Patents by Inventor Vsk Murthy BALIJEPALLI

Vsk Murthy BALIJEPALLI 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).

  • Angle determination for a generator
    Patent number: 11079255
    Abstract: A method determines a generator system load and/or rotor angle. The generator system has a generator with a generator terminal outputting electrical power generated by the generator, a transformer and a point of common coupling, PCC, terminal. The transformer is between the generator and PCC terminals. The method includes: determining the generator field current; determining the output voltage, the output current and the power factor and/or angle of the output voltage and output current from the generator terminal, and determining the load angle of the generator system, output voltage from the generator terminal, output current from the generator terminal and the power factor and/or angle; and/or determining the output voltage, the output current and the power factor and/or angle of the output voltage and output current, and determining the rotor angle of the generator system, output voltage, output current from the PCC terminal and the power factor and/or angle.
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: August 3, 2021
    Assignees: ROLLS-ROYCE plc, MTU FRIEDRICHSHAFEN GMBH, MTU ONSITE ENERGY GMBH
    Inventors: Johannes Demharter, Souvik Dasgupta, Michael Kreissl, Amit K Gupta, Vsk Murthy Balijepalli
  • ANGLE DETERMINATION FOR A GENERATOR
    Publication number: 20190368898
    Abstract: A method determines a generator system load and/or rotor angle. The generator system has a generator with a generator terminal outputting electrical power generated by the generator, a transformer and a point of common coupling, PCC, terminal. The transformer is between the generator and PCC terminals. The method includes: determining the generator field current; determining the output voltage, the output current and the power factor and/or angle of the output voltage and output current from the generator terminal, and determining the load angle of the generator system, output voltage from the generator terminal, output current from the generator terminal and the power factor and/or angle; and/or determining the output voltage, the output current and the power factor and/or angle of the output voltage and output current, and determining the rotor angle of the generator system, output voltage, output current from the PCC terminal and the power factor and/or angle.
    Type: Application
    Filed: May 2, 2019
    Publication date: December 5, 2019
    Applicants: ROLLS-ROYCE plc, MTU FRIEDRICHSHAFEN GMBH, MTU ONSITE ENERGY GMBH
    Inventors: Johannes DEMHARTER, Souvik DASGUPTA, Michael KREISSL, Amit K. GUPTA, Vsk Murthy BALIJEPALLI