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1. (WO2018185409) METHOD FOR CHECKING THE MAXIMUM AVAILABLE POWER OF A TURBINE ENGINE OF AN AIRCRAFT EQUIPPED WITH TWO TURBINE ENGINES

Pub. No.:    WO/2018/185409    International Application No.:    PCT/FR2018/050802
Publication Date: Fri Oct 12 01:59:59 CEST 2018 International Filing Date: Sat Mar 31 01:59:59 CEST 2018
IPC: F02C 9/42
Applicants: SAFRAN HELICOPTER ENGINES
Inventors: DARFEUIL, Pierre
MARCONI, Patrick
SEVE, Caroline
Title: METHOD FOR CHECKING THE MAXIMUM AVAILABLE POWER OF A TURBINE ENGINE OF AN AIRCRAFT EQUIPPED WITH TWO TURBINE ENGINES
Abstract:
The invention concerns a method (100) for checking the maximum available power of a turbine engine (11, 12) of an aircraft (10) equipped with two turbine engines (11, 12) configured to operate in parallel and together to supply a necessary power (P1 +2) to the aircraft during a flight phase, said method comprising the following steps:- placing one of the turbine engines (11, 12) in a maximum take-off power regime (PMD), and - adjusting a power (P2 , P1) supplied by the other turbine engine (12, 11), such that the turbine engines (11, 12) continue to supply the necessary power (P1 +2) to the aircraft during the flight phase; - determining a power (P1, P2) supplied by the turbine engine (11, 12) placed in the maximum take-off power regime (PMD), and - processing the supplied power (P1, P2) determined in this way, in order to deduce a piece of information relating to the maximum available power.