https://doi.org/10.1051/epjap/2010100061
Study of HF behaviour of railway power substation in reduced scale
1
Alstom Transport, Parcs d'Activités Lavoisier, Petite Forêt, France
2
Université de Lille, IEMN TELICE, 59650 Villeneuve d'Ascq Cedex, France
Corresponding author: This email address is being protected from spambots. You need JavaScript enabled to view it.
Received:
5
February
2010
Accepted:
15
December
2010
Published online:
22
February
2011
Abstract
The study presented in this paper is a first step of an EMC (Electromagnetic Compatibility) analysis of the behaviour of a railway power substation at high frequency. Before on site intensive experimentation, the approach is performed with a reduced scale model. The mock-up of the substation is powered by a 220 V three-phase voltage supplied by a 15 kV A power transformer, a rectifier and loads. The study consists in designing an equivalent electrical circuit of power transformer in high frequency, available over a large panel of loads. The model of power transformer was deduced from measurements in frequency domain within the range 40 Hz to 30 MHz.
© EDP Sciences, 2011
