The Anonymous Widower

What Would Be The Range Of A Tri-Mode Class 802 Train?

In Could Cirencester Be Reconnected To The Rail Network?, I speculated about the routes of a battery-electric version of a Class 800 train.

I said this.

As Hitachi have stated they will be using battery power to extend ranges of their trains, I wouldn’t be surprised to see some of the current trains modified to have batteries instead of some of their current diesel engines.

Such a train would would be ideal for the following routes.

  • Paddington and Bedwyn – 13 miles
  • Paddington and Cheltenham – 43 miles
  • Paddington and Oxford – 10 miles
  • Paddington and Weston-Super-Mare – 19 miles

The distance is the length that is not electrified.

I don’t think it improbable, that London Paddington and Swansea will be achieved by a battery-electric train based on the current Hitachi train designs.

So was it a serious idea or mad speculation?

Under Powertrain in the Wikipedia entry for theClass 800 train, this is said.

Despite being underfloor, the generator units (GU) have diesel engines of V12 formation. The Class 801 has one GU for a 5-9 car set. These provide emergency power for limited traction and auxiliaries if the power supply from the overhead line fails. The class 800/802 electro-diesel or Bi-Mode has 3 GU per five car set and 5 GU per nine car set. A 5 car set has a GU situated under vehicles 2/3/4 respectively and a 9 car set has a GU situated under vehicles 2/3/5/7/8 respectively.

This means that a five-car Class 800 or Class 802 train has three engines and an all -electric Class 801 train has a single engine.

If you were building a tri-mode Class 802 train, could two of the diesel engines be replaced by batteries.

  • Hitachi have stated that trains can be changed from one class to another by adding or removing engines.
  • Trains would always have at least one diesel engine for emergencies, just as the Class 801 trains do.
  • Each MTU 1600 R80L diesel engine weighs just under seven tonnes.

Fourteen tonnes of batteries would probably store about 840 kWh of energy, if the most efficient batteries are used. That would not be a problem if Hitachi came calling.

In How Much Power Is Needed To Run A Train At 125 mph?, I calculated that a five-car Class 801 train needs 3.42 kWh per vehicle mile to cruise on electricity at 125 mph.

Dividing 840 by 5 cars and 3.42 kWh per vehicle file gives a range of forty-nine miles.

  • The trains would need regenerative braking to the batteries.
  • Battery energy density is increasing.
  • Train aerodynamics could be improved, to reduce the power needed.
  • Secondary routes like the Golden Valley Line are unlikely to have an operating speed higher than 110 mph, which would reduce the power needed.

I am coming round to the opinion, that Hitachi could design a battery-electric train based on the current Class 80X trains, that could reach Swansea from Paddington, without touching a drop of diesel.

  • The batteries would need to be recharged before returning to London.
  • I am assuming that the electrification is up and working between Paddington and Cardiff.
  • Could the wires in the Severn Tunnel be removed or replaced with engineering plastic,  as they corrode so much?
  • Two five-car trains with batteries could work together as they do now.

Hitachi would need to get the software absolutely right.

Could The Diesel Engine Be Used To Increase Battery Range?

Lets assume that a tri-mode Class 802 train is running on a 125 mph main line.

It enters a section without electrification.

  • It is cruising at 125 mph
  • The batteries have a capacity of 840 kWh and have been charged on previous electrification.
  • The train needs 3.42 kWh per vehicle mile to maintain speed.
  • It’s a five-car train  so it will need 17.1 kWh per mile.
  • The train will take approximately thirty seconds to cover a mile and in that time the diesel engine will produce 5.83 kWh.
  • So the net energy use of the train will be 11.27 kWh per mile.

This would give the train a range of 74.5 miles at 125 mph.

Obviously, a good driver, aided by a powerful Driver Assistance System could optimise the use of power to make sure the train arrived on time and possibly minimised carbon emissions.

What Would Be The Ultimate Range?

I think it would be possible to reduce the electricity consumption by means of the following.

  • Slower operating speed.
  • Better aerodynamics.
  • More efficient train systems.
  • Improved Driver Assistance Systems.

I think an energy consumption of 2.5 kWh per vehicle-mile could be possible, at perhaps a cruise of 100 mph

I can do the calculation without diesel assistance.

  • It’s a five-car train  so it will need 12.5 kWh per mile.

This would give the train a range of 67.2 miles at 100 mph on batteries alone.

I can also do the calculation again with diesel assistance.

  • It’s a five-car train  so it will need 12.5 kWh per mile.
  • The train will take thirty-six seconds to cover a mile and in that time the diesel engine will produce 7 kWh.
  • So the net energy use of the train will be 5.5 kWh per mile.

This would give the train a range of 153 miles at 100 mph on batteries with diesel assistance.

How Many Places Could Be Reached With A Fifty-Mile Range?

Setting a limit of fitly miles would allow running these routes on partial battery power, split down by companies who run the Hitachi trains.

Great Western Railway

These routes could certainly be run using a tri-mode Class 802 train.

  • Paddington and Bedwyn – 13 miles
  • Paddington and Cheltenham – 43 miles
  • Paddington and Oxford – 10 miles
  • Paddington and Swansea – 46 miles
  • Paddington and Weston-Super-Mare – 19 miles
  • Swindon and Bristol via Bath – 39 miles

Note.

  1. The distance gives the length of the longest section of the route without electrification.
  2. Certain routes like Bedwyn, Oxford and Weston-super-Mare probably wouldn’t need a charging station at the final destination.
  3. GWR could probably run a few other routes, without adding substantial new infrastructure.
  4. Tri-mode Class 802 trains, might be able to avoid electrification through Bath.

But surely the the biggest gain is that they would reduce GWR’s carbon footprint.

Hull Trains

I very much feel that with a charging station at Hull station, a tri-mode Class 802 train could bridge the forty-four mile gap between Beverley and the electrified East Coast Main Line at Temple Hirst Junction.

  • The train could top up the battery every time it stops in Hull station.
  • The 700 kW diesel engine could add 700 kWh in the hour long trip with no wires.

If a tri-mode Class 802 train could bridge this gap, then Hull Trains could go zero carbon.

LNER

These routes could certainly be run using a tri-mode Class 802 train.

  • Kings Cross and Bradford – 14 miles
  • Kings Cross and Harrogate – 18 miles
  • Kings Cross and Huddersfield – 17 miles
  • Kings Cross and Hull – 36 miles
  • Kings Cross and Lincoln – 16 miles
  • Kings Cross and Middlesbrough – 21 miles

Note.

  1. The distance gives the length of the longest section of the route without electrification.
  2. Certain routes like Bradford, Harrogate, Huddersfield, Lincoln and Middlesbrough probably wouldn’t need a charging station at the final destination.
  3. LNER could probably run a few other routes, without adding substantial new infrastructure.
  4. Using both battery and diesel power, the train would be able to make Cleethorpes and Grimsby after Lincoln.

But surely the the biggest gain is that they would reduce LNER’s carbon footprint.

TransPennine Express

These routes could certainly be run using a tri-mode Class 802 train.

  • Leeds and Huddersfield – 17 miles
  • Liverpool and Edinburgh – 34 miles
  • Liverpool and Hull – 34 miles
  • Liverpool and Scarborough – 34 miles
  • Manchester Airport and Middlesbrough – 34 miles
  • Manchester Airport and Newcastle- 34 miles

Note.

  1. The distance gives the length of the longest section of the route without electrification.
  2. TransPennine Express services all suffer because of the long gap across the Pennines.
  3. Network Rail are planning to partly electrify Dewsbury and Huddersfield, which would reduce the major gap to just eighteen miles.

As with GWR, Hull Trains and LNER, the carbon footprint would be reduced.

Conclusion

A tri-mode Class 802 train would be a good idea.

It should be noted that GWR, Hull Trains and TransPennine Express are all First Group companies.

 

 

 

November 17, 2019 Posted by | Transport | , , , , , | 7 Comments

TransPennine Express’s New Liverpool Lime Street And Glasgow Central Service

Transpennine Express are introducing a new service between Liverpool Lime Street and Glasgow Central stations at the December 2019 timetable change.

