The Anonymous Widower

Beeching Reversal – Consett-Newcastle Connection

This is one of the Beeching Reversal projects that the Government and Network Rail are proposing to reverse some of the Beeching cuts. There used to be a direct line between Newcastle and Consett, which was the Derwent Valley Railway, which connected Consett to the Tyne Valley Line.

I would assume that the basis of the plan, is to reinstate this route and build a new station at Consett.

The Former Route

I will show the route starting from the Tyne Valley Line.

Connection To The Tyne Valley Line

This Google Map shows the MetroCentre with the Tyne Valley Line running along its North side.

Note.

  1. The River Tyne running along the North side of the map.
  2. MetroCentre station on the Tyne Valley Line is by the North-East corner of the MetroCentre.
  3. The River Derwent meanders its way to the River Tyne, to the West of the MetroCentre.
  4. The Derwent Valley Line used to come through this area to join the Tyne Valley Line.

I have a feeling that much of the route of the Derwent Valley Line lies under the new roads.

This map clipped from the Wikipedia entry for the Derwent Valley Line, shows how, the line connected to the Tyne Valley Line.

This Google Map shows the area.

Note.

  1. The Scotswood Railway Bridge is the dark-coloured bridge in the North-West corner of the map.
  2. The Tyne Valley Line runs East-West across the map.
  3. Swalwell station must have been in the area of the junction on the A1.

As the old route appears to be blocked, another route must be found to connect to the Tyne Valley Line.

Perhaps there would be enough space to squeeze a railway line alongside the River Derwent.

Between Swalwell And Nine Arches Viaduct

The Nine Arches Viaduct is an iconic feature of the line. This image of the bridge was taken from a Google Map.

This second image shows it as a map.

 

Note that I have arranged the map, so that the path that uses the route of the Derwent Valley Line runs between the South-West and North-East corners of the map.

This third Google Map has the Nine Arches Viaduct in the South-West corner and Swalwell in the North-East corner.

Note the tadpole-shaped green space by the bridge.

Between Nine Arches Viaduct and Lintz Green

This Google Map shows this section.

Note.

  1. The Nine Arches Viaduct is in the North-East corner.
  2. Lintz Green is in the South West corner.

On the Derwent Valley Railway, there were stations at Lintz Green and Rowlands Gill.

The History section in the Wikipedia entry for the Derwent Valley Railway, explains why a more direct route wasn’t taken in this area.

Between Lintz Green And Ebchester

This Google Map shows this section.

Note.

Lintz Green is at the Eastern edge of the map.

Ebchester is in the South-West corner.

On the Derwent Valley Railway, there were stations at High Westwood and Ebchester.

Between Ebchester and Consett

This Google Map shows this section.

Note.

  1. Ebchester is at the Northern edge of the map in the centre.
  2. Consett is in the South of the map.
  3. Shotley Bridge Hospital is an NHS hospital.

On the Derwent Valley Railway, there were stations at Shotley Bridge, Blackhill and Consett.

Consett Station

A new station would have to be built in Consett.

Consett is a town of around 25,000 and is shown in this Google Map.

Note that the red arrow shows the rough location of the original station near Annfield Plain. The station and the tracks were demolished in the 1980s to make way for new roads.

How thinking on transport has changed in forty years!

Is This Route Feasible?

Google gives the distance between the Metrocentre and Consett as 11.5 miles and Wikipedia says that Consett is about 900 feet above sea level.

To put the altitude into perspective, this is higher than Merthyr Tydfil, but not as high as Buxton, so I feel that trains could ascend to Consett, as steam trains did in far-off Victorian days, when they carried over half a million passengers every year, according to Wikipedia.

I would say, that although restoring the route could be challenging, it would not be filed under Impossible.

These are a few other thoughts.

Would The Route Carry Freight?

If we’re talking about long freight trains with lots of containers or many trucks of coal, the answer is probably a negative.

