Observatorio de I+D+i UPM

Memorias de investigación
Artículos en revistas:
Expert System using multi-objective optimization of the direct current railway power supply system
Año:2015
Áreas de investigación
  • Ingeniería mecánica, aeronaútica y naval,
  • Ciencias de la computación y tecnología informática,
  • Ingeniería eléctrica, electrónica y automática
Datos
Descripción
There are many different aspects to be analyzed when designing a railway infrastructure. The energy system, which withstands the demand for energy from operating trains, must consider many factors to create a functional infrastructure, in terms of demanded energy and cost sustainable. The methodology proposed gives a set of possible solutions to the designer or engineer. On the one hand, this method works with a multi-objective genetic algorithm (NSGA-II), with high time efficiency. The main target of this work is to obtain the best electrical configuration in terms of number and location of substations and characteristics of the overhead line system. On the other hand, best configurations must take into account things such as real railway operation, signalling system, infrastructure, costs linked with environment, maintenance, construction and connection with general electric network, losses of energy dissipated along the catenary. Hence, this methodology must combine all of these skills and integrate it with a railway configuration, modelling and simulation tool, Hamlet developed at CITEF (Research Centre on Railway Technologies by Technical University of Madrid, Spain). After using this methodology, designers will have a set of configurations in order to get the final choice of location of traction substations and type of overhead line system to achieve properly the power demand from trains in railway systems.
Internacional
Si
JCR del ISI
Si
Título de la revista
Transport
ISSN
1648-4142
Factor de impacto JCR
0,529
Información de impacto
Datos JCR del año 2013
Volumen
in press
DOI
10.3846/16484142.2015.1108225
Número de revista
in press
Desde la página
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Hasta la página
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Mes
SIN MES
Ranking
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Participantes
  • Autor: Manuel Soler Nicolau (UPM)
  • Autor: Jesus Lopez Garcia (UPM)
  • Autor: Jose Manuel Mera Sanchez de Pedro (UPM)
  • Autor: Santiago Tapia Fernandez (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Ciencias de la Computación en la Educación y en la Representación del Conocimiento
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