Patents by Inventor Bernd Rosebrock

Bernd Rosebrock 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).

  • Protection for wind power station
    Patent number: 7038330
    Abstract: A wind power station comprises a wind rotor; a transmission mechanically coupled to the wind rotor; an asynchronous generator having a generator rotor mechanically coupled to the transmission, and a generator stator electrically coupled to a power grid; and a protection unit protecting the generator and the transmission against accidental breakdowns of an alternating voltage provided by the power grid. The Protection unit includes at least one choke electrically arranged between the power grid and the generator stator, and a synchronous electrical machine electrically coupled to the choke.
    Type: Grant
    Filed: April 23, 2004
    Date of Patent: May 2, 2006
    Assignee: RWE Piller GmbH
    Inventors: Bernd Rosebrock, Hilmar Darrelmann, Uwe Schrader-Hausmann, Reinhard Engelhardt, Detlev Seidel, Armin Klauenberg, Norbert Ueffing
  • Protection for wind power station
    Publication number: 20050236838
    Abstract: A wind power station comprises a wind rotor; a transmission mechanically coupled to the wind rotor; an asynchronous generator having a generator rotor mechanically coupled to the transmission, and a generator stator electrically coupled to a power grid; and a protection unit protecting the generator and the transmission against accidental breakdowns of an alternating voltage provided by the power grid. The Protection unit includes at least one choke electrically arranged between the power grid and the generator stator, and a synchronous electrical machine electrically coupled to the choke.
    Type: Application
    Filed: April 23, 2004
    Publication date: October 27, 2005
    Inventors: Bernd Rosebrock, Hilmar Darrelmann, Uwe Schrader-Hausmann, Reinhard Engelhardt, Detlev Seidel, Armin Klauenberg, Norbert Ueffing