Patents by Inventor FABIAN BARGIEL

FABIAN BARGIEL 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).

  • Multi-variable state closed-loop control for a steam generator of a thermal power plant
    Patent number: 10267512
    Abstract: A device for closed-loop control of a plurality of state variables of a steam generator of a thermal power plant is provided. In order to achieve stable and exact closed-loop control of the plurality of state variables, a multi-variable control/controller controls the plurality of state variables and uses a linear quadratic controller for this multi-variable control/controller.
    Type: Grant
    Filed: March 20, 2015
    Date of Patent: April 23, 2019
    Assignee: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Annette Barenbrügge, Fabian Bargiel, Lutz Hanel, Bernhard Meerbeck, Michael Treuer, Klaus Wendelberger
  • State observer for a steam generator of a thermal power plant
    Patent number: 10151213
    Abstract: A state observer for a steam generator of a thermal power plant is provided. Accordingly, provision is made for the state observer to be a multi-variable state observer which has a Kalman filter designed for linear-quadratic state feedback. The state observer can be used for validating measured variables of the steam generator of the thermal power plant, wherein measured variables of the steam generator are compared with output variables of the state observer.
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: December 11, 2018
    Assignee: Siemens Aktiengesellschaft
    Inventors: Annette Barenbrügge, Fabian Bargiel, Lutz Hanel, Bernhard Meerbeck, Michael Treuer, Klaus Wendelberger
  • MULTI-VARIABLE STATE CLOSED-LOOP CONTROL FOR A STEAM GENERATOR OF A THERMAL POWER PLANT
    Publication number: 20150276209
    Abstract: A device for closed-loop control of a plurality of state variables of a steam generator of a thermal power plant is provided. In order to achieve stable and exact closed-loop control of the plurality of state variables, a multi-variable control/controller controls the plurality of state variables and uses a linear quadratic controller for this multi-variable control/controller.
    Type: Application
    Filed: March 20, 2015
    Publication date: October 1, 2015
    Inventors: ANNETTE BARENBRÜGGE, FABIAN BARGIEL, LUTZ HANEL, BERNHARD MEERBECK, MICHAEL TREUER, KLAUS WENDELBERGER
  • STATE OBSERVER FOR A STEAM GENERATOR OF A THERMAL POWER PLANT
    Publication number: 20150275688
    Abstract: A state observer for a steam generator of a thermal power plant is provided. Accordingly, provision is made for the state observer to be a multi-variable state observer which has a Kalman filter designed for linear-quadratic state feedback. The state observer can be used for validating measured variables of the steam generator of the thermal power plant, wherein measured variables of the steam generator are compared with output variables of the state observer.
    Type: Application
    Filed: March 18, 2015
    Publication date: October 1, 2015
    Inventors: ANNETTE BARENBRÜGGE, FABIAN BARGIEL, LUTZ HANEL, BERNHARD MEERBECK, MICHAEL TREUER, KLAUS WENDELBERGER