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    Vestas Wind Systems AS Files Patent Application for Controlling Noise Emissions from Individual Blades of a Wind Turbine

    June 27, 2022 - Indian Patents News


      Kolkata, June 27 -- Denmark-based Vestas Wind Systems AS filed patent application for controlling noise emissions from individual blades of a wind turbine. The inventors are Grunnet Jacob Deleuran and Sloth Erik.

      Vestas Wind Systems AS filed the patent application on Jan. 14, 2022. The patent application number is 202217002264 A. The international classification numbers are F03D0007020000, G05B0013040000, F03D0009250000, H02K0001180000 and F03D0001060000.

      The abstract of the patent published by the Controller General of Patents, Designs & Trade Marks states: "The present invention provides a method and controller for controlling noise emissions from individual blades (18) of a wind turbine (10), the method (60) comprising defining (720) a wind turbine model (321) describing dynamics of the wind turbine (10), the wind turbine model (321) including a description of intensity and direction of noise emissions from each individual blade (18) as a function of azimuthal angle (312); and applying (730) a model-based control algorithm (32) using the wind turbine model (321) to determine at least one control output (331), and using (740) the at least one control output (331) to control noise emissions from each individual blade (18)."

      The Patent was published in the Issue No. 11/2022 of the Patent Office Journal on March 18, 2022.

      About the Company

      Vestas Wind Systems AS is a Denmark-based company. It is situated in Aarhus in Denmark. The company is engaged in manufacturing of wind turbines. It is the largest in the world, but due to very rapid growth of its competitors. The company operates manufacturing plants in Denmark, Germany, India, Italy, Romania, Britain, Spain, Sweden, Norway, Australia, China, and the United States.


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