A hybrid propulsion system for a multi-rotor rotary-wing aircraft, including: an internal combustion engine, an electric machine coupled to the internal combustion engine, a rectifier connected to the electric machine, a converter, an electric network connecting the rectifier to the converter, electric motors connected to the converter, rotary-blade assemblies coupled to the electric motors, wherein the system includes: a detector configured to detect a reduction in a demand for electrical power within the system to below a predetermined value, a bypass circuit configured to bypass the electric machine when the detector detects a reduction in the demand for electrical power.
SYSTÈME PROPULSIF HYBRIDE ET PROCÉDÉ DE CONTRÔLE D'UN TEL SYSTÈME
HYBRID PROPULSION SYSTEM AND METHOD FOR CONTROLLING SUCH A SYSTEM
HYBRIDANTRIEBSSYSTEM UND VERFAHREN ZUR STEUERUNG EINES SOLCHEN SYSTEMS
2023-08-30
Patent
Electronic Resource
French
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