The Anonymous Widower

Batteries Are Beautiful – Silent Sailing Is An Eco-Winner

The title of this post, is the same as that of this article on Riviera Maritime Media.

It is a must-read article about the way, ships will be powered in the future.

Already, the Norwegian operator; Hurtigruten, has ordered two hybrid powered cruise ships, the first first of which is the MS Raold Amundsen.

August 9, 2019 Posted by | Transport | , , | Leave a comment

Scottish Government Approve £75m Levenmouth Rail Link

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

The plan seems to have been well-received by politicians and the media.

I’ve always thought this line to be a good candidate for reopening.

  • It is only five miles long.
  • It would serve Scotland’s largest town without a rail station.
  • There must be freight opportunities for freight, as the line could serve Scotland’s largest distillery.

There is more here on the Wikipedia entry for the Levenmouth Rail Link under Cost, Feasibility And Services.

Could The Levenmouth Rail Link Be Part Of A Bigger Picture?

The Fife Circle Line is an important route into Edinburgh for commuters, shoppers and visitors.

This map from Wikipedia shows the stations on the Fife Circle Line.

Consider.

  • The route is not electrified.
  • A train starting in Edinburgh and going rund the loop would cover about sixty miles.
  • Trains have a frequency of four trains per hour (tph)

It would appear that it would be the sort of service that would be ideal for electric trains, like ScotRail’s Class 385 trains, where a fleet of perhaps eight trains could provide the current service.

But there is a big obstacle to electrification; the Forth Rail Bridge.

It would be a difficult engineering project, that would cause massive disruption and one that would probably be strongly opposed by the Heritage lobby.

This map from Wikipedia shows the proposed Levenmouth Rail Link.

Note how it connects to the Fife Circle Line at Glenrothes with Thorton and Kirkcaldy stations.

I estimate that the distance between Leven and Edinburgh stations would be about 31 miles.

Could Battery-Electric Trains Work To Glenrothes with Thorton And Leven?

Consider these  facts abut battery-electric trains.

  • Bombardier ran a battery-electric train on the 11.5 mile Mayflower Line in public service for three months, without a hitch in 2015.
  • Hitachi, Siemens, Stadler and Vivarail have sold battery-electric trains.
  • Hitachi are running battery-electric trains in Japan.
  • Ranges of upwards of fifty miles are being claimed.
  • Battery-electric trains are a quality experience for passengers.

.As the Edinburgh and Leven and dinburgh and Glenrothes with Thorton routes  are about thirty miles, I believe it is now possible to run battery-electric trains on these two routes.

  • They would be charged at the Edinburgh end using the existing electrification.
  • Charging stations would be needed at Leven and Glenrothes with Thornton.
  • Electrification could also be erected as far as Dalmeny station at the Edinburgh end, which would reduce the range on batteries by about seven miles.

There would be no difficult engineering and the Forth Rail Bridge would look the same as the day it was built!

Hitachi Plans To Run ScotRail Class 385 EMUs Beyond The Wires

I covered this in more detail in Hitachi Plans To Run ScotRail Class 385 EMUs Beyond The Wires.

Hitachi appear to be serious according to this article of the same name on Rail Engineer.

The article concludes with this paragraph.

Hitachi’s proposal to operate battery trains in Scotland is at an early stage. However, with their use being recommended by the rail decarbonisation task force and the Scottish Government about to pass new climate change legislation, it may not be long before battery trains are operating in Scotland.

Hitachi aren’t stupid and I doubt they could want for a better portfolio of launch routes, than some of those in Scotland.

  • Edinburgh and Leven over the Forth Rail Bridge.
  • Edinburgh and Grenrothes with Thornton over the Forth Rail Bridge.
  • The Borders Railway.

I also show in the related article, that Glasgow to Oban and Mallaig may be possible.

The Rail Network And Electrification To The West Of Edinburgh

This map shows the rail system to the West of Edinburgh.

All lines except for the route through South Gyle and Edinburgh Gateway stations are electrified.

Electrification as far as Dalmeny station, the addition of the new chord (shown in yellow) and fill in electrification to join the chord to the Glosgow wires would open up the possibilities of more routes between Edinburgh and Glasgow and a connection between Glasgow and the Fife Circle.

But battery-electric trains would be needed.

ScotRail has Options For More Class 385 Trains

This is said in the Wikipedia entry for the Class 385 trains.

10 unit optional follow up order after 2020.

So ScotRail seem to have a gateway to the future.

Will Battery-Electric Trains Be Good For Tourism?

I very much doubt, that they’ll be bad for it!

Conclusion

The announcement of the reinstatement of the Levenmouth Rail Link, could be be a collateral benefit of a decision to trial or even order some battery-electric Hitachi Class 385 trains.

August 9, 2019 Posted by | Transport | , , , , , , | 6 Comments

Donald Trump: ‘Make Plastic Straws Great Again’

The title of this post, is the same as that of this article on Energy Live.News.

This is the first two paragraphs.

US President Donald Trump has raised nearly $500,000 (£411,000) for his re-election campaign by selling plastic straws.

The branded straws, released in Republican Party-red, were launched on the 19th of July, selling out in a matter of hours before being restocked.

The site also links to another post, which is entitled. President Trump: ‘Wind turbines cause cancer’.

I am a reasonably knowledgeable engineer and scientist and know a Compleat Wanker, when I see one

How can so many Americans take this idiot seriously?

August 9, 2019 Posted by | World | , , , , | Leave a comment