Patents Assigned to Enerstone
  • Charge balancing in an electric battery
    Patent number: 9847655
    Abstract: A system comprises an electric battery having at least four elementary cells in series and at least two balancing modules each having first and second nodes connected by at least three cells of the battery, and a third node connected to an intermediate point of the series-association of the at least three cells, in which at least one of the first and second nodes of each module is not common to a first or second node of another module.
    Type: Grant
    Filed: January 10, 2014
    Date of Patent: December 19, 2017
    Assignee: Enerstone
    Inventors: Alain Bailly, Alexandre Chureau