Patents by Inventor Aurelien Hascoat

Aurelien Hascoat 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).

  • Determination of the aging of an electric storage system
    Patent number: 11598818
    Abstract: A method for determining an aging of a battery having a variable state of charge within a cycling window forming a portion of a nominal operating domain. The method comprises: getting a tracking of a state of charge of the battery as a function of time over an interval of time, where the tracking comprises an alternation of calls for charging and discharging within the cycling window; for a plurality of calls over the time interval, getting a value of an electric measure indicative of energy exchanged by the battery during said call and estimating a state of health of the battery during said call based on said value; and determining an aging of the battery, on the basis of the estimated states of health.
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: March 7, 2023
    Assignee: ELECTRICITE DE FRANCE
    Inventor: Aurelien Hascoat
  • DETERMINATION OF THE AGING OF AN ELECTRIC STORAGE SYSTEM
    Publication number: 20210190880
    Abstract: A method for determining an aging of a battery having a variable state of charge within a cycling window forming a portion of a nominal operating domain. The method comprises: getting a tracking of a state of charge of the battery as a function of time over an interval of time, where the tracking comprises an alternation of calls for charging and discharging within the cycling window; for a plurality of calls over the time interval, getting a value of an electric measure indicative of energy exchanged by the battery during said call and estimating a state of health of the battery during said call based on said value; and determining an aging of the battery, on the basis of the estimated states of health.
    Type: Application
    Filed: December 17, 2020
    Publication date: June 24, 2021
    Inventor: Aurelien Hascoat