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Output details

13 - Electrical and Electronic Engineering, Metallurgy and Materials

University of Strathclyde

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Article title

Breakdown of mineral oil : effect of electrode geometry and rate of voltage rise

Type
D - Journal article
Title of journal
IEEE Transactions on Dielectrics and Electrical Insulation
Article number
-
Volume number
19
Issue number
5
First page of article
1657
ISSN of journal
1070-9878
Year of publication
2012
URL
-
Number of additional authors
7
Additional information

This research investigated breakdown voltages and pre-breakdown time delays for different electrode arrangements immersed in insulating oil. The original results obtained in this study provide important information on the dielectric behaviour of mineral oil in uniform and highly-divergent transient electric fields. This information has applications in the design of high-voltage power and pulsed-power systems which should withstand electrical voltage stresses with a MV/µs rate of voltage rise. The results of this AWE (UK) sponsored research, which supported the development and refurbishment of AWE pulsed-power facilities, also led to further research with AWE [£43.3k, 2012-2016, mark.sinclair@awe.co.uk].

Interdisciplinary
-
Cross-referral requested
-
Research group
E - Institute for Energy and Environment (InstEE)
Proposed double-weighted
No
Double-weighted statement
-
Reserve for a double-weighted output
No
Non-English
No
English abstract
-