But rail freight is changing, I can see many towns in the UK getting a high speed parcels service using modified electric multiple units.

  • Rail Operations Group and others are planning to experiment with this type of service.
  • With on-line shopping, 25,000 residents can generate a lot of deliveries and returns.
  • The average guy on the Consett omnibus, is getting more worried about carbon emissions.

But trains like these could fit in with the passenger service on the route and could even unload at a well-designed passenger terminal in Consett.

The route would also have to be able to take maintenance and construction trains, just like the London Underground and the Tyne and Wear Metro do!

Would The Route Be Single- Or Double-Track?

Consider.

  • The original Victorian route was double-track.
  • The more trains on the route, the greater the need for a full double-track railway.
  • Would the Nine Arches Viaduct accommodate a double-track.
  • Single-track railways are easier to construct and more affordable.

Hopefully a serious study, will give an answer.

How Would Trains Go Between MetroCentre and Newcastle Stations?

Currently, there are three trains per hour (tph) between MetroCentre and Newcastle stations.

The Tyne and Wear Metro generally runs on the principle of five tph, so a one or two tph service between Consett and Newcastle would fit in well with the Tyne and Wear Metro, even if it was not their service.

This Google Map shows MetroCentre station.

Could a third platform be fitted here to run a shuttle service to Consett?

Trains between MetroCentre and Newcastle stations, go via Dunston station, Norwood Junction and the King Edward VII Bridge.

Note.

  1. Norwood Junction also allows trains to go between The Tyne Valley Line and the East Coast Main Line in both North and South directions.
  2. The comprehensive track layout to the South of Newcastle allows access to everywhere.

The Consett trains could even be run on a Back-to-Back basis to Ashington and Blyth, which is now being called the Northumberland Line in the media.

Would The Line Be Zero-Carbon?

I feel strongly, that all new or reopened railways should be zero-carbon.

But whether it should be electrified is another matter and depends on the rolling stock.

Battery Electric Trains To Consett

If the route to Consett is to be zero-carbon, then the obvious choice for the route are battery electric trains.

  • To run these successfully, there would probably need to be some electrification along the Tyne Valley Line, as far as the junction with the new Derwent Valley Line, so trains started the climb to Consett with full batteries.
  • If necessary, some parts of the Derwent Valley Line could be electrified, to assist the trains up the hill.
  • Coming down from Consett, they could use Newton’s friend, with regenerative braking charging the batteries.
  • Intriguingly, between MetroCentre and Hexham is under twenty miles, so why not run these services using similar battery electric trains.

I also think, that if the electrification were to be 25 KVAC, then it could enable battery electric trains like Hitachi’s Regional Battery Train or CAF’s proposed battery-electric Class 331 train, to run between Newcastle and Carlisle stations.

The Tyne And Wear Metro’s New Trains

I believe that the new trains being built by Stadler for the Tyne and Wear Metro, will be very similar to the Class 777 trains for Merseyrail.

The Class 777 trains are known to have this features.

  • A capacity of 484 passengers.
  • An operating speed of 75 mph.
  • A weight of 99 tonnes.
  • Ability to use 750 VDC third-rail electrification.
  • A small battery to be used for hotel power, when there is no electrification.
  • Some will be fitted with batteries to allow route extension on unelectrified lines, like between Ormskirk and Preston, which is 15.3 miles.
  • In the future, they will be able to use 25 KVAC overhead electrification.

The new Tyne and Wear trains appear to be different to the Class 777 trains in the following ways.

  • A different length, with five cars instead of four.
  • Ability to use 750 VDC overhead instead of 750 VDC third-rail electrification.
  • Longitudinal instead of transverse seating.

These facts should also be born in mind.

Stadler built the Class 399 tram-trains for Sheffield, that can use both 750 VDC and 25 KVAC overhead electrification from the same pantograph.

Parts of the Tyne and Wear Metro use tram-train operation under the Karlsruhe model, which is also used in Sheffield.