So I examined the service for the the 21st January, 2020.

  • There are three Northbound trains at 08:12, 12:12 and 16:12.
  • There are three Southbound trains at 07:45, 11:44 and 16:29
  • Journey times vary between three hours and 17 minutes and three hours and 47 minutes.
  • Trains appear to always stop at Wigan North Western, Preston, Penrith North Lakes and Carlisle.
  • Selective services call at other stations including Lancaster and St. Helens Central.

As passengers can always travel the route with a change at Preston, it is a useful start. It should also be born in mind that there are currently, two trains per hour (tph) between Glasgow Central and Preston stations, so the route with a change at Preston can be quicker than waiting for a direct train.

If you look at the Transpennine service between Manchester Airport and Glasgow Central stations, it appears that there are gaps in the hourly service at 08:00, 12:00 and 16:00.

These gaps have now been filled with Liverpool services.

Current and Future Trains Between Liverpool or Manchester and Glssgow or Edinburgh

The current service is run by nine Class 350 trains, which includes the following.

  • One tph between Between Manchester Airport and Glasgow Central, with three services missing.
  • One train every two hours between Manchester Airport and Edinburgh.

The service from the December 2019 change will at some point be run by twelve Class 397 trains.

It will add three trains per day between Liverpool Lime Street and Glasgow Central, which will give an hourly TranPennine service between Glasgow Central and Preston.

I estimate that the new service will require two more trains, which is incorporated in the larger fleet size.

Timings Between Preston And Glasgow

If you look at the limitings between Preston and Glasgow, you find the following.

  • Virgin’s Class 390 trains take between two hours 21 minutes and two hours 34 minutes.
  • The new Liverpool service is timetabled to take two hours 53 minutes.

As the current Class 350 trains are only 110 mph trains, this is the explanation.

But the new Class 397 trains are 125 mph trains and can probably match the times set by Virgin.

So expect to see some timing reductions on TransPennine’s routes on the West Coast Main Line.

Will Services Between Liverpool And Manchester and Glasgow Split And Join At Preston?

TransPennine Express are meeting their franchise obligations, by providing three trains per day between Liverpool ad Glasgow, but could they do better by splitting and joining services at Preston.

  • Going North, a service from Manchester Airport and one from Liverpool would join at Preston, before proceeding to Glasgow as a ten-car train.
  • Coming South, a pair of trains from Glasgow, would split at Preston, with one train going to Liverpool and the other to Manchester Airport.

Obviously, the trains would need to be able to split and join in a minute or so, but it would open up the possibility of an hourly service from both Liverpool and Manchester to Glasgow.

Liverpool And Manchester To Edinburgh

After the December 2019 timetable change, TransPennine’s Liverpool and Newcastle service will be extend to Edinburgh, giving Liverpool a direct service to \Edinburgh and Manchester, a second service to Edinburgh.

Timings by the various routes will be.

  • Liverpool and Edinburgh via Manchester, Leeds and York – Four hours 28 minutes – Hourly
  • Manchester Piccadilly and Edinburgh via Preston and Carstairs – Three hours 10 minutes – Two hourly
  • Manchester Victoria  and Edinburgh via Leeds and York – Three hours 52 minutes – Hourly

These times compare well with the four hours drive predicted on the Internet.

Conclusion

Connections between Northern England and the Central Belt of Scotland will improve greatly after the December 2019 timetable change.

New trains on these routes will also mean faster services, where they run on the East and |West Coast Main Lines.

More trains will also increase frequency.

 

November 17, 2019 Posted by | Transport | , , , , , , , | 2 Comments

A Chaotic Morning Peak Across The Pennines

I had intended to ride in one of TransPennine Express’s new trains that are formed of a rake of Mark 5A coaches hauled by a Class 68 locomotive.

As they run between Liverpool Lime Street and Scarbough, I thought it best to buy a return ticket between Manchester Victoria and Leeds.

Problem Number 1 – Northern’s Ticket Machine

Northern’s new ticket machines are fine when they work, but for some reason they wouldn’t respond to my fingers.

I find this with some touch screens, which are mainly in Sweden or IKEA in the UK.

So I bought a ticket from the ticket office intending to catch the next Scarborough train.

This had also happened the day before at Leeds.

Problem Number 2 – The Scarborough Train Didn’t Arrive

As the Scarborough train didn’t arrive, I gave up and took the Newcastle train towards Leeds.

Problem Number 3 – Overcrowding At Huddersfield

I took this picture of the crowds at Huddersfield.

My phone was telling me that the Scarborough train was behind my Newcastle train, so I decided to change at Huddersfield.

But I made a mistake and got on a very crowded train, that was going to Hull via Leeds.

I had to stand to Leeds, but at least I got a roomy and safe standing space.

Problem Number 4 – Class 185 Trains

.The Class 185 trains are just three-cars and totally inadequate for the route.

The  trains were ordered in 2003 and were delivered in 2006-2007.

If you read the section entitled Overcrowding And Passenger Feedback, in the Wikipedia entry for the trains., you’ll see from the early days, these trains did not have enough capacity for the route.

I blame the Treasury under Gordon Brown, who specified the trains and as with Class 700 trains, which were also specified by the Treasury, there are serious shortcomings.

Considering that among other routes at this time, the London and Norwich route was being run by eight car trains, what in heaven were they thinking about.

But it was only the North of England! And not London or Scotland!

Problem Number 5 – Crowded Leeds Station

Leeds station was crowded as ever, but it wasn’t helped by an escalator being broken down.

I had hoped, that I would have enough time to go to Harrogate, but I felt as it was all so slow, that it was best to go back to Manchester Victoria station, grab something to eat and then go on to Liverpool Lime Street station, which was my intended destination.

Problem Number 6 – Ticket Machine At Leeds Station

I needed a Single from Leeds to Liverpool Lime Street and try as I might, I couldn’t find it on the machine, so I resorted to the Ticket Office again.

Problem Number 7 – Train Failure At Manchester Victoria Station

The train from Leeds to Manchester Victoria was another Class 185 train and I did get a seat.

But where was the new five-car rake of Mark 5A coaches and a Class 68 locomotive?

I did successfully split my journey at Manchester Victoria station, but there seemed to be problems, so I thought I’d go on immediately to Liverpool and arrive in the city with an hour to spare for my meeting.

As if things could be so simple!

A Class 185 train had failed in the platform and it was nearly an hour, before I got away to Liverpool in a train, that arrived in the bay platform 2, which to get to the West, had to come out of the station and reverse. I suspect TransPennine Express were using a driver in both cabs or driving it from the Liverpool-facing cab at all time.

Problem Number 8 – Late Arrival Into Liverpool Lime Street

I arrived in Liverpool about fifteen minutes late for my meeting, with the rain chucking it down, after it being dry in Manchester.

The weather in itself must be unusual!

My Observations

I was having a text conversation with a friend in London and these were my observations to him, with a few other points added by hindsight.

1. Northern’s Ticket Machines

These need reeducation and the dry-finger problem that I suffer with the screens must be fixed.

2. Northern’s Ticket Offices

Northern needs to open more ticket office windows.

3. Where Is The London-Style Contactless Ticketing?

London has proven, that contactless ticketing based on bank cards increases passenger numbers and revenue and has a high level of passenger satisfaction.

\The area of the North between Liverpool and Blackpool in the West and Leeds and Sheffield in the East is in terms of passenger numbers smaller than London’s contactless ticketing area.

I think there are two reasons, why it doesn’t exist now or in the near future.

  • The trains are not big enough to cope with the increased traffic.
  • It will result in a reduction of ticket offices and their staff and those in charge are frightened of the RMT.

So visitors like me have to suffer an inadequate ticketing system because of timid management.

4. Buying Tickets In The North In The Future

In future, when I go to the North, I’ll plan my journey in detail and buy my tickets from the intelligent and extremely customer-friendly ticket machines in Dalston Junction station.

It’s strange that both Northern and the London Overground are run by Arriva. How can one get it so right and the other so wrong?

Perhaps it’s because the London Overground only deals with one organisation; Transport for London and Northern deals with a myriad rabble of councillors, MPs, pressure groups, all fighting their own corners.

