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Rolls-Royce signs deal to trial hybrid-electric train conversions

LONDON — Rolls-Royce has signed an agreement to conduct a trial conversion of diesel trains to hybrid-electric engines in Britain, in a deal which could be rolled out to hundreds of trains across the country starting in the 2020s. The British company, which is best known for making aircraft engines, said on Wednesday that its German Power Systems business had signed an agreement with Porterbrook, the UK's largest owner of passenger rolling stock. Rolls-Royce's Power Systems unit, which sells engines used on ships, yachts, trains, trucks, mining and nuclear power stations, is one of the fastest growing parts of the company, and its boss said hybrid technology is behind that. "We expect hybrid technology to grow at above the current growth rates of diesel," the CEO of Rolls-Royce Power Systems, Andreas Schell, told Reuters. The Power Systems business is expected to post low double-digit revenue growth this year and is a bright spot in a company grappling with the negative headlines and cost of fixing a problem with its Trent 1000 aero-engines. Diesel trains can be fitted with Rolls-Royce Hybrid PowerPacks to turn them into hybrid trains that can also run on battery power, reducing carbon emissions and making them cheaper to run for operators while also making them much quieter when, for example, they approach stations. From RR's press release: The MTU Hybrid PowerPack is an environmentally friendly drive system which combines the advantages of diesel and battery-powered rail traction. The version for Porterbrook incorporates an MTU diesel engine which fulfils future EU Stage V emissions regulations; plus an electric machine, which can be used either as an electric motor or generator; and an MTU EnergyPack battery system, which stores the energy recovered during braking. This enables very low-noise, emissions-free battery-only electric operation in urban areas and around stations. The hybrid initiative comes as Britain seeks to phase out diesel-only trains by 2040. Adding the powerpacks to trains allows railway networks to be partially electrified without the need for expensive overhead infrastructure. The Institution of Mechanical Engineers says that 42 percent of Britain's rail network is currently electrified, which means that the country lags behind electrification rates in other European nations. Last year the British government scrapped electrification projects in some parts of the country, saying it would look to hybrid technology trains instead.

Rolls-Royce readying Wraith convertible

For seven years, Rolls-Royce got by on the Phantom line alone, expanding on the original saloon with a long-wheelbase version, a coupe and the convertible. But now that the Ghost is part of the family, Goodwood seems to be following a similar expansion.
What started with the Ghost sedan has since been joined by the extended-wheelbase model and the Wraith fastback coupe. And now we're receiving spy shots of a Wraith-based convertible undergoing testing.
Potentially to be called the Wraith Drophead Coupe like its larger Phantom-based counterpart, the cabrio is likely to borrow much from the Wraith fastback - including its 6.6-liter twin-turbo V12 producing 624 horsepower and 590 pound-feet of torque - but with a folding cloth roof mechanism to let the wind and engine note in, although the prototype pictured here is wearing a makeshift hardtop.

Leaked patent images reveal one-off Rolls-Royce with boattail rear end

Rolls-Royce's bee apiary is expected to produce a record-breaking amount of honey in 2020, but the 250,000 bees that live and work on the company's property aren't the only ones staying busy this year. Leaked patent images posted online have revealed a one-off coupe that was likely commissioned by a wealthy collector. Spanish enthusiast forum Coches Spias first published the images, which were released by Brazil's patent authority. Up front, the coupe falls in line with the company's current design language with a tall, upright grille and thin LEDs positioned above a set of round headlights. Suicide doors add a touch of class to the overall design, and flying buttresses that stretch over what look like blacked-out b-pillars connect the roof to the rear end.  Rolls-Royce has dabbled in one-off, client-requested models before; it introduced the one-of-a-kind Sweptail in 2017. Shown below, it took the form of a big coupe with a trailing boattail design, but the model depicted in the patent images takes the maritime-inspired design a step further with what looks like wooden decking over the rear end. We'll let you decide if it resembles a boat, or a fancy tonneau cover built for a classic pickup truck. View 14 Photos Although technical details didn't accompany the patent images, we're speculating the one-off is based on the Wraith, which is the only coupe in the Rolls-Royce range. Shortening the Phantom's platform is certainly feasible, but it sounds like a tremendous amount of work, even for what was certainly a money-no-object build. Venturing further into speculation territory leads us to a 6.6-liter V12 engine, which effortlessly develops 624 horsepower and 605 pound-feet of torque when it's bolted in the Wraith's engine bay. It likely powers this car, too, but its power levels might have increased. It probably spins the rear wheels via an eight-speed automatic transmission. Rolls-Royce is keeping its lips sealed about this project. We expect to learn more about it in the coming months, but some details (like the identity of the collector who commissioned it) might not be revealed until several years after the coupe's global introduction. As for pricing, keep in mind the aforementioned Sweptail allegedly cost $13 million. It's not the most expensive new car ever sold; that honor goes to the Bugatti La Voiture Noire. It cost about $12.5 million before taxes, and over $18 million after, claiming it the title. Related Video: