Stadler Reports ‘Best Year’ Since IPO
The title of this post, is the same as that of this article on Railway Gazette.
This is the first paragraph.
Stadler has reported record orders and earnings before tax for the 2021 financial year.
And these are a few statistics.
- Orders were up by 28%.
- Revenue was up 18 %.
- Earnings before interest and tax (EBIT) was up 43 %.
- EBIT margin rose to 6·2%.
Overall group profits was slightly down on the previous year due to exchange rate losses.
There is a note of caution.
However, it cautions that it is unlikely to achieve its target EBIT margin of 8 to 9% in 2023 as previously forecast, predicting instead that this would be achieved by 2024-25.
Overall the company is doing well and certainly producing the best trains in Europe.
Driver Hospitalized After Brightline Train Hits Pickup Truck In Hallandale Beach
The title of this post, is the same as that of this article on 850 WFTL.
The driver certainly didn’t have a full load in the front of his pickup.
This paragraph describes the incident.
Dashcam video provided by Brightline captured the moment the driver of the silver pickup drove around the gate arm and onto the track a split second before impact. The arm was down when the collision happened.
Perhaps, the driver was trying to get a Darwin Award.
Wagons Ordered For Growing Freight Traffic
The title of this post, is the same as that of this article on Railway Gazette.
This is the first paragraph.
GB Railfreight and leasing company Porterbrook have placed an order for Greenbrier Europe to supply 50 JNA 60 m3 capacity four-axle box wagons for transporting construction materials.
Other points from the article.
- The wagons will be built in Romania.
- They will be delivered in the Autumn.
- Porterbrook research is indicating a possible increase of 35 % in construction sector traffic between now and 2034.
Certainly, judging by the number of posts about freight, the sector seems to be innovating and running more trains.
Freightliner’s New Livery
.As I passed through Ipswich yesterday, I took these images of Freightliner’s locomotives in their new livery.
Note.
- Freightliner’s new depot on the town side of the Great Eastern Main Line appears to be fully open.
- Freightliner’s Class 90 locomotives, which they received from Greater Anglia now seem to be in the new livery.
- Freightliner’s Class 08 shunter is also shown in the new livery.
It also looked like up to four Class 90 locomotives were parked by Ipswich station.
This Google Map shows the tracks at the Western end of Ipswich station.
Note.
- The Greater Anglia Class 755 train in Platform 1 of Ipswich station.
- The two Freightliner Class 90 locomotives in the old green livery in the locomotive parking.
- I wonder, if freight trains are now changing to electric haulage after being hauled out of Felixstowe into Ipswich Yard, before continuing their onward journey.
Yesterday, by the use of Real Time Trains, I found these trains changed to electric haulage at Ipswich.
- 0250 – 436K – Felixstowe North to Garston – Changed back to diesel at Crewe.
- 0912 – 496K – Felixstowe North to Trafford Park – Changed back to diesel at Crewe.
- 0932 – 497K – Felixstowe North to Ditton
- 1113 – 412L – Felixstowe North to Trafford Park
- 2046 – 410M – Felixstowe North to Trafford Park
- 2152 – 412M – Felixstowe North to Garston – Changed back to diesel at Crewe.
These are my thoughts.
Changing Locomotives At Ipswich
It seems to take about 25 minutes to change a locomotive from diesel to electric.
At Ipswich, this seems to fairly easy.
- The freight train from Felixstowe stops in Ipswich Yard to the West of the station.
- The diesel locomotive is detached and probably moved to the yard to the South of the station.
- The electric locomotive is moved from by the station and attached to the train.
- The train goes on its way using electric traction.
All locomotive movements don’t seem to be too challenging.
Could More Electric Services Be Run?
I found these paths yesterday, where services left Felixstowe and went South to London.
- Coatbridge – 1
- Ditton – 2
- East Midlands Gateway – 1
- Garston – 2
- Hams Hall – 2
- Lawley Street – 3
- Trafford Park – 5
- Wentloog – 3
This is a total of nineteen trains and currently only six are electrified between Ipswich and London.
Would Bi-Mode Locomotives Be More Efficient?
In GB Railfreight Plans Order For Future-Proofed Bi-Mode Locomotives, I wrote about how GB Railfreight were planning to acquire a fleet of bi-mode locomotives.
In the related post, I said this.
I feel that, as the locomotive must fit current routes and schedules, so I wouldn’t be surprised to see the following specification.
- UK loading gauge.
