基于改进HHT算法的电力系统低频振荡模态辨识研究
金涛,褚福亮,李威,刘奕路

Research on Power System Low Frequency Oscillation Modal Identification Based on Improved HHT Method
Tao Jin,Fuliang Chu,Wei Li,Yilu Liu
图12 PSS 投入后振荡信号波形
Fig.12 Oscillation signal waveform with PSS