The Anonymous Widower

See Fist-Fighting Mice On The London Underground

The title of this post is the same as that of this article on Ian Visits.

An extraordinary picture is being shown.

December 22, 2019 Posted by | Transport/Travel | , , | Leave a comment

The Collateral Effects Of Electric Aircraft

The Times today has an article which is entitled Cost-Cutting And Crew Shortages Will Force Pilots To Fly Solo.

The title says it all and it may well happen.

Although, the pilots and their unions will resist it.

I remember in the 1980s, Air UK, used to fly Embraer Bandeirante aircraft between Norwich and Stavanger with just a single fully qualified pilot.

However, the flight attendant was a qualified private pilot, who had sufficient training to take over, if the pilot were to be incapacitated for some reason.

I fairly sure that nothing ever went seriously wrong.

The article in The Times doesn’t mention electric aircraft, but I got to thinking, they will have collateral effects on aviation.

A Proposed Electric Aircraft

The nearest aircraft to a recognisable airliner so far proposed is the Wright Electric Jet.

This description of the aircraft is from Wikipedia.

The aircraft is to run on batteries and handle flights of under 300 miles. It will feature high aspect-ratio wings for energy efficient flight, distributed electric propulsion and swappable battery packs with advanced cell chemistry.

The aircraft was being developed with easyJet, who now seem to be talking to Airbus.

I find the talking to Airbus significant.

  • The aerospace giant have long experience with aerodynamics, composite structures and advanced flight controls and avionics to build a strong lightweight airliner.
  • They have a significant share of the small airliner market.
  • They have a worldwide support organisation.

The only thing that electric airliners lack, is an efficient electric propulsion system. But they are on friendly terms with companies like Rolls-Toyce, who are developing suitable products.

The Wikipedia entry for Wright Electric  says that they are aiming to develop an electric airliner with these characteristics.

  • Single aisle
  • 120 seats
  • Fifty percent less noise
  • Ten percent lower costs.

I would suspect, that Airbus are working towards a similar set of objectives.

Note,

  1. The aircraft will have long narrow wings with a high aspect-ratio.
  2. I wouldn’t be surprised to see a long fuselage with four abreast seating.
  3. The airliner would have to fit existing jetways, taxiways and stands at airports.

I don’t think that the design of the aircraft is too challenging, but battery charging and the engines will be more so.

The Collateral Effects

Electric airlines will have various effects on flying, airports and the environment.

Low Noise Could Allow More Airports To Be Served

This probably goes without saving.

Alternative Airport Design

But I also wonder, if it could lead to some innovative one-runway designs of airports, that were used solely by electric aircraft.

  • There would be short taxiways to save energy.
  • The terminal might be half-way along the runway.
  • There would be a source of zero-carbon energy nearby.
  • The airport could be near a city or town centre, perhaps served by a tram system to cut carbon emissions.

I also wonder whether an airport only served by electric planes would attract passengers.

More Airports Would Mean More Routes

Again this probably goes without saying.

More Routes Would Mean More People Flying

But this would not be at the expense of extra carbon emissions for the actual flying.

More Routes Would Mean More Pilots

So perhaps the predictions and fears of the article in The Times are well founded?

Efficient Battery Charging Would Be Needed

Wright Electric have said that they will swap full batteries for the empty ones in the plane, which I assume would be checked and charged at a convenient location.

The fastest way to recharge a battery is to connect it to some form of low-impedance energy storage like batteries or supercapacitors.

So I wouldn’t be surprised to see airports, that had electric routes had adequate and sophisticated electrical storage, which would be charged using renewable sources like hydro, solar, wave and wind,

The storage could even be built underneath the apron or aircraft stand.

Aircraft Would Drive Battery Technology To New Levels Of Efficiency

Aircraft will need lightweight efficient batteries.

This will mean that some of the world’s best battery technologists will receive the funds and the backing to create new and more efficient batteries.

As battery technology gets more efficient and more affordable, this will mean that other applications like zero-carbon heavy trucks, railway locomotives and energy storage of renewable power, will become more affordable as well.

Conclusion

We may have the ultimate contradiction.

More flying, more routes, less noise and no extra carbon emissions.

