The Anonymous Widower

Crafty Electrification On The Rhymney Line

I was puzzled on Wednesday, when I took the Class 231 train to Caerphilly on the Rhymney Line, when I saw no signs of electrification.

These are pictures I took at Caerphilly station.

These two OpenRailwayMaps show the tracks through Caerphilly.

Note.

  1. The map on the left shows infrastructure, with the Rhymney Line shown in yellow.
  2. Caerphilly station is in the top third of the map.
  3. The white section of the Rhymney Line is the Caerphilly tunnel.
  4. The map on the right shows electrification, with the sections of the Rhymney Line that will be electrified are shown in red.
  5. Black sections will not be electrified.
  6. North of Caerphilly, the Rhymney Line is electrified, but through the station and the Caerphilly tunnel, there will be no electrification.

Trains will use battery power, where there is no electrification.

This article on Modern Railways gives more information.

This OpenRailwayMap shows the electrification around Cardiff Central and Queen Street stations.

Note.

  1. Electrified lines are shown in red.
  2. Unelectrified lines are shown in black.
  3. The four-platform Cardiff Queen Street station is marked by the blue arrow in the North-East corner of the map.
  4. There appears to be no plans for electrification in Cardiff Queen Street station.
  5. The electrified line across the map is the South Wales Main Line.
  6. The nine-platform Cardiff Central station sits on the South Wales Main Line.
  7. The main line platforms at Cardiff Central station are electrified, but it appears that Platforms 6.7 and 8. that will serve the South Wales Metro, will not be electrified.
  8. The line going to the South-East is the branch to Cardiff Bay station.
  9. The Southern part of this branch appears to be planned to be electrified. so that it can charge the tram-trains before they return North.

This article on Modern Railways says this about catenary-free sections (CFS) in the electrification of the South Wales Metro.

Catenary-free sections are concentrated on areas where it is disproportionately expensive to erect overhead wires. These include the area around Cardiff Queen Street station and the adjacent junction, which has complicated switches and crossings. North of Queen Street, the Cathays area adjacent to Cardiff University and the hospital would present a significant electromagnetic compatibility challenge, so a CFS avoids this complication. Other catenary-free areas will include Pontypridd, where the station features listed canopies and the track is curved, and around the new depot at Taff’s Well, where there will be a significant number of new switches and crossings as well as challenges around highway bridges.

I am in touch with two major electrification companies and I am sure we’ll be seeing a lot more crafty electrification and the use of battery-electric trains.

 

November 24, 2023 Posted by | Transport/Travel | , , , , , , , , , , | 1 Comment

Are LNER Going To Take On The Airlines?

Nine years ago, I wrote Edinburgh – Plane Or Train?, after a trip to Scotland, where I took easyJet up and came back in First Class by train.

  • Both trips were about five hours door-to-door.
  • The flight was about six quid more,
  • But I got free food and drink on the train.
  • Security on the plane was a pain.
  • I had to take my passport for identification at Stansted.

I haven’t flown internally in Great Britain since, although, I have flown to Belfast.

For shorter flights the market is going towards rail, as these posts seem to suggest.

The climate seems to be turning against flying short-haul.

This is a paragraph, in this press release from LNER, which is entitled First Tri-Mode Long Distance Trains For The East Coast Main Line.

This new fleet of trains will keep LNER on track to reduce its emissions by 67 per cent by 2035 and be net zero by 2045. LNER has already reduced carbon emissions by 50 per cent compared with 2018/19. Per mile, LNER trains produce 15 times less carbon emissions than a domestic flight.

Are LNER building a number of climate-based sticks, with which to beat the airlines on the routes, where they compete?

These are my thoughts on the various routes, where LNER compete with airlines.

Newcastle

Newcastle is an interesting one.

  • Newcastle station is in the city centre and is on the Tyne and Wear Metro.
  • London King’s Cross is one of London’s major Underground hubs.
  • There are lots of buses and local trains within walking distance of both stations.
  • There are three trains every two hours and an additional eight trains per day (tpd) between the two London King’s Cross and Newcastle stations.
  • Lumo also run five tpd on the route.
  • There are generally no security delays at rail stations.
  • London King’s Cross is laid out to maximise passenger flows. If it gets busy, everybody just walks out into King’s Cross Square.
  • I’ve never had a problem at Newcastle station with overcrowding.

Perhaps, if you live near one of the airports, flying is more convenient.

LNER’s weapons against the airlines between London King’s Cross and Newcastle will be convenience and journey times.

Convenience is all about the location of the stations, their excellent  local transport networks and good walking routes around the station.

Journey times will only get better, as the magic of digital in-cab signalling, allows the Azumas, the new CAF tri-mode long distance trains and the few remaining InterCity 225s to show what they were designed to do.

Dalton-on-Tees, where the first phase of the digitally signalling will end, is 39.8 miles South of Newcastle, so once the Newcastle train is passes Dalton-on-Tees on the East Coast Main Line, it will be a digital-signalled electrified railway all the way to Woolmer Green.

