A method of de-noise and harmonics detection in power system based on periodicity analysis
Y Xu, Y Du, S Cheng - MAPAN, 2018 - Springer
A novel method of de-noise and harmonics detection is presented. Firstly, based on
periodicity analysis and signals which have been detected, one minimum period signal with …
periodicity analysis and signals which have been detected, one minimum period signal with …
A novel hybrid GWO-LS estimator for harmonic estimation problem in time varying noisy environment
The power quality of the Electrical Power System (EPS) is greatly affected by electrical
harmonics. Hence, accurate and proper estimation of electrical harmonics is essential to …
harmonics. Hence, accurate and proper estimation of electrical harmonics is essential to …
Harmonic parameter online estimation in power system based on Hann self-convolving window and equidistant two-point interpolated DFT
Y Xu, Y Du, Z Li, L Xi, Y Liu - MAPAN, 2020 - Springer
A revised interpolated DFT is proposed to estimate the harmonic parameters accurately.
Firstly, a 4-order Hann self-convolving window is employed to restrain the interferences …
Firstly, a 4-order Hann self-convolving window is employed to restrain the interferences …
[PDF][PDF] A Novel Hybrid GWO-LS Estimator for Harmonic Estimation Problem in Time Varying Noisy Environment. Energies 2021, 14, 2587
The power quality of the Electrical Power System (EPS) is greatly affected by electrical
harmonics. Hence, accurate and proper estimation of electrical harmonics is essential to …
harmonics. Hence, accurate and proper estimation of electrical harmonics is essential to …