Tytuł artykułu
Autorzy
Identyfikatory
Warianty tytułu
Konferencja
APTADM 2007, III International Conference on Advances in Processing Testing and Application of Dielectric Materials., September, 26-28, 2007 Wrocław, Poland
Języki publikacji
Abstrakty
The initiation temperature of bubble effect in oil-paper insulation of different ageing stages and different water contents in paper was determined. The initiation temperature of bubble effect was investigated for the new paper of polymerisation degree DP=1357 and aged paper (DP=341). Moreover the role of dielectric losses in increasing of the temperature of transformer insulation system, which leads to bubble effect was investigated. The authors also presented research results of the dielectric loss factor of oil-paper insulation, new and aged, depending on its moistening rate and temperature.
Słowa kluczowe
Rocznik
Tom
Strony
213--216
Opis fizyczny
Bibliogr. 3 poz.
Twórcy
autor
autor
- Poznan University of Technology, Institute of Electric Power Engineering
Bibliografia
- [1] Oommen T.V.. Lindgren S.R.. Bubble evolution from transformer overload. Transmission and Distribution Conference and Exposition. Atlanta. USA, Vol. 1,2001, pp. 137-142.
- [2] Przybyłek P., Nadolny Z., Mościcka--Grzesiak H., Bubble effect in transformer insulation caused by dielectric losses, 13" Workshop on High Voltage Engineering, Kleinwalsertal. Austria. September 11-15,2006, p. 42.
- [3] Gielniak J., Morańda H.. Ossowski Ml, Przybyłek P.. Walczak K., Mościcka--Grzesiak H., Neumann S., Warunki wystąpienia bubble effect w transformatorze o izolacji papierowo-olejowej, Energetyka, Zeszyt tematyczny nr VI, 20-22 kwietnia 2005, pp. 120-122.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPW9-0004-0075