Computational & Technology Resources
an online resource for computational,
engineering & technology publications
Civil-Comp Proceedings
ISSN 1759-3433
CCP: 104
PROCEEDINGS OF THE SECOND INTERNATIONAL CONFERENCE ON RAILWAY TECHNOLOGY: RESEARCH, DEVELOPMENT AND MAINTENANCE
Edited by: J. Pombo
Paper 276

An Optimized Supply System for Electronic Signalling Applications

D.M. Van de Sype1 and P. Hayt2

1Unit of High Voltage, TUC RAIL, Brussels, Belgium
2Department of Electrical Engineering, Infrabel, Brussels, Belgium

Full Bibliographic Reference for this paper
D.M. Van de Sype, P. Hayt, "An Optimized Supply System for Electronic Signalling Applications", in J. Pombo, (Editor), "Proceedings of the Second International Conference on Railway Technology: Research, Development and Maintenance", Civil-Comp Press, Stirlingshire, UK, Paper 276, 2014. doi:10.4203/ccp.104.276
Keywords: signalling supply, supply system, energy distribution, electronic signalling.

Summary
To supply the local signalling equipment alongside the track, it is common to use a dedicated distribution system. After a short overview of the distribution systems employed in neighbouring countries, the 1 kV distribution system used in the Belgian railways is discussed, together with the recent evolutions. As a last step in the evolution, the concentration of the batteries in the distribution substations is proposed as a measure to reduce the costs while at the same time improving the reliability, availability and maintainability of the system. Besides this, the system has as main features: backward compatibility, improved safety, use of industry standard components and remote sectioning capabilities for faulty cables.

purchase the full-text of this paper (price £20)

go to the previous paper
go to the next paper
return to the table of contents
return to the book description
purchase this book (price £65 +P&P)