Optimization of Combined Transformer Active Part (CROSBI ID 534237)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Filipović-Grčić, Dalibor ; Poljak, Miroslav ; Štih, Željko
engleski
Optimization of Combined Transformer Active Part
This paper deals with combined instrument transformer at which the primary winding of voltage transformer consists of numerous coils that are connected to capacitive shields inside its insulation system. Insulation system of a ombined instrument transformer is exposed to numerous dielectric stresses during type tests and service life. Uniform distribution of high and low frequency stresses in the insulating system is an optimal solution. Nearly linear voltage distribution can be obtained by optimization of capacitive shields and properties of coils. The procedures for optimisation of dimensions and positions of capacitive shields inside the insulation system and for adjusting number of turns per coil are presented.
combined transformer; transformer modeling; optimization; dielectric stresses
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Podaci o prilogu
413-414.
2007.
objavljeno
Podaci o matičnoj publikaciji
COMPUMAG 2007 : 16th Conference on the Computation of Electromagnetic Fields, June 24th-28th, Aachen, Germany
Podaci o skupu
COMPUMAG 2007 : Proceedings of the 16th Conference on the Computation of Electromagnetic Fields, June 24th-28th, Aachen, Germany
predavanje
24.06.2007-28.06.2007
Aachen, Njemačka