Patents Assigned to Nordex Christian
  • Patent number: 10711765
    Abstract: A method is provided for controlling a wind turbine that has a generator that is controlled via a converter in a boost operation, in which an electrical power that is fed into an electrical transmission network is increased via a generative deceleration of the generator. The method comprises using a control to determining a set point value for a generator torque depending on an actual value of a rotational speed. The determined set point value for the generator torque is applied to a generator via a limiter with a predefinable upper and lower limit. Determining the set point value for the generator torque in boost operation that leads to an increased fed-in electrical power in response to a boost signal; and limiting a temporal change of the set point value for the generator torque in a recovery operation in response to a recovery signal.
    Type: Grant
    Filed: August 17, 2018
    Date of Patent: July 14, 2020
    Assignee: Nordex Christian
    Inventors: Simon De Rijcke, Niels Hamann, Christian Wessels