Airbus Helicopters

Airbus Defence and Space Sas

Centre National De La Recherche Scientifique

Commissariat a L'energie Atomique Et Aux Energies Alternatives

Universitéde Strasbourg

Sicat

La Ville Propre

Julien Laurent

Béatrice Drevet

Jérémy Camus

Anis Jouini

Housseinou Ba

Nelly Plassat

Damien Ponthenier

Jean-Marc Jeltsch

Julien Bergery

Emmanuel Muller

Cuong Pham-huu

Romain Teulier

Charlottte Pham

Maurice Millet

Jean Paul Masquida

Jean Alain Heraud

Benoît Masquida

A method for authorizing the flight of an aircraft provided with a hybrid power plant having at least one heat engine and at least one electric motor electrically connected to an electrical energy source comprising several electrical accumulators. The method comprises extracting (STP), while on the ground, an electrical energy or an electrical power to be extracted from the electrical energy source during a predetermined time period and determining (STP) for the electrical accumulators, respective initial values of an operating parameter, calculating (STP) an average value from the initial values, determining (STP) a minimum value from the measured initial values, issuing an authorization when a difference between the average value and the minimum value is less than a threshold and a prohibition when said difference between the average value and the minimum value is greater than or equal to the threshold.

Method for authorizing the flight of an aircraft having a hybrid power plant provided with at least one electric motor and at least one heat engine

Growing community of inventors

Toulouse, France

Julien Laurent