Betrieb eines Flugzeugantriebssystems mit Antriebsgekoppelter Elektrischer Maschine

Details

Veröffentlichungs-Nr.

EP4821821

Anmeldetag

16. März 2026

Veröffentlichung

14. Oktober 2026

Rechtsraum

EP

Abstract

An operating method is provided for an aircraft. During this method, a first control signal is provided to drive rotation of a first propulsor rotor of a first propulsion system of the aircraft using a first engine of the first propulsion system. Operation of the first engine is monitored to provide first engine data. A degraded condition of the first engine is identified based on the first engine data. In response to the identifying of the degraded condition, a second control signal is provided to drive the rotation of the first propulsor rotor at a first rate using a first electric machine of the first propulsion system. The first rate is equal to or greater than fifty percent of a second rate at which a second propulsor rotor of a second propulsion system of the aircraft is being rotated.

Anmelder

Firma

RTX Corporation

Land

🇺🇸 USA