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.

Date of Patent:
Jan. 30, 2018

Filed:

Dec. 16, 2015
Applicant:

General Electric Company, Schenectady, NY (US);

Inventors:

Lewis Berkley Davis, Jr., Niskayuna, NY (US);

Scott Arthur Day, Greenville, SC (US);

Timothy Andrew Healy, Greenville, SC (US);

Rebecca Kathryn Jaiven, Ann Arbor, MI (US);

Harold Lamar Jordan, Jr., Simpsonville, SC (US);

Rex Allen Morgan, Simpsonville, SC (US);

Assignee:

General Electric Company, Schenectady, NY (US);

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 9/42 (2006.01); F02C 9/28 (2006.01); F02C 9/00 (2006.01);
U.S. Cl.
CPC ...
F02C 9/28 (2013.01); F02C 9/00 (2013.01); F05D 2220/32 (2013.01); F05D 2240/40 (2013.01); F05D 2270/082 (2013.01); F05D 2270/71 (2013.01); G05B 2219/41108 (2013.01);
Abstract

Commanding GTs to base load level based upon measured ambient condition for each GT; commanding each GT to adjust a power output to match scaled power output value equal to a fraction of a difference between the respective power output and a nominal power output value, and measuring actual emissions value for each GT during the adjusting of the respective power output; and adjusting an operating condition of each GT in the set of GTs based upon a difference between the respective measured actual emissions value, a nominal emissions value at the ambient condition and an emissions scale factor, wherein the nominal emissions value at the ambient condition and the emissions scale factor are stored in a pre-existing emissions model for the GT.


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