Could The Tyne And Wear Metro’s New Trains Work Between Newcastle And Consett Stations?

I feel if the following conditions were to be met, that the Tyne And Wear Metro’s new trains, would be able to work the route.

  • Batteries with sufficient range to work the route were fitted.
  • Ability to use both 750 VDC and 25 KVAC overhead electrification.
  • Sufficient electrification were erected to power the train and charge the batteries on their journey between Newcastle and MetroCentre stations.

It is my view, that the trains could be ideal for the route.

They could also work between Newcastle and Hexham, with slightly larger batteries than their Liverpool cousins.

What Size Batteries Would Be Needed For A Service To Consett?

I will do a calculation based on the Class 777 train figures.

  • The train weight is 99 tonnes.
  • Each of 484 passengers weighs 80 Kg with baggage, bikes and buggies.
  • This adds up to 38.7 tonnes giving a train weight of 137.7 tonnes.

Using Omni’s Potential Energy Calculator gives a value of 103 kWh to lift the full train the 900 feet to Consett.

In an article in the October 2017 Edition of Modern Railways, which is entitled Celling England By The Pound, Ian Walmsley says this in relation to trains running on the Uckfield Branch, which is not very challenging.

A modern EMU needs between 3 and 5 kWh per vehicle mile for this sort of service.

The new Tyne and Wear Metro trains have five cars, so assuming 3 kWh per vehicle mile, would need the following energy to power the train to Consett.

5* 3 * 11.5 = 172.5 kWh

I wouldn’t be surprised to see a 400 kWh battery on the train.

On the flat, it would do about twenty-seven miles, which would mean the train could provide a service between Newcastle and Hexham.

Incidentally, the distance between Newcastle and Ashington is under twenty five miles of which a couple of miles are electrified.

Conclusion

Newcastle and Consett would appear to be an ideal route to reopen.

It would require.

  • A dozen miles of new track. much of which would be on an dismantled alignment.
  • An appropriate number of new stations.
  • Some electrification between Newcastle and MetroCentre stations.
  • A number of the new Stadler trains for the Tyne and Wear Metro to be fitted with batteries.

A service of one or two tph could be provided.

In addition, the following could be possible.

  • The Newcastle and Hexham service could be run by the same battery electric trains.
  • The Consett and Newcastle service could be run Back-to-Back with the proposed Newcastle and Ashington service.

This scheme has collateral benefits.

 

 

December 10, 2020 Posted by | Transport/Travel | , , , , , , , , , , , , | 7 Comments

National Trust Looks At Car Ban In Lake District

The title of this post is the same as that as that of this article in yesterday’s Sunday Times.

The secondary headline sums up the article.

Nearly 20m visitors a year are ‘loving the national park to death’, and officials are looking at excluding drivers.

So what is to be done?

Can The Railways Help?

In 2015, I spent Three Days in Preston and explored the area by train.

These problems were apparent on the trains and at the stations.

  • The capacity, quality and frequency of the trains to Windermere is pitiful.
  • The capacity, quality and frequency of the trains along the Cumbrian Coast Line is inadequate.
  • Bus information and interchanges could be better.
  • Getting a train to Penrith North Lakes station was difficult.

The only line with an acceptable train service is the West Coast Main Line.

Everything else needs major improvements.

These are some random thoughts.

Could Carlisle Become The Rail Tourism Centre For The Borderlands And The Lakes?

These rail lines and services are already or will be connected to Carlisle Citadel station, within the next few years.

  • Virgin services on the West Coast Main Line between London and the South and Glasgow and Edinburgh in Central Scotland.
  • TransPennine Express services on the West Coast Main Line between Liverpool and Manchester in the South and Glasgow.
  • Possible Grand Union services on the West Coast Main Line between London and Stirling for the North of Scotland.
  • High Speed Two services between London and the South and Glasgow and Edinburgh in Central Scotland.
  • ScotRail services on the Glasgow South Western Line between Carlisle and Glasgow via Dumfries and Kilmarnock.
  • ScotRail services on an extended Borders Railway between Carlisle and Edinburgh via Hawick and Galashiels.
  • Northern services on the Tyne Valley Line between Carlisle and Newcastle via Hexham and the Metro Centre.
  • Northern services on the Settle and Carlisle Line between Carlisle and Leeds.
  • Northern services on the Cumbrian Coast Line between Carlisle and Carnforth via Workington, Whitehaven and Barrow.