  • Dalton-on-Tees is 39.8 miles South of Newcastle
  • Woolmer Green is 244.8 miles South of Newcastle.
  • Dalton-on-Tees and Woolmer Green is 205 miles.
  • Newcastle and Dalton-on-Tees takes 37 minutes.
  • Woolmer Green and King’s Cross takes 18 minutes
  • Trains take typically an average three hours and nine minutes between London and Newcastle.
  • A typical train time by LNER between Dalton-on-Tees and Woolmer Green is two hours and 14 minutes.
  • This is an average speed of 91.8 mph between Dalton-on-Tees and Woolmer Green.
  • Between London King’s Cross and Newcastle is fully-electrified.

I can build a table of timings and savings at various average speeds.

  • 120 mph – 103 minutes – two hours and 38 minutes – 31 minutes
  • 125 mph – 98 minutes – two hours and 33 minutes – 36 minutes
  • 130 mph – 95 minutes – two hours and 30 minutes – 39 minutes
  • 135 mph – 91 minutes – two hours and 26 minutes – 43 minutes
  • 140 mph – 88 minutes – two hours and 23 minutes – 46 minutes

Note.

  1. The first field is the average speed between Dalton-on-Tees and Woolmer Green.
  2. The second field is the time between Dalton-on-Tees and Woolmer Green.
  3. The third field is the time between London and Newcastle.
  4. The fourth field is the saving over current timings.
  5. The London and Newcastle time is calculated by adding the times for the three sections together.

I have regularly timed trains at a very constant 125 mph, so with digital signalling, I suspect an average of 130 mph is possible.

This would mean, times of a few minutes under two hours and thirty minutes could be possible between London and Newcastle.

Edinburgh

Edinburgh builds on the improvements South of Newcastle.

Edinburgh station Waverley is a well-connected station.

  • There are lots of buses, local trains and the Edinburgh Tram within walking distance of Edinburgh Waverley station.
  • There are three trains every two hours and an additional seven tpd between the London King’s Cross and Edinburgh Waverley stations.
  • Lumo also run five tpd on the route.
  • Trains take typically an average four hours and thirty minutes between London and Edinburgh Waverley.
  • Any savings because of the digital in-cab signalling between London and Newcastle can be applied to London and Edinburgh Waverley services.

As my calculations showed that averaging 130 mph between Dalton-on-Tees and Woolmer Green could save 39 minutes on journey times, I am fairly sure than a sub-four hour journey time will be possible between London and Edinburgh Waverley.

It should also be noted that that the power supply has been improved between Newcastle and Edinburgh Waverley.

  • The distance between Newcastle and Edinburgh Waverley is 124.2 miles
  • Newcastle and Edinburgh Waverley takes around one hour and 30 minutes.
  • This is an average speed of 82.8 mph between Newcastle and Edinburgh Waverley.
  • Between London King’s Cross and Edinburgh Waverley is fully-electrified.

As the record time for between London King’s Cross and Edinburgh Waverley was set by an InterCity225 train in 1993 at three hours and twenty-nine minutes, I suspect that with more digital signalling and some track improvements, that there are more journey time improvements to be squeezed out.

I certainly believe that a time of three hours and fifty minutes between London and Edinburgh Waverley will be regularly achieved. This is a journey time saving of around forty minutes.

Dundee

Dundee has an airport and a station on the East Coast Main Line.

Trains between London  King’s Cross and Dundee take around five hours and 45 minutes.

LNER run three trains per day to and from London King’s Cross and one tpd to and from Leeds.

CrossCountry also run services.

Loganair has two flights per day to Heathrow.

Aberdeen

Aberdeen builds on the improvements South of Edinburgh.

The four direct tpd between London and Aberdeen take around seven hours and ten minutes.

This should come down to around six hours and thirty minutes with the journey time savings between London King’s Cross and Edinburgh Waverley.

Will this tempt travellers from the airlines?

Battery-Electric Trains To Dundee And Aberdeen

One thing that will help, is that Edinburgh and Aberdeen is to be partially electrified.

InPiling Work To Get Underway To Electrify Line To Fife, I included this Network Rail map of the electrification.

This map has been downloaded from the Network Rail web site.

The electrification is split into four phases.

  1. Haymarket and Dalmeny – 25 km
  2. Kirkcaldy and Thornton North – 25 km.
  3. Lochgelly and Thornton North – 20 km.
  4. Thornton North and Ladybank – 34 km.

Note.

  1. The last three phases of electrification connect to Thornton North.
  2. The new rail link to Leven will also be electrified. and connected to Thornton North.
  3. The Forth Bridge is not to be electrified.

As Ladybank station is just 91.4 miles from Aberdeen, I suspect LNER will use  Hitachi Intercity Battery Hybrid Trains to serve Aberdeen.

If these trains haven’t got the range, then I suspect LNER’s new CAF Tri-Mode Trains could handle the route.

