Details
| Original language | English |
|---|---|
| Title of host publication | 2009 IEEE Electrical Insulation Conference, EIC 2009 |
| Pages | 368-372 |
| Number of pages | 5 |
| Publication status | Published - 2009 |
| Event | 2009 IEEE Electrical Insulation Conference, EIC 2009 - Montreal, QC, Canada Duration: 31 May 2009 → 3 Jun 2009 |
Publication series
| Name | 2009 IEEE Electrical Insulation Conference, EIC 2009 |
|---|
Abstract
Results of Frequency Domain Spectroscopy measurements are known to be largely influenced by environmental conditions, such as the temperature. From fields and laboratory investigations this technique was found to be highly operating conditions (external and internal factors) dependant. Because field measurements, (generally performed after de-energizing the equipment), last hours after de-energizing the transformer, the ambient temperature may affect the results. Especially in cold regions of the world, extreme care are required to interpret the results when performing tests at relatively low surrounding temperatures. A better understanding and analysis of the dielectric test results are therefore only possible with a clear understanding of the physical behaviour of the insulation system in response to the ambient conditions. The purpose of this contribution is to report the effects of low temperature on the dielectric response of oil impregnated paper insulation in frequency domain. Moisture content inside the solid insulation acted as parameter.
ASJC Scopus subject areas
- Engineering(all)
- Electrical and Electronic Engineering
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
2009 IEEE Electrical Insulation Conference, EIC 2009. 2009. p. 368-372 5166372 (2009 IEEE Electrical Insulation Conference, EIC 2009).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Low temperature and moisture effects on oil-paper insulation dielectric response in frequency domain
AU - Fofana, I.
AU - Hemmatjou, H.
AU - Meghnefi, F.
AU - Farzaneh, M.
AU - Setayeshmehr, A.
AU - Borsi, H.
AU - Gockenbach, E.
N1 - Copyright: Copyright 2009 Elsevier B.V., All rights reserved.
PY - 2009
Y1 - 2009
N2 - Results of Frequency Domain Spectroscopy measurements are known to be largely influenced by environmental conditions, such as the temperature. From fields and laboratory investigations this technique was found to be highly operating conditions (external and internal factors) dependant. Because field measurements, (generally performed after de-energizing the equipment), last hours after de-energizing the transformer, the ambient temperature may affect the results. Especially in cold regions of the world, extreme care are required to interpret the results when performing tests at relatively low surrounding temperatures. A better understanding and analysis of the dielectric test results are therefore only possible with a clear understanding of the physical behaviour of the insulation system in response to the ambient conditions. The purpose of this contribution is to report the effects of low temperature on the dielectric response of oil impregnated paper insulation in frequency domain. Moisture content inside the solid insulation acted as parameter.
AB - Results of Frequency Domain Spectroscopy measurements are known to be largely influenced by environmental conditions, such as the temperature. From fields and laboratory investigations this technique was found to be highly operating conditions (external and internal factors) dependant. Because field measurements, (generally performed after de-energizing the equipment), last hours after de-energizing the transformer, the ambient temperature may affect the results. Especially in cold regions of the world, extreme care are required to interpret the results when performing tests at relatively low surrounding temperatures. A better understanding and analysis of the dielectric test results are therefore only possible with a clear understanding of the physical behaviour of the insulation system in response to the ambient conditions. The purpose of this contribution is to report the effects of low temperature on the dielectric response of oil impregnated paper insulation in frequency domain. Moisture content inside the solid insulation acted as parameter.
UR - http://www.scopus.com/inward/record.url?scp=70449629538&partnerID=8YFLogxK
U2 - 10.1109/EIC.2009.5166372
DO - 10.1109/EIC.2009.5166372
M3 - Conference contribution
AN - SCOPUS:70449629538
SN - 9781424439171
T3 - 2009 IEEE Electrical Insulation Conference, EIC 2009
SP - 368
EP - 372
BT - 2009 IEEE Electrical Insulation Conference, EIC 2009
T2 - 2009 IEEE Electrical Insulation Conference, EIC 2009
Y2 - 31 May 2009 through 3 June 2009
ER -