Parameters in paper “Distributed Optimal load Frequency Control in Power Systems Considering Multiple Physical Constraints and Time Delay via ADRC”.

With the increasing penetration of renewable energy sources in power systems, the distributed optimal control (DOC) method has been regarded as an effective way to integrally solve the load frequency control and economic dispatch problem in real time. Considering the multiple physical constraints and time delay of power systems, this paper proposes two novel DOC methods which are practical and applicable to engineering. Firstly, based on the basic active disturbance rejection control (ADRC) based DOC method, the positive projection operators are introduced to handle the generation saturation constraints and thermal constraints of tie-lines. And the Lyapunov stability of this method is theoretically proved. Then, a delay-compensated extended state observer is designed to further develop the DOC method that could deal with both multiple physical constraints and time delay. Finally, simulation results are presented and analyzed to verify the effectiveness of the proposed methods.This file is about the Parameters in paper Distributed Optimal load Frequency Control in Power Systems Considering Multiple Physical Constraints and Time Delay via ADRC.