Propulsion hybride électrique
Lire https://air-cosmos.com/article/propulsion-hybride-lectrique-imothep-slectionn-par-la-commission-europenne-22414…
Un hélicoptère à motorisation hybride chez Airbus en 2020
https://www.flyer.co.uk/airbus-to-develop-hybrid-power-helicopter/ The project, co-financed by the French Ministry for Transport (DGAC), will develop an electric backup system to power the rotor system for up to 30 seconds, without the use of the main gas turbine.…