基于三机九节点模型的电力系统动态稳定分析  

Power System Dynamic Stability Analysis Based on Three-machine Nine Nodes Model

作　　者：史志平[1] 

机构地区：[1]南京铁道职业技术学院苏州校区,江苏苏州215137

出　　处：《科技广场》2011年第9期188-190,共3页Science Mosaic

摘　　要：本文主要对经典的Anderson三机九节点模型进行了动态稳定分析,应用三阶电机模型,通过对实际系统的潮流计算、动态初值计算、解常微分方程、Matlab仿真,得到了系统的功角和角速度曲线,验证了系统的动态稳定性。In this paper,it mainly anayse the classical anderson model of three-machine nine nodes in the dynamic stability analysis,use three-order motor model,through the actual system flow calculation,initial dynamic value calculation,the solution of ordinary differential equation,matlab simulation,it obtained the power-angle and angular curve of the system,and verifies the system dynamic stability the dynamic stability of the system.

关 键 词：三机九节点 动态稳定 电力系统 

分 类 号：TM712[电气工程—电力系统及自动化]