The Anonymous Widower

Battery Train Fast Charging Station Tested

The title of this post, is the same as that of this article on Railway Gazette.

This is the first paragraph.

A prototype Voltap rapid charging station for battery trains has been tested under real-world conditions for the first time.

The Voltap system is from Furrer + Frey and this is the data sheet on their web site, which is entitled Voltap Charging Station For Battery Trains.

Looking at the pictures in the article, the system seems to consist of two components.

  • An overhead conductor rail suspended from pantries on the platform.
  • A container that contains all the power supplies and control systems.

It certainly looks to be a simple system to install and operate.

  • Charging would appear to take place through the pantograph, with no cables to handle.
  • It is claimed to be able to charge a train in an extremely short time.
  • The system is designed for areas, where the electricity network is perhaps a bit weaker.
  • It is available in 15 KVAC and 25 KVAC.
  • The system is future-proofed.

I can see these being suitable for several stations in the UK.

Norfolk And Suffolk

As an example, it looks like all the branch lines in Norfolk and Suffolk could be made suitable for battery-electric trains with Voltap systems at Cromer, Felixstowe, Lowestoft, Sheringham, Sudbury and Yarmouth.

Note.

  1. The Class 755 trains would be converted to battery-electric trains.
  2. Some stations would need more than one platform to have a charger.
  3. There may be other chargers to ensure that services like Norwich and Stansted Airport could be run electrically.

These pictures show Class 755 trains in various East Anglian stations.

Felixstowe and some other stations may need a slightly different installation due to the narrow platforms, but I’m sure Furrer + Frey have installations for all platforms.

I think Great British Railways are going to need a lot of these chargers and the battery-electric trains to go with them.

The Uckfield Branch

The Uckfield Branch probably needs to have some form of charging at Uckfield station.

The picture shows the single long platform at Uckfield station.

Consider.

  • Trains to work the branch will need to be able to use third-rail electrification between London Bridge station and Hurst Green junction.
  • Hurst Green junction to Uckfield station and back is probably too far for a battery-electric train, so charging will be needed at Uckfield station.
  • Third-rail charging could be used, but I suspect that Health and Safety will say no!

But using a dual-voltage train and a Voltap system at Uckfield station would probably be ideal.

Middlesbrough

From December the 13th, LNER will be running a new daily service between Middlesbrough and London, which I described in LNER’s Middlesbrough And London Service Starts On December 13th.

The route is fully electrified except for between Middlesbrough and Longlands Junction, where it joins the electrification of the East Coast Main Line, which is a distance of twenty-two miles.

Hitachi are developing a battery-train, which they call the Hitachi Intercity Tri-Mode Battery Train, which is described in this Hitachi infographic.

Note.

  1. LNER’s current Class 800 trains will probably be able to be converted to this train.
  2. Normally, these trains have three diesel generators.
  3. A range on battery power of upwards of forty miles would be expected.

If the range on battery-power can be stretched to perhaps sixty miles, this train should be capable of serving Middlesbrough without the need for any extra charging at the terminus.

I have just looked at the planned path of the first train on December 13th.

  • The train comes from Heaton depot in Newcastle via Sunderland and Hartlepool.
  • It passes through Middlesbrough station.
  • It then reverses amongst the chemical and steel works to the East, before returning to Middlesbrough station.

Once back at Middlesbrough station, it waits for eight minutes before leaving for London.

It looks to me to be a safe route, to make sure that the train leaves on time. It also only occupies the platform at Middlesbrough station for less than ten minutes.

But it would also be possible to find space amongst the chemical and steel works to find space for a well-designed reversing siding with refuelling for the diesel-electric trains or a Voltap charging system for a battery-electric train.

Lincoln

I have been looking at the pattern of LNER’s London and Lincoln service today.

  • There have been six trains per day (tpd) in both directions.
  • Trains going North take up to seven minutes to unload passengers at Lincoln station before moving on to Lincoln Terrace C. H. S., which I would assume is a convenient reversing siding.
  • Trains going South wait up to thirty-forty minutes at Lincoln station after arriving from Lincoln Terrace C. H. S., before leaving for Kings Cross.

It looks to me, that if London and Lincoln were to be run by a Hitachi Intercity Tri-Mode Battery Train, that the timings would be ideal for charging the batteries on the train in either the reversing siding or the station.

But surely, the charging system in the station would allow extension of the service to Grimsby and Cleethorpes, which has been stated as being part of LNER’s plans.

This picture shows Lincoln station.

I suspect that Swiss ingenuity could fit a Voltap charging system in the station.

These are a few distances from Lincoln station.

  • Cleethorpes – 47.2 miles
  • Doncaster – 35.4 miles
  • Newark North Gate – 16.6 miles
  • Peterborough – 56.9 miles

How many of these destinations could be reached by a battery-electric train, that had been fully-charged at Lincoln station.

 

 

October 18, 2021 Posted by | Energy, Transport/Travel | , , , , , , , , , | 15 Comments