Patents by Inventor Michael HUELSEWIEDE

Michael HUELSEWIEDE 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 FOR REAL-TIME ESTIMATION OF TEMPERATURES OF ELECTRIC COMPONENTS IN A POWER ELECTRONICS SYSTEM
    Publication number: 20240094061
    Abstract: A method for real-time estimation of temperatures of electric components in a power electronics system, the method including the steps of: obtaining a current reference temperature; obtaining current power loss values of the electric components; determining self-heating coefficients of the electric components for the obtained current power loss values; determining external heating coefficients of the electric components; and estimating the temperatures of the electric components in real-time based on the obtained current reference temperature, the determined self-heating coefficients and the determined external heating coefficients.
    Type: Application
    Filed: November 28, 2023
    Publication date: March 21, 2024
    Applicant: HELLA GmbH & Co. KGaA
    Inventors: Martin DUESING, Alexander HAPPE, Michael HUELSEWIEDE, Andreas WEHRMANN