基于类噪声数据的电力系统低频振荡模态参数辨识

闫红艳, Kwon Hwang Jin, 高艳丰

Modal Parameter Identification of Low Frequency Oscillation in Power System Based on Ambient Data

Hongyan YAN, Jin Kwon HWANG, Yanfeng GAO

图4 模拟数据IMF1分量的DFT幅值和角度

Fig. 4 DFT amplitude and angle of IMF1