 

December 22, 2019 Posted by | Transport/Travel | , , | 2 Comments

Abellio To Lose ScotRail Franchise Three Years Early

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

This is the introductory paragraph.

The ScotRail franchise managed by Abellio will end in March 2022 – some three years earlier than planned, Scottish Transport Secretary Michael Matheson confirmed on December 18.

I don’t live in Scotland, so perhaps I shouldn’t comment too strongly.

  • When I’m in Scotland, I find the performance of ScotRail little different to Greater Anglia, which is also managed by Abellio.
  • In the last three or four years, I have only suffered serious delays a couple of times on Greater Anglia and one was severe weather-related and the other was the usual suspects trying to steal the overhead wires.
  • In that period, I can’t remember being delayed seriously in Scotland.
  • I was also in Scotland for the Commonwealth Games and the rail service coped well with all the visitors.

But Scotland has suffered more than its fair share of Network Rail and train delivery problems.

  • Late delivery of electrification.
  • Poor design of the Borders Railway.
  • Problems with the new Class 385 trains from Hitachi.
  • Problems with the delivery of the Inter7City trains.
  • Disruption caused by the rebuilding of Glasgow Queen Street station.

Is another factor, the endorsement of the SNP in the recent General Election?

I have a feeling that this enforced divorce will be a pension pot for lawyers.

December 21, 2019 Posted by | Transport/Travel | , , , | 4 Comments

Northern Welcome New Link Between East And West Yorkshire

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

This is the introductory paragraph.

Rail Operator, Northern Railway, is celebrating the improved links between East and West Yorkshire today (Dec 19) following the introduction of a new service on the network, providing a direct service between Halifax and Hull.

The tone may be a bit self-congratulatory by Northern, but it is to me a very necessary service.

  • The trains run hourly.
  • Looking at today’s early morning Saturday service, it appears to have doubled the frequency to and from Leeds.
  • Families and friends are more spread out these days..
  • Events like football matches and concerts bring in supporters and attendees from a lot further, than when the rail services were carved in stone.

I shall be very interested to see the figures for ridership on this new service..

The Suffolk Experience

Over the last few years, Suffolk’s cross-county service between Ipswich and Cambridge has gone from an hourly single-car Class 153 train through two and three-car Class 170 trains to the proposed four-car Class 755 trains.

Greater Anglia may be having trouble introducing the Class 755 train, but the proposed capacity increase is there. They are also proposing to double the frequency on the Eastern section of the route.

Nationwide

Hopefully, we’ll see more improvements in services on routes like these all over the country. Certainly, Northern and Greater Anglia have been increased threir train fleets to provide more services.

I would also like to see a nationwide capacity standard for routes like these between cities and large towns.

December 21, 2019 Posted by | Transport/Travel | , , , , | Leave a comment

More Eurostar Services Between London And Amsterdam Are On The Way

This article on NL Times is entitled NS, Eurostar To Run 5 Trains Daily Between Netherlands & London; More Sustainable Than Flying, Says NS.

The article contains these points.

  • Five trains per day between London and the Netherlands.
  • This is a total of 4,500 p-assengers in both directions.
  • The train only creates twenty percent of the carbon emissions per passenger journey.
  • Currently, twenty-three percent of passengers between London and the Netherlands use rail.
  • A fourth train will be added in 2020, with a fifth in 2021.
  • Eliminating the Customs check in Brussels when travelling to the UK, should bring Amsterdam to London times to around four hours.

NS or Dutch Railways seem fairly bullish about expanding the services between London and the Netherlands.

I believe that NS are right.

  • The British and especially Londoners are very used to taking four hour journeys on a train to Edinburgh and Glasgow.
  • The British with their poor language skills, don’t consider the Netherlands to be as foreign as Belgium, France and Germany
  • The Dutch will surely develop better rail connections from Amsterdam into Northern Germany.
  • Will the Dutch persuade Austrian Railways to run NightJet services from Amsterdam to Central Europe?

I also feel that just as people cruise from port-to-port, there will be a parallel development of rail cruising from city-to-city. Surely, Amsterdam would be a place for the cautious to start.