Inverness

Inverness has a problem.

Zero-carbon trains will be unlikely to get to the city without  full electrification of the Highland Main Line.

  • Dunblane is the nearest electrified station to Inverness, but it is 146.2 miles away over a route with lots of steep climbs.
  • I doubt that a battery-electric train could handle that route.

One solution would be for LNER to run the new CAF Tri-Mode Trains to Inverness using HVO or biodiesel.

Glasgow

Glasgow is the only other Scottish city with an airport and good rail connections to the South.

I am sure that Avanti West Coast will target airline passengers, if LNER prove it is a successful policy.

Other Factors

These are other factors, that will come into a traveller’s choice.

First Class

Some travellers like a bit more comfort and service.

Ability To Work

Some travellers like to work on a train.

You Don’t Get Tables On a Plane

I like to open a paper or magazine flat, which is difficult on a plane.

Views Tend To Be Better On a Train

Providing you get a window!

Parking Tends To Be Better At An Airport

But it may be more expensive!

Security Is Less Hassle On A Train

At the moment!

You Don’t Need To Prove Your Identity On A Train

Not in the UK! Yet!

Conclusion

It looks like LNER can offer the airlines to four of our major Northern cities serious zero-carbon competition.

 

November 19, 2023 Posted by | Transport/Travel | , , , , , , , , , , , , , , , , , , , , , , , , , , | 2 Comments

High Speed Two To Barrow-in-Furness

There has been a lot of speculation about the Northern end of High Speed Two, so I might as well add sort out a few facts and add a bit of  speculation of my own.

Barrow-in-Furness Used To Have A Service To London

Barrow-in-Furness station doesn’t have a direct service to London.

This paragraph from the Wikipedia entry, describes how it used to be.

The present station was formerly known as Barrow Central, and at one time it was a terminus for British Rail long-distance or InterCity services. From October 1947 until May 1983 these included sleeper services to and from London Euston. A sleeper service in the London direction only was briefly reintroduced between May 1987 and May 1990.

Note.

  1. I find it interesting, that the area had both InterCity and sleeper services.
  2. There are some big employers like BAe Systems and British Nuclear Fuels in the area.
  3. Rishi Sunak has announced that the Cumbrian Coast Line will be upgraded.
  4. A High Speed Two service could improve low-carbon access to the Lake District.
  5. Grimsby/Cleethorpes in Lincolnshire, which probably has a similar economic profile to Barrow-in-Furness appears to be getting a service from London as I wrote about in Azuma Test Train Takes To The Tracks As LNER Trials Possible New Route. So why shouldn’t Barrow-in-Furness have a similar service?

It is my view that Barrow-in-Furness station could support a sprinkling of services.

The Current Barrow-in-Furness Service

Barrow-in-Furness station’s current services are described in these two paragraphs from the Wikipedia entry.

Services to the north are provided on Monday-Saturday by Northern, with services approximately hourly during the day to Whitehaven and Carlisle. One train per day operates to Sellafield specifically for workers at Sellafield nuclear plant (BNFL). Evening trains run only as far as Millom. There are 19 northbound departures each weekday; 15 of these go to Carlisle, three to Millom and one to Sellafield. There are 20 arrivals from the northern part of the line: 15 from Carlisle, three from Millom, one from Maryport and one from Sellafield. Some of these services continue along the Furness Line to Lancaster and Preston.

To the south, there are a mixture of stopping services to Lancaster and a number of through services to Manchester Airport via Manchester Piccadilly. These operate on a broadly hourly frequency, with a few peak extras throughout the week (including Sundays).

Hard facts on what the improvements to the line will be, have not been reported. But it does seem that a doubling of frequency to two trains per hour (tph)  is being proposed.

What Are The Government’s Plans?

This news story from the Government is entitled North West To Benefit From £19.8 billion Transport Investment.

Proposed improvements in Cumbria are contained in this paragraph.

A brand new £2.5 billion fund to transform local transport in 14 rural counties, smaller cities and towns. This new money could pay for new stations, further electrification, bus corridors and new integrated public transport networks. The Energy Coast Line between Carlisle, Workington and Barrow will be upgraded, improving capacity and journey times, enabling trains every 30 minutes between Carlisle, Workington and Whitehaven. The upgrade will also accommodate major new freight demands from the new coal mine and provide regular services for the Westlakes Science Park, Nuclear Academy and Sellafield. This could support the creation of over 18,000 jobs.

I have my thoughts.

Will The Route Be Electrified?

The Cumbrian Coast and the Furness Line effectively form a near 120 mile loop between Carnforth and Carlisle stations on the West Coast Main Line.

  • A journey from one end to the other takes about three hours and 18 minutes.
  • Main towns and places served include Barrow-in-Furness, Sellafield, Whitehaven and Workington.
  • A train between Carnforth and Carlisle can stop at as many as 29 stations.
  • The route is not electrified, but it connects to the electrified West Coast Main Line at both ends at Carnforth and Carlisle.

