Lightning breakdown voltage of dielectric oil : discussion on measuring setups and standards

Preda, Ioana (School of Engineering and Architecture (HEIA-FR), HES-SO // University of Applied Sciences Western Switzerland) ; Bermudez, José-Luis (Maxwell Technologies, Rossens, Switzerland) ; Heid, Thomas (Maxwell Technologies, Rossens, Switzerland)

Nowadays, more and more studies present the results obtained while testing the lightning impulse breakdown behavior of newly developed, innovative dielectric oils. As showed for industrial frequencies, clear standardized test conditions are mandatory to allow the interpretation of test results without uncertainties. This paper addresses the characteristics of the measuring cell suggested by ASTM and IEC standards and their influence on performing impulse breakdown measurements. As an addition to the results recently published by other research teams, this work intends to discuss several aspects that could be further investigated in a working group. The joint research could provide the ASTM and the IEC standards organizations with a broader view of lightning impulse breakdown (LI) and withstand data that can benefit and improve their regulation.


Mots-clés:
Type de conférence:
full paper
Faculté:
Ingénierie et Architecture
Ecole:
HEIA-FR
Institut:
Energy - Institut de recherche appliquée en systèmes énergétiques
Classification:
Ingénierie
Adresse bibliogr.:
San Antonio, TX, USA, 17-20 June 2018
Date:
2018-06
San Antonio, TX, USA
17-20 June 2018
Pagination:
7 p.
Publié dans:
Proceedings of the 36th Electrical Insulation Conference (EIC), San Antonio, TX, USA, 17-20 June 2018
DOI:
ISSN:
2576-6791
ISBN:
978-1-5386-4176-7
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Note: The status of this file is: restricted


 Notice créée le 2018-09-25, modifiée le 2020-10-27

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