Wind Turbines On A Train
I was searching for something else and found this video.
I wonder, if we’ll ever see wind-turbine blades transferred by rail in the UK!
Probably not, as our railway gauge is too small.
The Big Beast In Your Electric Bus
This article on electrive.com is entitled BAE Systems Takes Orders For 340 Hybrid Drive Systems.
This is the first paragraph.
The Southeastern Pennsylvania Transportation Authority (SEPTA) has selected BAE Systems to supply up to 340 hybrid electric drive systems for its new fleet of low emission transit buses. BAE Systems will provide 220 electric drive systems to New Flyer of America, with an option for 120 additional systems, over the next three years.
The article also reveals that the company is working with AlexanderDennis.
The system appears to be hybrid, with a lot of intelligent choosing of when to use a polluting engine.
Wabtec’s 100% Electric Locomotive Trickle Suddenly Becomes International Flood
The title of this post, is the same as that of this article on Clean Technica.
This is the introductory paragraph.
Whelp, that was fast. The locomotive manufacturer Wabtec lit up the Intertubes last November when it debuted the new FLXdrive 100% electric locomotive in Pennsylvania, but that was just the beginning. The company has nailed down two clients in Australia for its carbon-free choo-choo while also locking in a spot on the new Europe’s Rail Joint Undertaking, which aims to green up railway systems throughout Europe.
It certainly has been quick.
Usually, only in times of war, do things go that fast.
But you could argue that climate change is as big a threat to the world than China, Iran, North Korea or Russia.
Two-Hour Energy Storage Offers Better Value As UK Frequency Response Market Saturating, Investor Gresham House Says
The title of this post, is the same as this article on Energy Storage News.
I would agree with what Gresham House says and it is my view that we need a lot more energy storage.
I like the system that Highview Power are building at Carrington near Manchester.
- It has an output of 50 MW.
- It has a capacity of 250 MWh.
This means it can supply 50 MW for five hours.
As they have sold other systems to Chile, Spain and the United States, I wouldn’t be surprised to see more of their systems sold in the UK.
1,000 Children Shot in A Year As US Gun Violence Soars
The title of this post, is the same as that of this article in The Times.
This is the first paragraph.
More than a thousand children under 12 have been killed or injured by gunfire in the United States this year.
In addition, 4,552 youths aged 12 to 17 were killed and injured.
No comment from me, can do justice to these figures.
Hydrogen Freight Locomotive Demonstration Planned
The title of this post, is the same as that, of this article on Railway Gazette.
The first two paragraphs explain the project.
Progress Rail, BNSF and Chevron have signed a memorandum of understanding to develop a fuel cell demonstrator locomotive to assess the viability of using hydrogen as an alternative to diesel for main line freight operations.
Progress Rail plans to design and build a prototype fuel cell locomotive, with Chevron developing the hydrogen fuelling infrastructure. BNSF would then operate the locomotive for a period of time.
It can’t be long before we start to see large-scale hydrogen locomotive projects in the UK and Europe.
Voters In Trump Counties Far More Likely To Die Of Covid
The title of this post is the same as that of this article in The Times.
These are the first two paragraphs.
Americans in areas that voted for President Trump are almost three times more likely to die of Covid-19 than those in counties that supported Joe Biden, an analysis has found.
In the most strongly pro-Trump areas there was an almost sixfold difference in pandemic mortality with the most pro-Biden areas, according to National Public Radio (NPR).
I suppose Trummkopf will say it is fake news.
Canadian National Buys Battery Locomotive
The title of this post, is the same as that of this article on Railway Gazette.
This is the first paragraph.
Canadian National’s Bessemer & Lake Erie Railroad has purchased a Wabtec FLXdrive battery-electric freight locomotive, with financial support from the Pennsylvania Department of Environmental Protection’s Marine & Rail Freight Movers grant programme.
The locomotive is intended to work in multiple with diesel locomotives and this cuts fuel consumption, pollution and noise.
I described the locomotive in FLXdrive ‘Electrifies’ Pittsburgh and the more I learn about this locomotive the more I like it.
