Honeywell’s 1MW generator for hybrid-electric aircraft passes testing milestone
Honeywell’s 1MW generator, which is intended for use by hybrid-electric powered plane, has effectively accomplished its 1st spherical of screening.
According to Honeywell the generator is the industry’s initially aerospace-quality electrical device that can also be employed as a 1MW motor with out modifications.
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The megawatt generator operated at 1.02 MVA (~1MW@ unity electrical power issue) ability stages during profitable tests. The check demonstration ran continually at 900 kilowatts, highlighting the megawatt generator’s substantial-electrical power density (~8kw/kg) and effectiveness (~97{5376dfc28cf0a7990a1dde1ec4d231557d3d9e6448247a9e5e61bb9e48b1de73}), both equally qualities that are demanded for hybrid-electric propulsion in aerospace purposes.
The turbogenerator is a combination of a Honeywell 1MW generator and HGT1700 auxiliary electricity unit, which is at present flown on each individual Airbus A350 XWB. The 280 lbs (127kg) power device will be capable to operate on biofuel, jet gasoline and diesel and is designed to supply electrical power to significant-electricity electric motors or batteries in major-lift cargo drones, air taxis and commuter aircraft.
The generator weighs 280 lbs (127kg) and delivers enough power to electricity an full community block. Its compact measurement, small procedure fat and gas financial savings translate into sustainable and operational positive aspects for hybrid-electric propulsion and other programs these as cell charging stations, turbogenerator systems that can be flown in remote areas, and directed energy methods, explained Honeywell.
Dave Marinick, president of engines and electric power systems at Honeywell Aerospace explained, “Our megawatt generator is a new addition to our intensive portfolio and an field initial. It represents an important action in offering scalable methods that advance market innovation and aid extra sustainable and economical operations.
“Essential superior ability, by state-of-the-art and compact engineering these types of as this, impacts the two the future of flight and of hybrid-electric aerospace propulsion.”
Taylor Alberstadt, senior director of electric and hybrid electric powered propulsion for Honeywell Aerospace claimed, “Our megawatt generator supplies ability amounts many times increased than people out there nowadays while still assembly aerospace anticipations about sizing and pounds.
“Additionally, the megawatt generator’s opportunity to be seamlessly built-in with our present fuel turbine engines to develop the most power-dense turbogenerators in the market, which include the capability to run on sustainable aviation fuels, is also thrilling and will usher in an era of cleaner and less highly-priced air vacation.”
The turbogenerator remedies can supply electrical energy to run superior-power electric motors, cost batteries, or in necessary cases mechanically drive a propeller to fulfill missions from hefty-lift cargo drones to air taxis and commuter aircraft.
The group is at the moment escalating the ability of the set up to assist testing steady procedure at larger electrical power concentrations.
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Honeywell screening higher-electrical power generator for hybrid electric aircraft