Engineering & Consulting

Protection concepts for DC railway companies

Swiss regulations stipulate that for each section of a power supply network a protection concept must be maintained. ENOTRAC has developed such concepts, using EN 50633, for different DC railway operators.

Results from simulations with FABEL, as short circuit currents and maximum operational currents, have been used to design the protection settings.

 
In addition to the technical and functional aspects, required processes were also considered (as responsibilities within the organisation, maintenance, change management, documentation…). 

Kurzschlussstromverlauf
DB Schutz
 

ENOTRAC AG, Seefeldstrasse 8, 3600 Thun, Switzerland, Tel: +41 33 346 66 11, Fax +41 33 346 66 12
ENOTRAC SA, Avenue de la Gare 1, 1003 Lausanne, Switzerland, Tel: +41 33 346 66 19, Fax +41 33 346 66 12
ENOTRAC UK Ltd, Chancery House St Nicholas Way Sutton, Surrey SM1 1JB England, Tel: +44 20 8770 3501

Copyright © 2017 Enotrac AG | Contact | Impressum | Rechtliches