The locomotive numbered 3000, which appears in all Wabtec pictures is an example an ES44AC from the GE Evolution Series and was converted from a standard locomotive, that was in the test fleet.
Interestingly, Canadian National own several hundred of these locomotives, so they won’t be short of one to convert.
The diesel version would appear to be a 3.3 MW diesel locomotive.
In addition, this page on the Wabtec web site gives some details of the battery-electric locomotive.
- The locomotive is powered by lithium-ion batteries.
- There are around 20,000 battery cells
- The batteries have their own air-conditioning
- There is a sophisticated battery-management system.
- The total battery size is 2.4 MWh
- Power output is 4400 HP or 3.24 MW
- Locomotive will run for 30-40 minutes at full power.
- The locomotive has regenerative braking.
- Operating speed is 75 mph
Note that running at 75 mph for 40 minutes would cover fifty miles.
It does look as if, the diesel-electric and the battery-electric conversion have similar power outputs. Could this be, as the traction system on both locomotives are identical? It’s just that one uses a diesel generator and the other uses batteries.
Although there must be differences in the traction systems, as the battery-electric locomotive has regenerative braking.
The battery-electric locomotive is designed to work in conjunction with one or two diesel locomotives, where a sophisticated computer system decides which engines power the train.
- Wabtec are claiming a thirty percent reduction in fuel and emissions compared to an all-diesel setup.
- Electric power will also be used in depots and sensitive areas.
I do think though, that this is a pragmatic solution to cut the carbon footprint of heavy-freight in North America.
But it could be a half-way solution, as Wabtec have hinted that they are working on hydrogen-powered locomotives.
I also feel it might be possible to convert some of the UK’s Class 66 locomotives into battery-electric locomotives for lighter freight duties or working in a pair with a Class 66 locomotive to reduce fuel consumption and emissions.
I discuss this in Could Class 66 Locomotives Be Converted Into Battery-Electric Locomotives?
Have CN Bought The Prototype?
There is also this article on the Green Car Congress, which is entitled CN Purchases Wabtec’s Battery-Electric Locomotive.
The article seems fairly certain they have.
So perhaps, they want to get on with the job and see what the locomotive can do?
Lumo – A View From Across The Pond
I have just read this guide to Lumo on a United States web site called NewsNation USA, which is entitled Lumo Trains: Cheaper London To Edinburgh Fares – What You Need To Know. The article is positive about the new train service.
It only misses out one important detail. Lumo have said, they will have a long booking window, which will surely appeal to travellers on the route from overseas, who are coming to the UK for a holiday and want to visit both cities.
Rolls-Royce To Re-Engine A Fleet Of Aircraft That Went Into Service In 1955 For $2.6 Billion
This sounds like good business if you can get it for Rolls-Royce.
It’s all described in this press release from Rolls-Royce, which is entitled Rolls-Royce North America Selected To Power The B-52 Commercial Engine Replacement Program.
These are the first two paragraphs.
Rolls-Royce North America has been selected to provide the powerplant for the B-52 Stratofortress under the Commercial Engine Replacement Program (CERP), further extending a long history of powering the United States Air Force.
The decision means the American-made Rolls-Royce F-130 engine will power the B-52 for the next 30 years. The Air Force made the announcement after a vigorous multi-year competition.
Note.
- It looks like the B-52s will stay in service until 2050.
- That is not bad for an aircraft that first flew in 1952, when I was five.
Wikipedia describes the deal like this.
The USAF intends to purchase 650 engines (608 direct replacements, 42 spare engines) for its fleet of 76 B-52H aircraft in a $2.6 billion deal.
I suspect the accountants are pleased at Rolls-Royce, as $2.6 million is good cash-flow.
- The F-130 engine is a military variant of the BR725 engine, which was developed by Rolls-Royce Deutschland, which although it started as a joint-venture between Rolls-Royce and BMW, is now part of Rolls-Royce.
- The engines will be built by Rolls-Royce North America in Indianapolis.
So I suspect development costs will not be too horrendous!
The Anonymous Widower 