5. All Trains Must Be At Least Six Cars

More capacity is needed and as there is a lack of train paths across the Pennines, because of lack of investment in the tracks for decades, starting with that enemy of the train; Harold Wilson.The simplest way to increase to increase capacity is to make all trains at least six cars.

But I would go father than that.

  • Trains running across the Pennines should all be identical.
  • Capable of at least 100 mph.
  • Capable of 125 mph, when the route includes the West or East Coast Main Lines.
  • Fast acceleration away from stops.
  • Identical door configuration with wide double doors on all trains.
  • Level access between train and platform.
  • Short dwell times in stopping stations.

Identical trains improve timekeeping and give a better service to passengers.

If you look at the Paddington and Oxford service it is now run virtually exclusively using Class 800 or 802 trains. I feel as an occasional passenger that it has improved dramatically, in terms of capacity, comfort and reliability for passengers.

6. What Idiot Decided To Buy Three Different Fleets For TransPennine Express?

The sister company of TransPennine Express is Great Western Railway.

Great Western Railway’s main line services are run by two fleets of trains.

As some of the Class 387 trains are being converted for Heathrow Express and Crossrail are taking over London and Reading services, I can see a time, when all fast services that go to and from Paddington through Reading will be run by the Hitachi trains.

Consider.

  • West of Heathrow, the fast lines are reserved for the 125 mph Hitachi trains.
  • The 110 mph Class 387 trains to and from Heathrow, don’t get in the way of the faster Hitachi trains.
  • Applying digital signalling to increase paths on the fast lines is easier with identical trains.
  • Driver training and rostering must be simpler.

It’s not perfect, but it’s an arrangement that can be made to work well.

If a unified fleet is so good, why did TransPennine Express buy three separate fleets?

Class 802 Trains

Nineteen Class 802 trains will be used for these services.

  • Liverpool Lime Street to Edinburgh Waverley via Newcastle (from December 2019)
  • Liverpool Lime Street to Newcastle (until December 2019)
  • Manchester Airport to Newcastle

This seems to be a sensible and obvious choice.

  • A five-car Class 802 train has eighty percent more seats than a three-car Class 185 train.
  • A five-car Class 802 train is shorter than a pair of Class 185 trains.
  • The trains are 125 mph trains, that can be upgraded to 140 mph with digital in-cab signalling.
  • FirstGroup must have a large amount of experience of running Class 802 trains.
  • Class 802 trains have an automatic split and join facility.
  • East Coast Trains, Hull Trains and LNER will be running similar Hitachi trains on the East Coast Main Line.

In addition the fleet is future-proofed in two important ways.

  • If the TransPennine route is ever electrified, their diesel engines can be removed.
  • Extra cars can be added to Class 802 trains to increase capacity

Using Class 802 trains is an excellent choice.

Class 68 Locomotive And Mark 5A Coaches

Twelve rakes of four Mark 5A coaches between a Class 68 locomotive and a driving van trailer, will run these routes.

  • Liverpool Lime Street to Scarborough via Manchester Victoria.
  • Manchester Airport to Redcar Central (In 2019).

I wonder why these services aren’t going to be run by another twelve Class 802 trains.

Consider.

  • Pollution would be reduced and the air improved in the electrified Liverpool Lime Street, Manchester Airport and Manchester Airport stations,  if TransPennine used Class 802 trains on all services from the station.
  • Drivers on the routes across the Pennines would more often be driving the same trains.
  • The Class 802  trains are in service on the East Coast Main Line, which must make timekeeping better.
  • The Class 802 trains can be upgraded to work at 140 mph on the East Coast Main Line.

It’s rather strange!

Class 397 Trains

Twelve Class 397 trains will be replacing ten Class 350 trains.

  • The extra two trains are to provide a Liverpool and Glasgow service.
  • The Class 397 trains have an extra car over the Class 350 trains.
  • The seating capacity of both trains is 296.
  • The Class 397 trains are 125 mph trains, which can mix it with Virgin’s Pendelinos.
  • The Class 350 trains are only 110 mph trains, which must get in the way of the Pendelionos.
  • I suspect that the Class 397 trains can be upgraded to 140 mph in the future.

The Class 350 trains needed to be increased and replaced with a 125 mph train.

But why aren’t they being replaced with more Class 802 trains?

  • The Class 802 train is already in service.
  • The Class 802 train has 326 seats as against the 296 of the Class 397 train.
  • TransPennineExpress are already buying nineteen Class 802 trains.
  • If required, an all-electric version could be ordered.
  • West Coast Rail plan to run Hitachi trains on the West Coast Main Line.

It’s rather a puzzle, why TransPennine Express has ordered Class 397 trains, as everything suggests that Class 802 trains could run West Coast services.

All Three Fleets Use The Castlefield Corridor

Believe it or not, but TransPennine Express plan to run these services through the Castlefield Corridor.

  • Manchester Airport and Glasgow/Edinburgh – Class 397 trains.
  • Manchester Airport and Newcastle – Class 802 trains
  • Manchester Airport to Redcar Central – Mark 5A coaches.

Three routes and three different trains!

Was this timetable chosen to confuse staff and passengers?

Possible Reasons For Three Fleets

The only valid reason is that the Hitachi trains can’t work in Scotland.

But it is more likely to do with production schedules at Hitachi or that the fleets were bought by accountants, with very little brain!

I did notice this statement in the Wikipedia entry for the Class 397 trains.

An option for up to 22 extra units was available to TransPennine Express, but it was not exercised.

As 22 trains is close to the nineteen Class 802 trains that were ordered, were TransPennine Express trying to buy a totally-CAF fleet?

7. Track Speed Should Be Improved

Track speeds are slow compared to say the the Great Eastern Main Line,

Improving the track to allow faster speeds may be one of the best decisions to take.

8. There Should Be Better Platform Access At Manchester Victoria And Leeds Stations

These two stations don’t have the best access to the platforms..

They should be improved with more escalators, so that passengers changing trains don’t miss their connections.

Conclusion

Money needs to be spent to remove some of the chaos and constipation in the North.

 

 

 

 

I

 

November 6, 2019 Posted by | Transport | , , , , , , | 2 Comments

A Stray TransPennine Express Class 802 Train In London

I took these pictures of a TransPennine Express Class 802 train running around London.

In the first three pictures, it was parked in the sidings to the East of Southall station.

The rest were taken at Willesden Junction station.

Looking at Real Time Trains it appeared to be going between the Hitachi depots at North Pole and Doncaster.

October 16, 2019 Posted by | Transport | , | Leave a comment

Rock Rail Wins Again!

This article on the Railway Gazette, is entitled Abellio Orders East Midlands Inter-City Fleet.

The order can be summarised as follows.

  • The trains will be Hitachi AT-300 trains
  • There will be thirty-three bi-mode trains of five cars.
  • The trains will be 125 mph capable.
  • Unlike the similar Class 802 trains, the trains will have 24 metre long cars, instead of 26 metres.
  • They will have a slightly modified nose profile.
  • The new trains will have an extra diesel engine.
  • The new trains will cost a total of £400 million.

A few of my thoughts.

I shall constantly refer to an earlier post called Vere Promises East Midlands Bi-Modes In 2022.

Cost Of The Trains

In the earlier post, I calculated that the five five-car AT-300 all-electric trains, ordered by First Group for London and Edinburgh services cost four million pounds per car.

Thirty-three trains at this four million pounds per car, works out at £660 million, which is sixty-five percent higher than the price Abellio is quoted as paying.

Abellio are actually paying just £2.42 million per car or forty percent less First Group.

So are Abellio buying a cut price special?

As Abellio East Midlands Railway will be competing up against LNER’s Azumas on some journeys, I can’t see that running a second class train would be a sound commercial decision.

I am left to the conclusion, that Abellio have got a very good deal from Hitachi.

What Diesel Power Is Used?

In a five-car Class 802 train, there are three MTU 12V 1600 R80L diesel engines, each of 700 kW , which gives a total power of 2,100 kW.

If the Abellio train needs this power, with four diesel engines, each must have 525 kW.