Carlisle sits at the centre of a network of some of the most scenic rail lines, anywhere in the world.

Rail services in the area with the exception of the through services, provided by Virgin and TransPennine Express are probably considered by their operators to be a pain.

  • They are generally not used by commuters.
  • There are regular operational problems like floods and landslips.
  • They are overcrowded at some times of the year and need expensive new rolling stock.
  • Rail tourists from aboard probably complain like mad.

But above all the services probably lose money hand over fist.

What Is The Ideal Train For Scenic Routes?

Two possible trains for scenic routes are now in service in the UK.

The Scottish Solution – Inter7City

ScotRail are now introducing four- and five-car InterCity 125 trains on routes between the seven cities in Scotland.

They will probably do a good job and they have the following.

  • Large windows to enjoy the views.
  • Many seats have tables.
  • An on-board buffet and trolley service.
  • Wi-fi and power sockets for phones and laptops.
  • The trains should be reliable, as there is a vast knowledge base about running these trains.
  • The trains can be easily lengthened, by adding extra cars.
  • The trains were 125 mph trains and are probably slower in this application.

But the trains are forty years old and have two enormous diesel engines on each end.

The Swiss Solution – Class 755 train

Greater Anglia are introducing three- and four-car Class 755 trains on rural routes in East Anglia.

They appear to be doing a good job with high passenger satisfaction and they have the following.

  • Large windows to enjoy the views.
  • A number of seats have tables.
  • Space for bicycles.
  • Wi-fi and power sockets for phones and laptops.
  • The trains have level access between train and platform.
  • Hopefully, the trains will be reliable, as they are brand new and Stadler has been making similar trains for over ten years.
  • The trains can use 25 KVAC overhead electrification, where it is available.
  • The trains can work in multiple formations.
  • The trains can be easily lengthened, by adding extra cars.
  • The trains are 100 mph trains.

But the trains still have a diesel power-pack in the middle for operation independently.

In future, these trains will be used to run new services between London and Lowestoft, which is a distance of 118 miles of which 59 miles is electrified.

Similar trains will be fitted with batteries for the South Wales Metro.

Could a train be built with the best of all the features?

I believe the Class 755 train is a pretty good start, but it would have the following extra features.

  • Ability to run at up to 125 mph on 25 KVAC overhead or 750 VDC third rail, where the track allows.
  • A well-designed buffet.
  • 50 mile battery range.
  • A stand-by generator.
  • The ability to fast-charge the battery at a station stop.

I also think that Hitachi could make a five-car AT-300 train and Bombardier could make an Aventra, that met this specification.

What would a fleet of battery-electric trains do for the rail lines around Carlisle?

  • Hopefully, they would become a tourist attraction in their own right and encourage visitors to corm by train.
  • Frequencies would be at least two trains per hour on all routes.

This could be a starting point for making the area easier to access.

Should Stations Around The Lakes Be Developed With Bus Interchanges?

I’ve seen the bus interchange at Windermere station, but are other stations around the Lakes as well provided with comprehensive bus routes?

The objective surely should be that if a family wanted to have a day out in the Lakes from their home in Liverpool or Manchester, they should be able to get a train to a convenient station and a bus to their final destination.

Surely, if there is a sensible alternative, then visitors might use it.

Could The Cockermouth, Keswick and Penrith Railway Be Reopened?

The Cockermouth, Keswick and Penrith Railway was finally closed in the 1970s and according to Wikipedia, the track-bed has been used for roads and other developments.

