Category: EV Aircraft

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Rolls-Royce and Tecnam to deliver an all-electric passenger aircraft in 2026

Rolls-Royce and airframer Tecnam are joining forces with Widerøe – the largest regional airline in Scandinavia, to deliver an all-electric passenger aircraft for the commuter market, ready for revenue service in 2026. The project expands on the successful research programme between Rolls-Royce and Widerøe on sustainable aviation and the existing partnership between Rolls-Royce and Tecnam on powering the all-electric P-Volt aircraft.

Stein Nilsen, Chief Executive, Widerøe said: “Norway’s extensive network of short take-off and landing airports is ideal for zero emissions technologies. This aircraft shows how quickly new technology can and will be developed, and that we are on track with our ambition of flying with zero emissions around 2025.”

Rob Watson, Director – Rolls-Royce Electrical, said: “Electrification will help us deliver our ambition to enable the markets in which we operate achieve net zero carbon by 2050. This collaboration strengthens our existing relationships with Tecnam and Widerøe as we look to explore what is needed to deliver an all-electric passenger aircraft for the commuter market. It also demonstrates Rolls-Royce’s ambitions to be the leading supplier of all-electric and hybrid electric propulsion and power systems across multiple aviation markets.”

The programme will look to cover all elements of developing and delivering an all-electric passenger aircraft that could be used in the Norwegian market from 2026. Due to its topography, Norway makes extensive use of aviation for regional connectivity and has an ambition for all domestic flights to be zero emissions by 2040. Rolls-Royce will bring its expertise in propulsion and power systems, Tecnam will provide aircraft design, manufacturing and certification capabilities. Widerøe’s mission will be to ensure that all competence and requirements of an airline operator are in place for entry into service in 2026.

Andreas Aks, Chief Strategy Officer, Widerøe, added: “We are highly excited to be offered the role as launch operator, but also humble about the challenges of putting the world’s first zero emissions aircraft into service. Our mission is to have all new capabilities, processes and procedures required for a zero emissions operator, designed and approved in parallel with the aircraft being developed and certified.”

Fabio Russo, Chief Project R and D and Product Development, Tecnam, said: “It is incredible to see the interest around the P-Volt, not only coming from regional airlines, but also from smart mobility-based companies. This last year has demonstrated the importance of promoting capillary connections between small communities, while reducing the congestion of the main hubs. The P-Volt, like the P2012 Traveller today, will perfectly fit the scope of this programme. We are honoured and pleased to see the level of enthusiasm Widerøe and our partner Rolls-Royce are dedicating to this project.”

The collaboration offers an opportunity to develop an exciting solution to the commuter aircraft market. Before the pandemic, Widerøe offered around 400 flights per day using a network of 44 airports, where 74% of the flights have distances less than 275 km. The shortest flight durations are between seven and fifteen minutes. Developing all-electric aircraft will enable people to be connected in a sustainable way and will fulfill Wideroe’s ambition to make its first all-electric flight by 2026. The all-electric P-Volt aircraft, which is based on the 11-seat Tecnam P2012 Traveller aircraft is ideal for the short take-off and landing as well as for routes in the North and the West Coast of Norway.

Rolls-Royce and Widerøe announced a joint research programme in 2019. The aim of the programme was to evaluate and develop electrical aircraft concepts that would fulfil the Norwegian ambition of having the first electrified aircraft in ordinary domestic scheduled flights by 2030 and 80% emission reduction in domestic flights by 2040.

Rolls-Royce also has an existing strategic partnership with Tecnam to develop the modified Tecnam P2010 aircraft with the H3PS1 propulsion system, the first parallel hybrid-electric propulsion system for General Aviation started together with Rotax in May 2018.

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Rolls-Royce develop embedded starter-generator for next-generation fighter jet

Over the last five years Rolls-Royce has been pioneering world-first technology that will contribute to the UK’s next-generation Tempest programme.

In an aim to be more electric, more intelligent and to harness more power, Rolls-Royce recognised that any future fighter aircraft will have unprecedented levels of electrical power demand and thermal load; all needing to be managed within the context of a stealthy aircraft.

Before the launch of the Tempest programme, Rolls-Royce had already started to address the demands of the future. Back in 2014, the company took on the challenge of designing an electrical starter generator that was fully embedded in the core of a gas turbine engine, now known as the Embedded Electrical Starter Generator or E2SG demonstrator programme.