- Co-Co
- Class 90 locomotive power and operating speed on electricity of 3.7 MW and 110 mph.
- Class 66 locomotive power and operating speed on diesel of 2.5 MW and 75 mph.
- Ability to change between electric and diesel power at speed.
- Ability to haul a heavy freight train out of Felixstowe.
- Ability to haul passenger trains.
Stadler will have one eye on the fact, that if they get this design right, this order for up to fifty locomotives could be just the start.
These locomotives would be ideal for Felixstowe to Ditton, Garston and Trafford Park.
- They would eliminate changing locomotives on these routes.
- They would reduce carbon emissions and fuel usage.
- They would be able to run at at least 100 mph on the Great Eastern and West Coast Main Lines.
They might also open up other partially electrified routes from Felixstowe via London.
Felixstowe And Wentloog
Wentloog freight terminal in South Wales.
In Movable Overhead Electrification To Decarbonise Freight, I used the Ipswich and Wentloog route to show how a long route could be decarbonised by the use of moveable electrification.
Conclusion
It looks like a philosophy is emerging to decarbonise a large proportion of freight services out of the Port of Felixstowe.
Design Contract Awarded To Extend Railway Arches Low Line Concept
The title of this post is the same as that of this article on Ian Visits.
These are the first two paragraphs.
Plans to revamp the railway arches running through Wandsworth and Lambeth to create an extension of Southwark’s “low line” have taken a step forward after a contract was awarded to a design agency.
The extension would create a continuous walking and cycling route from Battersea to London Bridge, to connect communities with the creation of new spaces alongside the viaduct.
It looks to be an interesting concept with lots of possibilities.
Movable Overhead Electrification To Decarbonise Freight
The title of this post is the same as that as this article on Railway Gazette.
This is the first paragraph.
The use of a moveable overhead conductor rail to eliminate the need to use diesel locomotives at freight terminals where traditional fixed electrification equipment would obstruct loading and unloading is being demonstrated in the UK, and a trial in India is planned.
The Railway Gazette article also has two pictures, which show the overhead conductor rail in two positions.
Ipswich And Wentloog
In A Class 93 Locomotive Hauling A Train Between The Port Of Felixstowe And Wentloog, I wrote about running freight trains between Felixstowe and Wentloog using a Class 93 locomotive.
Currently, there appear to be three services a day each way between Felixstowe and Wentloog.
- They are diesel hauled.
- The Class 66 locomotive can’t travel faster than 75 mph.
- The route between Ipswich and Wentloog is fully-electrified.
- Other services that go from Felixstowe to the rest of the UK via London, are sometimes hauled by a Class 90 locomotive from Ipswich.
- Class 90 electric locomotives can haul trains at up to 110 mph.
This Google Map shows the layout of Wentloog freight terminal.
Fitting a moveable overhead conductor rail at Wentloog would surely allow carbon-cutting Class 90 locomotives to haul a train, between Ipswich and Wentloog.
How many other freight terminals can be electrified by installing a moveable overhead conductor rail?
Old Street Station – 18th March 2022
There has been some progress at Old Street station in the last week.
A large mobile crane has arrived on site and the concrete beams for the station have started to be installed.
Express On A Perpetual Motion Machine. Scientists Create An Electric Train That Will Charge By Gravity
The title of this post, is the same as that of this article on The Saxon.
These are the first two paragraphs.
The world’s first “infinity train” will recharge its electric batteries during deceleration using the force of gravity.
Scientists and engineers from the Australian company Fortescue Future Industries have begun developing the world’s first train that will be powered by gravity. The company plans to spend $50 million on this development over the next two years, according to the Daily Mail.
How Does The Train Work?
According to the article, the sequence of operation appears to be as follows.
- The train starts at the high end of the line.
- The train rolls down the hill to the low end of the line.
- As it descends, it will pick up kinetic energy due to gravity.
- Regenerative braking on the train will be used to charge the battery.
- The train will have a full battery, when it reaches the low end of the line.
- The full battery will then power the empty train back up the hill.
I have a feeling that this will work, where there is a full train coming down the hill and an empty one going up.
In an example, I will assume the following.
- The high end of the line is 100 metres above the low end.
- The train weighs 100 tonnes.
- The full load weighs 100 tonnes.
- Regenerative braking is 100 % efficient.
I can calculate these energy values for a train running down and then up the line.
- A full train just about to descend, which weighs 200 tonnes and is 100 metres up will have a potential energy of 54.4 kWh.
