Exploring the surge current degradation of natural ester oil-based nanofluids

T Tsovilis, G Peppas, E Staikos, A Hadjicostas… - Scientific Reports, 2024 - nature.com
The surge endurance of natural ester oil-based nanofluids against surge events is
investigated experimentally. The focus of this work is the examination, through dielectric …

Preliminary results on the surge current withstand capability of natural ester oil

TE Tsovilis, AY Hadjicostas, ET Staikos… - 2023 IEEE Industry …, 2023 - ieeexplore.ieee.org
Natural ester oils are an environmentally friendly substitute for mineral oils that are
commonly used as dielectric insulating liquid and coolant in power transformers. In this …

Preliminary Results on the Impulse Breakdown Characteristics of Natural Ester Oil and Oil-Based Nanofluid with Fe2O3 Nanoparticles

AY Hadjicostas, ET Staikos, GD Peppas… - … on Environment and …, 2024 - ieeexplore.ieee.org
This study presents an experimental investigation of the impulse breakdown characteristics
of natural ester oil, in its pure form, and as the base liquid for a nanofluid with Fe203 …

Lightning Impulse Breakdown Voltage of Natural Ester Oil-Based Nanofluids with Fe2O3 Nanoparticles

ET Staikos, AY Hadjicostas, PK Samaras… - … on Environment and …, 2024 - ieeexplore.ieee.org
This study presents an experimental investigation of the positive lightning impulse dielectric
strength of natural ester oil-based nanofluids with Fe 2 O 3 nanoparticles. The effects of the …

Surge Current Withstand Capability of Natural Ester Oil: A Comparison to Gas-to-Liquid Transformer Oil

T Tsovilis, AY Hadjicostas, ET Staikos… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
The basic electrical characteristics of a natural ester oil are experimentally investigated and
compared to gas-to-liquid transformer oil with emphasis given to the endurance against …