Conrad Banks, Chief Engineer for Future Programmes at Rolls-Royce said: “The electrical embedded starter-generator will save space and provide the large amount of electrical power required by future fighters. Existing aircraft engines generate power through a gearbox underneath the engine, which drives a generator. In addition to adding moving parts and complexity, the space required outside the engine for the gearbox and generator makes the airframe larger, which is undesirable in a stealthy platform.”

Phase two of this programme has now been adopted as part of Rolls-Royce’s contribution to the Tempest programme.

As part of this journey, the company has been continuously developing its capabilities in the aerospace market, from gas turbine technologies through to integrated power and propulsion systems. The goal being to provide not only the thrust that propels an aircraft through the sky, but also the electrical power required for all the systems on board as well as managing all the resulting thermal loads.

Rolls-Royce is adapting to the reality that all future vehicles, whether on land, in the air or at sea will have significantly increased levels of electrification to power sensors, communications systems weapons, actuation systems and accessories, as well as the usual array of avionics.

The launch of phase one of the E2SG programme saw significant investment in the development of an integrated electrical facility – a unique test house where gas turbine engines can be physically connected to a DC electrical network.

The launch of the second phase of the project in 2017 saw the inclusion of a second electrical generator connected to the other spool of the engine. It also included an energy storage system in the electrical network and the ability to intelligently manage the supply of power between all these systems.

The two-spool mounted electrical machines allows, by combination of operation as either a motor or a generator, the production of a series of functional effects on the engine, including the transfer of power electrically between the two spools.

As part of the E2SG programme, Rolls-Royce is investigating the feasibility of using dual spool generation to influence the operability, responsiveness and efficiency of the engine. Another key technology under development is the Power Manager intelligent control system, which uses algorithms to make real time intelligent decisions about how to supply the current aircraft electrical demand while optimising other factors including engine efficiency to reduce fuel burn or engine temperature to extend component life.

Throughout the Tempest programme, Rolls-Royce will be continuing to mature the electrical technologies demonstrated by the E2SG programme, with a third phase of testing likely to include a novel thermal management system being integrated with the overall system, as well as more electric engine accessories.

The company also intends to showcase a full-scale demonstrator of an advanced power and propulsion system. There will be new technologies in all parts of the gas turbine, including twin spool embedded generation to higher power levels, an advanced thermal management system, an energy storage system tailored to the expected duty cycle of the future fighter and an intelligent power management system which will be able to optimise the performance of both the gas turbine and the power and thermal management system.

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Electric planes to race from London to Darwin in 2019

Electric aircraft will race from London to Darwin next year to mark the centenary of the Great Air Race.

The race and a series of other events in the Top End will celebrate 100 years since Captain Ross Smith, Lieutenant Keith Smith and Sergeants Wally Shiers and Jim Bennett won the first event.

"The 1919 Great Air Race captured the imagination of people across the globe," Northern Territory Chief Minister Michael Gunner said on Saturday.

"Under the command of Captain Ross Smith, the journey has been described as the flight that changed the world and paved the way for national and international air travel."

The 2019 event, to be known as the Centenary E-Race, will start in London late next year and stop over in at least 15 countries before making its way to Darwin.

It is hoped that world-leading technology companies including Tesla, NASA, Airbus, Virgin and Boeing will enter in celebration of a century of aviation innovation and achievement by engineers, designers and aircraft constructors.

The advantages of electric aircraft are huge, however, achieving long distance flight in an electric aircraft is still the greatest challenge. There are currently three approaches to tackling this problem, battery electric, hydrogen fuel-cell electric, and hybrid combustion-engine electric.

Captain Smith and his colleagues flew a Vickers Vimy Biplane more than 18,000km in 28 days in 1919, with the race acting as a catalyst for international travel and improved communications.

John Storey, an expert in battery and solar technology, said the 2019 race would fast-track renewable flight technology by years and contribute to improving the e-aviation industry.

"The event is technically feasible, however, completing the route in an electric aircraft is by no means a foregone conclusion," Professor Storey said.

"That makes 2019 the right time to stage it. In 2009 it would have been impossible, in 2029 it will be routine."

The program of celebrations in Darwin will include an air show, centenary ball, commemorative ceremonies and education programs for schools.

The Ross Smith Memorial at Fannie Bay will also undergo significant conservation work.