- Whilst descending, this energy will be converted to kinetic energy and the regenerative braking will transfer this energy to the battery, which will then contain 54.4 kWh of electrical energy.
- After descending, the full train, which weighs 200 tonnes and is zero metres up will have a potential energy of 0 kWh.
- After emptying, the empty train, which weighs 100 tonnes and is zero metres up will have a potential energy of 0 kWh.
- After ascending, the the empty train, which weighs 100 tonnes and is 100 metres up will have a potential energy of 27.2 kWh.
- When the train reaches the high end, there will still be 27.2 kWh left in the battery.
Note.
- After a trip, there will be some energy left in the battery to start the train rolling down the hill on the next trip.
- Effectively, the train is powered by the weight of its cargo, which in Fortescue’s case is very dense iron ore on its trains from Pilbara to the coast.
- In some ways the Infinity train carrying iron ore is a bit like an overshot water wheel, where weight is added to the wheel and this makes the wheel turn.
- The train is driven by the weight of the cargo.
It may look like perpetual motion, but the train needs to be loaded for each trip to increase its potential energy.
I will now look at a passenger train on the same route.
- The high end of the line is 100 metres above the low end.
- The train weighs 100 tonnes.
- I will assume there are 50 passengers in both directions.
- I will assume each weighs 80 Kg with baggage, bikes and buggies, which gives a weight of 4 tonnes.
- Regenerative braking is 100 % efficient.
I can calculate these energy values for a passenger train running down and then up the line.
- A passenger train just about to descend, which weighs 104 tonnes and is 100 metres up will have a potential energy of 28.3 kWh.
- Whilst descending, this energy will be converted to kinetic energy and the regenerative braking will transfer this energy to the battery, which will then contain 28.3 kWh of electrical energy.
- After descending, the full train, which weighs 104 tonnes and is zero metres up will have a potential energy of 0 kWh.
- After emptying and reloading, the empty train, which weighs 104 tonnes and is zero metres up will have a potential energy of 0 kWh.
- After ascending, the the empty train, which weighs 104 tonnes and is 100 metres up will have a potential energy of 28.3 kWh.
Note.
- After a trip, there will be almost no energy left in the battery to start the train rolling down the hill on the next trip.
- If the regenerative braking has an efficiency of less than 100 %, it would be unlikely to work.
But it would work, if an appropriate amount of energy were to be added to the battery at either or both ends of the route.
Could A Passenger Train Like This Work On A Real Route?
In the UK, there are several lines, where a rail line climbs a few hundred metres.
- Cardiff Central and Aberdare
- Cardiff Central and Ebbw Vale Town
- Cardiff Central and Merthyr Tydfil
- Cardiff Central and Rhymney
- Cardiff Central and Treherbert
- Glasgow Central and East Kilbride
- Llandudno Junction and Blaenau Ffestiniog
- Manchester Piccadilly and Buxton
- Manchester Piccadilly and Glossop
For the trains to work, I suspect the following is needed.
- Regenerative braking efficiency must be as close to 100 % as possible.
- The total number of passengers going down during the day needs to be at least the same as the total number of passengers going up.
- For passenger trains to work, an appropriate amount of energy needs to be added to the battery at either or both ends of the route.
Freight trains which are transferring weight down the hill will generally always work.
Conclusion
The Infinity Train will work well with heavy freight, but will probably need supplemental charging to work with passenger trains.
Both heavy freight and passenger trains will use less energy, than one working to traditional principles.
Great British Journeys┃Beautiful Railway Journeys┃24/7 Live Stream
The title of this post is the same as this National Rail video on YouTube.
This is their description.
Sit back and relax as you enjoy a driver’s eye view of Britain’s most picturesque railway journeys, streamed in our exclusive footage.
Experience what it’s like to travel across the Scottish Highlands; watch the waves crash against the Devon coast; get lost in the pleasant green land of Wales and immerse yourself in the natural beauty of Suffolk.
The sounds and the motion of travelling by train have been scientifically proven to help people relax, which is why we’ve developed Great British Journeys; a series of the country’s most scenic train journeys – all shot from the train driver’s cab.
It looks like this could be an idea that grows and could turn out to be good marketing.
Harrow-On-The-Hill Station – 16th March 2022
Harrow-On-The-Hill station is now step-free.
Note.
- Three lifts have been added with a new walkway between them.
- It looks like the brick-work and other details are tasteful and in keeping with the original station.
It is one of the best step-free installations, constructed in the last few years.
The Anonymous Widower 