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9 实测数据IMF1分量的DFT幅值和相角

Fig. 9 IMF1 DFT amplitude and angle of measured data