Dore And Totley Station – 13th July 2020
These pictures show Dore and Totley station.
These are my thoughts on the station and the tracks through it.
The Midland Main Line And High Speed Two
The two tracks, that are furthest away from the station platform are the Midland Main Line between Sheffield and Chesterfield, Derby and the South.
- These tracks will be taken over by High Speed Two.
- They will be electrified with 25 KVAC overhead electrification between Clay Cross North junction and Sheffield station.
- The trains on the Midland Main Line will continue to use the electrified tracks.
- East Midlands Railway have ordered bi-mode Class 810 trains, which will each be 120 metres long or 240 metres long, when running as a pair.
- CrossCountry’s Class 220 trains are 187 metres long running as a pair.
- I estimate that the faster trains were doing around 100 mph, as they passed Dore and Totley station. I shall measure it properly next time, I go to Sheffield on a train.
Note.
- High Speed Two’s trains will probably be going through at the same speed as East Midlands Railway’s Class 810 trains.
- High Speed Two will be running their 200 metre long classic-compatible trains to and from Sheffield, so except that there will be two more trains in every hour, there will be little difference.
- Both the High Speed Two and the East Midlands Railway trains will be running on electric power between Sheffield and Chesterfield stations.
- It is likely that other services will use electric power on the Midland Main Line.
- There will be no platforms on the High Speed tracks at Dore and Totley station.
I would suspect that there will be little disruption to train services through the area, whilst the electrification is installed, judging by the disruption caused during electrification between Bedford and Corby.
Dore Junction
Dore Junction is a triangular junction, that connects the Hope Valley Line and the Midland Main Line to the South of Dore and Totley station.
This Google Map shows Dore Junction.
Note.
- Dore and Junction station is at the North of the Map.
- Dore West Junction is in the South West corner of the map and leads to the Hope Valley Line.
- Dore South Junction is in the South East corner of the map and leads to Chesterfield on the Midland Main Line.
This second Google Map shows Dore South Junction.
Could this junction be improved to increase capacity and efficiency?
- The Southern track of the triangular junction is only single track.
- It is a major route for stone trains between Derbyshire and London and the South.
If Network Rail have any ideas for Dore Junction, then surely, when the works in the area are being carried out, is the time for them to be performed.
Platform Length At Dore And Totley Station
I took these two pictures when I arrived at Dore and Totley station.
As the train was formed of two two-car Class 150 trains and the train fits the platform, it would appear that the platform is about eighty metres long.
An Extra Platform At Dore And Totley Station
There may be no plans to put platforms on the Midland Main Line, but plans exist for an extra track through the station, that will connect to the Hope Valley Line.
This Google Map shows Dore and Totley station and the Midland Main Line.
The second platform wouldn’t be the widest platform,. but I’m sure a second track and a safe platform could be squeezed in.
- A bridge with lifts would be needed.
- The current single platform at the station is around eighty metres long, but as I said in Beeching Reversal – Sheaf Valley Stations, the platforms must be long enough to take a pair of Class 185 trains or a five-car Class 802 train, which is probably around 140 metres.
I wonder if more space is needed, the Midland Main Line could be realigned to give more space and better performance.
A Turnback At Dore And Totley Station
In Beeching Reversal – Sheaf Valley Stations, I said this about a possible turnback at Dore and Totley station.
This Google Map shows Dore & Totley station and the area to the South.
Note.
- There would appear to be a lot of space between the Midland Main Line and the single track, that leads between Dore & Totley station and the Hope Valley Line.
Flying my helicopter, as low as I dare, it looks like the area is either a rubbish dump or very low grade businesses.
Crossrail has designed turnbacks at Abbey Wood and Paddington stations, that will handle twelve tph.
I believe that it would be possible to design a turnback at Dore & Totley station, that would handle eight trains per hour, if not twelve tph.It might even be possible to squeeze in some overnight stabling.
Whilst I was at Dore and Totley station, I met a couple, who were perhaps a few years older than me, who had grown up in the area.