This OpenRailwayMap shows Carnforth.

Note.

  1. The red line is the West Coast Main Line between Carlisle and Lancaster.
  2. Carlisle is to the North.
  3. Lancaster is to the South.
  4. The black line going North-West is the Furness Line to Barrow-in-Furness.
  5. The black line going East is the Bentham Line to Settle and Leeds.

This OpenRailwayMap shows Carlisle.

Note.

  1. The red line is the West Coast Main Line between Scotland and Carnforth.
  2. Scotland is to the North.
  3. Carnforth is to the South.
  4. The black line going South-West is the Cumbrian Coast Line to Workington, Whitehaven and Barrow-in-Furness.
  5. The black line going East is the Settle and Carlisle Line to Settle and Leeds.

If it were to be fully electrified, it could be a diversion route for electrified trains on the West Coast Main Line.

This document on the Government web site is the Train Technical Specification for High Speed Two Classic-Compatible Trains.

The specification says this about the unit and train formation.

The nominal length of the Unit shall be 200m. It has been determined that all Units should
be the same length, with no requirement for a Unit to be capable of being lengthened or
shortened. This supports the overall HS2 business case.

The Unit shall be capable of Normal Operation as a single Unit or as two coupled Units.

On the Wikipedia entry for the Cumbrian Coast Line, there is a picture of a very long steam-hauled train on the line.

Full electrification would have these advantages.

  • In the next few years several 21st century electrical multiple units will be looking for new places to operate.
  • I am fairly certain, that a fully-electrified Cumbrian Coast Line could act as a diversion for High Speed Two and the West Coast Main Line between Carnforth and Carlisle.
  • It would enable occasional High Speed Two services to Carlisle via Barrow-in-Furness, Sellafield, Whitehaven and Workington.
  • It would also allow electrified freight trains to the new coal mine at Workington and to Sellafield.

But trains from the coal mine would probably need to have hydrogen-hybrid locomotives to get across the Pennines to Teesside for export.

Partial Electrification Of The Line

Partial electrification would probably need the following.

  • Installation of electrification between Carnforth and Barrow-in-Furness, so that High Speed Two services can reach Barrow-in-Furness.
  • Installation of electrification from Carlisle for enough miles towards Workington to be able to charge the local trains.
  • The local trains would need to be able to run about seventy miles on batteries.

Partial electrification would be more affordable, but it would allow the following.

  • Battery-electric trains to work between Carnforth and Carlisle.
  • It would enable occasional High Speed Two services to Barrow-in-Furness
  • Hydrogen-hybrid locomotive-hauled freight trains to the new coal mine at Workington and to Sellafield.

Rail passengers in, to and from Cumbria would probably see a similar level of improvement to that with full electrification.

What Time Would Be Possible At The Present Time?

Consider.

  • According to the Wikipedia entry for High Speed Two, two hours and twenty-five minutes is the fastest time between London Euston and Lancaster.
  • Trains are timed to take one hour and four minutes with the nine stops, between Barrow-in-Furness and Lancaster.
  • To save time some stops could be cut between Barrow-in-Furness and Lancaster.

This would give a London Euston and Barrow-in-Furness time of three hours and twenty-nine minutes, but by removing perhaps five stops, the time could be around three hours and fifteen minutes.

What Time Would Be Possible When High Speed Two Lite Opens To Handsacre Junction?

Consider.

  • According to the Wikipedia entry for High Speed Two, two hours and three minutes will be the fastest time between London Euston and Lancaster, after High Speed Two opens to Handsacre junction.
  • Trains are timed to take one hour and four minutes with the nine stops, between Barrow-in-Furness and Lancaster.
  • To save time some stops could be cut between Barrow-in-Furness and Lancaster.

This would give a London Euston and Barrow-in-Furness time of three hours and seven minutes, but by removing perhaps five stops, the time could be under three hours.

What Frequency Would Be Needed?

LNER seem to run their secondary services to places like Harrogate and Lincoln using a frequency of one train per two hours (tp2h).

That could be an ideal frequency.

 

Would There Be A Path For The Train To And From London Euston?

This graphic shows High Speed Two services after Phase 2b is completed.

Note.

  1. Services shown in blue are run by High Speed Two Full Size trains.
  2. Services shown in yellow are run by High Speed Two Classic-Compatible  trains.
  3. Each of these trains will have a frequency of one tph.
  4. The nine paths to the right of the vertical black line will not be needed for some time. If ever!
  5. It looks like a maximum of only eleven paths will be needed to the South of Birmingham.
  6. It looks like a maximum of only fourteen paths will be needed to the North of Birmingham.

In Will High Speed Two Lite Make Stafford An Important Station?, I totted up all the services through Stafford after High Speed Two Lite opened to Handsacre junction and got these figures.

