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:
Jun. 11, 2024
Filed:
Jan. 31, 2022
Applicant:
General Electric Company, Schenectady, NY (US);
Inventor:
Dustin Howard, Brookhaven, GA (US);
Assignee:
GE Infrastructure Technology LLC, Greenville, SC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02P 9/00 (2006.01); F03D 9/25 (2016.01); H02J 3/00 (2006.01); H02J 3/24 (2006.01); H02J 3/38 (2006.01); H02P 101/15 (2016.01);
U.S. Cl.
CPC ...
H02P 9/007 (2013.01); H02J 3/001 (2020.01); H02J 3/241 (2020.01); H02J 3/381 (2013.01); F03D 9/255 (2017.02); H02J 2300/28 (2020.01); H02P 2101/15 (2015.01);
Abstract
A method and associated system for providing grid-forming (GFM) control of an inverter-based resource (IBR) connected to an electrical grid include monitoring the electrical grid for grid events that cause a change in one or both of grid frequency and angle. Via a controller, an active power response of the IBR to the grid event is controlled by changing an angle of the IBR voltage relative to grid voltage in a manner so as to mimic an active power response of an IBR having a certain desired impedance that may similar to or different from a hardware impedance of the IBR itself.