Patents by Inventor Emmanuel LELEU

Emmanuel LELEU 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).

  • System for converting electrical energy supplied by a network and a conversion method implemented by means of such a conversion system
    Patent number: 10790697
    Abstract: This system for converting the electrical energy delivered by a supply network comprises of: a converter and at least one zero-sequence current limiting stage flowing in the converter. The or each limiting stage comprises an active compensation circuit comprising a magnetic component and a voltage source connected to the magnetic component, the voltage source and the magnetic component being adapted to serially inject with the converter an active compensation voltage of the zero-sequence voltages generated by the converter.
    Type: Grant
    Filed: June 7, 2017
    Date of Patent: September 29, 2020
    Assignee: GE ENERGY POWER CONVERSION TECHNOLOGY LIMITED
    Inventors: Jérôme Delanoe, Emmanuel Leleu
  • SYSTEM FOR CONVERTING ELECTRICAL ENERGY SUPPLIED BY A NETWORK AND A CONVERSION METHOD IMPLEMENTED BY MEANS OF SUCH A CONVERSION SYSTEM
    Publication number: 20170353049
    Abstract: This system for converting the electrical energy delivered by a supply network comprises of: a converter and at least one zero-sequence current limiting stage flowing in the converter. The or each limiting stage comprises an active compensation circuit comprising a magnetic component and a voltage source connected to the magnetic component, the voltage source and the magnetic component being adapted to serially inject with the converter an active compensation voltage of the zero-sequence voltages generated by the converter.
    Type: Application
    Filed: June 7, 2017
    Publication date: December 7, 2017
    Inventors: Jérôme DELANOE, Emmanuel LELEU