Power System Dynamic Frequency Measurement Based on Novel Interpolated STFT Algorithm
As the product of time and frequency resolution of the Short-Time Fourier Transform (STFT) constant, the dynamic frequency measurement accuracy provided by the STFT is reduced under asynchronous sampling. This paper proposes a novel Interpolated Short-Time Fourier Transform (IpSTFT) based on the Bla...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
VSB-Technical University of Ostrava
2017-01-01
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Series: | Advances in Electrical and Electronic Engineering |
Subjects: | |
Online Access: | http://advances.utc.sk/index.php/AEEE/article/view/2179 |