Patents by Inventor Uwe Schrader-Hausmann

Uwe Schrader-Hausmann 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).

  • Publication number: 20110215645
    Abstract: It is an object of this disclosure to provide an efficient continuous power system that may be deployed quickly and at low cost to a variety of destinations. The containerized nature of the presently disclosed system may allow these advantages to be attained. The disclosed system is particularly well suited for deployment in data center applications, but one of ordinary skill will recognize that it may be useful in a variety of situations.
    Type: Application
    Filed: November 5, 2010
    Publication date: September 8, 2011
    Applicant: ACTIVE POWER, INC.
    Inventors: Markus Schomburg, Uwe Schrader-Hausmann, James Murphy, Ron Landis, Karl Schuetze, Bradley Walter
  • 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
  • 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
  • Patent number: 6023152
    Abstract: In order to provide a system for stabilizing a power supply system comprising a choke, which connects the power supply system to a mains power feed, a converter system connected to the power supply system and having a converter machine with a rotor and at least one three-phase winding, which is in a position to stabilize the voltage in the power supply system to a specific value it is suggested that the converter system comprise a flywheel storage means with a synchronous machine and a flywheel coupled thereto, that the converter system have a static converter system, with which the flywheel storage means can be coupled to the converter machine such that the flywheel storage means can draw power from the converter machine or supply power to it, and that a control be provided which detects the voltage of the power supply system and controls the static converter system such that the converter machine stabilizes the voltage of the power supply system to a predeterminable value by drawing or supplying power.
    Type: Grant
    Filed: April 13, 1998
    Date of Patent: February 8, 2000
    Assignee: Piller-GmbH
    Inventors: Ralf Briest, Hilmar Darrelmann, Klaus Sachs, Uwe Schrader-Hausmann