A New Method of Continuous Power Flow for Voltage Stability Analysis
Hang Liang, Jinquan Zhao · 2021 IEEE Asia-Pacific Conference on Image Processing, Electronics and Computers (IPEC) · 2021
Continuous power flow is an important method for solving voltage stability. This paper proposes a continuous power flow method combined with improved prediction-correction. It uses the fast convergence characteristics of the improved Newton iterative format to iterate. In parameterization this method combines the advantages of physical parameterization and local parameterization in different regions. In step size control, the variable step size control function is proposed. Finally, through examples, the effectiveness of the method in this paper is verified, and the effectiveness of the continuous power flow method in analyzing voltage stability is improved.