3D FEM analysis of induced current in the shield of the buried cable by non-vertical channel
AF Nematollahi, B Vahidi - Electric Power Systems Research, 2022 - Elsevier
The induced current in the buried cable shield is evaluated by solving the full-wave Maxwell
equations with the Finite Element Method (FEM). Three different cases are considered for …
equations with the Finite Element Method (FEM). Three different cases are considered for …
Wave propagation characteristics and electromagnetic transient analysis of underground cable systems considering frequency-dependent soil properties
TA Papadopoulos, ZG Datsios… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
The accurate estimation of the influence of the imperfect earth on the propagation
characteristics of conductors is a crucial issue in electromagnetic (EM) transient analysis. In …
characteristics of conductors is a crucial issue in electromagnetic (EM) transient analysis. In …
Effect of shield wires on the lightning-induced currents on buried cables
H Tanaka, Y Baba, CF Barbosa - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
The effect of a shield wire, which is a bare conductor buried above an insulated metallic
cable, on lightning-induced currents on the cable has been studied using the three …
cable, on lightning-induced currents on the cable has been studied using the three …
Contrast source inversion enhanced synthetic aperture approach for microwave multi-layered subsurface imaging
Y Yamauchi, S Kidera - IEEE Transactions on Antennas and …, 2023 - ieeexplore.ieee.org
This article presents an inverse scattering analysis-enhanced radar imaging method by
incorporating synthetic aperture radar (SAR) and contrast source inversion (CSI) to enhance …
incorporating synthetic aperture radar (SAR) and contrast source inversion (CSI) to enhance …
Investigation of lightning electromagnetic fields on underground cables in wind farms
Due to the current spreading of wind farms all over the world and their vulnerability to
lightning strikes, it is important to investigate the lightning electromagnetic transients in wind …
lightning strikes, it is important to investigate the lightning electromagnetic transients in wind …
Investigation of horizontal ground electrode's effective length under impulse current
This paper discusses the impulse analysis of horizontal ground electrode buried in uniform
and two-layer soils, describing applications of a recently developed model based on …
and two-layer soils, describing applications of a recently developed model based on …
A study on external electromagnetic characteristics of underground cables with consideration of terminations
H Xue, A Ametani, K Yamamoto - IEEE Transactions on Power …, 2020 - ieeexplore.ieee.org
The characteristics of external electromagnetic fields (EEMFs) produced by underground
cables in the lossy earth are further investigated and studied. This paper develops an …
cables in the lossy earth are further investigated and studied. This paper develops an …
Investigating the effect of lightning channel inclination on the induced voltage in overhead lines in the presence of horizontally stratified ground
AF Nematollahi, B Vahidi - Electric Power Systems Research, 2022 - Elsevier
The present paper explores the impact of inclined lightning on the induced voltage on an
overhead line in the presence of two-layer horizontal stratified ground. The Finite Element …
overhead line in the presence of two-layer horizontal stratified ground. The Finite Element …
Induced Electromagnetic Fields on Underground Cable Due to Lightning-Struck Wind Tower
In regions having high activity of lightning flashes, it is important to investigate the lightning-
induced electromagnetic (EM) transients affecting buried cables, particularly if such buried …
induced electromagnetic (EM) transients affecting buried cables, particularly if such buried …
Debye representation of frequency dependent ground for LEMP analysis with RC-FDTD
Finite-difference time-domain (FDTD) method combined with the recursive convolution
technique is applied to compute lightning electromagnetic pulses (LEMP) for dispersive …
technique is applied to compute lightning electromagnetic pulses (LEMP) for dispersive …