Conclusion

NS seem to be thinking of more than five trains per day and I wouldn’t be surprised to see around ten trains per day before 2030.

 

December 20, 2019 Posted by | Transport/Travel | , | 4 Comments

Hertfordshire County Council’s Aspiration For A Watford Junction And Aylesbury Service

This article on Ian Visits is entitled Watford Junction Station Could Become A “Super-Hub”.

This is the introductory paragraph.

A new Watford Junction to Aylesbury rail service, along with a new link between Stevenage and Luton are two of the proposals being put forward by Hertfordshire Council.

The proposals are contained in this document on the Hertfordshire County Council web site, which is entitled Rail Strategy.

In TfL Seeks New Procurement Plan For Metropolitan Line Extension, I proposed a service run by Chiltern Railways between Watford Junction and Amersham stations.

The rest of this article is a rewrite of part of that linked post, which explores the possibilities of a service between Watford Junction and Aylesbury stations.

This Was My Original Simple  Proposal

I think it would be possible to design a simpler link with the following characteristics.

  • Watford station would remain open.
  • A four trains per hour (tph) link would run all day between Watford Junction and Amersham stations.
  • Stops would be at Watford High Street, Vicarage RoadCassiobridge, Croxley, Rickmansworth, Chorleywood and Chalfont & Latimer.

No-one would get a worse service than currently and the new stations of Cassiobridge and Vicarage Road, would make rail an alternative for many travellers.

The cross-Watford service would give access to these London services.

  • Chiltern at all stations between Croxley and Amersham.
  • London Midland at Watford Junction.
  • Metropolitan Line at Croxley, Rickmansworth and Amersham.
  • Virgin Trains at Watford Junction,
  • Watford DC Line at Watford High Street and Watford Junction

The Bakerloo Line at Watford Junction and Watford High Street, could possibly be added, if the line is extended. Which I doubt, it will be!

Hertfordshire is proposing the terminal is Aylesbury, which seems to be a good idea. But I’ll examine that later.

The next few sections, will cover various issues with the route.

New Track

There would need to be new track between Croxley and Watford High Street stations.

Will The New Stations Have Two Platforms?

All proposals have shown new stations on the new track at Cassiobridge and Vicarage Road.

I believe that money can be saved by creating two much simpler stations.

  • Only one platform, but probably an island platform with two faces like Watford High Street station.
  • No expensive footbridge if possible.
  • Only one lift.

Cassiobridge would be more complicated because of the viaduct connecting the line towards Croxley station.

This visualisation shows the viaduct and the location of Cassiobridge station.

croxley-rail-link-proposed-viaduct-connecting-the-existing-metropolitan-line-with-disused-croxley-green-branch-line

Cassiobridge station will be behind the trees towards the top-right of the image.

Would The New Track Be Single Or Double-Track?

There is space for double-track and the two ends of the route are already electrified double-track.

But surely the viaduct shown above would be much more affordable, if it were to be built for only one track!

Trains would need to pass at places East of Croxley station, but then if the line was double-track through and to the East of Cassiobridge station, trains could pass with impunity.

Consider.

  • The Borders Railway looks to have too much single-track
  • The Barking Riverside Extension is being built with a double track.

Too much single-track is often regretted.

Why Four Trains Per Hour?

Four trains per hour (tph) is becoming a standard, as it encourages Turn-Up-And-Go behaviour from travellers.

It also fits well with keeping the four tph Metropolitan Line service to Watford station, as this could give a same platform interchange at Croxley station.

Would The New Track Be Electrified?

The only part of the route that is not electrified is the about three miles of new track between  the Watford Branch and the Watford DC Line.

All current electrification is either third-rail or to the London Underground standard. and any future electrification would probably be to the London Underground standard, so that S Stock can work the route.

I believe that the Class 710 trains will have a limited onboard energy storage capability, which could enable the trains to bridge the cap in the  electrification between Watford High Street and Croxley stations.

How much would not electrifying the new track save?

How Long Will A Journey Take From Amersham Or Aylesbury To Watford Junction?

Consider.

  • Amersham to Croxley takes about 30 minutes, but it does involve a change to a bus.
  • The Overground takes three minutes between Watford Junction and Watford High Street stations.
  • Chiltern Railways achieve a twelve minute time between Amersham and Rickmansworth.

