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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.:

US 9641113 B1

PDFFull Text
Date of Patent:
May. 02, 2017

Filed:

Feb. 28, 2014

System and method for controlling a power generation system based on pll errors

Applicant:

General Electric Company, Schenectady, NY (US);

Inventors:

Einar Vaughn Larsen, Charlton, NY (US);

Wei Ren, Niskayuna, NY (US);

Sidney Allen Barker, Troutville, VA (US);

Assignee:

General Electric Company, Schenectady, NY (US);

Attorney:

Dority & Manning, P.A.

Primary Examiner:

Timothy J Dole

Assistant Examiner:

Carlos Rivera-Perez

Int. Cl.
CPC ...
G05F 5/00 (2006.01); H02P 9/00 (2006.01); F03D 7/00 (2006.01); F03D 9/00 (2016.01); F03D 7/02 (2006.01); H02J 3/38 (2006.01); H02J 3/44 (2006.01); H02M 5/458 (2006.01); H02P 23/26 (2016.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02P 9/007 (2013.01); F03D 7/00 (2013.01); F03D 7/0284 (2013.01); F03D 9/003 (2013.01); H02J 3/386 (2013.01); H02J 3/44 (2013.01); H02M 5/4585 (2013.01); H02P 23/26 (2016.02); H02M 2001/0025 (2013.01); Y02E 10/723 (2013.01); Y02E 10/725 (2013.01); Y02E 10/763 (2013.01);
Abstract

In one aspect, a method for controlling a power generation system may generally include determining a phase angle error associated with the power generation system, determining a scaling factor based on the phase angle error, generating a current command for controlling the operation of a power convertor of the power generation system and applying the scaling factor to the current command such that the current command is reduced when the phase angle error exceeds a predetermined error threshold.

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Larsen, Einar. (2017). System and method for controlling a power generation system based on pll errors (U.S. Patent No. 9641113). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9641113

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