Electrical Treeing in Silicone Rubber
Hosier, I L, Freebody, N A, Vaughan, A S, Swingler, S G and Moss, G (2011) Electrical Treeing in Silicone Rubber. In, 17th International Symposium on High Voltage Engineering, Hannover, Germany, 22 - 26 Aug 2011. , CD-ROM.
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Description/Abstract
Electrical treeing has been widely studied in a range of polymeric materials. In these investigations, the morphology and PD patterns associated with the growth of electrical trees in a model transparent silicone rubber were investigated using a new system recently developed at Southampton. With increasing voltage the trees became more complex in appearance but nevertheless grow more rapidly. As the tree evolves the PD pattern becomes more intense which may provide a method of monitoring the extent of treeing in opaque samples. Raman studies indicate that treeing and breakdown channels are hollow, carbonaceous entities, a finding consistent with other studies.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Additional Information: | Event Dates: 22-26 August 2011 |
| Divisions: | Faculty of Physical and Applied Science > Electronics and Computer Science Faculty of Physical and Applied Science > Electronics and Computer Science > EEE |
| Item ID: | 272716 |
| Date Deposited: | 25 Aug 2011 07:05 |
| Last Modified: | 30 Mar 2012 11:55 |
| Contributors: | Hosier, I L (Author) Freebody, N A (Author) Vaughan, A S (Author) Swingler, S G (Author) Moss, G (Author) |
| Date: | 22 August 2011 |
| Additional Information: | Event Dates: 22-26 August 2011 |
| Status: | Published |
| Contact Email Address: | asv@ecs.soton.ac.uk |
| Further Information: | Google Scholar |
| URI: | http://eprints.soton.ac.uk/id/eprint/272716 |
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