Patents by Inventor Julien LABBE

Julien LABBE has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for optimising the architecture of the power supply of a load
    Patent number: 10630093
    Abstract: A method for optimizing the architecture of the power supply of a load, includes the following steps: determination of a mission profile (16) sizing according to the power required by the load over time; definition of the sources of energy storage for hybridization; association of a characteristic behavior model with each source of energy storage; determination of the couples of sources of energy storage that can generate the mission profile with a minimum mass; and determination, from the potential couples of sources of energy storage, of the couple with the weakest mass.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: April 21, 2020
    Assignees: AIRBUS GROUP SAS, AIRBUS DEFENCE AND SPACE SAS, AIRBUS HELICOPTERS
    Inventors: Benoit Fleury, Gregor Massiot, Pierre-Bertrand Lancelevee, Julien Labbe
  • Device for the electric power supply of a load and associated method
    Patent number: 10050439
    Abstract: A device (10) for the electric power supply of a load (11), includes at least two energy storage elements (13, 14), elements for determining the power needs of the load (11), elements (16, 17) for monitoring each energy storage element (13, 14), which are able to provide information about a maximum instantaneous power of each energy storage element (13, 14), a calculation body (19) for determining a maximum secured power according to the electromotive force (Ebat(t)) and the resistance (Rbat(t)) of the Thévenin model, a maximum specified current and a maximum specified voltage, and elements (Cbat(t), Csc(t)) for controlling each energy storage element (13, 14), the elements being adjusted over time according to the power needs of the load (11) and the maximum secured power of each energy storage element (13, 14).
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: August 14, 2018
    Assignees: AIRBUS GROUP SAS, AIRBUS DEFENCE AND SPACE SAS
    Inventors: Benoit Fleury, Gregor Massiot, Pierre-Bertrand Lancelevee, Julien Labbe
  • METHOD FOR OPTIMISING THE ARCHITECTURE OF THE POWER SUPPLY OF A LOAD
    Publication number: 20160248267
    Abstract: A method for optimizing the architecture of the power supply of a load, includes the following steps: determination of a mission profile (16) sizing according to the power required by the load over time; definition of the sources of energy storage for hybridization; association of a characteristic behavior model with each source of energy storage; determination of the couples of sources of energy storage that can generate the mission profile with a minimum mass; and determination, from the potential couples of sources of energy storage, of the couple with the weakest mass.
    Type: Application
    Filed: September 30, 2014
    Publication date: August 25, 2016
    Inventors: Benoit FLEURY, Gregor MASSIOT, Pierre-Bertrand LANCELEVEE, Julien LABBE
  • DEVICE FOR THE ELECTRIC POWER SUPPLY OF A LOAD AND ASSOCIATED METHOD
    Publication number: 20160233672
    Abstract: A device (10) for the electric power supply of a load (11), includes at least two energy storage elements (13, 14), elements for determining the power needs of the load (11), elements (16, 17) for monitoring each energy storage element (13, 14), which are able to provide information about a maximum instantaneous power of each energy storage element (13, 14), a calculation body (19) for determining a maximum secured power according to the electromotive force (Ebat(t)) and the resistance (Rbat(t)) of the Thévenin model, a maximum specified current and a maximum specified voltage, and elements (Cbat(t), Csc(t)) for controlling each energy storage element (13, 14), the elements being adjusted over time according to the power needs of the load (11) and the maximum secured power of each energy storage element (13, 14).
    Type: Application
    Filed: September 30, 2014
    Publication date: August 11, 2016
    Applicants: Airbus Group SAS, Airbus Defense and Space SAS
    Inventors: Benoit FLEURY, Gregor MASSIOT, Pierre-Bertrand LANCELEVEE, Julien LABBE