Sorry if I wasn't clear.
What I meant was e.g if a Feeder Station was out of order, the Neutral Section would be bypassed to another location.
Sent from my SM-G920F using Tapatalk
Yes, but it's difficult to explain.
This is why there are track sectioning cabins (TSC) and mid point track sectioning cabins (MPTSC). They enable one section of OLE to be isolated without the entire feeder section to be isolated, and they allow various different configurations of feeding arrangement to accommodate a feeder which has failed.
The neutral section at the end of each feeder section is the MPTSC, there's usually an additional neutral section at the feeder point itself, which enables adjacent feeders either side of the affected feeder/section to feed half the affected section each, rather than one feeder having to feed the whole affected section, though that depends on what the alternative feeding arrangements are in the event of a feeder going out of service.
Oh, and they get new names if the OLE is using AT feeding, and things can be a little different transitioning between AT and conventional feeding arrangements.