Source: Great Air Race

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Airbus, Rolls-Royce, and Siemens team up for electric aircraft

Airbus, Rolls-Royce, and Siemens have formed a partnership which aims at developing a near-term flight demonstrator which will be a significant step forward in hybrid-electric propulsion for commercial aircraft.

The three companies together announced the groundbreaking collaboration, bringing together some of the world’s foremost experts in electrical and propulsion technologies, at the Royal Aeronautical Society in London.

The E-Fan X hybrid-electric technology demonstrator is anticipated to fly in 2020 following a comprehensive ground test campaign, provisionally on a BAe 146 flying testbed, with one of the aircraft’s four gas turbine engines replaced by a two megawatt electric motor. Provisions will be made to replace a second gas turbine with an electric motor once system maturity has been proven.

“The E-Fan X is an important next step in our goal of making electric flight a reality in the foreseeable future. The lessons we learned from a long history of electric flight demonstrators, starting with the Cri-Cri, including the e-Genius, E-Star, and culminating most recently with the E-Fan 1.2, as well as the fruits of the E-Aircraft Systems House collaboration with Siemens, will pave the way to a hybrid single-aisle commercial aircraft that is safe, efficient, and cost-effective,” said Paul Eremenko. “We see hybrid-electric propulsion as a compelling technology for the future of aviation.”

The E-Fan X demonstrator will explore the challenges of high-power propulsion systems, such as thermal effects, electric thrust management, altitude and dynamic effects on electric systems and electromagnetic compatibility issues. The objective is to push and mature the technology, performance, safety and reliability enabling quick progress on the hybrid electric technology. The programme also aims at establishing the requirements for future certification of electrically powered aircraft while training a new generation of designers and engineers to bring hybrid-electric commercial aircraft one step closer to reality.

Paul Stein, Rolls-Royce, Chief Technology Officer, said: “The E-Fan X enables us to build on our wealth of electrical expertise to revolutionise flight and welcome in the third generation of aviation. This is an exciting time for us as this technological advancement will result in Rolls-Royce creating the world’s most powerful flying generator.

“Siemens has been driving innovation in core technology fields at full speed,” said Roland Busch, Chief Technology Officer of Siemens. “In April 2016 we opened a new chapter in electric-mobility with the collaboration with Airbus. Building up electric propulsion for aircraft, we are creating new perspectives for our company and also for our customers and society. With the E-Fan X partnership, we now take the next step to demonstrate the technology in the air.”

Among the top challenges for today’s aviation sector is to move towards a means of transport with improved environmental performance, that is more efficient and less reliant on fossil fuels. The partners are committed to meeting the EU technical environmental goals of the European Commission’s Flightpath 2050 Vision for Aviation (reduction of CO2 by 60%, reduction of NOx by 90% and noise reduction by 75%). These cannot be achieved with the technologies existing today. Therefore, Airbus, Rolls-Royce and Siemens are investing in and focusing research work in different technology areas including electrification. Electric and hybrid-electric propulsion are seen today as among the most promising technologies for addressing these challenges.

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350 hp Siemens electric aircraft makes first flight [VIDEO]

Siemens researchers have developed a new type of electric motor that, with a weight of just 50 kilograms, delivers a continuous output of about 260 kilowatts – five times more than comparable drive systems. This record-setting propulsion system successfully completed its first public flight today at Schwarze Heide Airport near Dinslaken, Germany, where it – almost silently – powered an Extra 330LE aerobatic airplane. The new drive system had already made its maiden flight on June 24th 2016.

This advance means that hybrid-electric aircraft with four or more seats will now be possible. In addition, the company will be contributing this technology to the cooperative project that Siemens and Airbus agreed to in April 2016 for driving the development of electrically powered flight. Electric drives are scalable, and Siemens and Airbus will be using the record-setting motor as a basis for developing regional airliners powered by hybrid-electric propulsion systems. Siemens is determined to establish hybrid-electric propulsion systems for aircraft as a future area of business.

The motor has been specially designed for use in aircraft. Thanks to its record-setting power-to-weight ratio, larger aircraft with takeoff weights of up to two tons will now be able to use electric drives for the first time. To implement the world-record motor, Siemens' experts scrutinized all the components of previous motors and optimized them up to their technical limits.

