Frequency estimation and tracking by two-layered iterative DFT with re-sampling in non-steady states of power system

Frequency estimation and tracking by two-layered iterative DFT with re-sampling in non-steady states of power system

Abstract Frequency deviation off the nominal one is incurred by sudden changes of frequency and could introduce harmonics and inter-harmonics in the power system, which influences the accuracy of frequency estimation with method of discrete Fourier transform (DFT). A two-layered iterative DFT (TLI-D...

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Bibliographic Details
Main Author: Hui Li
Format: Article
Language:English
Published: SpringerOpen 2019-02-01
Series:EURASIP Journal on Wireless Communications and Networking
Subjects:
Synchrophasor
Frequency measurement
Frequency tracking
Transient condition
Discrete Fourier transform (DFT)
Re-sampling
Online Access:http://link.springer.com/article/10.1186/s13638-018-1320-1

Internet

http://link.springer.com/article/10.1186/s13638-018-1320-1

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