Details
| Original language | English |
|---|---|
| Pages | 567-570 |
| Number of pages | 4 |
| Publication status | Published - 2000 |
| Event | 6th Interantional Conference on Properties and Applications of Dielectric Materials - Xi'an, China Duration: 21 Jun 2000 → 26 Jun 2000 |
Conference
| Conference | 6th Interantional Conference on Properties and Applications of Dielectric Materials |
|---|---|
| City | Xi'an, China |
| Period | 21 Jun 2000 → 26 Jun 2000 |
Abstract
In this contribution new devices for protecting and monitoring dry type transformers are introduced. An online overheating protection is performed by using an optical fibre sensor, which signals an alarm if a local overheating appears. In this case an offline analysis of the transfer functions of the transformer coils can be usefully applied for the identification of interturn short circuits or similar destructions, that might have caused the local overheating. The developed monitoring system is efficient and cost-effective and can be easily installed on almost all categories of dry type transformers.
ASJC Scopus subject areas
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
- Physics and Astronomy(all)
- Condensed Matter Physics
- Materials Science(all)
- Materials Chemistry
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2000. 567-570 Paper presented at 6th Interantional Conference on Properties and Applications of Dielectric Materials, Xi'an, China.
Research output: Contribution to conference › Paper › Research › peer review
}
TY - CONF
T1 - New devices for a dry type transformer protection and monitoring system
AU - Werle, Peter
AU - Wasserberg, V.
AU - Borsi, H.
AU - Gockenbach, Ernst
N1 - Copyright: Copyright 2004 Elsevier Science B.V., Amsterdam. All rights reserved.
PY - 2000
Y1 - 2000
N2 - In this contribution new devices for protecting and monitoring dry type transformers are introduced. An online overheating protection is performed by using an optical fibre sensor, which signals an alarm if a local overheating appears. In this case an offline analysis of the transfer functions of the transformer coils can be usefully applied for the identification of interturn short circuits or similar destructions, that might have caused the local overheating. The developed monitoring system is efficient and cost-effective and can be easily installed on almost all categories of dry type transformers.
AB - In this contribution new devices for protecting and monitoring dry type transformers are introduced. An online overheating protection is performed by using an optical fibre sensor, which signals an alarm if a local overheating appears. In this case an offline analysis of the transfer functions of the transformer coils can be usefully applied for the identification of interturn short circuits or similar destructions, that might have caused the local overheating. The developed monitoring system is efficient and cost-effective and can be easily installed on almost all categories of dry type transformers.
UR - http://www.scopus.com/inward/record.url?scp=0034507481&partnerID=8YFLogxK
M3 - Paper
AN - SCOPUS:0034507481
SP - 567
EP - 570
T2 - 6th Interantional Conference on Properties and Applications of Dielectric Materials
Y2 - 21 June 2000 through 26 June 2000
ER -