H Wen, J Zhang, Z Meng, S Guo, F Li… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
Harmonic estimation is an important topic in power system signal processing. Windowed interpolation fast Fourier transformation (WIFFT) is an efficient algorithm for power system …
H Wen, S Guo, Z Teng, F Li… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
This paper focuses on the accurate frequency estimation of power signals corrupted by a stationary white noise. The noneven item interpolation FFT based on the triangular self …
H Wen, Z Teng, Y Wang, B Zeng… - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
This paper focuses on the low-computation harmonic-analysis procedure with sufficient suppression of spectral leakage and picket-fence effect. The interpolated FFT algorithm …
H Wen, Z Teng, Y Wang, X Hu - IEEE Transactions on Industrial …, 2012 - ieeexplore.ieee.org
A novel approach to harmonic analysis for industrial power systems based on windowed fast Fourier transform is presented. First, the desirable sidelobe window (DSW) is constructed …
J Sun, E Aboutanios, DB Smith - IEEE Transactions on Power …, 2022 - ieeexplore.ieee.org
Monitoring the voltage frequency is of great significance in power systems. In this paper we propose two novel frequency estimators, namely the unbalanced HAM-WLS (UHW) …