Data generation and evaluation method for power grid simulation example

Abstract

This paper presents a method for generating power grid simulation example data based on actual power grid data statistics, which can assign parameters to the example data of the existing power grid topology. Parameters include power flow parameters and component model parameters for transient stability simulation. Through the proposed method, a power grid simulation example that conforms to the characteristics of the actual grid can be generated, which can be used for steady-state simulations such as power flow and transient simulation calculations such as electromechanical transients. This paper also proposes an evaluation method for the rationality of the simulation results of a power grid example, which is used to analyze the consistency of the characteristics of the example power grid and the actual power grid. Finally, the correctness and effectiveness of the proposed method are verified by the generation and evaluation of a typical example.