  • Through Stafford station, there are totals of 11 tpd and 14 tph.
  • Along the Trent Valley Line, there are totals of 11 tpd and 12 tph.
  • North of Stafford on the West Coast Main Line, there are totals of 9 tpd and 12 tph.
  • South of Stafford on the West Coast Main Line, there are totals of 2 tpd and 2 tph.
  • Between Stafford and Stoke-on-Trent, there are totals of 2 tph.

I accounted for services moving from the West Coast Main Line to High Speed Two.

Consider.

  • A large proportion of the route between Preston and Handsacre junction, where the route would join High Speed Two Light has two dedicated high speed tracks and two tracks for freight and local services.
  • Digital signalling on High Speed Two has been designed to handle eighteen trains per hour (tph) at 225 mph.
  • Surely, the two dedicated high speed tracks, if fitted with High Speed Two digital signalling could handle say 16 tph at 140 mph.
  • Network Rail are good at juggling trains to squeeze in more services.
  • Extra paths could be created by splitting and joining trains at Crewe or Preston.

My Control Engineering training and practice tells me that it should be possible to add perhaps two tph between Lancaster and Euston.

Could High Speed Two’s Lancaster Service Be Extended To Barrow-in-Furness?

I don’t see why some services could be extended the 34.8 miles to Barrow-in-Furness.

Would Much Work Be Needed At Barrow-in-Furness?

This Google Map shows Barrow-in-Furness station.

Note.

Trains to and from Carnforth come and go from the South East.

Trains to and from Sellafield, Whitehaven and Workington and Carlisle come and go from the North West.

There are three platforms.

Work needed to be done would include.

  • Creation of a 200 metre platform for the High Speed Two trains.
  • Electrification.
  • Addition of charging facilities to the platform for the local trains, which would probably be standard electrification.

Passengers would walk across between the High Speed Two and local trains.

Conclusion

I believe that High Speed Two Classic-Compatible  trains could be under three hours between Barrow-in-Furness and London Euston, when High Speed Two Lite opens from Handsacre junction.

 

October 9, 2023 Posted by | Transport/Travel | , , , , , , , , , , , | 1 Comment

High Speed Two To Holyhead

Rishi Sunak has just announced that the North Wales Main Line will be electrified, along with the cancellation of further phases of High Speed Two.

I have written about this topic before in Could High Speed Two Serve Holyhead?.

In that post, I started with this question and answer.

Why?

It could be a way to create a zero- or low-carbon route between the islands of Great Britain and Ireland.

In Could High Speed Two Finish At Lichfield?, I discussed, what might happen if the Birmingham to Manchester leg of High Speed Two were to be scrapped.

This was my main conclusion.

I strongly believe that an upgraded Trent Valley Line linked to a shortened High Speed Two at Lichfield could improve journey times between London, Birmingham and the North.

As the current Holyhead services will pass this junction between the Trent Valley Line and High Speed Two, there is no reason, why they couldn’t take High Speed Two to and from London, if the service was run by High Speed Two Classic-Compatible Trains.

These are further thoughts.

Timings

These would be the times in hours:minutes.

  • Bangor – 2:42
  • Chester – 1:28
  • Holyhead – 3:10
  • Llandudno Junction – 2:24

Currently, Holyhead is three hours and forty-five minutes.

Would the Electrification Be Full Or Partial Between Crewe And Holyhead?

This question will be increasingly asked about electrification.

Consider.

  • CAF, Hitachi, Siemens and Stadler are all developing battery-electric technology for trains.
  • The UK’s first battery-electric train service goes into service tomorrow between Liverpool and Headbolt Lane station.
  • Freight locomotives are increasingly being ordered with both electric and diesel power.
  • Some of the castles, countryside and other monuments wouldn’t be enhanced, with lots of overhead electrification.

I think it is likely, that electrification will increasingly have gaps for visual, technical or heritage reasons.

Electrification of the North Wales Coast Line with other small improvements could probably reduce the journey time between London and Holyhead to around three hours.

Would There Be Enough Paths On The Trent Valley Line And High Speed Two?

This graphic shows High Speed Two services after Phase 2b is completed.

Note.

  1. Services shown in blue are run by High Speed Two Full Size trains.
  2. Services shown in yellow are run by High Speed Two Classic-Compatible  trains.
  3. There are a total of 23 train paths of which eleven would need to go along the Trent Valley Line.
  4. The three London-Manchester services and the two Birmingham-Manchester services would have to be run by High Speed Two Classic-Compatible  trains.
  5. The second Liverpool train is only a single train, but it could be a pair, that split at Crewe, with one train going to Liverpool and the other to Chester and North Wales.
  6. All the Avanti West Coast services, currently using the Trent Valley Line would probably be replaced by High Speed Two services.

There would have to be a bit of reorganising, but I suspect an hourly path could be found for a train between London and Holyhead.

A Fast Green Route To The Emerald Isle

Electrification of the North Wales Coast Line with other small improvements could probably reduce the journey time between London and Holyhead to around three hours.

This service could be paired with a fast zero-carbon ferry to the island of Ireland?

