Patents by Inventor Lars Dyred SIMONSEN

Lars Dyred SIMONSEN 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).

  • Electrical isolation mounting of electrical machine stator
    Patent number: 10886809
    Abstract: The present invention relates to a wind turbine with an electrical machine wherein said electrical machine comprises a stator (702) with one or more electrical winding(s) (704), said electrical winding(s) being arranged to be connected to an electrical grid (760) by at least one cable (740) with at least one phase conductor (746), the at least one cable (740) comprises at least one return path (744) to conduct leakage currents, and at least one electrical shield (745), the stator being electrically isolated from a stator housing (701). The invention also relates to a method for minimizing stray currents in an electrical machine in a wind turbine.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: January 5, 2021
    Assignee: VESTAS WIND SYSTEMS A/S
    Inventors: Lars Dyred Simonsen, Peter Mongeau
  • ELECTRICAL ISOLATION MOUNTING OF ELECTRICAL MACHINE STATOR
    Publication number: 20190356191
    Abstract: The present invention relates to a wind turbine with an electrical machine wherein said electrical machine comprises a stator (702) with one or more electrical winding(s) (704), said electrical winding(s) being arranged to be connected to an electrical grid (760) by at least one cable (740) with at least one phase conductor (746), the at least one cable (740) comprises at least one return path (744) to conduct leakage currents, and at least one electrical shield (745), the stator being electrically isolated from a stator housing (701). The invention also relates to a method for minimizing stray currents in an electrical machine in a wind turbine.
    Type: Application
    Filed: November 28, 2017
    Publication date: November 21, 2019
    Inventors: Lars Dyred SIMONSEN, Peter MONGEAU