IET Generation, Transmission & DistributionMaintenance of power transmission lines is essential for the safe and reliable operation of the power grid. The use of deep learning‐based networks to improve the performance of power line defect detection faces significant challenges, such as small ...
Zhiyuan Xie +8 more
doaj +1 more source
Analysis of Power Network for Line Reactance Variation to Improve Total Transmission Capacity
Energies, 2016 The increasing growth in power demand and the penetration of renewable distributed generations in competitive electricity market demands large and flexible capacity from the transmission grid to reduce transmission bottlenecks.
Ikram Ullah +2 more
doaj +1 more source
A new technique for the transient simulation of transmission lines inclusive of skin effect [PDF]
, 2001 A new approach is presented for the transient simulation of lossy transmission lines in high-speed circuits. The approach is based on developing a model for the transmission line which is structured around natural modes of oscillation unlike other ...
Condon, Marissa, Condon, M., M. Condon
core +2 more sources
A microwave dielectric biosensor based on suspended distributed MEMS transmission lines [PDF]
, 2009 Design and characterization of a miniature microwave dielectric biosensor based on distributed microelectromechanical systems (MEMS) transmission lines (DMTL) is reported in this paper.
Uttamchandani, D.G. +8 more
core +4 more sources
Mechanical Calculation of Power Lines and Strands in Overhead Transmission Lines
MATEC Web of Conferences, 2016 This paper discusses the issue of shape and stress of overhead transmission lines. It fully considers that the conductor is subjected to axial force, shear, bending moment simultaneousiy. And the flat wire is basically in the elastic range.
Li Yongping, Liu Yu, Zhang Jibin
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A microstrip quad‐band power divider based on stepped impedance coupled lines
IET Microwaves, Antennas & PropagationA novel design of quad‐band power divider (PD) is proposed in this brief. By introducing the stepped impedance coupled lines, the frequency offset and power loss caused by dispersion are effectively reduced.
Xinhuai Wang +6 more
doaj +1 more source
The Mode of Constructing Safe Trajectories of Motion of the Unmanned Aerial Vehicle while Monitoring Power Lines Considering the Influence of their Electromagnetic Fields [PDF]
Problems of the Regional Energetics, 2019 The aim of this paper is to increase the flight safety of an unmanned aerial vehicle that monitors power lines under the negative influence of electromagnetic fields on the on-board equipment.
Shabanova A.R. +2 more
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Wavelet-Based Adaptive Solution for the Nonuniform Multiconductor Transmission Lines [PDF]
, 1998 —A time-domain technique for the solution of arbi-trary nonuniform multiconductor transmission lines (NMTL’s) is presented. The technique is based on a weak formulation of the NMTL equations obtained through spatial expansion of the voltage and current ...
S. Grivet-talocia +4 more
core +1 more source
Efficient transient simulation of transmission lines [PDF]
, 2002 The paper focuses on revealing the salient structural aspects of a new transmission-line model with a view to exploiting them for gains in efficiency and accuracy. The new transmission-line model has as its basis the Telegraphers Equations but the manner
Condon, Marissa, M. Condon
core +2 more sources
Известия высших учебных заведений: Проблемы энергетики, 2020 The article substantiates the relevance of the inspection of overhead power lines by determining the mechanical loads of the conductors. The conductor sways under the action of external loads and variable internal mechanical loads.
D. A. Yaroslavskiy +4 more
doaj +1 more source