[HTML][HTML] Experimental investigation on the accelerated aging of silicone rubber insulators based on thermal stress

M Akbari, AA Shayegani-Akmal - International Journal of Electrical Power & …, 2023 - Elsevier
During recent decades, polymer insulators have become very popular due to their many
advantages over other insulators. Since observing noticeable changes and signs of aging …

A novel approach to estimate the quantity of ingressed moisture content inside metal oxide surge arrester using dielectric modulus technique

AK Das, S Dalai, B Chatterjee - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this article, a novel technique is proposed for the estimation of ingressed moisture content
inside metal oxide surge arrester (MOSA) in service. For the estimation of ingressed …

Impact of superficial and internal defects on electric field of composite insulators

M Ramesh, L Cui, RS Gorur - International Journal of Electrical Power & …, 2019 - Elsevier
This paper presents measurements and calculations of electric field in samples with
deliberately planted superficial and internal defects. Samples evaluated include full-scale …

Thermal experimental verification on effects of nanoparticles for enhancing electric and dielectric performance of polyvinyl chloride

AT Mohamed - Measurement, 2016 - Elsevier
This paper presents investigation on the enhancement of dielectric constant characterization
of polyvinyl chloride (PVC) by organic and inorganic nanoparticles under variant …

Impact of damaged housing on the performance of field aged composite High Voltage Insulators

UA Khan, K Al-Soufi, M Asif, L Alhems - Engineering Failure Analysis, 2024 - Elsevier
Abstract Composite High Voltage Insulators (HVIs) are lightweight, inexpensive, and offer
superior pollution performance. Consequently, they have replaced ceramic HVIs in highly …

The effect of cost-fewer nanoparticles on the electrical properties of polyvinyl chloride

A Thabet, Y Mobarak - Electrical Engineering, 2017 - Springer
This paper leads to synthesize new electrical insulating polyvinyl chloride nanocomposites
to achieve more cost-effective, energy-effective and hence innovate better environmental …

[PDF][PDF] Surge arrester faults and their causes at eThekwini electricity

M Gumede, GF D'Almaine - International Journal of Electrical Energy, 2014 - ijoee.org
Failures in polymeric housed surge arresters have recently increased. This has resulted in a
number of studies being done in order to establish the condition of surge arresters whilst in …

Silicone insulators of power transmission lines with a variable inorganic load concentration: Electrical and physiochemical analyses

R Cardoso, AC Balestro, A Dellallibera, ECM Costa… - Measurement, 2014 - Elsevier
Polymeric insulation is an increasing tendency in projects and maintenance of electrical
networks for power distribution and transmission. Electrical power devices (eg, insulators …

Intensification of Electric Field Stresses in Field Aged 380-kV Composite Insulators Due to Loss of Hydrophobicity

M Asif, K Al-Soufi, UA Khan, L Alhems - IEEE Access, 2024 - ieeexplore.ieee.org
Polymer based composite high voltage insulators (HVIs) due to their hydrophobic surfaces
have consistently outperformed the traditional ceramic insulators in highly contaminating …

[PDF][PDF] Predictable Models and Experimental Measurements for Electric Properties of Polypropylene Nanocomposite Films.

A Thabet, Y Mobarak - International Journal of Electrical & …, 2016 - researchgate.net
This paper processed and characterized cost-fewer polypropylene (PP) nanocomposite
films; an experimental work has been investigated for studying the electric properties of the …