Conclusion

I am fairly sure that an HS2 service to Holyhead could be run, once the North Wales Coast Line is electrified.

See Also

Could High Speed Two Finish At Lichfield?

High Speed Two To Crewe

High Speed Two To Lancaster

High Speed Two To Liverpool

High Speed Two To Manchester

High Speed Two To Stoke-on-Trent

High Speed Two To Wigan

October 4, 2023 Posted by | Transport/Travel | , , , , , , , , , , , | 9 Comments

Cunning Electrification On The North London Line

I took a trip on the North London Line from Highbury & Islington station to Richmond station.

I took various pictures on the way.

25 KVAC Overhead Electrification

East of Acton Central station, typical 25 KVAC overhead electrification is used.

It may need to be beefed up, if more large electric locomotives haul freight trains along the North London Line.

Gunnersbury Station

Gunnersbury station is a two-platform station with London Underground four-rail electrification.

It can be used by London Underground S-Stock and London Overground Class 378 trains.

It must help that both trains were built by Bombardier in Derby.

Kew Gardens Station

Kew Gardens station is a two-platform station with London Underground four-rail electrification.

As with Gunnersbury station, both types of train can use both platforms.

Richmond Station

Richmond station is both a through and terminal station.

Note.

  1. Platforms 1 and 2 are through platforms for South Western main line services.
  2. Platforms 3 to 7 are for terminating London Underground and Overground services.
  3. Platforms 1 to 3 have traditional third-rail electrification.
  4. Platforms 4 to 7 have London Underground four-rail electrification.
  5. If needed, it may be possible to add another platform between platforms 3 and 4.

It looks like a lot of flexibility has been built in.

I have a few general thoughts.

Getting The Voltages Right

London Underground’s system used to use 630 VDC for its four-rail system, whereas Network Rail’s system uses 750 VDC.

I wouldn’t be surprised to find out that both trains use quality power electronics that can work on a range of voltages. This would enable London Underground to up their voltage to the same 750 VDC as used by Network Rail.

In Chiltern Sets Out New Fleet Ambitions, I talked about how Chiltern Railways could use London Underground’s four-rail electrification between Harrow-on-the-Hill and Amersham stations to charge the batteries.

As an electrical engineer, I don’t think this is outrageous.

 

 

August 23, 2023 Posted by | Transport/Travel | , , , , , , , , , | 14 Comments

Liverpool Lime Street And Newcastle By Battery-Electric Class 802 Train

After my visit to Morley station, which I wrote about in Morley Station – 17th August 2023, in this post, I look at how a battery-electric Class 802 train might run between Liverpool Lime Street And Newcastle stations.

These are the various sections of the route.

  • Liverpool Lime Street and Manchester Victoria – 31.6 miles – 36 minutes – Electrified
  • Manchester Victoria and Huddersfield – 25.7 miles – 30 minutes – Not Electrified
  • Huddersfield and Dewsbury – 8 miles – 7 minutes – Currently Being Electrified
  • Dewsbury and Leeds – 9.1 miles – 14 minutes – Not Electrified
  • Leeds and York – 25.8 miles – 30 minutes – Currently Being Electrified
  • York and Newcastle – 80.2 miles – 58 minutes – Electrified

Note.

  1. Liverpool Lime Street and Manchester Victoria, Leeds and York and York and Newcastle are all long enough to fully charge a battery-electric train.
  2. There is electrification of both ends of the route.
  3. Manchester Victoria and York is a distance of 68.6 miles.
  4. The total route length is a distance of 180.4 miles.

In the August 2023 Edition of Modern Railways, there is an article, which is entitled GWR Seeks Opportunities To Grow.

This is the sub-heading.

Managing Director Mark Hopwood tells Philip Sherratt there is plenty of potential to increase rail’s economic contribution.

This is a paragraph.

Meanwhile, GWR had announced plans with Eversholt Rail to trial the replacement of a diesel generator unit with batteries on a Class 802 IET. However, Mr. Hopwood says this would not be useful for GWR and so the trial is not proceeding; instead, a TransPennine Express Class 802 will be the subject of a battery trial.

Could the trial be conducted on TransPennine Express’s Liverpool Lime Street And Newcastle route?

  • The total route length is a distance of 180.4 miles.
  • The two electrified sections at the ends of the route; Liverpool Lime Street and Manchester Victoria and York and Newcastle are both long enough to fully charge a battery-electric train.
  • The central section between Manchester Victoria and York is not overly long at 68.6 miles.
  • The route is convenient for Hitachi’s headquarters at Newton Aycliffe.

It looks like, the Liverpool Lime Street And Newcastle route would make an ideal test route for battery-electric Class 802 trains.

Manchester Piccadilly And Newcastle By Battery-Electric Class 802 Train

This is a very similar route to the Liverpool Lime Street And Newcastle route with a different Western terminal.

These are the various sections of the route.

