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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.

Over 10 years of research went into the Rolls-Royce Spectre EV

Rolls-Royce's first series-produced electric model, the 577-horsepower Spectre, made its debut in October 2022. Electrification suits the British luxury brand well, as its clients primarily prefer a smooth and quiet ride over a deep exhaust note that sends chills down your spine. But the company's top executive told Autoblog that finding the right path to the EV segment required over a decade's worth of research. The electric 102EX prototype from 2011 helped blaze this path. It wasn't approved for production, but it showed Rolls-Royce what to do. "We never intended at that time that we would bring [the 102EX] to the market," company boss Torsten Muller-Otvos told me on the sidelines of the 2023 Villa d'Este Concours d'Elegance. "I joined Rolls-Royce in 2010, and I was always in the belief that we need to look into alternative propulsions for the brand." Rolls-Royce is part of the BMW Group, and this practice is common throughout the company: BMW and Mini experimented with electric prototypes at that time as well, and the iX5 presented in 2023 will bolster the firm's hydrogen research. Rolls-Royce learned several lessons from the 102EX project. One was to simply keep on keeping on. "One clear learning from all of our clients worldwide is to make sure that it is a Rolls-Royce first and an electric car second, not the other way around. [The Spectre] smells like a Rolls-Royce, it feels like a Rolls-Royce, and it sounds like a Rolls-Royce — [that means that] there is no sound, obviously. [There is] no funky dashboard, huge screen, or whatever. That would not be us," he continued. Customers also told Rolls-Royce not to make a car defined by superlatives. These buyers aren't concerned about having the longest driving range or the quickest acceleration time, largely because they already have a variety of different cars in their fleet plus access to private jets. This also explains why many Rolls-Royce models aren't used as long-distance cars in spite of a powerful V12 engine and a spacious interior. "It was clear that we don't need to be number one with outrageous range; a range of [about 310 miles] is totally sufficient for our clients. [The EX project] also gave us the right logic behind battery size, what we need to do in terms of body shape, and what the car should look like. It's a very fine balance between range, the size of the battery, and what kind of compromises you suddenly get into the entire design of the car. I'm going to say we learned a lot.

Artists reinterpret Rolls-Royce scale models for charity

Everyone loves toy cars. Even artists, apparently. And even if they toys in question are higher-end "scale models" of high-end cars like Rolls-Royces. The British automaker recently assembled a dozen contemporary artists to render their individual creative interpretations based on 1:18 scale models of the Rolls-Royce Ghost. They'll be displayed at a showroom in the center of London before being auctioned off to raise funds for breast cancer. The resulting creations came out pretty interesting, ranging from a Rolls-based, Back to the Future-style time machine to another grown over with moss and mushrooms. One of the artists, Charming Baker, suspended his model in a resin block and drilled it through fourteen times to represent how breast cancer can affect us all. If you happen to wander by Berkeley Square in the British capital any time before the end of June, it may be worth stopping in to have a look. But if your plans won't be taking you to London this summer, you can check them out in the slideshow above. Maybe you'll see something you like a place a bid. It's all for a good cause. Related Video: ROLLS-ROYCE GHOST TRANSFORMED BY LEADING ARTISTS FOR BREAST CANCER CARE Twelve leading artists have created unique artworks, each featuring a 1:18 scale replica of the iconic Rolls-Royce Ghost, for a one-of-a-kind collection. These spectacular artworks, donated by some of the biggest names in contemporary art, will be on show from 20-25 May 2015 at Rolls-Royce Motor Cars London in Berkeley Square to raise valuable funds for Breast Cancer Care. The model motor car has been transformed to create an extraordinary collection of one-off art pieces, created by artists including: Maggi Hambling, Richard Wentworth, Gavin Turk, Mark Wallinger, JJ Adams, Sam Taylor-Johnson, Charming Baker, Natasha Law, Angela Palmer, Andrew Salgado, Stuart Semple and Yinka Shonibare. London artist Charming Baker, known for his emotionally charged work, explains the thinking behind his artwork, 'One in Eight'. "It is important to me that the work I produce for this brief is relevant to the subject matter we're dealing with. One in eight women in the UK will be diagnosed with breast cancer in their lifetime. So I have set the car in a clear block of resin, suspended in the middle of the block – floating, pristine. The block has been drilled 16 times, in a very orderly and simple grid pattern.