He could remember local steam services between Sheffield and Dore and Totley stations, where there had been a turntable to the South of the station to reverse the locomotive.
Conclusion
After what I saw on my visit to Dore and Totley station, I would suspect that the station can be updated to the standard required to allow four tph between Manchester Piccadilly and Sheffield stations.
It could also be a station that will attract passengers.
Along The Hope Valley Line – 13th July 2020
These pictures show my return trip between Manchester Piccadilly and Dore & Totley stations.
There are an assorted set of stations.
- Some stations appear to have new platforms.
- Marple station has a impressive step-free bridge.
- Some stations may be Listed or should be.
- There are walking routes from some stations.
- Some stations need improvements to the access.
I also have some thoughts on the service.
The Class 150 Trains
The Class 150 trains have these characteristics.
- Installed Power – 426 kW
- Weight – 35.8 tonnes
- Operating Speed – 75 mph.
This compares with these for a Class 195 train.
- Installed Power – 780 kW
- Weight – 40 tonnes
- Operating Speed – 100 mph.
- Acceleration – 0.83 m/sec/sec
Unfortunately, I can’t find the acceleration for a Class 150 train, but I suspect that it’s not as good as the Class 195 train.
- I was in a Class 150 train, for both journeys.
- IThe train was on time both ways.
- The engine under my carriage wasn’t working that hard.
- The train was trundling around at around 60 mph.
- The operating speed of the line is 90 mph.
So I suspect, that a well-driven Class 195 train will shave a few minutes from the journey time.
Transport For The North’s Plan For Manchester And Sheffield
Transportbfor the North objective for Manchester Piccadilly and Sheffield stations can be summed up as follows.
Four tph in forty minutes.
As current trains take over anhour, it could be a tough ask!
The Timetable
The timetable isn’t very passenger-friendly with no easy-to-remember clock-face timetable.
This must be sorted.
Hopefully, it will increase the number of passengers riding on the route.
Battery Electric Trains
Consider.
- Sheffield station will be electrified for High Speed Two.
- It is likely that the route between Dore & Totley and Sheffield station will be electrified.
- There is electrification at the Manchester end of the route.
- The distance without electrification in the middle is probably about thirty-six miles.
- Fifty-sixty miles seems a typical range quoted for a battery electric train by train manufacturers.
As electric trains generally accelerate faster than their diesel equivalent, these could run the route reliably and save time on the journey.
Conclusion
I’m coming round to the opinion, that Transport for the North’s objectives for the route can be met without electrification.
Macclesfield Station And High Speed Two
Today, I went to Macclesfield station.
In the latest iteration of High Speed Two, two new destinations were added to the High Speed Two Network; Macclesfield and Lancaster.
These pictures show Macclesfield station.
It is a modern station, with three through platforms, two bridges and some Modernist architecture from the 1970s, that could be improved.
This Google Map shows the layout of the station.
Note.
- Platform 1 is in the West and is used by trains to Stockport and Manchester Piccadilly.
- Platform 2 is in the middle and is used by trains going to Stoke, London and the South.
- Platform 3 is in the East and appears to be used a couple of times per day.
- It also appears there might have been a fourth platform.
All platforms appear capable of handling an eleven-car Class 390 train, which are over two hundred and sixty metres in length.
Is the plan to use Macclesfield as a High Speed Two terminal feasible?
Which Trains Will High Speed Two Use On Macclesfield Services?
It appears that High Speed Two will have two types of trains.
- Trains built to the European loading gauge, that will only be able to work on high lines like High Speed One and High Speed Two. Examples would be Eurostar’s Class 373 and Class 374 trains.
- Trains built to the UK loading gauge, that could also work on existing UK 125 mph routes like the East Coast, Great Western, Midland and West Coast Main Lines. Examples would be Class 800. Class 801, Class 802, Class 390 and Class 745 trains.
The second type, which are referred to, as class-compatible trains will be used to Macclesfield, as these services will share track with Class 390 and other trains, that have been or will be built to the smaller UK loading gauge.
