[图书][B] Compact Overhead Line Design: AC and DC Lines

R Stephen, J Iglesias - 2023 - books.google.com
… study of line performance in service, assessment of aged line … of overhead power line
compaction. A compact overhead … of both AC and DC overhead power lines. It details the main …

Cigré Prototype Installation Test for Gas-Insulated DC Systems-Testing a Gas-Insulated DC Transmission Line (DC-GIL) for±550 kV and 5000 A under Real Service …

M Hallas, V Hinrichsen, C Neumann, M Tenzer… - 2020 - tuprints.ulb.tu-darmstadt.de
… Another approach is the statistical analysis of the PD pulse … and its later self-compacting
characteristics in the trench [15]. … Laboratory experience with this new approach has shown …

A new strategy for optimizing HSIL transmission lines

IAM Duane, MM Afonso, MAO Schroeder… - … and Electrical Systems, 2020 - Springer
… By means of an efficient new approach to handle the … in the electric field evaluation at
ground level is negligible (Electric … AC and DC power transmission, London, UK (pp. 226–231). …

Mitigation of the electric and magnetic fields of 500-kV overhead transmission lines

AZ El Dein, OE Gouda, M Lehtonen… - IEEE Access, 2022 - ieeexplore.ieee.org
… from living near electrical energy transmission lines has been worried … Safety assessment
and lessening technology for extremely … method for the electric field under double circuit HVDC

The optimization of transmission lines in Brazil: Proven experience and recent developments in research and development

CK Arruda, LAMC Domingues… - IEEE Power and …, 2020 - ieeexplore.ieee.org
… im prove the SIL: compacting the phases and expanding the … ) can perform tests up to 1,100
kV ac and 800 kV for dc lines. … , analysis, and real-time monitoring of line conductors and …

Experimental study on electro-thermal and compaction properties of electrically conductive roller-compacted concrete overwintering layer in high RCC dams

M Zhang, M Li, J Zhang, D Liu, Y Hu, Q Ren… - … and Building Materials, 2020 - Elsevier
… ERCC layer could provide a new way to control the … measured by direct-current (DC) stabilized
power supply 0 ~ 30 V and 0 … also be selected as the evaluation index of compaction. The …

Improving tower grounding vs. insulation level to obtain the desired back-flashover rate for HV transmission lines

M Asadpourahmadchali, M Niasati… - … of Electrical Power & …, 2020 - Elsevier
… In this paper, in the back-flashover analysis the tower grounding system is modeled with …
cost contains the cost of conductor and the cost of soil excavation, filling and compacting volume…

Transient analysis of multiphase transmission lines located above frequency-dependent soils

TF Garbelim Pascoalato, AR Justo de Araujo… - Energies, 2021 - mdpi.com
compacted layers of earth made of organic and inorganic materials and rock that have
disintegrated. The electrical … Lightning current waveforms contain frequency components from DC

The effect of soil thermal conductivity and cable ampacity on the thermal performance and material costs of underground transmission line

P Ocłoń - Energy, 2021 - Elsevier
… There is also no need for mechanical compaction of the … simulations of a system of two
medium-voltage DC cables using … experimental analysis of thermal backfill performance for power

Estimation and analysis of costs for electrical power transmission lines in Iraqi projects

WA Hatem, KR Erzaij - IOP Conference Series: Materials Science …, 2020 - iopscience.iop.org
… prepare a cost model of electrical Iraqi projects, including the … design areas of power
transmission lines and the challenges … HVAC and HVDC transmissions with overhead lines’, 1997. …