Fig.3 (-4 impi * |-ialt; Tl -4D Ttl(P) Track 1 Track 2 Fig.4 DIAGRAM DISPLAY OPERATOR SET era OPERATOR SET ... EHV and UHV current feed The two current feeds are made up of 2 two- phase lines or a line break on a three-pahse line. ... Transformer protection mechanisms (earth, Buchholz, overcurrent, automatic voltage regulator fault) act on the EHV bi-polar ... The sub-station portal has isolator switches to implement the diagrams required for maintenance and to backfeed theanbsp;...
|Title||:||International Conference on Main Line Railway Electrification|
|Author||:||Institution of Electrical Engineers, Institution of Civil Engineers (Great Britain), Institution of Mechanical Engineers (Great Britain), Institution of Railway Signal Engineers (Great Britain)|