Title :
Checking features of the transformer winding mechanical joint conditions by the method of low-voltage impulse
Author :
Tomsk, Lavrynovych V. A. ; Dobizha, N.E. ; Pichugina, M.T. ; Tomsk, Nizkodubov G. A.
Author_Institution :
Nat. Polytech. Univ. Tomsk city, Tomsk, Russia
Abstract :
The detailed electrical model of the transformer windings was developed. The possibility of detecting negligible changes in the geometrical pattern of the windings was investigated by testing of the impulses with nanosecond rising edge.
Keywords :
transformer windings; electrical model; geometrical pattern; impulse testing; low-voltage impulse method; nanosecond rising edge; transformer winding mechanical joint conditions; Analytical models; Integrated circuit modeling; Power transformers; Probes; Sensitivity; Simulation; Windings; damage; diagnostic; mechanical conditions; transformer; voltage impulse; winding;
Conference_Titel :
Strategic Technology (IFOST), 2014 9th International Forum on
Conference_Location :
Cox´s Bazar
Print_ISBN :
978-1-4799-6060-6
DOI :
10.1109/IFOST.2014.6991145