Will Classic-Compatible High Speed Two Trains Fit Into Macclesfield Station?
Currently, every hour, one eleven-car Class 390 train calls in Macclesfield station in both directions, as they provide one of Avanti \west Coast’s three trains per hour (tph) between London Euston and Manchester Piccadilly stations.
The current trains are sixty metres longer than the proposed classic-compatible High Speed Two trains, that could be terminating in Macclesfield station.
How Would Passengers Who Started And Finished Their Journeys In Macclesfield, Connect to Manchester?
Currently, these hourly services connect Manchester Piccadilly and Stoke stations.
- Avanti West Cost – Manchester Piccadilly and London Euston.
- CrossCountry – Manchester Piccadilly and Bournemouth
- CrossCountry – Manchester Piccadilly and Bristol
- Northern – Manchester Piccadilly and Stoke, which stops at all stations.
The characteristics would be common to all these four trains.
- Services call at Stockport, Macclesfield and Stoke stations.
- As services share tracks with a High Speed Two service, they must be reasonably fast.
- All except the Northern service are 125 mph trains.
- The Northern service is run by a 90 mph Class 323 electric train.
- As Manchester Piccadilly and Stoke via Stockport is a fully-electrified route, the trains should probably be able to take advantage.
In an ideal world should the frequency be six tph or one train every ten minutes in each direction?
Which Platforms Would Be Used To Terminate High Speed Two Services?
Trains built to the UK loading gauge could probably terminate in any of the three platforms.
But it might be advantageous to terminate all services in the same platform.
Platform 3 would be the obvious choice.
- It shares an island platform with classic services going South between Manchester Piccadilly and Stoke.
- Passengers starting their journeys in Manchester Piccadilly or Stockport could just walk across from their connecting train to the High Speed Two train.
It must surely be a possibility to make Platform 2 able to operate bi-directionally, so that all trains between Manchester Piccadilly and Stoke stations in both directions, stop in Platform 2, alongside the High Speed Two train for London and the South, that is waiting in Platform 3. The combined frequency would be eight tph. All passengers would just walk across the island platform to change trains.
Could A North-Facing Bay Platform Be Fitted Into The Northern End Of The Island Platform 2/3?
If you are going to provide a High Speed Two service to and from Macclesfield station, it needs to have superb and comprehensive connections to as many places as possible.
The station currently has four tph to Manchester Piccadilly, Stockport and Stoke, but would a North-facing bay platform with level access to the High Speed Two platform make any of the following feasible?
- Run a second local stopping service between Manchester Piccadilly and Macclesfield to give all intermediate stations two tph to High Speed Two.
- Run hourly services to places that don’t have good connections to high speed services to London and the South.
- The Stockport and Stalybridge Line could be used to connect Stalybridge and Huddersfield to High Speed Two.
- There might even be a way of creating a link between Macclesfield and Manchester Airport.
Note.
- Looking at the platform layout at Macclesfield station, fitting in a bay platform would appear to be feasible.
- The important Stockport station, which seems to have been forgotten by High Speed Two would probably have at least six tph to High Speed Two at Macclesfield station.
- The local train could be timed to arrive at Macclesfield station, a convenient time before the High Speed Two train is scheduled to depart.
The bay platform could even be part of Platform 3, if it was decided that trains stopping in Platform 3, never used the platform as a through platform. It would be Macclesfield’s version of the Clapham Kiss.
I suspect more space could be found, by moving the signal box at the end of the station.
\remember that these days most signalling is controlled from centralised Rail Operation Centres.
Could High Speed Two Trains Run Between Macclesfield And Manchester Piccadilly?
As I said earlier, High Speed Two’s classic-compatible trains will be the same cross-section and shorter, than an eleven-car Class 390 train.
So the answer to my question must be yes!
- This would enable a stop at Stockport station.
- No platform lengthening would be required at Manchester Piccadilly and Stockport stations.
High Speed Two must have good reasons for using Macclesfield as a terminal.
- There are capacity issues between Macclesfield and Manchester Piccadilly stations.