  • Manchester Piccadilly and Huddersfield – 25.5 miles – 42 minutes – Not Electrified
  • Huddersfield and Dewsbury – 8 miles – 10 minutes – Currently Being Electrified
  • Dewsbury and Leeds – 9.1 miles – 14 minutes – Not Electrified
  • Leeds and York – 25.8 miles – 30 minutes – Currently Being Electrified
  • York and Newcastle – 80.2 miles – 58 minutes – Electrified

Note.

  1. Turnround time at Manchester Piccadilly and York and Newcastle are all long enough to fully charge a battery-electric train.
  2. There is electrification of both ends of the route.
  3. Manchester Piccadilly and York is a distance of 68.4 miles.
  4. The total route length is a distance of 148.5 miles.

Like the Liverpool Lime Street And Newcastle route, I believe the Manchester Piccadilly And Newcastle route would make an ideal test route for battery-electric Class 802 trains.

 

August 18, 2023 Posted by | Transport/Travel | , , , , , , , | 2 Comments

Morley Station – 17th August 2023

These pictures show Morley station, which is currently being upgraded.

I was rather surprised at the lack of any sign of electrification.

There was no sign of any gantries for overhead electrification, either installed or ready to installed.

In Is There Going To Be Full Electrification Between Leeds And Huddersfield?, I said this.

I have now found this document on the Network Rail web site, which is entitled Huddersfield to Westtown (Dewsbury).

This statement is included under proposals.

Electrification of the railway from Huddersfield to Ravensthorpe – and right through to Leeds.

Because there is a dash in the words, has electrification to Leeds, been a recent addition?

I also showed this map, that I have copied from the Network Rail document

Note the railway lines shown in red. Are these the ones to be electrified? As they go from Huddersfield to Westtown, I think the answer is probably in the affirmative.

Surely, if there were going to be electrification through Morley, they’d have at least put the gantries up by now or installed the bases for them by now?

These are some distances from Real Time Trains.

  • Leeds and Morley – 4.6 miles
  • Morley and Dewsbury – 5,5 miles
  • Dewsbury and Huddersfield 8 miles

Note.

  1. Leeds and Dewsbury are only 10.1 miles apart, which would be an easy journey for a battery-electric train.
  2. Trains typically take eighteen minutes between Dewsbury and Huddersfield, which would surely be more than enough time to charge the batteries on a train.
  3. It also appears that the only trains through Morley station are passenger services run by TransPennine Express or Northern Trains.

It certainly looks to me, that the section of the route between Dewsbury and Leeds though Morley station is to be run using battery-electric trains.

August 18, 2023 Posted by | Transport/Travel | , , , , | 3 Comments

Centrica To Build Largest Battery Storage Project To Date

The title of this post, is the same as that of this news item from Centrica.

These three paragraphs outline the news.

Centrica Business Solutions has secured the development rights to a 65MW two-hour battery storage plant in Perthshire, Scotland, its largest battery storage acquisition to date.

The site in Abernethy is located near a connection for North Sea offshore wind farms and will help manage grid capacity by charging when demand for power is low, and discharging when demand is at its highest.

Once connected to the grid in 2028, the 65MW two-hour battery will be able to store enough electricity to power 130,000 homes for an hour – the equivalent to a town the size of Aberdeen. The discharge could happen up to four times a day.

This map shows the site of the substation at Abernethy.

It seems a site with enough space for a 65 MW/130 MWh battery.

But is that a railway running past the site in the South-East corner of the map?

Yes! It is the single-track unelectrified railway that is used by trains to go between Edinburgh and Perth.

  • There are stations at both ends of the single-track section at Ladybank and Perth.
  • Abernethy substation looks like it is about halfway between the two end stations.

This page on Scotland’s Railway is entitled Fife Electrification and lists these four phases.

  1. Haymarket and Dalmeny
  2. Kinghorn and Thornton North
  3. Thornton and Lochgelly
  4. Thorton and Ladybank

The page also says that the electrification will support BEMUs (Battery Electric Multiple Units)

I feel that the electrification to Ladybank and Centrica’s battery could be linked.

  • If the electrification was extended a few miles to Abernethy substation, this would surely be a reliable way to power the electrification.
  • It would also be ideally placed, if Perth and Ladybank were to be electrified.
  • The new battery would surely smooth out any deviations in the power supply.

I certainly don’t expect that Centrica will object to a new customer.

Electrification Between Edinburgh And Ladybank

Consider.

  • Edinburgh and Ladybank is 39 miles and takes a couple of minutes over an hour.
  • Once, the four phases of the electrification are complete, only the 13.6 miles between Dalmeny and Kinghorn, will be without electrification.
  • I doubt that Dalmeny and Kinghorn will ever be electrified, as it includes the Forth Rail Bridge.
  • Dalmeny and Kinghorn is 13.6 miles and takes around twenty-four minutes.

It looks like the BEMUs will be under wires for 25.4 miles and nearly forty minutes, which will be more than enough to charge the trains.

Edinburgh And Aberdeen

In Thoughts On Batteries On A Hitachi Intercity Tri-Mode Battery Train, I said this about services between Edinburgh and Aberdeen.

