Parameter Estimation of Power System Oscillation Signals under Power Swing Based on Clarke–Discrete Fourier Transform

Parameter Estimation of Power System Oscillation Signals under Power Swing Based on Clarke–Discrete Fourier Transform

Accurate knowledge of oscillation parameters (i.e., frequency, amplitude, phase, and damping factor) is crucial for control strategies of power systems under power swing. This paper presents a method for the parameter estimation of power system oscillation signals under power swing based on Clarke–D...

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Bibliographic Details
Main Authors: Jian Song, Xuansheng Shan, Junhao Zhang, He Wen
Format: Article
Language:English
Published: MDPI AG 2024-01-01
Series:Electronics
Subjects:
three-phase system
Clarke transform
DFT
parameter estimation
harmonics
oscillation signal
Online Access:https://www.mdpi.com/2079-9292/13/2/297

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