New simulation techniques and sophisticated lightweight construction enabled the drive system to achieve a unique weight-to-performance ratio of five kilowatts (kW) per kilogram (kg). The electric motors of comparable strength that are used in industrial applications deliver less than one kW per kg. The performance of the drive systems used in electric vehicles is about two kW per kg. Since the new motor delivers its record-setting performance at rotational speeds of just 2,500 revolutions per minute, it can drive propellers directly, without the use of a transmission.

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World’s First All-Electric Propulsion Satellite Begins Operations

The world’s first all-electric propulsion satellite, built by Boeing for Bermuda-based ABS, is now operational after an on-orbit handover on August 31. The ABS-3A, a 702SP (small platform) satellite, expands ABS’ communications services in the Americas, Europe, the Middle East and Africa.

“The operational ABS-3A satellite and ABS-2A, launching in early 2016, will further strengthen and solidify our global expansion and offer flexible capacity to our growing fleet,” said Tom Choi, CEO of ABS. “We believe Boeing’s innovative portfolio can help us to affordably grow now and in the future.”

The ABS-3A spacecraft was the world’s first all-electric propulsion satellite to be built and launched – part of a stacked pair launched in March with a 702SP satellite built for Eutelsat, based in Paris. The spacecraft’s all-electric xenon-ion propulsion system contains a sufficient quantity of the inert, non-hazardous element xenon to extend the satellite’s operations beyond the expected spacecraft design life of 15 years.

“With a successful launch, testing and execution of orbit operations, we were able to deliver the first 702SP to ABS about one month earlier than planned,” said Mark Spiwak, president, Boeing Satellite Systems International. “The 702SP product line was designed to bring the latest technology into the hands of customers seeking adaptable and affordable solutions. In addition, the 702SP’s patented dual-launch capability helps customers share launch costs, which can significantly lower overall expenses for a satellite owner.”

Boeing is under contract to build a second 702SP satellite for ABS, designated ABS-2A, which will be delivered and launched early next year.

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Fully Charged | Airbus E-Fan [VIDEO]

In this weeks episode of Fully Charged Robert Llewellyn gets a VIP invitation to witness the Aibus E-Fan battery powered electric aeroplane cross the English Channel.

First flown in April 2014, the plug-in plane is powered by two electric motors with a combined power of 60 kilowatts each driving a variable pitch fan providing a static thrust of 1.5 kN which is another engineering first on an electrically powered aircraft.

The motors are in turn powered by a 250V lithium polymer battery pack made by South Korean company Kokam. The batteries are housed within the inboard part of the wings parallel to the cockpit providing an endurance of between 45 minutes and 1 hour.

The batteries can be recharged in one hour.

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Airbus E-Fan becomes first electric plane to cross Channel [VIDEO]

Airbus Group's E-Fan technology demonstrator today became the world's first twin-engine, battery-powered electric plane to successfully cross the English Channel—more than 100 years after Louis Blériot became the first pilot to make the journey.

Powered by lithium-ion batteries, the E-Fan took off from Lydd, England, and completed the 74-kilometer (46-mile) flight to Calais, France in 37 minutes.

"The E-Fan project and today's historic Channel crossing show that the pioneering spirit and ingenuity demonstrated by Louis Blériot and the other early aviators is still alive today," Airbus CTO Jean Botti said in a statement. "The 10th of July 2015 will now join the list of famous days in aviation history, and I'm sure Blériot would be proud of this achievement."

Since April 2014, the E-Fan has made more than 100 flights, and was put on display during last month's Paris Air Show.

Already, the Airbus team is working on the E-Fan 2.0—an electric two-seater aimed at pilot training—which will be followed by the E-Fan 4.0—a four-seat aircraft for full pilot licensing and the general aviation market.

The all-electric plane aims to reduce noise, emissions, and vibration caused by conventionally powered engines. Plus, its two battery packs provide 60 kilowatts of power, suitable for 45 minutes to one hour of flight.

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10x motor electric VTOL aircraft prototype takes off [VIDEO]

A team at NASA's Langley Research Center is developing a concept of a battery-powered plane that has 10 motors and can take off like a helicopter and fly efficiently like an aircraft.

The prototype, called Greased Lightning or GL-10, is currently in the design and testing phase. The initial thought was to develop a 20-foot wingspan (6.1 meters) aircraft powered by hybrid diesel/electric engines, but the team started with smaller versions for testing, built by rapid prototyping.

This research has helped lead to NASA Aeronautics Research Mission Directorate efforts to better understand the potential of electric propulsion across all types, sizes and missions for aviation.