Not sure yet, but this could save a couple of tonnes in weight.

I doubt that Hitachi are dissatisfied with the performance of the MTU diesel engines in the current Class 800, 801 and 802 trains, as there are no media reports of any ongoing problems. So I feel that they could go with the same supplier for the trains for Abellio East Midlands Railway.

If you type “Class 800 regenerative braking” into Google, you will find this document on the Hitachi Rail web site, which is entitled Development of Class 800/801 High-speed Rolling Stock for UK Intercity Express Programme.

The only mention of the R-word is in this paragraph.

An RGS-compliant integrated on-train data recorder (OTDR) and juridical recording unit (JRU), and an EN-compliant energy
meter to record energy consumption and regeneration are fitted to the train.

If you search for brake in the document, you find this paragraph.

In addition to the GU, other components installed under the floor of drive cars include the traction converter, fuel tank, fire protection system, and brake system.

Note that GU stands for generator unit.

The document provides this schematic of the traction system.

Note BC which is described as battery charger.

Braking energy doesn’t appear to be re-used to power the train, but to provide hotel power for the train.

I talk about this in more detail in Do Class 800/801/802 Trains Use Batteries For Regenerative Braking?.

In my view, it is an outdated design compared to some of those seen in the latest road vehicles and trains from other manufacturers.

This is a sentence from the Railway Gazette article.

According to Hitachi, the EMR units will be an ‘evolution’ of the AT300 design supplied to other UK operators, with 24 m long vehicles rather than 26 m, and a slightly modified nose profile.

So does that evolution include regenerative braking to batteries on the train.

This could have advantages.

  • improved acceleration and smoother braking
  • Less electricity and diesel consumption.
  • No running of diesel engines in stations.

I’m only speculating, but could the batteries or supercapacitors be under the car without a diesel engine? A balanced design might make this the middle car of the train

There must also be the possibility, that instead of using MTU diesel engines, the trains use MTU Hybrid PowerPacks.

Why shouldn’t Hitachi get their respected supplier to do as much of the hard work as possible?

Train Length

A five-car Class 222 train, which work the Midland Main Line now, consists of two 23.85 metre and three 22.82 metre cars. So it is 116.16 metres long.

The article says the cars in the new trains will be 24 metres long,,so a new train will be 1220 metres long or 3.84 metres longer.

This will probably mean that there will be no need for costly and disruptive platform lengthening at a couple of stations.

Capacity

Abellio have stated that passengers like having a table and that they will be offering a catering service

So will we see most seats having a table?

Chiltern have proved it’s a philosophy that works for all stakeholders!

This means that capacity comparisons with the current trains will be difficult, as you’re comparing apples with oranges.

Hopefully, we’ll get more details soon!

Splitting And Joining

I would assume the new trains will have the ability to split and join an route like the other Hitachi trains.

This could be very useful in organising trains in the limited number of paths South of Kettering.

A ten-car train might leave St. Pancras as two five-car units running as a pair. It could split at East Midlands Parkway station and one train could go to Nottingham and the other to Derby. Coming South the two trains would join at East Midlands Parkway.

A Nose Job

I’m intrigued by the phrase “slightly different nose profile” in the extract I quoted earlier.

Have Hitachi’s champion origamists found a way of designing a train which can split and join with both an aerodynamic nose and a corridor connection?

After their experience with the Class 385 train and its curved windows, I suspect Hitachi have learned a lot. Could for instance one end of the five-car train have a Class 800-style nose and the other an improved Class 385-style front end?

Trains would mate blunt-to-blunt, so the Southern train would always point towards London and the Northern train would always point towards Sheffield.

I used to have a friend, who learned origami skills at Hiroshima in the 1950s, whilst doing National Service in the Army.

I don’t think my proposal is impossible, but I’l admit it’s unusual!

  • The blunt end might have a pair of doors, each with a flat window, thus giving the driver an uninterrupted view, when driving from that end.
  • When the trains connected the doors would open and swing forward. The gang way would unfold probably from under the cab The driver’s desk would probably fold away, as the two cabs wouldn’t be needed in a ten-car train.
  • Connect and disconnect would be totally automatic.

Effectively, two five-car trains would convert into a ten-car train.

The Number Of Trains

In my earlier post, I estimated that Abellio East Midlands Railway would buy 140 bi-mode carriages.

This works out as 35 trains, as against the thirty-three actually ordered.

This is close enough to say, that these new trains are only for main line services and will not be used on the electric services to Corby, which I estimate will be another seven 240 metre-long electric trains

A Complete Fleet Renewal

This is a paragraph from the Railway Gazette article.

Abellio UK Managing Director Dominic Booth said the new trains would ‘form the centrepiece of our ambitious plans for a complete replacement of all the trains on the East Midlands Railway’, representing ‘a more than £600m investment to really improve the region’s railway’.

When Abellio say renewal, they mean renewal.

So will Bombardier or another manufacturer receive a consolation prize of the seven high-capacity 240 metre long electric trains for the St. Pancras and Corby service?

A version of the Abellio part-owned, West Midlands Trains‘s, Class 730 train, would surely do just fine.

The Role Of Rock Rail

The trains will be leased from Rock Rail.

The Rock Rail web site gives this insight.

Rock Rail’s game changing approach to rolling stock funding has:

  • Enabled long term institutional investors to invest directly into a new sector.
  • Driven better value for government, operators and passengers.
  • Extended the market for infrastructure finance.

Rock Rail works closely with the franchise train operators and manufactures to ensure a collaborative approach to design, manufacture and acceptance of the new state of the art trains on time and to budget as well as to manage the long-term residual value and releasing risks.

It’s obviously an approach that has worked, as they have been behind three rolling stock deals at they have funded trains for Moorgate services, Greater Anglia and South Western Railway in recent months.

The Abellio East Midlands Railway makes that a fourth major fleet.

Take a few minutes to explore their web site.

Rock Rail say their backers are institutional investors. So who are these faceless institutions with deep pockets.

I have seen Standard Life Aberdeen mentioned in connection with Rock Rail. This Scottish company has £670 billion of funds under management and it is the second largest such company in Europe.

Companies like these need secure long term investments, that last thirty to forty years, so that pension and insurance funds can be invested safely to perhaps see us through retirement. I know that some of my pension is invested in a product from Standard Life Aberdeen, so perhaps I might ultimately own a couple of threads in a seat cover on a train!

As the Government now insists everybody has a pension, there is more money looking for a safe mattress!

Rock Rail allows this money to be used to purchase new trains.

Rock Rail seem to be bringing together train operators, train manufacturers and money to give train operators, their staff and passengers what they want. I seem to remember that Abellio did a lot of research in East Anglia about the train service that is needed.

Conclusion

Abellio have made a very conservative decision to buy trains from Htachi, but after my experiences of riding in Class 800, 801 and 802 trains in the last few months, it is a decision, that will satisfy everyone’s needs.

Unless of course, Hitachi make a horrendous mess of the new trains!

But the four fleets, they have introduced into the UK, have only suffered initial teething troubles and don’t seem to have any long term problems.

There are some small design faults, which hopefully will be sorted in the new trains.

  • Step-free access between train and platform.
  • The carriage of bicycles and other large luggage.

The second will be more difficult to solve as passengers seem to bring more and more with them every year.

July 31, 2019 Posted by | Finance, Transport | , , , , , , , | 2 Comments

Vere Promises East Midlands Bi-Modes In 2022

The title of this post is the saqme as that of this article on Rail Magazine.

This is the first paragraph.

East Midlands Railway will have its entire bi-mode fleet in traffic by December 2022, according to Baroness Vere, the Government’s transport spokesman in the House of Lords.

This statement means that whoever manufactures the trains has just over three years from today to design, build and test the trains.

This paragraph from the article talks about how Bombardier and Hitachi would design the trains.

It’s known that Bombardier and Hitachi are interested in the contract, but both will be supplying new designs, with the former offering a bi-mode Aventra while the latter will offer an AT300 (the Intercity Express Programme platform) but with shorter vehicles.

What do we know about these two trains?

