Publication result detail

Analysis of properties natural oils and methyl esters contained in natural oils

SPOHNER, M.; LIEDERMANN, K.

Original Title

Analysis of properties natural oils and methyl esters contained in natural oils

English Title

Analysis of properties natural oils and methyl esters contained in natural oils

Type

Paper in proceedings (conference paper)

Original Abstract

This paper deals with the analysis of promising environmentally compatible, electrical insulating fluids for electrical engineering. In the experimental part properties were evaluated rapeseed oil, sunflower oil, olive oil and methyl esters contained in natural oils. Dielectric properties were measured using precision LRC meter Agilent 4980 with including dielectric liquid test fixture Agilent 16452A. Electrical properties of the above-mentioned oils are presented in the frequency domain in the 20 Hz – 1 MHz range in the temperature interval in the -20 C – 90 C frequency range. The paper goes on with the study of the suitability of individual oils for lower temperature, including the impact of the chemical structure and formulation on dielectric and rheological properties.

English abstract

This paper deals with the analysis of promising environmentally compatible, electrical insulating fluids for electrical engineering. In the experimental part properties were evaluated rapeseed oil, sunflower oil, olive oil and methyl esters contained in natural oils. Dielectric properties were measured using precision LRC meter Agilent 4980 with including dielectric liquid test fixture Agilent 16452A. Electrical properties of the above-mentioned oils are presented in the frequency domain in the 20 Hz – 1 MHz range in the temperature interval in the -20 C – 90 C frequency range. The paper goes on with the study of the suitability of individual oils for lower temperature, including the impact of the chemical structure and formulation on dielectric and rheological properties.

Keywords

Activation energy, conductivity, dielectric constant, loss number, FAME, fatty acids, methyl lauate, methyl oleate, methyl stearate, Midel, natural ester, rapeseed oil, renolin eltec.

Key words in English

Activation energy, conductivity, dielectric constant, loss number, FAME, fatty acids, methyl lauate, methyl oleate, methyl stearate, Midel, natural ester, rapeseed oil, renolin eltec.

Authors

SPOHNER, M.; LIEDERMANN, K.

RIV year

2013

Released

11.10.2012

Location

Brno

ISBN

978-80-214-4594-9

Book

New Trends in Physics, NTF2012, Proceedings of the conference

Pages from

77

Pages to

80

Pages count

4

BibTex

@inproceedings{BUT94599,
  author="Milan {Spohner} and Karel {Liedermann}",
  title="Analysis of properties natural oils and methyl esters contained in natural oils",
  booktitle="New Trends in Physics, NTF2012, Proceedings of the conference",
  year="2012",
  number="1",
  pages="77--80",
  address="Brno",
  isbn="978-80-214-4594-9"
}