More: PHYS.org

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NZ Rocket startup unveils battery-powered engine

Rocket Lab, a privately-held company financed by weapons maker Lockheed Martin Corp and other high-tech investors, on Tuesday said its low-cost Electron launch system for small satellites will be the first rocket powered by batteries.

Chief Executive Peter Beck said the company founded in 2008 to help commercialize the space business, expected to carry out the first flight of its all-composite Electron launch vehicle and the new Rutherford engine before the end of the year.

Beck said the engine was also the first to use 3D printing for all primary components, including its engine chamber, injector, pumps and main propellant valves, all mostly made of titanium and other alloys.

The lightweight engine can be "printed" in three days, compared to about a month if it were built using traditional manufacturing.

Rocket Lab, which is based in Los Angeles and has a launch site in New Zealand, says the two-stage Electron rocket will make it cheaper and quicker to launch small 100-kilogram payloads into low-earth orbit.

The company expects to start launching satellites for customers in 2016, and eventually aims to launch a satellite a week. It says its launch cost will be less than $5 million, half the price that Virgin Galactic is charging for rides on its air-launched satellite booster, LauncherOne.

Beck said the batteries on the new launcher would produce just shy of one megawatt of power, enough to power a whole city block. The engine's electric propulsion cycle uses electric motors and lithium polymer batteries to drive its turbopumps at extremely high speeds.

Rocket Lab aims to help companies that want to launch hundreds and thousands of small satellites into low-earth orbit to provide space-based access to the Internet, respond to natural disasters and improve crop yields.

Beck said the company had been working on the Rutherford engine for the past year and a half, racing to meet growing demand from companies ranging from Google Inc to small Silicon Valley startups.

"There's a lot of payload ready to go," Beck said. "The missing piece is a responsive and cost-effective launch capability."

The company's investors include Khosla Ventures, K1W1 and Bessemer Venture Partners.

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Pratt & Whitney say Electric Aircraft Require Innovations Not Yet Invented

Though electric aircraft technology continues to improve, an engineer at Pratt & Whitney says the technology must make revolutionary leaps before being applicable to commercial or military aircraft.

P&W has looked into electric aircraft and determined that three technological “miracles” must occur before electric flight goes mainstream, Alan Epstein, P&W's vice president of technology and environment, tells reporters.

First, battery technology must improve by 50 to 100 times, says Epstein, noting that a commercial aircraft like a Boeing 737 require about 10MW of energy during cruise.

Battery-powered aircraft could be viable with current technology only “If you want to fly one-hundredth of the distance in the same size airplane,” says Epstein, who made his comments during a question and answer session at the company’s Connecticut headquarters earlier this week.

P&W has also spoken with engineers at the Massachusetts Institute of Technology about developing an electric engine capable of powering large aircraft.

Such powerplants could be built, they determined, but would require new, complex superconductivity technology. Also, engineers would need to remove the engine’s magnetic shielding to reduce its weight.

That is a problem, Epstein says, because without magnetic shielding the engine would “kill the people sitting next to the motors.”

“Three miracles are about two-and-a-half too many for an industrial organisation and one-and-a-half too many for most companies,” Epstein says. “I don’t see major commercial electric aircraft without innovations that have yet to be invented.”

Some might beg to differ. In 2012 German aerospace research institution Bauhaus Luftfahrt released details of a concept for a zero-emissions 190-seat aircraft which could potentially enter service in 2035. Designated the Ce-Liner, the electric aircraft would rely on twin super-conducting electric motors supplied by a bank of up to 16 battery containers.

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Airbus Electric Airplane Flies—For an Hour Per Charge [VIDEO]

The Airbus E-Fan, an all-electric trainer aircraft made of composite material, made its first flight last month–proving once again that it is possible to fly without jet fuel.

That’s with one caveat however: The plane can fly for about an hour on a single charge. But still, this seems like a big deal mainly because the largest aerospace and defense company in Europe and the world’s leading commercial aircraft manufacturer is backing it.

The successful first public flight of the electric E-Fan experimental aircraft was the highlight of Airbus Group’s E-Aircraft Day in Bordeaux, France on April 25. The electric E-Fan training aircraft is an experimental demonstrator based on an all-composite construction. Airbus Group and its partners intend to perform research and development to construct a series version of the E-Fan and propose an industrial plan for a production facility close to Bordeaux Airport. In addition, the group’s research efforts support the environmental protection goals of the European Commission, as outlined in its Flightpath 2050 program.

