In-situ diagnostics of HV outdoor insulators using laser-induced fluorescence spectroscopy
(2002) 19th International Symposium on Discharge and Electrical Insulation in Vacuum 9(2). p.274-281- Abstract
- A new method for remote and non-intrusive diagnostics and surveillance of high-voltage insulators and insulation materials is presented, in particular pertinent to outdoor insulation. The method is based on laser-induced fluorescence (LIF) spectroscopy. The relationship between the LIF-spectrum and different materials and surface characteristics of silicone rubber samples are studied. These characteristics include hydrophobicity, filler content and biological growth. Furthermore, real insulators that have been naturally aged have also been studied. We conclude that laser-induced fluorescence has a significant potential to become a highly useful technique for contact-free and non-intrusive monitoring of the status of insulator materials in... (More)
- A new method for remote and non-intrusive diagnostics and surveillance of high-voltage insulators and insulation materials is presented, in particular pertinent to outdoor insulation. The method is based on laser-induced fluorescence (LIF) spectroscopy. The relationship between the LIF-spectrum and different materials and surface characteristics of silicone rubber samples are studied. These characteristics include hydrophobicity, filler content and biological growth. Furthermore, real insulators that have been naturally aged have also been studied. We conclude that laser-induced fluorescence has a significant potential to become a highly useful technique for contact-free and non-intrusive monitoring of the status of insulator materials in high-voltage systems. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/340324
- author
- Larsson, A ; Roslund, A ; Kröll, Stefan LU and Dernfalk, A
- organization
- publishing date
- 2002
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- IEEE Transactions on Dielectrics and Electrical Insulation
- volume
- 9
- issue
- 2
- pages
- 274 - 281
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- 19th International Symposium on Discharge and Electrical Insulation in Vacuum
- conference location
- Xi'an, China
- conference dates
- 2000-09-18 - 2000-09-22
- external identifiers
-
- wos:000175044500018
- scopus:0036539594
- ISSN
- 1070-9878
- DOI
- 10.1109/94.993745
- language
- English
- LU publication?
- yes
- id
- 7549a974-eef0-4d9a-8809-06002c16c122 (old id 340324)
- date added to LUP
- 2016-04-01 16:14:11
- date last changed
- 2022-01-28 18:17:37
@inproceedings{7549a974-eef0-4d9a-8809-06002c16c122, abstract = {{A new method for remote and non-intrusive diagnostics and surveillance of high-voltage insulators and insulation materials is presented, in particular pertinent to outdoor insulation. The method is based on laser-induced fluorescence (LIF) spectroscopy. The relationship between the LIF-spectrum and different materials and surface characteristics of silicone rubber samples are studied. These characteristics include hydrophobicity, filler content and biological growth. Furthermore, real insulators that have been naturally aged have also been studied. We conclude that laser-induced fluorescence has a significant potential to become a highly useful technique for contact-free and non-intrusive monitoring of the status of insulator materials in high-voltage systems.}}, author = {{Larsson, A and Roslund, A and Kröll, Stefan and Dernfalk, A}}, booktitle = {{IEEE Transactions on Dielectrics and Electrical Insulation}}, issn = {{1070-9878}}, language = {{eng}}, number = {{2}}, pages = {{274--281}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{In-situ diagnostics of HV outdoor insulators using laser-induced fluorescence spectroscopy}}, url = {{http://dx.doi.org/10.1109/94.993745}}, doi = {{10.1109/94.993745}}, volume = {{9}}, year = {{2002}}, }