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Electric Aircraft

Aircraft

Solar Impulse 2 stuck in Hawaii after record-breaking flight

Flying around the world on only the power of the sun turns out to be more of a stop-and-go affair than even the team behind Solar Impulse 2 may have guessed. The solar-powered, single-pilot aircraft began circling the globe from Abu Dhabi back in March, but must now remain in Hawaii until early August. While Swiss pilot and Solar Impulse co-founder André Borschberg survived a record-breaking five-day flight from Nagoya, Japan to Oahu with just minimal sleep, SI2's batteries didn't all fare so well without rest.Read More

Aircraft

Solar Impulse 2 lands in Hawaii

Solar Impulse 2 has landed in Hawaii after completing its record-breaking longest leg of the Round the World Solar Flight, that began last March in Abu Dhabi. With pilot André Borschberg at the controls, the solar-powered, single-pilot aircraft touched down today at Kalaeloa Airport just west of Honolulu on the island of Oahu at 5:55 HAST (15:55 GMT). Read More

Aircraft

E-Fan 2.0 makes podium appearance at Le Bourget

When we first covered the news of the E-Fan's first public flight, Airbus was only showing an artist's impression of what the production model of the two-seater electric demonstrator could look like. But this year the company had a full-sized version on display at the 51st Paris Air Show. In addition to straining our ears to listen to hear the original aircraft in the air above Le Bourget, we got the opportunity to rub shoulders with the sleek and sexy E-Fan 2.0 electric pilot trainer.Read More

Aircraft

Retrofittable electric engine adds power and safety to light aircraft

Small, single-engine aircraft are the mainstay of recreational flying, and provide many hours of generally safe enjoyment for hundreds of thousands of enthusiasts worldwide. However, with only one engine on-board, they are also often only a small malfunction away from becoming a heavy, unpowered glider in dire need of somewhere to land. To help improve this situation, researchers at Universidad Carlos III de Madrid (UC3M) and AXTER Aerospace have created an auxiliary electric propulsion unit designed to be installed in conventionally-powered light aircraft to both increase available power and provide extra range in the event of an engine failure.Read More

Aircraft

Siemens' world-record electric aircraft motor punches above its weight

Researchers at Siemens have created a new prototype electric motor specifically designed for aircraft that weighs in at just 50 kg (110 lb) and is claimed to produce about 260 kW (348 hp) at just 2,500 RPM. With a quoted power five times greater than any comparable powerplant, the new motor promises enough grunt to get aircraft with take-off weights of up to 1,800 kg (2 ton) off the ground. Read More

Aircraft

Could this 18-motor wing be the future of electric aircraft?

It might look like it was designed by a six-year-old, with 18 motors crammed onto a too-thin wing, but the Hybrid-Electric Integrated Systems Testbed (HEIST) experimental wing demonstrator could be the future of electric aircraft. A key component of NASA'S Leading Edge Asynchronous Propeller Technology (LEAPTech) project, it is designed to test whether electric propulsion can allow for a tighter wing design leading to greater efficiency and safety.Read More

Solar Impulse 2 sets distance record

The Solar Impulse 2 solar-powered airplane may have only just begun its attempt at a round-the-world flight, but it's already broken a world record. By traveling from Muscat, Oman to Ahmedabad, India, it broke the Solar Impulse team's previous record for longest solar-powered straight distance flight between predeclared waypoints. Read More

Aircraft

Hybrid-electric aircraft takes to the skies

We're all familiar with hybrid cars, but hybrid planes are virtually unheard of. Now though, researchers from the University of Cambridge, UK, have partnered with Boeing to test what they say is the first hybrid-electric aircraft. It is said to use 30 percent less fuel than a gas-only equivalent.Read More

Aircraft

Bio-Electric-Hybrid-Aircraft concept aims to quietly rule the skies

Touted as the world's first true hybrid aircraft, the Faradair BEHA (Bio-Electric-Hybrid-Aircraft) is a triple box-wing design concept that combines electric motors and a bio-diesel engine. Fitted with a range of energy conservation and recovery technologies, including solar panels on all flight surfaces and high-lift, low-speed flight capabilities, the BEHA is intended to be one of the world’s most environmentally friendly aircraft.Read More

Aircraft

E-Fan electric aircraft makes first public flight

Manned electric-powered aircraft have made record-breaking flights and turned more than a few heads in the past few years, and it's not a trend that's likely to slow down. Last week, the E-Fan electric trainer airplane developed by the Airbus Group made its first public flight before a collection of French dignitaries. Currently a demonstrator for electric aircraft technology, Airbus says that is will be used as the basis for building a new pair of electric training aircraft models.Read More

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