Electra Initiates Ground Testing of 250-kW Turbogenerator for Hybrid-Electric Aircraft
Electra.aero has begun ground testing its proprietary 250-kilowatt turbogenerator, a critical milestone for its hybrid-electric, ultra-short takeoff and landing (eSTOL) aircraft. This power unit is a core component of the nine-passenger plane's propulsion system, designed to recharge its batteries in flight. The system combines a small gas turbine with electric generators, offering a significant increase in range and payload compared to purely battery-powered designs. By enabling operation with Sustainable Aviation Fuel (SAF), the technology aims to dramatically reduce emissions and noise for regional air mobility. The successful test moves Electra closer to the first flight of its full-scale prototype aircraft.
Official Source: https://interestingengineering.com/energy/electra-hybrid-electric-aircraft-250-turbogenerators
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