Bombardier Bi-Mode Aventra

In the July 2018 Edition of Modern Railways, there is an article entitled Bi-Mode Aventra Details Revealed.

As is typical with Bombardier interviews, they give their objectives, rather than how they aim to achieve them.

In Bombardier Bi-Mode Aventra To Feature Battery Power, I said this.

The title of this post is the same as this article in Rail Magazine.

A few points from the article.

  • Development has already started.
  • Battery power could be used for Last-Mile applications.
  • The bi-mode would have a maximum speed of 125 mph under both electric and diesel power.
  • The trains will be built at Derby.
  • Bombardier’s spokesman said that the ambience will be better, than other bi-modes.
  • Export of trains is a possibility.

Bombardier’s spokesman also said, that they have offered the train to three new franchises. East Midlands, West Coast Partnership and CrossCountry.

Very little more can be gleaned from the later Modern Railways article.

Consider.

  • Aventras are designed to a modular concept.
  • Bombardier have finally got the software for the train working to a high standard.
  • The trains are designed for ease of manufacture, at a high rate.
  • Development of the bi-mode train must have started before June 2018.
  • Christian Wolmar disclosed the objective of a 125 mph Aventra in February 2017.
  • I have seem references to Aventras, being tested at 110 mph.

On the balance of probabilities, I think it is very possible that Bombardier can deliver a full fleet of 125 mph bi-mode trains with batteries before the end of 2022.

Hitachi AT-300

Consider.

  • Class 802 trains are a version of the AT-300 train, which in turn are a member of Hitachi’s A-Train family.
  • Class 802 trains are successfully in service on the Great Western Railway.
  • Class 385, 395, 800 and 801 are all members of the A-train family and are closely related to the Class 802 train.
  • The A-Train is a modular family.and different numbers of cars and car length, shouldn’t be a problem.
  • Hull Trains ordered their fleet of five Class 802 trains in November 2016 and they will enter service around December 2019 or early in 2020.
  • First Group ordered five AT-300 trains in March 2019 and they will enter service in Autumn 2021.

If the order has been placed in the last few months, there is every chance that Hitachi could deliver a fleet of new bi-mode trains for service in December 2022.

Stadler Flirt

These aren’t mentioned in the Rail Magazine article, but they were mentioned as a possibility for the order in an article by Roger Ford, which was entitled East Midlands IC125 Dilemma, in the June 2019 Edition of Modern Railways.

This is an extract from Roger’s article.

In theory, Stadler should be in pole position. Itis also supplying Abellio’s Greater Anglia franchise, where Flirt bi-modes are running on test.

As they haven’t had any serious problems yet, and they are Swiss, everyone thinks they are amazingly efficient and wonderful. Whjich may turn out to be the case.

In the end, Roger rates their chances as slim.

But Stadler certainly has the technical capability to produce a 125 mph bi-mode train.

Electric Trains To Corby

When the electrified St. Pancras and Corby service opens in December 2020, a round trip will take three hours.

This means that as few as three trains would be needed to provide the service.

The specification would be.

  • Electric traction
  • Twelve cars and 240 metres long.
  • 125 mph capability.
  • Three trains and a spare would probably be needed by December 2020, with a further three trains by December 2021.

Abellio would also probably like the trains to be very similar for drivers and staff.

Currently, it appears that the electric services to Corby, will be run initially by cascaded Class 360 trains.

  • But with a bit of juggling of production, Bombardier, Hitachi and Stadler might be able to manufacture, the four trains needed to start the service in December 2020.
  • Abellio also have Class 360 and Class 379 trains working on Greater Anglia, that are likely to be replaced before December 2020.

So they have a sensible back-stop.

How Many Trains Will Abellio Need?

The current service is two trains per hour to both Nottingham and Sheffield.

These are fastest times.

  • London and Nottingham is one hour forty minutes
  • London and Sheffield is two hours

Even if there is a bit of a speed increase, it looks like at least eight trains will be needed for both services.

As to train length, I doubt five cars will be enough on all trains.

  • Some services are currently run by six and eight-car HSTs.
  • Have Abellio promised more seats?
  • Abellio will be extending some Sheffield services to Rotherham, Barnsley and Leeds.
  • It has already been stated that the Corby trains will be 240 metres long
  • So will we see a uniform fleet of longer trains?

There are some short platforms, so I suspect Abellio will buy a mixture of full-length 240 metre-long trains and half-length 120 metre-long trains, as several train companies have done.

I feel we could see something like eight full length trains and perhaps twelve half-length trains.

I have calculated that seven full-length trains are needed for Corby.

Adding this up gives the following.

  • Eight full-length bi-mode trains of ten-cars.
  • Seven full-length electric trains of ten-cars.
  • Twelve half-length bi-mode trains of five-cars

This gives a total of 27 trains of a total of 210 cars, of which 140 are bi-mode and 70 are electric.

All of this is based on running the current service with new trains.

abellio Greater Anglia have not not just done this in East Anglia, but have purchsed extra trains to add new services and increase frequencies.

So I would feel, that these trains are a minimum order, if Abellio are not doing any expansion.

Daily Telegraph Report – 19th July 2019

A report in the Daily Telegraph on the 19th July 2019, which is entitled Blow For Bombardier’s Derby Plant As £600m Train Contract Goes To Hitachi, says the order has gone to Hitachi.

  • Value is quoted at £600million.
  • A formal announcement is expected next week.

Has next week already passed without an announcement from Abellio?

I do find it strange, that there has been no reference to the Telegraph report in local sources around Derby.

This article on Railway Gazette is entitled Trains Ordered For 2021 Launch Of ‘High-Quality, Low Fare’ London – Edinburgh Service.

FirstGroup have ordered AT-300 trains.

  • All-electric.
  • Five trains of five-cars.
  • A total order value of £100 million.
  • Order placed in March 2019
  • Service starting in Autumn 2021

This works out at four million pounds per car.

Earlier, I calculated that Abellio needed to buy 140 bi-mode cars and seventy electric ones.

Assuming that Abellio run the Corby services with refurbished Class 360 trains, then 140 carriages will cost £560 million.

But this would mean the following.

  • Abellio would be running two separate fleets on the Midland Main Line.
  • The Corby services would run below the operating speed of the route.
  • Expansion would mean the purchase of more trains.

This is very different to their philosophy in Abellio Greater Anglia.

  • Class 745 and Class 755 trains are very similar to drivers and other staff.
  • Both trains can operate at 100 mph on the Great Eastern Main Line.
  • Abellio Greater Anglia have significantly increased the size of their train fleet.

I believe that Bombardier, Hitachi and Stadler can all met this schedule.

  • Deliver four 125 mph electric trains by a date early enough for a December 2020 start for Corby services.
  • Deliver another three 125 mph electric trains by December 2021 for two trains per hour to Corby.
  • Deliver the fleet of 125 mph bi-mode electric trains by December 2022 for Derby,Nottingham, Sheffield and beyond.

At four million pounds for a car for a Hitachi train, this works out at £840 million.

So could it be, that Hitachi have thrown in a good discount to make sure of the order.

It will be very interesting, when Abellio announce their order.

Interim Trains

Baroness Vere also discussed the other trains on the Midland Main Line.

This was the final two paragraph from the article.

As it stands, the 12 High Speed Trains cannot operate in passenger traffic beyond December 31 2019 this year, as they will not meet new accessibility regulations.

When announcing the Abellio contract win in April, Government confirmed that four Class 180s would transfer from Hull Trains to EMR. There was also the possibility that the LNER HSTs could also transfer to the MML, although these do not meet the disability requirements either.

So what is going to happen?

It appears that the four Class 180 trains and the twenty-seven Class 222 trains of various lengths will have to manage.

But I do think, that Baroness Vere’s statement.

East Midlands Railway will have its entire bi-mode fleet in traffic by December 2022.

Is very welcome, as the HSTs will retire on the 31st December 2019 and there will be less than three years of a reduced fleet.

These points should also be noted.

  • In December 2020, when the electrification goes live and new electric trains start running between London and Corby, there will be a few more Class 222 trains available.
  • The Corby electric trains, will also add capacity between London and Kettering.
  • I don’t think it unlikely, that some other trains are rustled up to fill the gaps using perhaps Mark 4 coaches and Class 43 locomotives.