- Macclesfield offers opportunities to connect to places, that are difficult to reach from Manchester Piccadilly station.
But these problems could probably be overcome by digital signalling or extension of the Manchester Metrolink.
Could More High Speed Two Services Run Between Macclesfield Station and The South?
Consider.
- I believe that Macclesfield station could handle more than an hourly High Speed Two train.
- It is a general principle, that on a metro like the London Overground or Merseyrail, that a single platform can handle up to four or even six tph.
- Four tph would surely be too high, but Macclesfield could easily handle a second classic-compatible train to and from Birmingham Curzon Street via Stoke and Stafford.
- During the inevitable works at Manchester Piccadilly station to sccomodate High Speed Two, Macclesfield could offer an alternative route, between London and Manchester.
Using Macclesfield station, as an alternative terminal for Manchester Piccadilly, builds in extra capacity for the future and offers a valuable alternative route during construction and upgrade works.
Rationalisation Between Cross Country And High Speed Two
Consider.
- In a lot of locations North of Birmingham, CrossCountry and High Speed Two seem to provide similar services between the same stations.
- Using currently proposed connections between High Speed Two and the classic network, CrossCountry’s services could run faster.
- CrossCountry’s new fleet of trains will probably be multi-mode trains, that will be very similar to the classic-compatible High Speed Two trains.
- Some of the routes used by CrossCountry’s services will have a substantial upgrade to allow higher speeds and more trains, to speed up High Speed Two services.
There must be a case for rationalisation of services.
Conclusion
The more I look at High Speed Two terminating at Macclesfield station, the more I like it.
I can see these services running from the station in the future.
- High Speed Two – Macclesfield and London Euston – One tph – This service would additionally call at Birmingham Interchange to link up with CrossCountry to the South.
- High Speed Two – Macclesfield and Birmingham Curzon Street – One tph
- CrossCountry – Macclesfield and Bournemouth, Plymouth or Reading – One tph.
- Northern and others – Macclesfield and Manchester Piccadilly via Stockport – Four-six tph
- Northern – Macclesfield and Huddersfield via Stockport and Stalybridge – Two tph
- Northern – Macclesfield and Manchester Airport – Two tph.
Obviously, this is all speculation, but Macclesfield will develop into an important rail hub to the South-East of Manchester.
Rail Solar Projects Pave The Way For Renewables
The title of this post, is the same as that of this article on Engineering and Technology.
This is the introductory sub-title.
Electric trains could provide a huge guaranteed market for renewables, but it will need some railway-specific power equipment.
The article then goes on to describe how Riding Sunbeams are developing and sourcing the equipment to connect both 750 VDC and 25 KVAC electrification directly to solar panels.
It is not as easy, as you might think!
‘Build Greener’ You Say Boris? Got It. Just Say The Word, We’re Ready Here In North West England
The title of this post, is the same as that of this article on H2 View.
The article is written by Cadent‘s Network Director for the North West and what she says is a must-read.
Beeching Reversal – A New Station At Waverley In Sheffield
This is one of the Beeching Reversal projects that the Government and Network Rail are proposing to reverse some of the Beeching cuts.
In July 2019, I covered this new station in Sheffield Region Transport Plan 2019 – A New Tram-Train Route To A New Station At Waverley.
Note that to avoid confusion, I now refer to this station as Sheffield Waverley station.
This was my conclusion in the July 2019 post.
Why shouldn’t Sheffield have an advanced tram-train system to serve the Advanced Manufacturing Park?
I feel the service should be as follows.
-
- It should be terminated in a loop around the Waverley area and the Advanced Manufacturing Park.
- In the West it could terminate in Sheffield station or perhaps pass through and terminate in the West of the City.
- The service could be run using battery electric tram-trains, similar to the Class 398 tram-trains, that will be used on the South Wales Metro.
I don’t think that the engineering will be very challenging.
I shall be adding to this post.
Keadby 3 Low-Carbon Power Station
This article on Business Live is entitled Huge Green Power Station Proposed By SSE As It Embraces Hydrogen And Carbon Capture.
