基于PID参数的时滞电力系统稳定性研究*
刘晓桂, 周湘杰, 蒋逢灵, 刘小勇

Research on Stanility of Power System with Time Delay Based on PID Parameters
LIU Xiaogui, ZHOU Xiangjie, JIANG Fengling, LIU Xiaoyong
图5 τ=3.980 s时的系统频率偏差(KP=KI=0.4,u=0)