I hope for Abellio’s and their passengers sake, that what Baroness Vere said, comes true!

Could Abellio Go For A Safety-First Solution?

Consider.

  • Abellio Greater Anglia’s new Class 745, Class 755 and Class 720 trains are all running, if not years, but a few months late.
  • There has been nothing serious and Greater Anglia only has one fleet that is not PRM-compliant; the London and Norwich expresses.
  • Providing all goes reasonably well with the introduction of the new Class 745 trains, Greater Anglia’s fleet will be fully PRM-compliant, by the end of the year.

But if they had opted for off-the-shelf Hitachi Class 801 trains for London and Norwich, there might have been less worry. On the other hand, Hitachi way of making trains, by shipping the bodies from Japan probably doesn’t lead itself to high productio rates.

But for Midland Main Line services, Abellio East Midlands Railway aren’t looking at a large fleet of trains.

I estimate they could need.

  • Eight full-length bi-mode trains of ten-cars.
  • Seven full-length electric trains of ten-cars.
  • Twelve half-length bi-mode trains of five-cars

Now that Hitachi’s big orders are coming to an end, Abellio can probably be sure, they will get the main line trains on time and with the minimum of fuss.

Going the safety-first route of buying a fleet of Hitachi trains could deliver the trains that are needed urgently.

  • Four 125 mph electric trains by a date early enough for a December 2020 start for Corby services.
  • Another three 125 mph electric trains by December 2021 for two trains per hour to Corby.
  • A fleet of 125 mph bi-mode electric trains by December 2022 for Derby,Nottingham, Sheffield and beyond.

It might be a bit tight for the Corby electrics, but other trains that could work the route in the interim are available.

Abellio could do a lot worse than give Hitahi the order, if they could deliver early!

Conclusion

If any of the three train manufacturers can supply new trains for the St. Pancras and Corby service to the tight timetable, Abellio would surely be very pleased, as they would only have one train type to introduce on the route.

But I do think, that there is a possibility, that a good discount has won it for Hitachi!

 

 

 

July 26, 2019 Posted by | Transport | , , , , , , , , , , | 16 Comments

An Outing To Oxford

I do a bit of research for a Californian lawyer, who helps small and medium-sized high-tech and other ventures setup in the UK.

He likes my opinion on the plans of start-ups and established businesses with respect to their location in the UK.

A couple of days ago, I received this e-mail.

John and his friends are funding a new venture being setup in Oxford.

The proposed CEO is a recently-widowed sixty-one year-old Canadian, who will be moving to London, where her daughter and family currently live.

Can you tell me, what it would be like commuting out from London to Oxford perhaps three days a week?

I should also say that at the moment, she is in need of having hip replacement surgery and proposes to have that in London, where she will be near to her family, during her stay.

She wouldn’t be able to walk a long distance.

This was my reply.

I can’t see much of a problem, as knowing John, the business could probably afford a few taxis and Crossrail will hopefully start running within the next eighteen months, making the London end straightforward.

Today, I went to Oxford leaving on the 09:50 train from Paddington and returning on the 13:01. Partly, to see if there were any pitfalls in the plan and also to have coffee and a snack with an old friend in the City, who helped me very much with the algorithms for Artemis.

These are my thoughts on the journey.

Trains

I travelled out in a comfortable nine-car Class 802 train. I’m not sure, whether it was the same on return or a shorter five-car train.

The outward journey was busier than the return journey, as I suspect that quite a few people live in London and work in Reading or Oxford.

But I did get a table both ways, so I was able to lay my copy of The Times flat and read it properly.

Cost

Off Peak Day Return tickets with a Senior Railcard, are  £18.30 in Standard Class and £49.25 in First Class.

As I have a Freedom Pass, I bought a Standard Class Off Peak Day Return between the Zone 6 boundary and Oxford for just £13.05 with my Senior Railcard.

I consider my ticket to be good value for a pensioner’s day out!

Journey Times And Frequency

Both trains took about an hour.

There are also two fast trains per hour, many of which are nine-car trains, with the remainder being five-car trains.

,Coffee, Tea And Snacks

I was surprised to see a trolley on the train.

But I don’t think much business was being done.

Oxford Station And Oxford City Centre

There were plenty of taxis at Oxford station, but I walked the distance both ways in under twenty minutes.

A friend, who has had an NHS double hip replacement, reckons she could walk it easily.

The biggest problem would appear to be the traffic and the narrow pavements

Note, that there are a few maps and some decent cafes and restaurants.

Conclusion

Travelling from London to Oxford is a very feasible daily commute and there are many worse ways of spending an hour on a train.

July 18, 2019 Posted by | Health, Transport | , | 2 Comments

The High Speed Local Train

If Great Western Railway (GWR) are going to run a train service between Paddington and Bedwyn, they need an electric train which can power itself on the last thirteen miles between Newbury and Bedwyn, which is not electrified and is unlikely to be so in the next couple of decades.

The train must also be capable of cruising at 125 mph on the fast lines of the Great Western Main Line between Reading and Paddington.

GWR have no choice, but to run the service with a five-car Class 802 train.

When Hitachi were designing these 125 mph trains in Japan, I don’t suspect that running a service over a distance of 66.5 miles between London and a small village in Berkshire, was in the specification.

This morning, I took the 10:05 service from Paddington to Bedwyn, with the intention of returning on the 11:41 from Bedwyn to Paddington.

These are a few of the pictures that I took.

But things didn’t turn out as planned.

  • Nothing serious and some animals got on the tracks between Reading and Swindon, meaning that we were some minutes late into Bedwyn, due to platform congestion at Reading.
  • The return journey was consequently delayed.

These are a few observations.

Operating Speed

These were speeds on various parts of the journey.

  • I timed the train at 115 mph through Southall and at 123 mph through Hayes & Harlington as the train accelerated out of Paddington.
  • The train was doing just short of 125 mph for the major part of the route between London and Reading, until it had to stop because of the congestion.
  • The train was doing around 100 mph on the electrified line between Reading and Newbury.
  • Between Newbury and Bedwyn, speeds were between 80 and 90 mph.

Similar speeds were attained on the return journey.

Passenger Numbers

As the pictures show, there weren’t that many passengers who were travelling to Bedwyn, although there were more heading back to London.

Many more joined and left the service at the three larger stations of Reading, Newbury and Hungerford.

Now that the service is hourly between Reading and Bedwyn and half-hourly between Reading and Newbury in modern, comfortable trains, I can see passenger numbers growing.

Current Service

There are eleven trains per day, between Paddington and Bedwyn, at an hourly frequency, which take around three hours for a round trip.

So it would appear that three trains are needed for the service.

The service is also supplemented by an hourly stopping shuttle train between Reading and Newbury.

Two years ago, the service was just one three-car diesel train per hour between Paddington and Bedwyn with a few additional stops from long-distance trains.

Bedwyn Station Improvements

I got the impression, that Bedwyn station is probably at its limit for car parking with the current twenty-five spaces and cars all over the place.

This article on the Wiltshire Gazette and Herald, is entitled It’s A Rail Problem At Great Bedwyn and indicates that commuters and residents don’t see eye-to-eye with the car parking.

If the car parking were to be increased and usage at the station increased then I feel that a step-free bridge could be needed.

In Winner Announced In The Network Rail Footbridge Design Ideas Competition, I wrote how the competition was won by this bridge.

So could a factory-built bridge like this be installed at Bedwyn station?

The installation wouldn’t be difficult, but the politics could be.

Other Station Improvements

A quick look at other stations suggest these improvements.

  • Hungerford station, which has a large car park, needs a step-free bridge.
  • Kinbury station doesn’t have a bridge.
  • Midgham station doesn’t have a bridge
  • Theale station has improvements planned.

There are level crossings at Hungerford, Kintbury, Thatcham and Midgham.

Future Trains To Bedwyn

In Hitachi Plans To Run ScotRail Class 385 EMUs Beyond The Wires, I discussed how Hitachi were proposing to add battery power to Class 385 trains, which are in the same family as GWR’s Class 802 trains.

