Trains powered by Hydrogen (photo) that do not emit greenhouse gasses and produce steam because their only exhaust could quickly hit tracks in Britain

Britain seems to be returning to the era of the steam train, with locomotives fueled by hydrogen.

These almost silent miracles do not emit greenhouse gases and produce water vapor as the only outlet.

A prototype version of the vehicle, called HydroFlex, has been tested in Long Marston, Warwickshire.

Car space in this proof-of-concept version is currently being used with the equipment needed to power the train.

The company behind the creation will now create a working version that has these coaches installed above and below, thereby freeing up space for passengers.

It is not yet known when HydroFlex will become fully operational, but the manufacturer hopes to attract purchase orders from railway companies in the country.

Scroll down for video

Trains powered by Hydrogen (photo) that do not emit greenhouse gasses and produce steam because their only exhaust could quickly hit tracks in Britain

Trains powered by Hydrogen (photo) that do not emit greenhouse gasses and produce steam because their only exhaust could quickly hit tracks in Britain

Up to 45 lbs of hydrogen is stored in four high-pressure fuel tanks. The fuel cell combines hydrogen fuel with oxygen from the atmosphere to form pure water and electricity. This electrical energy can be stored in two lithium-ion battery packs

Up to 45 lbs of hydrogen is stored in four high-pressure fuel tanks. The fuel cell combines hydrogen fuel with oxygen from the atmosphere to form pure water and electricity. This electrical energy can be stored in two lithium-ion battery packs

Up to 45 lbs of hydrogen is stored in four high-pressure fuel tanks. The fuel cell combines hydrogen fuel with oxygen from the atmosphere to form pure water and electricity. This electrical energy can be stored in two lithium-ion battery packs

HOW DOES IT WORK?

Up to 45 lbs of hydrogen is stored in four high-pressure fuel tanks.

The fuel cell combines hydrogen fuel with oxygen from the atmosphere to form pure water and electricity.

This electrical energy can be stored in two lithium-ion battery packs.

Energy is used to power an electric motor and to drive the train ahead.

HydroFlex was developed by the leasing company Porterbrook, based in London, at the University of Birmingham (UoB).

During the first tests, system checks of each device were carried out separately and cooperation took place.

The technology has been added to existing Class 319 trains in the prototype version, but can theoretically be mounted on any train, old or new.

This means that no new trains need to be built to specifically integrate the hydrogen propulsion system – meaning that existing trains can be recycled, saving valuable resources.

The British government is currently developing infrastructure to get hydrogen from renewable energy, such as wind farms, making it a completely green fuel source in the future.

Dr Stuart Hillmansen, associate professor at UoB's Center for Railway Research and Education, said: & # 39; Our prototype shows how hydrogen technology can be incorporated into existing trains, without having to change the driver's controls changed.

& # 39; It is an exciting step forward because it shows how this technology can be incorporated into the main line system to deliver emission-free public transport. & # 39;

Hydrogen fuel cells create electricity to power a battery and engine by mixing hydrogen and oxygen.

The only emissions are steam and water and surplus energy is stored in ion-lithium batteries on board the train.

However, their deployment on trains has been delayed because they are currently more expensive to build than their traditional counterparts of fossil fuels.

Only two are currently active worldwide and both are in Germany.

Hydrogen fuel cells are stored on the roofs of locomotive carriages on German trains, but narrow tunnels and narrow stations – many built by the Victorians – make that impossible on the British rail network.

Car space in this proof-of-concept version is currently being used with the equipment needed to power the train

Car space in this proof-of-concept version is currently being used with the equipment needed to power the train

Car space in this proof-of-concept version is currently being used with the equipment needed to power the train

The company behind the creation will now create a working version that has these coaches installed above and below, leaving space for passengers

The company behind the creation will now create a working version that has these coaches installed above and below, leaving space for passengers

The company behind the creation will now create a working version that has these coaches installed above and below, leaving space for passengers

It is not yet known when HydroFlex will be fully commissioned, but the manufacturer hopes to attract purchase orders from railway companies in the country.

