Patents by Inventor Gordon Lin

Gordon Lin 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).

  • Estimation of real-time power system quantities using time-synchronized measurements
    Patent number: 7499816
    Abstract: Phasor measurement units (108) provide phasor data from various locations (102) in an electrical power system. The phasor data is referenced to a common timing signal. Non-phasor measurement data is also obtained at various locations in the power system. A phasor assisted state estimator (120) uses the phasor data and the non-phasor data to determine the power system state.
    Type: Grant
    Filed: December 12, 2006
    Date of Patent: March 3, 2009
    Assignee: ABB Research Ltd.
    Inventors: Ernst Scholtz, Reynaldo F. Nuqui, John D. Finney, Mats Larsson, Mani Subramanian, Gordon Lin
  • ESTIMATION OF REAL-TIME POWER SYSTEM QUANTITIES USING TIME-SYNCHRONIZED MEASUREMENTS
    Publication number: 20080140326
    Abstract: Phasor measurement units (108) provide phasor data from various locations (102) in an electrical power system. The phasor data is referenced to a common timing signal. Non-phasor measurement data is also obtained at various locations in the power system. A phasor assisted state estimator (120) uses the phasor data and the non-phasor data to determine the power system state.
    Type: Application
    Filed: December 12, 2006
    Publication date: June 12, 2008
    Applicant: ABB RESEARCH LTD.
    Inventors: Ernst Scholtz, Reynaldo F. Nuqui, John D. Finney, Mats Larsson, Mani Subramanian, Gordon Lin