An overview of HVDC technology

NR Watson, JD Watson - Energies, 2020 - mdpi.com
There is a growing use of High Voltage Direct Current (HVDC) globally due to the many
advantages of Direct Current (DC) transmission systems over Alternating Current (AC) …

Nanoparticles for next-generation transformer insulating fluids: A review

M Karatas, Y Bicen - Renewable and Sustainable Energy Reviews, 2022 - Elsevier
Transformers are important components in electrical networks and dielectric fluids play a
decisive role in the quality of the insulation systems in these transformers. This review …

Enhancement in combustion, performance, and emission characteristics of a diesel engine fueled with Ce-ZnO nanoparticle additive added to soybean biodiesel …

F Hussain, MEM Soudagar, A Afzal, MA Mujtaba… - Energies, 2020 - mdpi.com
This study considered the impacts of diesel–soybean biodiesel blends mixed with 3%
cerium coated zinc oxide (Ce-ZnO) nanoparticles on the performance, emission, and …

Effect of zinc oxide nano-additives and soybean biodiesel at varying loads and compression ratios on VCR diesel engine characteristics

R S. Gavhane, A M. Kate, A Pawar, MR Safaei… - Symmetry, 2020 - mdpi.com
The present investigation is directed towards synthesis of zinc oxide (ZnO) nanoparticles
and steady blending with soybean biodiesel (SBME25) to improve the fuel properties of …

[HTML][HTML] Nanofluid transformer oil for cooling and insulating applications: A brief review

M Hussain, FA Mir, MA Ansari - Applied Surface Science Advances, 2022 - Elsevier
High voltage alternating current and high voltage direct current has inspired different authors
to concentrate on insulation system, that withstand the rising high voltage level; various …

In-situ high temperature study of the long-term stability and dielectric properties of nanofluids based on TiO2 and SiC dispersions in natural ester oil at various …

KN Koutras, AE Antonelou, IA Naxakis… - Journal of Molecular …, 2022 - Elsevier
Diverse types of nanoparticles dispersed in various mineral and natural oils are under
systematic investigation over the last years, in an effort to develop insulating nanofluids …

Dielectric fluids for power transformers with special emphasis on biodegradable nanofluids

M Šárpataky, J Kurimský, M Rajňák - Nanomaterials, 2021 - mdpi.com
This review is focused on the research of dielectric fluids, especially commonly used power
transformer oils enhanced by nanoparticles, ie, nanofluids. There are differences between …

Investigation of the effect of sonication time on dispersion stability, dielectric properties, and heat transfer of graphene based green nanofluids

RA Farade, NIA Wahab, DEA Mansour, NB Azis… - IEEE …, 2021 - ieeexplore.ieee.org
Natural ester oils are the current target of many industries and electrical utilities as
electrically insulating fluids to replace the conventional mineral oils. However, as previously …

[HTML][HTML] Dielectric and thermal behavior investigation of Mn-Zn nano ferrite-fluid for transformer oil applications

AH Farha, MS Shams, HA Alali, ZH Alhashem… - Arabian Journal of …, 2024 - Elsevier
Manufacturing of novel transformer oil-based nanofluids has become necessary to improve
dielectric and cooling properties. The current study was carried out to examine the dielectric …

The effect of interfacial zone due to nanoparticle–surfactant interaction on dielectric properties of vegetable oil based nanofluids

RA Farade, NIA Wahab, DEA Mansour, NB Azis… - IEEE …, 2021 - ieeexplore.ieee.org
Nanoparticles are generally anti-lipophilic and have a tendency to aggregate when they are
embedded in nanofluids. Thus, surfactants have a major role in achieving long term …