I doubt that the railway could be reopened, but a modern light rail route would probably be a very valuable tourist asset.

But Would Good Train And Bus Routes Cut The Traffic In The Lakes?

I doubt it!

If someone has spent £40,000 or more on an expensive car, they feel they have bought the right to drive it anywhere they want!

The Dutch once talked about road pricing for every vehicle and that government lost the next election.

Conclusion

Traffic congestion in the Lakes, is a problem that threatens other areas, where tourists want to go.

So will as the National Trust are suggesting have to ban cars to restore some sanity?

I suspect so!

But it won’t be popular!

 

 

November 11, 2019 Posted by | Transport/Travel | , , , , , , , , , , , , | 3 Comments

Could Electric Trains Run On Long Scenic And Rural Routes?

In the UK we have some spectacular scenic rail routes and several long rural lines.

Basingstoke And Exeter

The West of England Main Line is an important rail route.

The section without electrification between Basingstoke and Exeter St. Davids stations has the following characteristics.

  • It is just over one hundred and twenty miles long.
  • There are thirteen intermediate stations, where the expresses call.
  • The average distance between stations is around nine miles.
  • The longest stretch between stations is the sixteen miles between Basingstoke and Andover stations.
  • The average speed of trains on the line is around forty-four mph.

There is high quality 750 VDC third-rail electrification at the London end of the route.

Cumbrian Coast Line

The Cumbrian Coast Line  encircles the Lake District on the West.

The section without electrification between Carnforth and Carlisle stations has the following characteristics.

  • It is around a hundred and fourteen miles long.
  • There are twenty-nine intermediate stations.
  • The average distance between stations is around four miles.
  • The longest stretch between stations is the thirteen miles between Millom and Silecroft stations.
  • The average speed of trains on the line is around thirty-five mph.

There is also high standard 25 KVAC electrification at both ends of the line.

Far North Line

The Far North Line is one of the most iconic rail routes in the UK.

The line has the following characteristics.

  • It is one-hundred-and-seventy-four miles long.
  • There are twenty-three intermediate stations.
  • The average distance between stations is around seven miles.
  • The longest stretch between stations is the thirteen miles between Georgemas Junction and Wick stations.
  • The average speed of trains on the line is around forty mph.

The line is without electrification and there is none nearby.

Glasgow To Oban

The West Highland Line is one of the most iconic rail routes in the UK.

The line is without electrification from Craigendoran Junction, which is two miles South of Helensburgh Upper station  and the section to the North of the junction, has the following characteristics.

  • It is seventy-eight miles long.
  • There are ten intermediate stations.
  • The average distance between stations is around eight miles.
  • The longest stretch between stations is the twelve miles between Tyndrum Lower and Dalmally stations.
  • The average speed of trains on the line is around thirty-three mph.

From Glasgow Queen Street to Craigendoran Junction is electrified with 25 KVAC overhead wires.

Glasgow To Mallaig

This is a second branch of the West Highland Line, which runs between Crianlarich and Mallaig stations.

  • It is one hundred and five miles long.
  • There are eighteen intermediate stations.
  • The average distance between stations is around five miles.
  • The longest stretch between stations is the twelve miles between Bridge Of Orchy and Rannoch stations.
  • The average speed of trains on the line is around twenty-five mph.

Heart Of Wales Line

The Heart of Wales Line is one of the most iconic rail routes in the UK.

The line is without electrification and the section between Swansea and Shrewsbury stations, has the following characteristics.

  • It is just over one hundred and twenty miles long.
  • There are thirty-one intermediate stations.
  • The average distance between stations is around four miles.
  • The longest stretch between stations is the thirteen miles between Shrewsbury and Church Stretton stations.
  • The average speed of trains on the line is just under forty mph.

There is also no electrification at either end of the line.

Settle And Carlisle

The Settle and Carlisle Line is one of the most iconic rail routes in the UK.

The section without electrification between Skipton and Carlisle stations has the following characteristics.

