DocumentCode
2889975
Title
AC 25kV 50 Hz electrification supply design
Author
White, R.D.
Author_Institution
Electrification, Atkins, York, UK
fYear
2011
fDate
6-9 June 2011
Firstpage
92
Lastpage
130
Abstract
The 25 kV AC 50 Hz electrification systems have been developed specifically for railway traction purposes. The main feature that separates this system from the conventional 3 phase and neutral HV distribution network of the public supply authority is that the railway system is a single-phase system with one pole intentionally earthed. Even though railway administration have their own individual electrification schemes the basic design of the systems are the same.
Keywords
earthing; poles and towers; railway electrification; traction power supplies; earthed pole; electrification supply design; frequency 50 Hz; public supply authority; railway administration; railway electrification; railway traction; single-phase system; voltage 25 kV;
fLanguage
English
Publisher
iet
Conference_Titel
Railway Electrification Infrastructure and Systems (REIS 2011), 5th IET Professional Development Course on
Conference_Location
London
Electronic_ISBN
978-1-84919-512-6
Type
conf
DOI
10.1049/ic.2011.0181
Filename
6261206
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