The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 20, 2022
Filed:
Sep. 15, 2017
General Electric Company, Schenectady, NY (US);
Rajni Kant Burra, Clifton Park, NY (US);
Govardhan Ganireddy, Roanoke, VA (US);
Anthony Michael Klodowski, Hardy, VA (US);
Wenqiang Yang, Shanghai, CN;
Rajni Kant Burra, Clifton Park, NY (US);
Govardhan Ganireddy, Roanoke, VA (US);
Anthony Michael Klodowski, Hardy, VA (US);
Wenqiang Yang, Shanghai, CN;
General Electric Company, Schenectady, NY (US);
Abstract
A method for controlling an electrical power system connected to a power grid includes receiving a reactive power command and a measured reactive power and generating a reactive power error signal based on a difference between the reactive power command and the measured reactive power. Further, the method includes receiving, via a reactive power regulator, the reactive power error signal. Moreover, the method includes generating, via the reactive power regulator, a voltage command based on the error signal. The method also includes generating, via a droop control, a voltage droop signal. In addition, the method includes generating a voltage error signal as a function of the voltage droop signal and at least one of the voltage command or a measured terminal voltage. Thus, the method further includes generating, via a voltage regulator, a reactive current command based on the voltage error signal.