Detail publikace

Study of properties of electrical insulating oils and components of natural oils

SPOHNER, M.

Originální název

Study of properties of electrical insulating oils and components of natural oils

Anglický název

Study of properties of electrical insulating oils and components of natural oils

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

čeština

Originální abstrakt

This work studies the electrical and non-electrical properties of insulating oils. For the correct choice of electric insulation oil, it is necessary to know the density, dynamic viscosity, dielectric constant, loss number and conductivity and the effects of various exposure factors. This paper deals with mathematical and physical principles needed for the study and correct measurement of dynamic viscosity, density and electrical properties of insulation oils. Rheological properties were measured vibratory viscometer A&D SV-10 and for measuring density analytical weight with density kit working on the principle Archimedes' law for the experimental detection density. Dielectric properties were measured using LCR meter Agilent 4980A with using test fixture for dielectric liquid Agilent 16452A.

Anglický abstrakt

This work studies the electrical and non-electrical properties of insulating oils. For the correct choice of electric insulation oil, it is necessary to know the density, dynamic viscosity, dielectric constant, loss number and conductivity and the effects of various exposure factors. This paper deals with mathematical and physical principles needed for the study and correct measurement of dynamic viscosity, density and electrical properties of insulation oils. Rheological properties were measured vibratory viscometer A&D SV-10 and for measuring density analytical weight with density kit working on the principle Archimedes' law for the experimental detection density. Dielectric properties were measured using LCR meter Agilent 4980A with using test fixture for dielectric liquid Agilent 16452A.

Klíčová slova

Conductivity, density, dielectric constant, fame, insulating oil, lauric acid, loss number, methyl ester, midel, oleic acid, rapeseed oil, stearic acid, transformer oil, vegetable oil, vibratory viscometer, viscosity.

Klíčová slova v angličtině

Conductivity, density, dielectric constant, fame, insulating oil, lauric acid, loss number, methyl ester, midel, oleic acid, rapeseed oil, stearic acid, transformer oil, vegetable oil, vibratory viscometer, viscosity.

Autoři

SPOHNER, M.

Rok RIV

2012

Vydáno

17. 5. 2012

Nakladatel

Czech Technical University in Prague

Místo

Printmedia, Oderská 333/5, 196 00 Prague 9, Czech Republic

ISBN

978-80-01-05043-9

Kniha

Proceedings of the 16th International Scientific Student Conferenece POSTER 2012

Číslo edice

1

ISSN

1210-2709

Periodikum

Acta Polytechnica

Stát

Česká republika

Strany od

100

Strany do

105

Strany počet

147

URL

http://www.scopus.com/inward/record.url?eid=2-s2.0-84868557499&partnerID=40&md5=90577c714adefc2daae7c8a7a8267845

BibTex

@inproceedings{BUT92035,
  author="Milan {Spohner}",
  title="Study of properties of electrical insulating oils and components of natural oils",
  booktitle="Proceedings of the 16th International Scientific Student Conferenece POSTER 2012",
  year="2012",
  journal="Acta Polytechnica",
  number="1",
  pages="100--105",
  publisher="Czech Technical University in Prague",
  address="Printmedia, Oderská 333/5, 196 00 Prague 9, Czech Republic",
  isbn="978-80-01-05043-9",
  issn="1210-2709",
  url="http://www.scopus.com/inward/record.url?eid=2-s2.0-84868557499&partnerID=40&md5=90577c714adefc2daae7c8a7a8267845"
}