It is not yet known when HydroFlex will be fully commissioned, but the manufacturer hopes to attract purchase orders from railway companies in the country.

It is not yet known when HydroFlex will be fully commissioned, but the manufacturer hopes to attract purchase orders from railway companies in the country.

Porterbrook is not the only company that works on supplying hydrogen trains for use in the UK.

More than 100 of the environmentally friendly locomotives are currently considered to be under development at the French company Alstom, rather than rolling out in two years.

The trains, which are virtually silent, are & # 39; Breeze & # 39; and can travel at speeds up to 87 mph (140 km / h).

A fleet of electric trains built by British Rail in 1988 will be the first to undergo the conversion.

Alstom works on the initiative of Eversholt Rail and unveiled a prototype earlier this year when it was transporting passengers in Germany.

The trains can run around 1,000 kilometers on a single tank of hydrogen, comparable to the range of diesel trains.

Alstom claims that by 2021 the trains will be operational in some UK & # 39; s regions, but the race is on track to beat them until this deadline.

HydroFlex has been developed by the leasing company Porterbrook, based in London, at the University of Birmingham, with rolling rolling stock

HydroFlex has been developed by the leasing company Porterbrook, based in London, at the University of Birmingham, with rolling rolling stock

HydroFlex has been developed by the leasing company Porterbrook, based in London, at the University of Birmingham, with rolling rolling stock

The technology has been added to existing Class 319 trains in the prototype version, but can theoretically be mounted on any train, old or new. During the first tests, system checks of each device were carried out separately and cooperation took place

The technology has been added to existing Class 319 trains in the prototype version, but can theoretically be mounted on any train, old or new. During the first tests, system checks of each device were carried out separately and cooperation took place

The technology has been added to existing Class 319 trains in the prototype version, but can theoretically be mounted on any train, old or new. During the first tests, system checks of each device were carried out separately and cooperation took place

This means that no new trains need to be built to specifically integrate the hydrogen propulsion system - meaning that existing trains can be recycled, saving valuable resources

This means that no new trains need to be built to specifically integrate the hydrogen propulsion system - meaning that existing trains can be recycled, saving valuable resources

This means that no new trains need to be built to specifically integrate the hydrogen propulsion system – meaning that existing trains can be recycled, saving valuable resources

HOW DO HYDROGEN FUEL CELLS WORK?

Hydrogen fuel cells create electricity to power a battery and engine by mixing hydrogen and oxygen in specially treated plates, which are combined to form the fuel cell stack.

Fuel cell stacks and batteries have enabled engineers to significantly reduce these components to fit neatly into a family car, although they are also often used to fuel buses and other larger vehicles.

Oxygen is collected from the air through inlets, usually in the grille, and hydrogen is stored in aluminum-lined fuel tanks, which automatically close an accident to prevent leaks.

These ingredients are fused together by releasing useful electricity and water as by-products and making technology one of the quietest and most environmentally friendly products.

Reducing the amount of platinum used in the stack has made fuel cells less expensive, but the use of the rare metal has limited the spread of its use.

Recent research has suggested that hydrogen fuel cell cars could one day challenge electric cars in the pollution-free race, but only if more stations have been built to fuel them.

Fuel cell cars can be refueled just as quickly as gasoline-powered cars can also travel further between two fill-ups.

Gas stations cost up to £ 1.5 million ($ 2 million) to build, so companies are reluctant to build them unless there are more fuel cell cars on the road.

The US Department of Energy lists only 34 public hydrogen filling stations in the country; everything but three are in California.

According to Information Trends, there were 6,475 FCV & # 39; s worldwide at the end of 2017.

More than half were registered in California, placing the US (53 percent) in the forefront for FCV acceptance.

Japan is in second place with 38 percent, while Europe is in nine percent.

. (TagsToTranslate) Dailymail (t) sciencetech