Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | VDE-Fachtagung Hochspannungstechnik 2018 |
| Seiten | 314-319 |
| Seitenumfang | 6 |
| ISBN (elektronisch) | 9783800748075 |
| Publikationsstatus | Veröffentlicht - 2018 |
| Veranstaltung | VDE-Fachtagung Hochspannungstechnik 2018 - VDE Conference on High Voltage Technology 2018 - Berlin, Deutschland Dauer: 12 Nov. 2018 → 14 Nov. 2018 |
Abstract
Frequency Response Analysis (FRA) measurements on a transformer is an effective method to detect deformation of the windings. Various publications have attempted to use this method in different ways to detect or localize the deformation. Some of them have tried to obtain a detailed model of the winding using the FRA measurement to assess the deformation. On the other hand, the detailed model could also be used for finding the sectional winding transfer functions (SWTFs), which were needed for electrical PD localization methods. Although for both applications the detailed model of windings is necessary, the influence of different parameters of the detailed model on FRA measurements could be different and their importance are not same. There are various connections for FRA measurements, which are more sensitive to some specific parameters. Hence, a comprehensive study on the sensitivity of different parameters of the transformer detailed model is conducted in this contribution.
ASJC Scopus Sachgebiete
- Energie (insg.)
- Energieanlagenbau und Kraftwerkstechnik
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
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VDE-Fachtagung Hochspannungstechnik 2018. 2018. S. 314-319.
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Investigation of a Special Transformer Winding Model for the Interpretation of FRA Measurements
AU - Seifi, Sahand
AU - Werle, Peter
AU - Mohseni, Hossein
AU - Shayegani Akmal, Amir Abbas
AU - Norouzi, Younes
N1 - Publisher Copyright: © VDE VERLAG GMBH · Berlin · Offenbach Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2018
Y1 - 2018
N2 - Frequency Response Analysis (FRA) measurements on a transformer is an effective method to detect deformation of the windings. Various publications have attempted to use this method in different ways to detect or localize the deformation. Some of them have tried to obtain a detailed model of the winding using the FRA measurement to assess the deformation. On the other hand, the detailed model could also be used for finding the sectional winding transfer functions (SWTFs), which were needed for electrical PD localization methods. Although for both applications the detailed model of windings is necessary, the influence of different parameters of the detailed model on FRA measurements could be different and their importance are not same. There are various connections for FRA measurements, which are more sensitive to some specific parameters. Hence, a comprehensive study on the sensitivity of different parameters of the transformer detailed model is conducted in this contribution.
AB - Frequency Response Analysis (FRA) measurements on a transformer is an effective method to detect deformation of the windings. Various publications have attempted to use this method in different ways to detect or localize the deformation. Some of them have tried to obtain a detailed model of the winding using the FRA measurement to assess the deformation. On the other hand, the detailed model could also be used for finding the sectional winding transfer functions (SWTFs), which were needed for electrical PD localization methods. Although for both applications the detailed model of windings is necessary, the influence of different parameters of the detailed model on FRA measurements could be different and their importance are not same. There are various connections for FRA measurements, which are more sensitive to some specific parameters. Hence, a comprehensive study on the sensitivity of different parameters of the transformer detailed model is conducted in this contribution.
UR - http://www.scopus.com/inward/record.url?scp=85096746495&partnerID=8YFLogxK
M3 - Conference contribution
SP - 314
EP - 319
BT - VDE-Fachtagung Hochspannungstechnik 2018
T2 - VDE-Fachtagung Hochspannungstechnik 2018 - VDE Conference on High Voltage Technology 2018
Y2 - 12 November 2018 through 14 November 2018
ER -