Title :
Analytic one-dimensional design method for railways traction transformers
Author :
El Hayek, J. ; Sobczyk, T.J.
Author_Institution :
Univ. of Appl. Sci. of Western Switzerland, Fribourg, Switzerland
Abstract :
This paper describes a one-dimensional design method for traction transformers, which is based on formulae issued in publications. These newly adapted general formulae allow the determination of the polygonal equivalent scheme for two basic designs of modern railways transformers. Comparisons to measured units show the good accuracy of the method.
Keywords :
inductance; railways; short-circuit currents; traction; transformer windings; transformers; multi-windings traction transformers; one-dimensional design method; pancake windings; polygonal equivalent scheme; railways traction transformers; short-circuit inductances; Design methodology; Equivalent circuits; Impedance; Measurement units; Rail transportation; Solid modeling; Transformers; Vehicles; Voltage;
Conference_Titel :
Electric Machines and Drives Conference, 2003. IEMDC'03. IEEE International
Print_ISBN :
0-7803-7817-2
DOI :
10.1109/IEMDC.2003.1210690
