METHOD FOR DETERMINING AT LEAST ONE POWER LIMIT OF A HYBRID DRIVE TRAIN FOR A TRANSPORT VEHICLE, IN PARTICULAR AN AIRCRAFT

WIPO Patent Application WO/2022/101129

A1

The invention relates to a method for determining at least one minimum power margin of a hybrid drive train for a transport vehicle, each drive element being associated with at least one power source and at least one power consumer, the method comprising a step of acquiring (ET1) measurements (Pv) of power parameters (PARi), a step of comparing (ET2) each measurement (Pv) with at least one limitation threshold, so as to deduce therefrom at least one gross margin (Pmb), a step of converting (ET3) the gross margins (Pmb) into refined margins (Pma) expressed according to the same common magnitude, a step of transposing (ET4) into standardised margins (Pmn) at least at one reference point, a step of determining (ET5) a source power margin (MIndS) and a consumer power margin (MIndC) at said reference point and a step of determining (ET6) the minimum power margin (MInd) by selecting the lowest power margin.

WO/2018/191992	DUAL-AXIS ROTATION CYCLOID RING ACCELERATION POWER DEVICE AND OPERATING METHOD THEREOF
WO/2023/220313	POWER MODULE AND CLUTCH MECHANISM FOR UNMANNED AIRCRAFT SYSTEMS
WO/2021/072185	REDUNDANT DRIVE TRAIN FOR PYLON MOUNTED ROTORS

LEMAY DAVID BERNARD MARTIN (FR)
MARIN JEAN-PHILIPPE JACQUES (FR)

PCT/EP2021/080910

May 19, 2022

November 08, 2021

Click for automatic bibliography generation  

SAFRAN HELICOPTER ENGINES (FR)

B64D27/24; B64D35/08; B64D43/00; B64D27/02

US6411869B2	2002-06-25
EP3647192A1	2020-05-06
EP3095695A1	2016-11-23
US6411869B2	2002-06-25
EP3647192A1	2020-05-06
EP3095695A1	2016-11-23

ARGYMA (FR)

View/Download PDF      PDF Help

Previous Patent: VERIFICATION OF THE OPERABILITY OF A LASER SCANNER

Next Patent: RESPIRATORY GAS ANALYZER