Publication detail

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

SPOHNER, M.

Original Title

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

English Title

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

Type

conference paper

Language

Czech

Original Abstract

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.

English abstract

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.

Keywords

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.

Key words in English

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.

Authors

SPOHNER, M.

RIV year

2012

Released

17. 5. 2012

Publisher

Czech Technical University in Prague

Location

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

ISBN

978-80-01-05043-9

Book

Proceedings of the 16th International Scientific Student Conferenece POSTER 2012

Edition number

1

ISBN

1210-2709

Periodical

Acta Polytechnica

State

Czech Republic

Pages from

100

Pages to

105

Pages count

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"
}