[HTML][HTML] Multi-Stage ANN Model for Optimizing the Configuration of External Lightning Protection and Grounding Systems

R Rohana, S Hardi, N Nasaruddin, Y Away, A Novandri - Energies, 2024‏ - mdpi.com
This paper proposes an Artificial Neural Network (ANN) model using a Multi-Stage method
to optimize the configuration of an External Lightning Protection System (ELPS) and …

[HTML][HTML] Lightning flashover characteristics of a full-scale AC 500 kV transmission tower with composite cross arms

Q Wang, X Liang, Y Shen, S Liu, Z Zuo, Y Gao - Engineering, 2023‏ - Elsevier
Overhead transmission lines (OTLs) have always been the major means of power delivery.
With the significant increase of transmission voltage and transmission capacity, the …

Study on space charge characteristics in XLPE under DC voltage superimposed by impulse voltage

X Wang, Q Jiang, C Wu, S Liu… - IEEE Transactions on …, 2022‏ - ieeexplore.ieee.org
In direct current (dc) transmission lines, power cables are susceptible to the invasion of
switching overvoltage or lightning overvoltage. This causes the accumulation of space …

Investigative analysis of the impact of the climatic induced pollution upon the insulators in 500 kV HVDC transmission line

F Wadie - Electric Power Systems Research, 2023‏ - Elsevier
The increasing effect of climatic change has mandated the investigation of its negative
impact upon electrical power systems. One of the most vulnerable parts of the power system …

A comprehensive VSG-based onshore FRT control strategy for OWFs with VSC-MT-HVDC transmission

SSH Yazdi, J Milimonfared, SH Fathi… - IEEE Access, 2019‏ - ieeexplore.ieee.org
This paper proposes a communication-free control strategy at the offshore wind farm (OWF)
level to enhance onshore fault ride-through (FRT) grid code compliance of the voltage …

[HTML][HTML] Surge arrester allocation for lightning protection of VSC based HVDC prototype

AB Haliloglu, I Iskender - … Science and Technology, an International Journal, 2023‏ - Elsevier
High-voltage direct current (HVDC) systems, based on voltage source converters (VSC),
enable asynchronous interconnection of grids with different frequencies and contribute to …

Assessment of the hazard risks on HVDC transmission networks due to lightning strikes and faults

A Said, M Galal, MA Abd-Allah - PloS one, 2024‏ - journals.plos.org
HVDC systems with high voltage and direct current are suitable for reducing electricity
losses, during transmission over long distances. However, HVDC lines have the highest …

Analysis of Lightning Transient characteristics of short-length mixed MMC-MVDC transmission system

M Usman, KH Park, BW Lee - IEEE Access, 2023‏ - ieeexplore.ieee.org
Medium voltage direct current (MVDC) transmission system are growing due to their
assistive quality in conventional grid and compatibility with renewable power network …

Assessment of overvoltage and insulation coordination in mixed HVDC transmission lines exposed to lightning strikes

M Asif, HY Lee, KH Park, A Shakeel, BW Lee - Energies, 2019‏ - mdpi.com
Many geographical constraints and aesthetic concerns necessitate the partial use of cable
sections in the High Voltage DC (HVDC) transmission line, resulting in a mixed transmission …

Mono-pole blocking accident analysis caused by inaccurate measurement of optical CT in±800 kV UHVDC transmission system under lightning strike

W Qian, W Li, P Sha, J Deng, G Zhang, Y Shi… - Electric Power Systems …, 2025‏ - Elsevier
The ultra-high voltage direct current (UHVDC) power transmission systems usually transmit
a capacity of 6-8 GW, their stability and reliability are of vital importance to the large power …