SSE Thermal is working on a low-carbon 910 MW gas-fired power station to join Keadby and Keadby 2 power stations in a cluster near Scunthorpe.
A spokesman for SSE is quoted as saying they will not build the plant without a clear route to decarbonisation.
On this page of their web site, SSE Thermal, say this about Keadby 3.
As part of our commitment to a net zero emissions future, Keadby 3 will only be built with a clear route to decarbonisation, either using hydrogen as a low-carbon fuel, or equipping it with post-combustion carbon capture technology. The project is at the early stages of development and no final investment decision has been made.
It should also be noted that SSE Renewables have also built a wind farm at Keadby. The web site describes it like this.
Keadby Wind Farm is England’s largest onshore wind farm. This 68MW renewable energy generation site can power approximately 57,000 homes.
There are a lot of good intentions here and I think that SSE haven’t disclosed the full picture.
It would seem inefficient to use hydrogen to power a gas-fired power station to achieve zero-carbon power generation.
- If you are using hydrogen created from steam reforming of methane, this creates a lot of carbon-dioxide.
- If you are using green hydrogen produced by electrolysis, then, why don’t you store the electricity in a battery?
Perhaps, SSE are trying out a new process?
This Google Map shows the area of Keadby to the West of Scunthorpe.
Note.
- The River Trent meandering through the area.
- Althorpe station is in the bend of the River,
- I’m fairly certain, that I remember an old airfield in the area.
- Keadby power station is a bit to the North of the waterway running West from the River and close to where the railway crosses the waterway.
This second Google Map shows a close-up of the power station.
This visualisation from SSE Thermal shows how the site might look in the future.
For me the interesting location is the village of Althorpe, where C and myself had friends.
They were always getting tourists arriving in the village looking for Princess Diana’s grave!
Carbon Capture And Storage At Keadby
If SSE have three large power stations at Keadby, a shared carbon capture and storage system could be worthwhile.
- There are numerous gas fields in the area and a big gas terminal at Theddlethorpe, to where they all connect.
- I was surprised to see, that one of thee fields; Saltfleetby is owned by President Putin’s favourite gas company; Gazprom.
- Some of these fields are actually on-shore.
- The power stations probably get their gas from the same terminal.
Some of these gas fields that connect to Theddlethorpe could be suitable for storing the carbon dioxide.
As there is masses of space at Keadby, I can see more gas-fired power stations being built at Keadby.
All would feed into the same carbon capture and storage system.
If gas was needed to be imported in a liquified form, there is the Port of Immingham nearby.
Absorption Of Carbon Dioxide By Horticulture
Consider.
- Increasingly, horticulture is getting more automated and efficient.
- Automatic harvesters are being developed for crops like tomatoes and strawberries.
- Instead of storing the carbon-dioxide in worked-out gas fields, it can also be fed directly to fruit and vegetables that are being grown in greenhouses.
- Keadby is surrounded by the flat lands of Lincolnshire.
How long will it be before we see tomatoes, strawberries, peppers and cucumbers labelled as British zero-carbon products?
Offshore Hydrogen
I’ll repeat what I said in ITM Power and Ørsted: Wind Turbine Electrolyser Integration.
This is from a press release from ITM Power, which has the same title as the linked article.
This is the introductory paragraph.
ITM Power (AIM: ITM), the energy storage and clean fuel company, is pleased to share details of a short project sponsored by the Department for Business, Energy & Industrial Strategy (BEIS), in late 2019, entitled ‘Hydrogen supply competition’, ITM Power and Ørsted proposed the following: an electrolyser placed at the wind turbine e.g. in the tower or very near it, directly electrically connected to the DC link in the wind turbine, with appropriate power flow control and water supplied to it. This may represent a better design concept for bulk hydrogen production as opposed to, for instance, remotely located electrolysers at a terminal or platform, away from the wind turbine generator, due to reduced costs and energy losses.
Some points from the remainder of the press release.