So surely, what is a power source for the goose is also a power source for the gander.

As it would only be a journey of thirteen miles both ways between Newbury and Bedwyn, this would surely be an ideal route for the use of battery power.

The other route, where battery power could be used would be between Didcot and Oxford, which is just over ten miles.

A Future Service To Marlborough

I covered this proposal in A Station For Marlborough.

Marlborough would be served by a single-track branch line on an old railway alignment, probably terminating near the large Tesco superstore in a single platform station.

The advantages of doing this would be.

  • Marlborough, which is an important market town of 8,500 people would be connected to the rail network.
  • Adequate car parking could be provided.
  • Creating a station at Marlborough could be an alternative to expanding Bedwyn station, which could be problematical.
  • It would improve the economics of the Paddington and Bedwyn service.

This is the sort of service, that should be developed.

Other Possible Services

The big advantage of this high speed local service for Great Western Railway, is that when it is on the Great Western Main Line, it becomes just another 125 mph service or once digital signalling is installed a possible 140 mph service.

These routes could have this type of high speed local services.

Great Western Main Line

Great Western Railway has several routes, where Class 800 and Class 802 trains break away from the Great Western Main Line to operate local services.

  • Paddington and Bedwyn
  • Paddington and Oxford

It could be argued that services to Cheltenham and Hereford are also high speed local services.

East Coast Main Line

In April 2018, I wrote Call For ETCS On King’s Lynn Route.

This post was based on an article in Rail Magazine, which talked about running 125 mph trains on the Kings Cross and Kings Lynn route.

This would make operation of the East Coast Main Line easier with herds of 125 mph trains steaming into and out of London.

I think, improvement would also extend to the Cambridge Line, in addition to the Fen Line.

  • Operating speed up from 90 mph to 110 mph plus.
  • Full digital signalling.
  • Automatic Train Control.

Journey times and frequency to and from London Kings Cross would be improved significantly.

Siemens would probably need to uprate the Class 700 trains for faster running, as 100 mph trains are just too slow!

If you look at the East Coast Main Line between Doncaster and Edinburgh, large sections of the line are only double track.

It is the ambition of train operating companies to run more high speed expresses between London and the North of England and Scotland.

I can see a time, when all trains using the East Coast Main Line will have to confirm with a high minimum speed, otherwise the future plans cannot be fulfiled.

Midland Main Line

By the end of 2020, the Midland Main Line South of Market Harborough, will be a 125 mph electrified railway with a high speed branch to Corby, which will be served by a half-hourly twelve-car electric service.

From 2022, 125 mph bi-mode trains will be running services on the Midland Main Line.

I can see services between St. Pancras and Corby becoming another high speed local service.

  • Half-hourly service.
  • 125 mph running.
  • Limited stop between Corby and London, with stops at Kettering, Luton And Luton Airport Parkway.
  • The journey time could even be under an hour.

Selected trains could even use battery power to extend the service to Melton Mowbray.

West Coast Main Line

The West Coast Main Line will become increasingly crowded with fast 140 mph trains, especially after the opening of Phase 2a of High Speed Two to Crewe in 2027.

I believe that this will mean that all passenger services using the West Coast Main Line will need to be run using trains capable of at least 110 mph and possibly 125 mph.

The new operation of suburban services on the West Coast Main Line; West Midlands Trains are replacing their fleet with new Class 730 trains. Like the previous trains, they are 110 mph units, but are they capable of upgrading to 125 mph?

If they are upgradeable, they would ease timetabling problems between London and the West Midlands, as they could mix it with Virgin’s Class 390 trains.

Further North, Northern run services like these.

  • Barrow and Manchester Airport.
  • Blackpool and Manchester Airport
  • Windermere and Manchester Airport

Currently, the operator is introducing new Class 195 and Class 331 trains, alongside the Class 319 trains.All of these trains are 100 mph capable, which is probably not fast enough, if they have to use the West Coast Main Line between Crewe and Lancaster, some of which is only double-track.

In Northern Considering Options For More New Trains, I wrote about Northern’s future rolling stock plans.

I suspect some 125 mph trains are in their plans for both the East and West Coast Main Lines.

Implications For Freight

There must surely be pressure for freight trains to go faster.

The 110 mph Class 93 locomotive is on its way, but with rail freight increasing we need to radically think how we run freight trains on a busy passenger line.

Conclusion

We will increasingly see upgrading of suburban services that use 125 mph line and not just around London.

 

 

 

 

 

 

 

 

 

 

July 16, 2019 Posted by | Transport | , , , , , , , , , , | Leave a comment

Puzzled By New Fleets For TransPennine Express

TransPennine Express (TPE) are replacing all their trains, but their choice of three different new fleets puzzles me.

The new fleets and their routes are as follows.

Nova1

This is a fleet of nineteen five-car bi-mode Class 802 trains.

According to Wikipedia, they will work the following routes, with probably a frequency of one tph

Liverpool Lime Street and Edinburgh via Newcastle, which I estimate will take 4:15 hours

Manchester Airport and Newcastle, which takes around 2:45 hours

These two services would probably need nine for the Edinburgh service and six for the Manchester Airport service.

This means that there are four extra trains.

If there is a spare or one in maintenance, that means that two trains are available to boost capacity on busy services if needed, by running a ten-car train.

I doubt that ten-car services to Manchester Airport could be run through the Castlefield Corridor due to the inadequate stations, but Liverpool and Edinburgh might be a route for longer trains.

I have some observations on Nova1.

  • The trains are 125 mph trains, that can be upgraded to 140 mph with in-cab signalling.
  • The trains will share the East Coast Main Line with LNER’s Azumas, which are other members of te same family of Hitachi trains.

The trains have been authorised to start running services.

Nova2

This is a fleet of twelve electric Class 397 trains.

According to Wikipedia, they will work the following routes,

  • Manchester Airport and Glasgow Central, which takes around 3:30 hours.
  • Manchester Airport and Edinburgh, which takes around 3:15 hours.
  • New route – Liverpool Lime Street and Glasgow Central, which could take around 3:30 hours.

Currently, the two existing routes run at a frequency of one train per two hours, which would probably need at least seven trains.

This probably means that there will be four trains left for the service between Liverpool and Glasgow, if it assumed there is one train spare or in maintenance.

As a round trip between the two cities, would probably take eight hours, it looks like the frequency will be one train per two hours.

This would give the following services, all with a frequency of one train per two hours.

  • Manchester Airport and Glasgow Central via Manchester Piccadilly
  • Manchester Airport and Edinburgh via Manchester Piccadilly
  • Liverpool Lime Street and Glasgow Central

Passengers wanting to go between Liverpool Lime Street and Edinburgh should keep reading.

I have some observations on Nova2.

  • They are 125 mph trains that are replacing the 110 mph Class 350 trains.
  • In the next few years, these 125 mph trains will be sharing the West Coast Main Line with faster trains like Class 390 trains and the trains of High Speed Two, both of which should be capable of 140 mph, when running using in-cab signalling.
  • I would assume that the trains can be similarly upgraded, otherwise they will have to be replaced.
  • There was an option for more trains, but I suspect the success of Class 802 trains on the Great Western Railway led to it not being taken up.,

The trains should come into service later this year.

Nova3

This is a fleet of five-car rakes of Mark 5A coaches, hauled by a Class 68 diesel locomotive.

There are fourteen locomotives and driving van trailers, with enough coaches for thirteen rakes.

I would suspect that TPE are aiming to have twelve trains available for service.

According to Wikipedia, they will work the following routes, which both have a frequency of one train per hour (tph)

  • Liverpool Lime Street and Scarborough via Manchester Victoria, which takes around 2:45 hours.
  • Manchester Airport and Middlesbrough, which takes around 2:45 hours.

So with turnround at both ends, I suspect that a six hour round trip is possible. So to provide the two hourly services across the Pennines, TPE will need six trains for each route.

This explains a fleet size of twelve operational trains.

I have two observations on Nova3.

