Study on Optimal Configuration of Dynamic Reactive Power Compensation for AC and DC Power Network

The study focuses on determining the optimal configuration for dynamic reactive power compensation within AC power networks. The paragraph needs further clarification. Nonetheless, here is a revised version that maintains the general meaning:The DC transmission project was not thoroughly evaluated without taking into account influencing factors. Most methods for optimizing configuration focus on optimizing the system state following linearization. Focus on a certain angle. The installation site may be optimized for optimal performance, or alternatively, may be refined for improved efficiency. The optimization method employed in this study is both specific and one-sided. The paper is centered around the research and analysis of dynamic reactive power compensation equipment with the aim of enhancing system stability in the presence of significant disturbances. Combining the topology of the power grid. The paragraph examines the quasi-steady state characteristics of the AC and DC system, as well as the transient information related to the system's operation. A novel approach to optimizing reactive power in both AC and DC networks is put forth through a multi-stage dynamic method. Initially, the focus is on understanding the unique properties of each network. The degree of correlation between node voltage stability and reactive power compensation allocation is assessed for optimization in the second phase. The severity of node voltage instability is determined. The identified fault locations and their impact on voltage rop n each zone are carefully analyzed. Utilizing the severe fault sets in each region as a foundation, the optimization model for reactive power compensation is developed and resolved. Employing stage optimization, the dynamic reactive power compensation issue is divided into three sub-problems for efficient resolution;This aims to simplify the process of solving and achieve an optimal configuration scheme for dynamic reactive power compensation.