- Costs can be saved as hydrogen pipes are more affordable than under-water power cables.
- The proposed design reduced the need for AC rectification.
After reading the press release, it sounds like the two companies are performing a serious re-think on how wind turbines and their links to get energy on-shore are designed.
- Will they be using redundant gas pipes to bring the hydrogen ashore?
- Will the hydrogen come ashore at Theddlethorpe and use the existing gas network to get to Keadby?
It sounds inefficient, but then the steelworks at Scunthorpe will probably want masses of hydrogen for carbon-free steel making and processing.
Boosting Power Station Efficiency
There is also a section in the Wikipedia entry for Combined Cycle Power Plant called Boosting Efficiency, where this is said.
The efficiency of CCGT and GT can be boosted by pre-cooling combustion air. This is practised in hot climates and also has the effect of increasing power output. This is achieved by evaporative cooling of water using a moist matrix placed in front of the turbine, or by using Ice storage air conditioning. The latter has the advantage of greater improvements due to the lower temperatures available. Furthermore, ice storage can be used as a means of load control or load shifting since ice can be made during periods of low power demand and, potentially in the future the anticipated high availability of other resources such as renewables during certain periods.
So is the location of the site by the Trent, important because of all that cold water?
Or will they use surplus power from the wind farm to create ice?
The Proposed North Sea Wind Power Hub
The North Sea Wind Power Hub is a proposed energy island complex on the Eastern part of the Dogger Bank.
- The Dutch, Germans and Danes are leading the project.
- Along with the Belgians, we have been asked to join.
- Some reporting on the Hub has shown, airstrips in the middle of the complex to bring the workforce to the site.
- A Dutch report, says that as much as 110 GW of wind power could be developed by 2050.
- We are also looking at installing wind farms on our section of the Dogger Bank.
Geography says, that one of the most convenient locations to bring all this electricity or hydrogen gas ashore is North Lincolnshire
A Very Large Battery
I would also put a very large battery on the site at Keadby.
One of Highview Power‘s proposed 1 GWh CRYOBatteries would be a good start. This will be four times the size of the 250 MWh CRYOBattery, which the company is currently designing and building at Carrington in Greater Manchester.
Conclusion
The three power stations at Keadby are the following sizes
- Keadby 1 – 734 MW
- Keadby 2 – 803.7 MW
- Keadby 3 – 010 MW
This adds up to a total of 2447.7 MW. And if they fit carbon capture and storage it will be zero-carbon.
Note.
- Hinckley Point C is only 3200 MW and will cost around £20 billion or £6.25 billion per GW.
- Keadby 2 power station is quoted as costing £350 million. or £0.44 billion per GW.
These figures don’t include the cost of carbon capture and storage, but they do show the relatively high cost of nuclear.
Northern Line Extension Around Kennington Station – 10th July 2020
I took a trip to Kennington this afternoon to look at the sites of the Northern Line Extension around Kennington station.
These pictures show Kennington station.
It appears work is still proceeding inside the station to complete the extra passageways.
This Google Map shows the station.
As the hoardings seen in Braganza Street were not there this afternoon, have the builders finished the major works at the station?
I then walked to the site in Kennington Park, where there is a construction site, where they are building a headhouse.
This page on the TfL web site gives more details.
I took these pictures of the site today.
There does seem to be work to do, but I’ve no idea how much.
This Google Map shows the site.
If the shaft under the headhouse, is covered by the green cover, it’s not going to be enormous.
Finally, I walked to Kennington Green, where they are building another headhouse.
This page on the TfL web site gives more details.
I took these pictures of the site today.
It looks like the new concrete building on the far side of site will be clad in bricks to fit in with the houses.
This Google Map shows the site.
It does appear to be a very different design to the other site.
But there is still some time to go.































































