Built with an all-composite construction, the E-Fan is 22 feet long and has a wingspan of 31 feet. It looks like a toy version of a jet aircraft with a pair of nacelles that aren’t really jets, but two ducted, variable pitch fans spun by two electric motors with a combined power of 60 kW. The ducting increases the thrust while reducing noise, and by centrally mounting them, the fans provide better control. The E-Fan flies at only 114 miles per hour.

Powering the fans are a series of 250-volt, lithium-ion polymer batteries made by Kokam of South Korea. These batteries are mounted in the inboard section of the wings and carry enough charge for up to one hour of flight. They can be recharged in one hour. Worried about the “recharge” light coming on while up in the air? There’s a backup battery for emergency landings.

Another key technology on the E-Fan is its e-FADEC energy management system, which automatically handles the electrical systems. According to Airbus, this simplifies system controls and, since E-Fan is a trainer, eases the workload of instructors and students.

The E-Fan has zero carbon dioxide emissions in flight and should bring a significant reduction in noise around airfields, according to Airbus, “thus improving relations between local residents and flight schools with long-term prospects for the discreet and economical initial training of future professional pilots.”

“It will not only lead to a further reduction in aircraft emissions and noise to support our environmental goals but will also lead to more economic and efficient aircraft technology in the long run. Our focus is to develop innovations that will help define what tomorrow’s aerospace industry will look like,” said Airbus Group Chief Technical Officer Jean Botti.

So today the E-Fan is a learning platform, tomorrow a larger hybrid version that can fly 80 passengers on short regional trips. That’s apparently the plan. From small beginnings, a revolution in the air.

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Airbus Developing Hybrid Electric Jet Aircraft

Airbus is learning from automakers as it works on developing a small aircraft powered by hybrid electric engines that could represent its first move into the market for regional jets.

The development of a regional plane, seating between 70 and 90 people, that can take off and land using electric power could take between 15 and 20 years, Airbus Group Chief Technology Officer Jean Botti told reporters in Munich.

Airbus, which with Boeing dominates the market for passenger jets, presently makes planes that seat more than 150 people.

Airbus is already working on an all-electric two-seater plane, powered by two electric motors with a combined output of 60 kilowatts, hoping this technology will serve as a step to bringing electric motors on to larger aircraft.

The two-seater, which Airbus says is suited for short missions such as pilot training and aerobatics, can run on its lithium-ion polymer batteries for half an hour, with the aim to get it up to an hour.

The batteries are tricky, Botti said. "They're causing us a lot of headaches."

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Airbus signs MoU to develop electric taxiing for A320 Family

As part of on-going research and development into future technology options, Airbus has signed a memorandum of understanding (MoU) with EGTS International, a joint venture company between Safran and Honeywell Aerospace, to further develop and evaluate an autonomous electric pushback and taxiing solution for the A320 Family.

The agreement marks the selection of EGTS International’s Electric Green Taxiing System to be evaluated as a new option on the A320 Family – referred to by Airbus as eTaxi. This option would allow the aircraft to push-back from the gate without a tug, taxi-out to the runway, and return to the gate after landing without operating the main engines.

eTaxi will use the aircraft’s Auxiliary Power Unit (APU) to power electric motors fitted to the main landing gear wheels. The architecture will include the ability for pilots to keep full control from the cockpit over their aircraft’s speed and direction during taxi operations.

Olivier Savin, EGTS Programme Vice President, Safran said: “We are extremely pleased to strengthen our relationship with Airbus, a key customer and industry leader in innovation. Through this agreement we are creating the ideal context to collaborate to best utilize our own landing gear systems expertise to develop a green taxiing solution for the A320 Family.”

Brian Wenig, EGTS Programme Vice President, Honeywell Aerospace said: “Following our demonstration of the technology at this year’s Paris Airshow, this MoU marks the next critical milestone in the advancement of the Electric Green Taxiing System as an option for Airbus’ A320 Family, by securing Airbus’ support in the development of the system. Airbus will provide extremely valuable insight to facilitate a seamless integration into the aircraft.”

Daniel Baubil, Airbus EVP, Head of A320 Family Programme said: “Today Airbus delivers the world’s most eco-efficient single-aisle aircraft – the A320 Family. This is the result of our permanent research for innovative enhancements to make our aircraft even more efficient and capable.” He adds: “We therefore look forward to working with our EGTS International expert partners – Honeywell and Safran – with whom we share the common view that the A320 Family is a natural fit for an electric taxiing capability.”

