Multiple partial discharge source localization in power cables through power spectral separation and time-domain reflectometry

G Robles, M Shafiq… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Insulated power cables are becoming increasingly popular in today's developing distribution
and transportation networks. However, due to aging, deterioration, and various operational …

Optimal design of corona ring for 132 kV insulator at high voltage transmission lines based on optimisation techniques

K Aramugam, HA Illias, YC Ching, MS Ali… - Energies, 2023 - mdpi.com
The installation of a corona ring on an insulator string on a transmission line is one of the
solutions to reduce the electric field stress surrounding the energised end of the insulator …

Influence of Water Ingress on Surface Discharges Occurring on the Silicone Gel Encapsulated Printed Circuit Boards Developed for Deep-Sea Applications

S Arumugam, Y Haba, PJ Pieterse, D Uhrlandt… - Energies, 2023 - mdpi.com
This paper discusses the influence of water ingress on the electrical discharges that arise on
the surface of printed circuit boards that are developed for deep sea applications. The …

Silicone materials for electrical insulation: A dielectric study of oil versus gel

Y Haba, JP Gabriel, E Thoms… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This work studies the dielectric characteristics of three insulators, two silicone oils, and a
silicone-based gel, in order to assess their suitability as insulators under extreme …

Electrical Studies to Understand the Water Absorption Behaviour of Polyoxymethylene used for Deep Sea Applications

S Arumugam, S Krohmann, Y Haba… - 2021 IEEE Electrical …, 2021 - ieeexplore.ieee.org
Polyoxymethylene (POM) is a thermoplastic material with excellent dielectric properties and
therefore widely employed in several engineering applications. The POM material may …

[PDF][PDF] Validation of a High-Voltage Relay Modified for Deep-Sea Applications Using COMSOL Multiphysics®

Y Haba, S Krohmann, S Arumugam, S Kosleck - COMSOL Virtual Conference … - comsol.it
This paper validates a high-voltage relay modified to suit the extreme deep-sea conditions
using the COMSOL Multi-Physics® simulation method. For this purpose, a numerical …

Influence of Extreme Environmental and Deep-Sea Temperature Conditions on Silicone Oil Used for Insulating Underwater Electrical Switching Systems

Y Haba, S Arumugam… - International …, 2022 - asmedigitalcollection.asme.org
This study focuses on understanding the influence of extreme environmental conditions on
silicone oil applied as an insulating material in underwater electrical switching systems. The …

Optimisation of Corona Ring Design and Its Impact on the Performance of Insulator String in High Voltage Transmission Lines

KAP Aramugam - 2022 - search.proquest.com
Installation of a corona ring on an insulator string on a transmission line is one of the
solutions to reduce the electric field stress surrounding the energised end of the insulator …

[PDF][PDF] Scientific Journal of Review

MS Mastoia, MS Nazira, MI Chandiab… - Scientific Journal of …, 2018 - researchgate.net
Protection types of equipment are the mainstay of a power system. Recently, gas insulated
metal-enclosed switch-gear (GIS) has developed the most important part of a power system …