based on CPS standard is established. The frequency stability of the system under different optimization setting methods and the stability of each regional system under different disturbances are compared, and the effectiveness of the method is verified. The results show that the cooperative optimization tuning method of multi-area interconnected load frequency controller based on CPS standard effectively improves the stability of the system, and has good robustness and practicability.