High order spectral analysis of ferroresonance phenomena in electric power systems

TC Akinci, O Akgun, M Yilmaz… - IEEE Access, 2023 - ieeexplore.ieee.org
This study presents a comprehensive investigation of ferroresonance, a dangerous electrical
phenomenon that poses significant financial risks. Using real electrical transmission line …

A reflection coefficient estimation method for power cable defects based on three-point interpolated FFT

Z Tang, K Zhou, Y Xu, P Meng… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The reflection coefficient of reflected wave is one of the most important parameters to
characterize the damage degree of power cable defect. However, due to the attenuation and …

A partial discharge localization method for AC XLPE cable based on improved GCC algorithm

M Guo, J Xu, Y Zhang, X Xiao… - IEEE Open Access …, 2023 - ieeexplore.ieee.org
Due to the influence of electromagnetic noise and other factors, existing cable partial
discharge location methods cannot accurately locate discharge faults. To handle it, this …

FMCW Reflectometry Method for Diagnosis and Prognosis of Cable Insulation Degradation

X Wang, Z Wang, J Vreuls… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This paper proposes a high-precision FMCW (frequency-modulated continuous wave)-
based reflectometry method with a high-fidelity electromagnetic (EM) cable model for cable …

Defect Location and Identification Method for Long-Distance Cable Based on Frequency Modulated Continuous Wave

S Li, A Li, B Wang, X Zhu, J Deng… - 2024 IEEE 5th …, 2024 - ieeexplore.ieee.org
Conventional frequency domain reflectometry faces challenges in detecting local defects for
long-distance cables, such as weak anti-interference capability, large shielding zone, and …