Title :
Bidirectional ESS for railway power supply
Author :
Brenna, M. ; Foiadelli, Federica ; Zaninelli, Dario
Author_Institution :
Dept. of Energy, Politec. di Milano, Milan, Italy
Abstract :
This paper deals with the introduction of bidirectional electric substation (ESS) for railway power supply. These new ESSs are based on switching power converters instead of traditional diode bridge rectifiers. The idea proposed in this paper is the application of these converters to supply traditional 3 kVDC railway network. After a model description some simulation will be reported.
Keywords :
power supplies to apparatus; railways; substations; switching convertors; bidirectional ESS; bidirectional electric substation; railway network; railway power supply; switching power converters; voltage 3 kV; Decision support systems; Harmonic analysis; Power transformers; Bidirectional ESS; PWM modulation; voltage regulation;
Conference_Titel :
AEIT Annual Conference, 2013
Conference_Location :
Mondello
Print_ISBN :
978-8-8872-3734-4
DOI :
10.1109/AEIT.2013.6666808