  • It is just over eighty miles long.
  • There are thirteen intermediate stations.
  • The average distance between stations is around six miles.
  • The longest stretch between stations is the sixteen miles between Gargrave and Hellifield stations.
  • The average speed of trains on the line is around forty mph.

There is also high standard 25 KVAC electrification at both ends of the line.

Tyne Valley Line

The Tyne Valley Line is an important route between Carlisle and Newcastle stations.

The line is without electrification has the following characteristics.

  • It is just over sixty miles long.
  • There are ten intermediate stations.
  • The average distance between stations is around six miles.
  • The longest stretch between stations is the sixteen miles between Carlisle and Haltwhistle stations.
  • The average speed of trains on the line is around mph.

There is also high standard 25 KVAC electrification at both ends of the line.

A Pattern Emerges

The routes seem to fit a pattern, with very similar characteristics.

Important Local Transport Links

All of these routes are probably important local transport links, that get children to school, many people to large towns for shopping and entertainment and passengers of all ages to see their friends and relatives.

Many would have been closed but for strong local opposition several decades ago.

Because of the overall rise in passengers in recent years, they are now relatively safe for a couple of decades.

Iconic Routes And Tourist Attractions

Several of these routes are some of the most iconic rail routes in the UK, Europe or even the world and are tourist attractions in their own right.

Some of these routes are also, very important in getting tourists to out-of-the-way-places.

Lots Of Stations Every Few Miles

The average distance between stations on all lines seems to be under ten miles in all cases.

This surprised me, but then all these lines were probably built over a hundred years ago to connect people to the expanding railway network.

The longest stretch between two stations appears to be sixteen miles.

Diesel Hauled

All trains seem to be powered by diesel.

This is surely very inappropriate considering that some of the routes go through some of our most peaceful and unspoilt countryside.

Inadequate Trains

Most services are run by trains, that are just too small.

I know to put a four-car train on, probably doubles the cost, but regularly as I explore these lines, I find that these two-car trains are crammed-full.

I once inadvertently took a two-car Class 150 train, that was on its way to Glastonbury for the Festival. There was no space for anything else and as I didn’t want to wait an hour for the next train, I just about got on.

Passengers need to be encouraged to take trains to rural events, rather than discouraged.

An Electric Train Service For Scenic And Rural Routes

What would be the characteristics of the ideal train for these routes?

A Four-Car Electric Train

Without doubt, the trains need to be four-car electric trains with the British Rail standard length of around eighty metres.

Dual Voltage

To broaden the applications, the trains should obviously be capable of running on both 25 KVAC overhead and 750 VDC third-rail electrification.

100 mph Capability

The trains should have at least a 100 mph capability, so they can run on main lines and not hold up other traffic.

No Large Scale Electrification

Unless there is another reason, like a freight terminal, quarry, mine or port, that needs the electrification, using these trains must be possible without any large scale electrification.

Battery, Diesel Or Hydrogen Power

Obviously, some form of power will be needed to power the trains.

Diesel is an obvious no-no but possibly could only be used in a small way as emergency power to get the trains to the next station, if the main power source failed.

I have not seen any calculations about the weight, size and power of hydrogen powered trains, although there have been some professional videos.

But what worries me about a hydrogen-powered train is that it still needs some sizeable batteries.

So do calculations indicate that a hydrogen-powered train is both a realisable train and that it can be produced at an acceptable cost?

Who knows? Until, I see the maths published in a respected publication, I will reserve my judgement.

Do Bombardier know anything?

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

A lot of the article takes the form of reporting an interview with Des McKeon, who is Bombardier’s Commercial Director and Global Head of Regional and Intercity.

This is a paragraph.

However, Mr McKeon said his view was that diesel engines ‘will be required for many years’ as other power sources do not yet have the required power or efficiency to support inter-city operation at high-speeds.

