Presumably 800101 on its way back from Old Dalby to Stoke Gifford.
Do any of these IEP movements run on electric on the ECML/NLL?
So in the future the only changing of power supply on the move will be on GW?The test runs use OLE, but the ECS movements, like this one, are run purely on diesel mode. The path they get from NR for ECS does not include time to change power supply and potentially suffer from issues doing this. It is done purely on diesel to maximise efficiency so it doesn't need to change power supply every time it reaches a section with no OLE.
Also the IEP's have not been route cleared on the NLL to use OLE, as they will never need to upon EIS and it's purely just for ECS moves. The section between Copenhagen Junction/Camden Road Jct and Willesden Junction/Acton Canal Jct is also far to short to worry about fiddling about with changing power supplies, even if the 378's already do that anyway.
So in the future the only changing of power supply on the move will be on GW?
Will the change over time be much longer going from electric mode to diesel mode then from diesel mode to electric mode?
The test runs use OLE, but the ECS movements, like this one, are run purely on diesel mode. The path they get from NR for ECS does not include time to change power supply and potentially suffer from issues doing this. It is done purely on diesel to maximise efficiency so it doesn't need to change power supply every time it reaches a section with no OLE.
Also the IEP's have not been route cleared on the NLL to use OLE, as they will never need to upon EIS and it's purely just for ECS moves. The section between Copenhagen Junction/Camden Road Jct and Willesden Junction/Acton Canal Jct is also far to short to worry about fiddling about with changing power supplies, even if the 378's already do that anyway.
I know it's early days and it's only testing, but it would be nice to see the bi-mode thingy actually working in normal traffic (at speed, as in the spec).
DfT didn't just order a Voyager replacement.
How are they going to get mileage accumulation on electric and switching modes I wonder?
5X80 Old Dalby - Reading arriving prompt. Forming 5X81 to Stoke Gifford after a few mins.
I went down to see the return working from Stoke Gifford to North Pole at Pangbourne this afternoon. 2 x 5 car sets, leading one green, trailing one white (as far as I could tell in the pitch darkness!). Not particularly exciting video here. Running on diesel I think, but still pretty quiet.
https://youtu.be/FG6qC8bL7rk
What would GWR want with non ATP-equipped HSTs and what would Scotrail want with Mk4s?HSTs could have gone to either Scotrail or to GWR, enabling their HSTs to go to ScotRail, and the Mk4s as well.
What would GWR want with non ATP-equipped HSTs and what would Scotrail want with Mk4s?
The first Iep's have this morning reached Doncaster Carr IEP depot, running up from North Pole.
http://www.realtimetrains.co.uk/train/K97544/2016/12/19/advanced
When you say 'IEPs' do you mean there were two? Did you see them yourself?
we were only expecting just one 5 car T3. I'll ask what's up there in morning.
was supposed to get to us Thursday as I was going to be the first driver to bring a 80x onto depot. never mind lol
The picture I've seen does only show 1 x 5 car in the shed,.
Saw one in Doncaster station this morning, guessing 003 but didn't catch the number, it went through platform 3 at 06:42 on diesel rather than OHL. Looks nice, didn't look like there was seating in the rear car yet though.
It had done over night testing between Doncaster and Darlington.
It is 800003, so no need to guess as I confirmed. Look at the forum before you post.
When you say 'IEPs' do you mean there were two? Did you see them yourself?