Breakdown Performance and Partial Discharge Development in Transformer Oil-Based Metal Carbide Nanofluids.
AC breakdown voltage
SiC nanoparticles
electrical conductivity
insulating nanofluid
partial discharge
relative permittivity
Journal
Nanomaterials (Basel, Switzerland)
ISSN: 2079-4991
Titre abrégé: Nanomaterials (Basel)
Pays: Switzerland
ID NLM: 101610216
Informations de publication
Date de publication:
14 Jan 2022
14 Jan 2022
Historique:
received:
20
12
2021
revised:
10
01
2022
accepted:
12
01
2022
entrez:
21
1
2022
pubmed:
22
1
2022
medline:
22
1
2022
Statut:
epublish
Résumé
In this work, the influence of semi-conductive SiC nanoparticles on the AC breakdown voltage and partial discharge development in natural ester oil FR3 is examined. Primarily, the dielectric constant and the electrical conductivity of the nanoparticles are measured following the broadband dielectric spectroscopy technique. The nanoparticles are added into the matrix following the ultrasonication process in three weight percentage ratios in order for their effect to be evaluated as a function of their concentration inside the base oil. The processing of the results reveals that the nanofluid containing SiC nanoparticles at 0.004%
Identifiants
pubmed: 35055285
pii: nano12020269
doi: 10.3390/nano12020269
pmc: PMC8780698
pii:
doi:
Types de publication
Journal Article
Langues
eng
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