A study of various inhibitor mixtures in natural ester oil
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F17%3A43932107" target="_blank" >RIV/49777513:23220/17:43932107 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/document/8124721/" target="_blank" >http://ieeexplore.ieee.org/document/8124721/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ICDL.2017.8124721" target="_blank" >10.1109/ICDL.2017.8124721</a>
Alternative languages
Result language
angličtina
Original language name
A study of various inhibitor mixtures in natural ester oil
Original language description
The difficulty with the insulation oils is well known and it has been dealt with several years by now. Using the mineral oils as a transformer insulating fluid represents a thread to the environment. With a considerable amount of research, the biodegradable insulating fluids based on natural esters were developed and used as a replacement for mineral oil. Their main features are biodegradability, a good thermal and insulating features, a high fire resistance etc. Compared to the mineral oil, the fluids based on natural esters still have a problematic development of a trend of dissipation factor in the long-term period due to lower oxidative stability. This paper primarily presents a comparison of key dielectric parameters of clean natural ester insulation fluid (rapeseed oil) and several mixtures of this rapeseed oil with 1 wt% of different antioxidants. The aim of this paper is to choose the antioxidant which contributes to achieving the best dielectric parameters of oil based on the measurement of breakdown voltage, dissipation factor and real part of relative permittivity. The oil samples were also exposed to the elevated temperature to evaluate the oxidation stability based on values of dissipation factor. The results of these measurements under high voltage are also supplemented with a detailed analysis by broadband dielectric spectroscopy.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
<a href="/en/project/LO1607" target="_blank" >LO1607: RICE - New technologies and concepts for smart industrial system</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2017 IEEE 19th International Conference on Dielectric Liquids (ICDL) : /proceedings/
ISBN
978-1-5090-4877-9
ISSN
2153-3733
e-ISSN
neuvedeno
Number of pages
4
Pages from-to
1-4
Publisher name
IEEE
Place of publication
Piscataway
Event location
Manchester, Great Britain
Event date
Jun 25, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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