- Tytuł:
- Fault diagnosis of actual large-power high-voltage windings using transfer function method
- Autorzy:
-
Rahimpour, E.
Tenbohlen, S. - Powiązania:
- https://bibliotekanauki.pl/articles/141070.pdf
- Data publikacji:
- 2011
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
zwarcie międzyzwojowe
funkcja przeniesienia
algorytm porównawczy
uzwojenie
turn-to-turn short circuit
transfer function
comparison algorithms
actual winding - Opis:
- The transfer function (TF) method is presently a well-known method used to detect various types of winding damage in power transformers. Although abundant research has been done on this subject using laboratory windings as test objects, it is hard to find one, whose test objects are actual large-power transformer windings. Hence, a 400 kV disc winding consisting of 86 discs is used in this paper to study turn-to-turn short circuit with the help of the TF method. To evaluate the effects of this type of fault on TF curves, some mathematical comparison algorithms are used in this research.
- Źródło:
-
Archives of Electrical Engineering; 2011, 60, 3; 269-281
1427-4221
2300-2506 - Pojawia się w:
- Archives of Electrical Engineering
- Dostawca treści:
- Biblioteka Nauki