Home- Stories -Honeywell Is Developing A Hybrid-Electric Aircraft Engine

Honeywell Is Developing A Hybrid-Electric Aircraft Engine

: Mar 10, 2021 - : 5:55 am

Honeywell is developing a power source for hybrid-electric aircraft, and will demonstrate it in the third quarter of 2021.

At 280 pounds, the Honeywell 1-Megawatt generator weighs about the same as a motor scooter but delivers enough energy to power an entire neighborhood block. The generator will be combined with the Honeywell HGT1700 auxiliary power unit, currently flown on every Airbus A350 XWB, to form a turbogenerator 2.5 times more powerful than the version the company unveiled in 2019.

The new turbogenerator will be able to run on aviation biofuel, including Honeywell Green Jet Fuel, which is chemically similar to fossil fuel but made from more sustainable alternatives, as well as conventional jet fuel and diesel. It can be used to operate high-power electric motors or charge batteries and can satisfy missions from heavy-lift cargo drones to air taxis, or commuter aircraft.

“There is an inherent need for electric and hybrid-electric power as the urban air mobility segment takes shape and unmanned aerial vehicles enter service,” said Stephane Fymat, vice president and general manager for Unmanned Aerial Systems and Urban Air Mobility at Honeywell Aerospace. “Our turbogenerators provide a safe, lightweight package to serve these burgeoning segments, and we’re designing our solutions to meet the unique needs of customers developing aerial vehicles of the future.”

Traditionally, aircraft use fuel-burning engines to mechanically turn rotors, propellers or fans. Many new designs, however, use a distributed electric propulsion architecture, in which many electric motors can be tilted or turned off for vertical takeoff and horizontal flight. A Honeywell turbogenerator can provide electric power for multiple electric motors anywhere on an aircraft.

“Honeywell’s unrivaled legacy in the manufacturing of auxiliary power units and larger gas turbine engines gives us the ability to create unique power systems for future vehicles,” said Taylor Alberstadt, senior director of Power Systems Business Development at Honeywell Aerospace. “We think the future of aviation will include many new types of propulsion and power systems, and Honeywell is prepared to lead the way in their development.”

In December, Honeywell signed a memorandum of understanding with British startup Faradair Aerospace to collaborate on systems and a turbogeneration unit that will run on sustainable aviation fuel to power Faradair’s Bio Electric Hybrid Aircraft (BEHA). Faradair intends to deliver 300 hybrid-electric BEHAs into service by 2030, of which 150 will be in a firefighting configuration. Honeywell is also in advanced discussions with other potential turbogenerator customers.

Honeywell unveiled its first turbogenerator for urban air mobility (UAM) at the 2019 HAI HELI-EXPO in Atlanta. It combined Honeywell’s HTS900 turboshaft engine with two 200-kilowatt generators.

More Stories

With more than 25 years of experience in defence publishing, Global Business Press and its industry leading titles Asian Defence Technology, Asian Airlines & Aerospace and Daily News are the leading defence publications in the region, present at more international shows and exhibitions than any other competing publication in the region.

Popular Posts

Copyright 2020. GBP. All Rights Reserved.

Home Defence & Security Space Commercial Aviation Maintence Repair & Overhaul Daily News Events About Us

Social media & sharing icons powered by UltimatelySocial