SVD filtering and TLS-ESPRIT algorithm based on stator fault characteristic detection of doubly-fed induction generator

SVD filtering and TLS-ESPRIT algorithm based on stator fault characteristic detection of doubly-fed induction generator

This study proposes a novel method for detecting faults in the stator of the doubly-fed wind turbines based on the combination of singular value decomposition (SVD) filtering and least-squares parameter invariant signal technique (TLS-ESPRIT). The stator current signal and rotor current signal are s...

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Bibliographic Details
Main Authors: Boqiang Xu, Zehui Zheng
Format: Article
Language:English
Published: Wiley 2019-07-01
Series:The Journal of Engineering
Subjects:
rotors
stators
asynchronous generators
fault diagnosis
singular value decomposition
parameter estimation
wind turbines
doubly-fed induction generator
stator fault characteristic detection
tls-esprit algorithm
svd filtering
sampling signal
short-time signal
high-frequency resolution
tls-esprit performance test
stator inter-turn short-circuit fault
rotor current signal
stator current signal
least-squares parameter invariant signal technique
doubly-fed wind turbines
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2018.9265

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https://digital-library.theiet.org/content/journals/10.1049/joe.2018.9265

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