  • They are diesel-powered and will be running at times on electrified lines. But I suspect the diesel Class 68 locomotive could be replaced in the future with an electro-diesel Class 88 locomotive.
  • Questions have been raised about the speed of exit and entry from the coaches through single end doors of the coaches.
  • They have an operating speed of only 100 mph, but opportunities for higher speeds on the routes are limited to perhaps thirty to forty miles on the East Coast Main Line.

At least they should be in service within a couple of months.

Why Didn’t TPE Order A Unified Fleet?

To summarise TPE have ordered the following trains.

  • Nova1 – Nineteen Class 802 trains
  • Nova2 – Twelve Class 397 trains.
  • Nova3 – Thirteen trains consisting of four coaches topped and tailed by a a Class 68 locomotive and driving van trailer.

All forty-four trains are five cars.

Surely, it would have been easier for TPE to have a fleet, where all the trains were the same.

I suspect that all routes can be run using Class 802 trains, so it as not as if there are any special requirements for the trains.

So why didn’t TPE order a fleet of Class 802 trains?

I can only think of these reasons.

  • Hitachi couldn’t supply the required number of trains in the appropriate time-scale.
  • ,CAF made an offer that TPE couldn’t refuse.

It should also be born in mind that Great Western Railway and Hull Trains, which like TPE are  First Group companies, went down the Class 802 route.

The Future

There are various issues, that will arise in the future.

Nova2 And West Coast Main Line Operating Speed

The new Nova trains are running on TPE’s Northern and Scottish routes and as I indicated earlier, the Nova2 trains might not be fast enough in a few years time for the West Coast Main Line, which will have Class 390 trains running at 140 mph using in-cab signalling.

High Speed Two will surely make this incompatibility worse, unless CAF can upgrade the Nova2 trains for 140 mph running.

Replacing the Nova2 trains with Class 802 trains, which are being built for 140 mph running, would solve the problem.

Nova3 And Class 68 Locomotives

There are powerful reasons to replace diesel locomotives on the UK’s railways, with noise, pollution and carbon emissions at the top of the list.

As Northern Powerhouse Rail is created, there will be more electrification between Manchester and York, adding to the pressure to change the traction.

  • There could be a change of locomotives to Class 88 or Class 93 locomotives, which would run using the overhead electrification, where it exists.
  • The trains could be changed to Class 802 trains.

The Class 68 locomotive is increasingly looking like an interim solution. At least, it’s a less polluting locomotive, than the dreaded and ubiquitous Class 66 locomotive.

Class 185 Replacement

TPE will still have a fleet of diesel three-car Class 185 trains.

  • They are running on routes between Manchester and Hull and Cleethorpes via Huddersfield, Leeds and Sheffield.
  • These are best described as just-about-adequate trains and are one of The Treasury’s boob-buys.
  • As Northern Powerhouse Rail is created, they will be increasingly running under wires.
  • Could it be likely that more capacity will be needed on routes run by these trains?
  • The capacity of a Class 185 train is 169 seats, as opposed to the 342 seats of a five-car Class 802 train.

I think it could be very likely that instead of running pairs of Class 185 trains, TPE will replace them with five-car Class 802 trains.

Conclusion

I very much feel, that over the next few years, TPE’s fleet will change further in the direction of a one-unified fleet!

 

 

 

June 15, 2019 Posted by | Transport | , , , , , , , | 4 Comments

Bedwyn, Didcot Parkway And Oxford Services After Crossrail Opens To Reading

When Crossrail opens to Reading as it is rumoured with happen in December 2019, what will happen to the Great Western Railway (GWR) services to Bedwyn, Dicot Parkway and Oxford?

The Current Services

These services currently run to these destinations from London Paddington station.

  • Bedwyn station has an hourly service, that goes non stop between London and Reading and then calls at all stations between Reading and Bedwyn.
  • Didcot Parkway station has a two trains per hour (tph) stopping service, that stops at most stations, including those between Reading and Didcot Parkway.
  • Oxford station has a two tph fast service.
  • Reading station has a two tph stopping service, that stops at most stations.
  • The Didcot Parkway and Reading services give London and Reading a four tph electric service.
  • Other trains stop at important stations and there are some shuttle trains serving Reading, Didcot Parkway and Oxford.

Recent developments have included

  • Oxford and Bedwyn services now generally seem to run from the main station.
  • The fast Oxford services now run by Class 802 trains.

GWR are also testing running Class 802 trains to Bedwyn.

Future Services To Bedwyn

The turnback facility at Bedwyn station has been upgraded, so that it can take a five-car Class 802 train.

When some sighting and safety issues are settled, it is likely that Class 802 trains will take over services to Bedwyn.

  • Five-car bi-mode Class 802 trains will be used.
  • Trains will not stop between London and Reading.
  • Trains will stop at all station between Reading and Bedwyn.
  • Trains will run on electric power between London and Newbury.
  • Trains will run on diesel power between Newbury and Bedwyn.

Will the current seventy minute time be reduced by the faster trains, running at higher speed between London and Reading?

Battery Trains To Bedwyn

In Hitachi Plans To Run ScotRail Class 385 EMUs Beyond The Wires, I wrote about how batteries could be added to Class 385 trains, so they could run services without electrification.

Consider.

  • Class 802 and Class 385 trains are both both members of Hitachi’s A-Train family, sharing many features and systems.
  • Newbury to Bedwyn and back is about thirty miles.
  • Batteries could be charged between London and Newbury.

I very much feel that if Hitachi apply battery technology to the Class 802 trains, that Bedwyn could be an ideal test destination.

Extension Of Bedwyn Services To Marlborough

In A Station For Marlborough, I wrote about a local plan to open a new station in the twon of Marlborough, which would be on a single track branch, that leaves the main line to the West of Bedwyn.

Class 802 trains with a battery capability, would be the ideal trains for this extension.

Future Services To Oxford

GWR have started running bi-mode Class 802 trains to Oxford at a frequency of two tph

  • Services stop at Slough and Reading.
  • I have seen nine-car trains on this route.
  • Trains run on electric power between London and Didcot Parkway
  • Trains run on diesel power between Dicot Parkway and Oxford.

The service is augmented with a diesel shuttle between Oxford and Didcot Parkway.

  • This service runs at a frequency of two tph
  • One train every two hours is extended to Banbury.
  • This service is the only way to get to the intermediate stations of Appleford, Culham and Radley.

I very much feel that services between London and Oxford can be improved.

Four tph To Oxford

If train companies feel that Reading is worth four tph on Crossrail between the city and London, surely Oxford needs a four tph GWR service to the capital.

  • Two would be fast trains stopping only at Reading and Slough.
  • Two would stop at Slough and all stations between Reading and Oxford.
  • Bi-mode Class 802 trains would be used.
  • Trains run on electric power between London and Didcot Parkway
  • Trains run on diesel power between Dicot Parkway and Oxford.

Note.

  1. All intermediate stations would have a direct two tph service to London, Reading and Oxford.
  2. Currently, many journeys involve a long wait or a change at Didcot Parkway.

In addition, no station between Reading and Didcot Parkway gets a worse service than they do now, with the Class 387 trains to Didcot Parkway.

Battery Trains To Oxford

If Hitachi develop them, why not?

A Reading And Oxford Shuttle

I very much believe that important commuter routes need a frequency of four tph, as this enables a Turn-Up-And-Go service and encourage passenger numbers. Especially on a route like Reading and Oxford, where there is a lot of new housing being built.

If two tph are run between London and Oxford, stopping at all staions between Reading and Oxford, perhaps the way to give this service would be to run a shuttle between Reading and Oxford using bi-mode Class 769 trains.

  • A two tph shuttle would give four tph at all intermediate stations.
  • Trains would run on electric power between Reading and Didcot Parkway.
  • Trains would run on diesel power between Didcot Parkway and Oxford.
  • Some or all trains could be extended to Banbury.
  • I estimate that four trains would,d be needed for two tph.

Oxford would only be getting the quality of railway system a city of its size and standing needs.

Conclusion

There is a lot of scope to improve the train services in the Thames Valley, whether or no Crossrail takes over the Reading services.

 

 

April 21, 2019 Posted by | Transport | , , , , , | Leave a comment