Consider.

    • The gap in the electrification is 130 miles between Edinburgh Haymarket and Aberdeen.
    • There could be an intermediate charging station at Dundee.
    • Charging would be needed at Aberdeen.

I think Hitachi could design a train for this route.

The 25.4 miles of new Fife electrification between Haymarket and Ladybank will reduce gap in the electrification to 105 miles and ensure trains leaving Ladybank for Aberdeen had a full battery.

 

July 7, 2023 Posted by | Energy, Energy Storage, Transport/Travel | , , , , , , | 4 Comments

Taunton To Exeter St. Davids – 4th July 2023

I took these pictures as I travelled from Taunton station to Exeter St.Davids station.

This Google Map shows a section of the M5 North of Collumpton.

Note.

  1. The proximity of the M5 motorway to the railway, in some pictures and the map.
  2. There is space to plant large numbers of trees between the motorway and the railway.
  3. There are high voltage overhead electrical cables running along the same corridor.
  4. Collumpton services are also placed between the motorway and the railway.

I believe that with good landscaping, it would be possible to improve the motorway and railway corridor, between Taunton and South of Collumpton.

This OpenRailwayMap shows the track between Wellington and Collumpton, between Taunton and Exeter.

Note.

  1. The black line is the railway between Taunton and Exeter.
  2. The blue arrow in the North-East corner of the map indicates the position of the proposed Wellington station.
  3. Collumpton is in the South-West corner of the map and has also been put forward for a new Collumpton station.
  4. I talked about the reopening of these two stations in Reopening Of Wellington and Cullompton Stations.
  5. The M5 to the North of Collumpton runs closely alongside the railway.
  6. According to Real Time Trains, it takes just under ten minutes to go the thirteen miles between Wellington and Cullompton.

I believe that by using partial electrification, good engineering and innovative landscaping, that sufficient electrification can be erected between Taunton and South of Collumpton, that would ensure the following.

  • Trains would leave Taunton going East with enough charge to travel the 89.6 miles to Newbury.
  • Trains would leave Taunton going North with enough charge to travel the 51.7 miles to Patchway via Western-super-Mare and Bristol Temple Meads.
  • Trains would leave Cullompton going South with enough charge to travel the 32.9 miles to Okehampton.
  • Trains would leave Cullompton going South with enough charge to travel the 36.6 miles to Paignton.
  • Trains would leave Cullompton going South with enough charge to travel the 60.4 miles to Plymouth.

Note.

  1. I’ve added Okehampton, as I feel that if Dawlish had another encounter with Poseidon, Okehampton with its proposed Parkway station on the A30 could be the terminus for coaches to and from Cornwall.
  2. Charging could be needed at Okehampton and Paignton.
  3. Charging at Okehampton and Paignton, wouldn’t be needed, if the battery-electric trains had enough range  to do the return trip.

Electrification of Plymouth and Penzance stations, as I outlined in Thoughts About Electrification Through Devon And Cornwall, would enable battery-electric trains to bridge the gap of 79.5 miles, between these two stations.

Conclusion

It looks like some miles of sympathetic electrification and landscaping between Taunton and South of Cullompton, is the key to running battery-electric train to Devon and Cornwall.

 

July 4, 2023 Posted by | Transport/Travel | , , , , , , , , | 1 Comment

Freight Trains Through Lincoln Station

I must have spent nearly ninety minutes in total at Lincoln station yesterday and in that time, at least four long freight trains went through.

The reason is that Lincoln station lies on the Great Northern and Great Eastern Joint Line, which is a major freight diversion between Doncaster and Peterborough.

  • It appears to me, that more freight trains are now using this route since the opening of the Werrington Dive Under.
  • All were hauled by a noisy and polluting diesel Class 66 locomotive.
  • Some were hauling as many as forty containers.

Articles like this one on Lincolnshire Live, which is entitled Who Had The Crazy idea to Let Trains Run Right Through Lincoln City Centre?, which contains this paragraph.

Then, you’re left with a decision over whether you take your own life in your hands by scuttling over the crossing as fast as you can before being trapped by the barriers, climbing the stairs of one of the two footbridges, or simply waiting at the barrier for the trains to pass (and God help you if it’s one of those freight trains with a seemingly endless amount of carriages).

New footbridges have been installed over the railway, as I wrote about in The Footbridges Over The Railway At Lincoln. But is that enough?

Diesel locomotives are not the most friendly of neighbours and the sooner we start to replace them with quieter locomotives the better.

Lincoln is not the only place, that is plagued by Class 66 locomotives.

  • Near me, the North London and Gospel Oak to Barking Lines are regularly used by freight trains hauled by diesel locomotives, despite being electrified.
  • Diesel locomotives regularly use the Castlefield Corridor through Manchester.

There must be other places, which suffer from these beasts.

 

June 29, 2023 Posted by | Transport/Travel | , , , , , , , | 2 Comments

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