摘要
基于PSASP进行小干扰稳定计算,用特征值分析及其机电回路相关比分析出振荡模式,并用参与因子法及模态分析选取PSS合适的安装位置,采用单机无穷大系统小干扰线性化模型,对机组的PSS参数整定。以8机36节点系统为例进行了仿真研究。
Based on PSASP, the stability calculation is performed during the period of small disturbance. With the analyses of eigenvalue and relative ratio of electromechanical circuit, the pattern of oscillation is analyzed. And the appropriate location of PSS is ascertained with the help of participating-factor method and modal analyses. Using the model of single-unit-irffinite-system with small disturbance, the parameters of the PSS of the unit are determined, and finally the simulation on the example of 8-unit and 36-joint system is performed.
出处
《电力学报》
2007年第4期432-435,552,共5页
Journal of Electric Power
基金
山西省自然科学基金(2007011051)
