Results 21 to 30 of about 526,327 (313)

Power Transmission Lines: Worldwide Research Trends

open access: yesEnergies, 2022
The importance of the quality and continuity of electricity supply is increasingly evident given the dependence of the world economy on its daily and instantaneous operation. In turn, the network is made up of power transmission lines.
Francisca Alcayde-García   +4 more
doaj   +1 more source

Monitoring Technologies for HVDC Transmission Lines

open access: yesEnergies, 2023
HVDC transmission systems are becoming more prevalent because of the advantages they offer. They are more efficient and environmentally friendly and are becoming preferred in distributed power generation. The reliable operation of HVDC transmission lines
Jeff Laninga   +4 more
doaj   +1 more source

Analytical Description of Overhead Transmission Lines Loadability

open access: yesEnergies, 2019
The loadability characteristics of overhead transmission lines (OHLs) is certainly not a new topic. However, driven by sustainability issues, the increasing need to exploit existing electrical infrastructures as much as possible, has given OHL ...
Davide Lauria   +2 more
doaj   +1 more source

A new technique for the transient simulation of transmission lines inclusive of skin effect [PDF]

open access: yes, 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   +1 more source

Electromagnetic Transients in Multiconductor Transmission Lines

open access: yesJournal of Microwaves, Optoelectronics and Electromagnetic Applications, 2022
The theory of multiconductor transmission lines is based on the principle of superposition. According to this principle, any electric or magnetic field can be represented as the sum of individual electric or magnetic fields.
Rooney R. A. Coelho   +2 more
doaj   +1 more source

Wavelet-Based Adaptive Solution for the Nonuniform Multiconductor Transmission Lines [PDF]

open access: yes, 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]

open access: yes, 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   +1 more source

Analogue tachyons in SNAIL transmission lines

open access: yesNew Journal of Physics, 2023
Tachyons are hypothetical particles with imaginary mass that travel faster than light. However, methods to experimentally verify whether tachyons exist are lacking.
Haruna Katayama   +3 more
doaj   +1 more source

Adaptive transient solution of nonuniform multiconductor transmission lines using wavelets [PDF]

open access: yes, 2000
—This paper presents a highly adaptive algorithm for the transient simulation of nonuniform interconnects loaded with arbitrary nonlinear and dynamic terminations.
S. Grivet-talocia   +2 more
core   +1 more source

Assessment of Possible Health Risks Potential of Electromagnetic Fields from High Voltage Power Transmission Lines in Akure, Nigeria

open access: yesJournal of Applied Science & Process Engineering, 2021
The primary objective of this paper is to assess and predict the health risk potential of extremely low-frequency electromagnetic fields (ELF-EMFs) emitted from high voltage power transmission lines (HVPTLs) in Akure metropolis, Nigeria.
Jide Julius Popoola   +2 more
doaj   +1 more source

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