Patents by Inventor Etienne GODDET

Etienne GODDET 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 and system for monitoring a meshed current return electrical network for an aircraft made of composite material
    Patent number: 11796582
    Abstract: The method for monitoring the electrical network comprises the identification of critical element(s) of the network, for at least one source-load pair that are connected to the network; the parametric estimation of a value of the electrical characteristic of each critical element, by using a numerical model modelling an electrical behavior of the network as a function of said electrical characteristic and of electrical measurements performed by means of sensors positioned in the network, a sensor being positioned in the network for each critical element on at least one network element or on at least one network path formed by a plurality of network elements affected by a disturbance in the electrical characteristic of this critical element; the evaluation, for said at least one source-load pair and the determination of a state of the electrical network by taking into account the operational criterion.
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: October 24, 2023
    Assignees: SAFRAN ELECTRICAL & POWER, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE GRENOBLE ALPES
    Inventors: Anca-Lucia Dieudonne, Etienne Goddet, Nicolas Marie Henri Retiere, Jean-Michel Guichon
  • Method And System For Monitoring A Meshed Current Return Electrical Network For An Aircraft Made Of Composite Material
    Publication number: 20230143890
    Abstract: The method for monitoring the electrical network comprises the identification of critical element(s) of the network, for at least one source-load pair that are connected to the network; the parametric estimation of a value of the electrical characteristic of each critical element, by using a numerical model modelling an electrical behavior of the network as a function of said electrical characteristic and of electrical measurements performed by means of sensors positioned in the network, a sensor being positioned in the network for each critical element on at least one network element or on at least one network path formed by a plurality of network elements affected by a disturbance in the electrical characteristic of this critical element; the evaluation, for said at least one source-load pair and the determination of a state of the electrical network by taking into account the operational criterion.
    Type: Application
    Filed: December 12, 2018
    Publication date: May 11, 2023
    Applicants: SAFRAN ELECTRICAL & POWER, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE GRENOBLE ALPES
    Inventors: Anca-Lucia DIEUDONNE, Etienne GODDET, Nicolas Marie Henri RETIERE, Jean-Michel GUICHON