Patents by Inventor Christian Maass

Christian Maass 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).

  • Patent number: 11692528
    Abstract: The disclosure relates to a method for operating a wind turbine wherein the method includes: operating the wind turbine over an operating period in accordance with a control strategy, providing one or more input values representing a load acting on at least one component of the wind turbine and providing uncertainties of the input values, determining, based on the input values, an aggregated load value representing an aggregated load acting on the at least one component of the wind turbine over an aggregation period, determining, based on the uncertainties of the input values, an uncertainty of the aggregated load value, determining a statistical load aggregate from the aggregated load value and the uncertainty of the aggregated load value, adjusting the control strategy based on the statistical load aggregate. The disclosure further relates to a wind turbine and a wind farm configured to perform the above method.
    Type: Grant
    Filed: September 10, 2021
    Date of Patent: July 4, 2023
    Assignee: Nordex Energy SE & Co. KG
    Inventors: Jacob Laborenz, Joerg Schwarte, Christian Maass
  • Publication number: 20220082086
    Abstract: The disclosure relates to a method for operating a wind turbine wherein the method includes: operating the wind turbine over an operating period in accordance with a control strategy, providing one or more input values representing a load acting on at least one component of the wind turbine and providing uncertainties of the input values, determining, based on the input values, an aggregated load value representing an aggregated load acting on the at least one component of the wind turbine over an aggregation period, determining, based on the uncertainties of the input values, an uncertainty of the aggregated load value, determining a statistical load aggregate from the aggregated load value and the uncertainty of the aggregated load value, adjusting the control strategy based on the statistical load aggregate. The disclosure further relates to a wind turbine and a wind farm configured to perform the above method.
    Type: Application
    Filed: September 10, 2021
    Publication date: March 17, 2022
    Inventors: Jacob Laborenz, Joerg Schwarte, Christian Maass
  • Publication number: 20080237073
    Abstract: A packaging for a planar data medium (2) is described, comprising a base plate (1) having a receiving recess (3) for the data medium (2) and two cover foils (4, 5) covering the receiving recess (3) on both sides of the base plate (1), of which one forms a defined severing line (6) which connects the two ends (7) of a removal opening (8) resulting from tearing open the defined severing line (6) and delimits a hinged cover (10) which can be bent up about a base determined by the two ends (7) of the removal opening (8), with the removal opening (8) extending over a length corresponding to the clearance of the receiving recess (3) as measured in the direction of said boundary area (9).
    Type: Application
    Filed: March 28, 2008
    Publication date: October 2, 2008
    Inventors: Christian Maass, Susanne Maass, Ernst Maass, Ulrike Maass