The eTaxi option will offer several operational and environmental benefits for the A320 Family:

  • Per trip, the projected fuel savings and CO2 reductions would be approximately four percent;
  • It would contribute to significantly more efficient taxiing operations and save around two minutes of time on pushback;
  • Taxiing-related carbon and nitrous oxide emissions would be cut by more than half.

    Over the next few months the partners will jointly develop and present a global commercial case and implementation plan to determine the feasibility of an electric taxiing solution for the A320 Family. To this end, Airbus and EGTS International are reinforcing their existing teams to finalize validation studies, define specifications and converge on market requirements for a fully tailored forward-fit and retrofit technological solution.

    To regularly enhance the A320 Family’s capabilities and performance, Airbus invests approximately 300 million euros annually in keeping the aircraft highly competitive and efficient. More than 10,000 A320 Family aircraft have been ordered and over 5,800 delivered to operators worldwide. With a record backlog of over 4,200 aircraft, the A320 Family reaffirms its position as the world’s best-selling single-aisle aircraft family.

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    e-volo VC200 18 rotor 2 person electric helicopter – first flight [VIDEO]

    E-volo’s Volocopter is a revolution in aviation Made in Germany. Safer, simpler, and cleaner than normal helicopters, it has a unique way of moving – a groundbreaking innovation. The Volocopter is an environmentally friendly and emission-free private helicopter. Instead of one combustion engine, eighteen electrically driven rotors propel it.

    The maiden flight and first test flights were conducted in the dm-arena in Karlsruhe with the prototype of the 2-person VC200 on Sunday, November 17, 2013. Based on this model, it will be prepared for series production in the coming years. “There are already numerous requests for the Volocopter from around the world,“ said Alexander Zosel, managing director of e-volo.

    With multiple flights lasting several minutes reaching the nearly 22 m high ceiling of the dm-arena, including a number of smooth takeoffs and landings, the Volocopter concept exceeded all expectations. “Rich and incredibly quiet sound, absolutely no noticeable vibrations in the flight, convincing structure with a great, new spring strut landing gear, and an extremely calm rotor plane,“ concluded the e-volo managing director, thanking the KMK. “New innovations that have the possibility to change our world are continually presented at the Messe Karlsruhe. Therefore it was natural to work in partnership with the e-volo team to enable the test flights in the dm-arena,“ announced KMK managing director Britta Wirtz. “The fair is not just a display of strengths in the technology field, but concretely supports pioneers of aviation as well.“

    The developing team of e-volo knew from the onset that the Volocopter was very easy to fly. Due to elaborate simulations at the Stuttgart University, they already knew that it was much more quiet than a helicopter. However, the pleasant low, rich sound and the lower-than-expected noise level caused great cheering among the e-volo team during the first flights.

    People were eager to know whether there would be disturbing or even dangerous vibrations in the mechanic structure of the rotor plane. “Such vibrations are a large problem for normal helicopters,“ stated e-volo managing director Stephan Wolf, adding that “there, the vibrations together with the deafening noise have lead to much discomfort on passenger flights in helicopters.“ Due to the complex structure of the Volocopter in carbon lightweight design, it was not possible to simulate the expected vibrations in the laboratory. “The result of the first flight created a euphoria among the entire project team.“ Wolf and Zosel further stated that “not even the HD video cameras secured to the exterior carbon ring of the rotor plane captured the least vibrations.“

    Nearly all problems of normal helicopters are thereby solved.

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    Airbus demonstrates electric taxiing system on an A320

    While the Paris Air Show is famous for its aerial displays, a more down-to-earth demonstration at Le Bourget Airport is showing the way for the increasingly electric future of aviation. A modified...

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    Siemens hybrid electric aircraft debuts in Paris [VIDEO]

    Siemens AG, Diamond Aircraft and EADS are set to present the world's first aircraft with a serial hybrid electric drive system at the Paris Air Show Le Bourget 2011. The two-seater motor glider...

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    JAXA develop Conductive Heat-resistant Insulating for EV motors

    Nippon Kayaku Co., LTD. (KAYAKU) and the Japan Aerospace Exploration Agency (JAXA) successfully developed a motor coil that can maintain its maximum power more than two times longer than a...

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