I suspect that a modern train like one of London Overground’s Class 378 trains could do the journey in a few minutes under half-an-hour.

As Amersham to Aylesbury takes about sixteen minutes, that looks like a trip between Aylesbury and Watford Junction would take about forty-five minutes.

Amersham Or Aylesbury?

My original plan used Amersham, as it has a turnback facility.

But Aylesbury looks to have space as this Google Map shows.

It should also be noted that the forty-five minute journey time between Aylesbury and Watford Junction stations, would give a two hour round trip, with relaxed fifteen minute turnround times.

This would allow time to top-up the batteries.

What Class Of Train Could Be Used?

Four-car Class 378 trains or the new Class 710 trains would be ideal. As the Class 378 train is out of production, it would have to be Class 710 trains or something similar from Bombardier. But other manufacturers might have a suitable train.

Battery power would be required, but that is becoming a standard option on metro trains like these.

How Many Trains Would Be Needed?

If the trains could do an Out-and-Back journey in an hour, then four trains would be needed to provide a four tph service.

A two-hour time would need eight trains.

Will The Link Have Any Other Services?

I have seen to plans to use the line for any other passenger or freight services.

Will There Be Infrastructure Issues At Existing Stations?

As all of the trains, I’ve mentioned and the London Underground S Stock trains, share platforms all over North West London, the answer is probably no, with the exception of a few minor adjustments to signs and platforms.

Croxley Station

Croxley station would be unchanged.

But in addition to the 4 tph between Baker Street and Watford, there would be 4 tph between Watford Junction and Amersham.

Platform 1 would handle.

  • Baker Street to Watford
  • Amersham to Watford Junction

Platform 2 would handle.

  • Watford to Baker Street
  • Watford Junction to Amersham

This would mean that if the trains alternated, the maximum wait for a connection would be about 7.5 minutes.

What I feel would be the two most common connections, would just involve a wait on the same platform.

I suspect that those, who timetable trains, would come up with a very passenger-friendly solution.

Watford Station

A property developer once told me, that the most profitable developments, are those where a railway station is involved.

The Platforms At Watford Station

So would the development of the extension involve a rebuild of Watford station to provide the following?

  • A modern future-proofed station, with all the capacity that might be needed in the next forty years or so.
  • Appropriate housing or commercial development on top of the new station.
  • Sensible amounts of parking for travellers.

With four tph to and from London in the basement, it would surely be a profitable development.

Watford Junction Station

Watford Junction station has four bay platforms 1-4, that handle the three tph service on the Watford DC Line.

At stations like Clapham Junction, Crystal Palace, Dalston Junction, Highbury and Islington and New Cross, single platforms handle four tph with ease for London Overground services.

This means that handling four tph to Amersham in addition to current services would not be difficult.

The only work, that I think should be done, is make sure that these platforms are long enough to take two of the future Class 710 trains working as an eight-car train.

There could even be two platforms left for Bakerloo Line services, if it were to be decided, that these services would go to Watford Junction.

Elton John Plays Vicarage Road Stadium

This or some football matches at Vicarage Road Stadium, would be the biggest test of the Link.

Note the following.

  • Some stations  like Watford High Street can already handle longer trains than the hundred metre long, five-car Class 378 trains they currently do.
  • Some stations like Croxley can handle the 133 metre long S Stock trains used on the Metropolitan Line.

So to future-proof the Link for massive one-off events would it be sensible to make the platforms long enough for eight-car trains or two Class 710 trains working as a pair?

Benefits

The benefits of this approach are as follows.

  • Watford station keeps its current service to London.
  • Watford gets a four tph link across the South of the town, serving the Shopping Centre, the Hospital and the Stadium.
  • Amersham or Aylesbury to Croxley stations get a link to the West Coast Main Line.
  • It could be built as a single track line without electrification.
  • Trains to run the services could be more easily available.
  • Simple island platform-based stations could be built at Cassiobridge and Vicarage Road.

In addition, Chiltern Railways, London Midland, London Overground and Underground, all gain a feeder railway bringing travellers to their services to and from London.

