Protection in railway substation

[slavag]

Hi.
We need provide some technical evaluation for some railway
substation ( IEC world). I don't have any expirience with this issue ( my team also). Could you please send me some good links. Google not help.
I'm also recieved now documentation about relays of Areva, Siemens and ABB, that used in railwas. But I wouls learn this issue not only on manf. documentation.
Thanks.
Best Regards.
slava

 

[Marmite]

Have you look at Chapter 20 of the Areva NPAG?
ftp://ftp.areva-td.com/NPAG/Chap20-352-369.pdf

Regards
Marmite