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Roscia, Mariacristina

in Cooperation with on an Cooperation-Score of 37%

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Graph Shared Publication
Mottola, Fabio - 7 publications, 1 shared
IANNUZZI, Diego - 19 publications, 1 shared
Alfieri, Luisa - 3 publications, 1 shared
Pagano, Mario - 10 publications, 3 shared
Lazaroiu, Cristian - 1 publications, 1 shared
Lazaroiu, C. - 1 publications, 1 shared
Lazaroiu, G. C. - 4 publications, 3 shared
Tironi, Enrico - 4 publications, 1 shared
Brenna, Morris - 29 publications, 4 shared
Zaninelli, Dario - 24 publications, 5 shared
Di Tommaso, A. O. - 7 publications, 1 shared
Miceli, Rosario - 31 publications, 2 shared
Genduso, Fabio - 5 publications, 1 shared
CARUSO, Massimo - 7 publications, 1 shared
LIVRERI, Patrizia - 3 publications, 1 shared
Castiglia, Vincenzo - 9 publications, 1 shared
RIZZO, ROCCO - 12 publications, 1 shared
VIOLA, Fabio - 14 publications, 1 shared
Schettino, Giuseppe - 4 publications, 1 shared
Pagano, Marianna - 1 publications, 1 shared
Lauro, G. - 4 publications, 1 shared
Guastafierro, A. - 1 publications, 1 shared
Lazaroiu, George Cristian - 2 publications, 2 shared
Longo, Michela - 27 publications, 2 shared
Foiadelli, Federica - 28 publications, 3 shared
Golovanov, N. - 1 publications, 1 shared
Period of publication
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conferencepaper

Harmonic analysis of a high speed train with interlaced four quadrant converters

  • Roscia, Mariacristina
  • Brenna, Morris
  • Zaninelli, Dario
  • Foiadelli, Federica
Abstract

The paper deals with the power quality analysis of interlaced four quadrant (4Q) converters. These are in fact the input stages of the locomotives and high speed trains supplied by 25 kV, 50 Hz and 15 kV, 16,7 Hz lines. Due to the high power needed for the trains circulation, the 4Q converter generates a high amount of harmonic currents, dangerous most of all for the signaling systems and communication devices. The presence of more converters gives the opportunity, using dedicated control logics, to interlace them in order to reduce the harmonic content in the absorbed current. In the paper a suitable model of more 4Q converters is developed. The control logic implemented in the model allows the evaluation of the harmonic contribution of both single converter and the interlaced configuration. Some simulation results will be presented.

Topics
  • assessment
  • simulation
  • high speed train
  • traction
  • locomotive
  • harmonic
  • signaling
  • communication device