Cost Savings

Note.

  1. Transport for London needs cost savings on this project.
  2. Redevelopment of Watford station as a station with oversite development could raise a lot of money.
  3. The Croxley Link could be built as a single-track link without electrification and run initially using battery-electric trains.

I also feel, that building the line this way would deliver it earlier, thus improving cash-flow.

The simple link would need at the minimum.

  • A single- or double-track railway without electrification between Croxley and Watford High Street stations.
  • Two stations with island platforms at Cassiobridge and Vicarage Road
  • A viaduct to connect Cassiobridge station to the Watford Branch.
  • Some Class 710 trains or similar.

If skates were worn, the link could probably open in 2025.

December 20, 2019 Posted by | Transport/Travel | , , , , , , , | 1 Comment

Encore Joins Highview To Co-Develop Liquid Air Energy Storage System In Vermont

The title of this post is the same as that as this article on Vermont Biz.

This is the introductory paragraph.

Northern Vermont facility will help put more renewable energy on the region’s electric grid, establish first such facility in United States

According to the article, the planned system will be able to supply 50 MW for eight hours and store up to 400 MWH of electricity.

I do think that Highview Power could have a very viable solution to storing energy.

  • The system is based on well-proven process technology, that Lord Kelvin would have understood.
  • No exotic or difficult to obtain materials are needed.
  • In the future, I believe systems of over a a GWh will be possible.

It is the best idea, I’ve seen, that could be the Holy Grail of energy storage.

December 20, 2019 Posted by | Energy Storage | , , | 2 Comments

Call For Bank of England Executive To Quit Over Security Breach

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

A former member of the Bank of England has called for the resignation of its chief operating officer after it emerged an audio feed of sensitive information had been leaked to traders.his is the introductory paragraph.

In any form of speculation or betting, information is key and I would suspect, that some have made a lot of money, with this information.

Betting, is full of stories, where information has been used to advantage.

In one, well-known punters, had access to the team sheet of a famous football club before the players.

So I’m not surprised at the shenanigans at the Bank of England.

December 20, 2019 Posted by | Finance & Investment, Sport, World | , , | Leave a comment

Police Powers Bill

Type the name of this proposed bill from the new Government into Google and you only get a hit from The Times.

This is what the newspaper says about the bill.

Gives police greater powers to criminalise travellers who set up unauthorised encampments and allows them to seize their property and vehicles.

I used to live in rural Suffolk for forty years on farms and there will be lots of Suffolk residents who will welcome this bill.

Travellers in parts of rural England, are blamed for a lot of things that happen, like burglaries, theft of ride-on mowers and illegal coursing, often at night.

My properties never suffered personally, although we did have lots of lights and checked that everything was locked up. But others weren’t so lucky!

I also feel from talking to local people in both Suffolk and Dalston, that crime levels are lower here. We’ve only had one burglary in my road, since I moved in and that was when a guy left his keys in the door.

I also remember one of C’s stories.

One of her cases was a divorce involving the so-called King of the Gypsies. She thought it would be a difficult case, but he was an Honorable man, who lived in a semi in a local town. He complied with the Court’s orders and was the perfect client. On the other hand his hatred for the travelling, was on a stratospheric scale.

But I can’t stop feeling that this is going to be the Bill, that will give Boris Johnson, his biggest trouble in the Commons..

December 20, 2019 Posted by | World | , , , | Leave a comment

My Bus Stop At Moorgate Has Been Reopened

The easiest way to get to my house is to get a 21, 76 or 141 bus from outside Moorgate station. All stop within a hundred metres of my house.

For several years the stop has been a temporary affair, whilst Moorgate station is rebuilt.

But now it’s a proper stop with a next bus display and a shelter.

Much of what I need in life, is available close to this stop.

  • On the other side of the road is a Marks and Spencer store with both food and clothes.
  • Within twenty metres of the stop, there are Boots, Hotel Chocolat, Pret a Manger and Leon.
  • There’s a PC World and a Rymans around the corner.

And underneath it all is Crossrail!

I will have my own personal frequent bus route to London’s new rail line!

December 19, 2019 Posted by | Transport/Travel | , , , , , , | Leave a comment