As Bombardier have recently launched the Talent 3 train with batteries that I wrote about in Bombardier Introduces Talent 3 Battery-Operated Train, I would suspect that if anybody knows the merits of hydrogen and battery power, it is Mr. McKeon.

So it looks like we’re left with battery power.

What could be a problem is that looking at all the example routes is that there is a need to be able to do station-to-station legs upwards of thirteen-sixteen miles.

So I will say that the train must be able to do twenty miles on battery power.

How Much Battery Capacity Should Be Provided On Each Train?

In Issue 864 of Rail Magazine, there is an article entitled Scotland High Among Vivarail’s Targets for Class 230 D-Trains, where this is said.

Vivarail’s two-car battery units contains four 100 kWh lithium-ion battery rafts, each weighing 1.2 tonnes.

If 200 kWh can be placed under the floor of each car of a rebuilt London Underground D78 Stock, then I think it is reasonable that up to 200 kWh can be placed under the floor of each car of the proposed train.

As it would be required that the train didn’t regularly run out of electricity, then I wouldn’t be surprised to see upwards of 800 kWh of battery installed in the train.

n an article in the October 2017 Edition of Modern Railways, which is entitled Celling England By The Pound, Ian Walmsley says this in relation to trains running on the Uckfield Branch, which is not very challenging.

A modern EMU needs between 3 and 5 kWh per vehicle mile for this sort of service.

So if we are aiming for a twenty mile range from a four-car train with an 800 kWh battery, this means that any energy consumption better than 10 kWh will achieve the required range.

Regular Charging At Each Station Stop

In the previous section, I showed that the proposed train with a full battery could handle a twenty mile leg between stations.

But surely, this means that at every stop, the electricity used on the previous leg must be replenished.

In Porterbrook Makes Case For Battery/Electric Bi-Mode Conversion, I calculated the kinetic energy of a four-car Class 350 train, with a full load of passengers, travelling at ninety mph, as 47.1 kWh.

So if the train is travelling at a line speed of ninety mph and it is fitted with regenerative braking with an efficiency of eighty percent, 9.4 kWh of energy will be needed for the train to regain line speed.

There will also be an energy consumption of between 3 kWh and 5 kWh per vehicle per mile.

For the proposed four-car train on a twenty mile trip, this will be between 240 and 400 kWh.

This will mean that between 240 and 400 kWh will need to be transferred to the train during a station stop, which will take one minute at most.

I covered en-route charging fully in Charging Battery/Electric Trains En-Route.

I came to this conclusion.

I believe it is possible to design a charging system using proven third-rail technology and batteries or supercapacitors to transfer at least 200 kWh into a train’s batteries at each stop.

This means that a substantial top up can be given to the train’s batteries at stations equipped with a fast charging system.

New Or Refurbished Trains?

New trains designed to meet the specification, could obviously be used.

But there are a several fleets of modern trains, which are due to be replaced. These trains will be looking for new homes and could be updated to the required battery/electric specification.

  • Greater Anglia – 30 x Class 379 trains.
  • Greater Anglia – 26 x Class 360 trains.
  • London North Western Railway – 77 x Class 350 trains.
  • TransPennine Express – 10 x Class 350 trains

In Porterbrook Makes Case For Battery/Electric Bi-Mode Conversion, I describe Porterbrook’s plans to convert a number of Class 350 trains to battery/electric trains.

These Class 350 Battery/FLEX trains should meet the specification needed to serve the scenic and rural routes.

Conclusion

I am led to the conclusion, that it will be possible to design a battery/electric train and charging system, that could introduce electric trains to scenic and rural routes all over the UK, with the exception of Northern Ireland.

But even on the island of Ireland, for use both North and South of the border, new trains could be designed and built, that would work on similar principles.

I should also say, that Porterbrook with their Class 350 Battery/FLEX train seem to have specfied a train that is needed. Pair it with the right charging system and there will be few no-go areas in mainland UK.

November 2, 2018 Posted by | Energy Storage, Transport/Travel | , , , , , , , , , , | 2 Comments