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:
Mar. 17, 2009
Filed:
Mar. 29, 2006
Robert Delmerico, Clifton Park, NY (US);
Mark Cardinal, Altamont, NY (US);
Nicholas Miller, Delmar, NY (US);
Dapeng Liu, Shanghai, CN;
Zhihong YE, Austin, TX (US);
Robert Delmerico, Clifton Park, NY (US);
Mark Cardinal, Altamont, NY (US);
Nicholas Miller, Delmar, NY (US);
Dapeng Liu, Shanghai, CN;
Zhihong Ye, Austin, TX (US);
General Electric Company, Schenectady, NY (US);
Abstract
A system, a method, and an article of manufacture for controlling operation of an electrical power generation system are provided. The electrical power generation system has a plurality of electrical generators electrically coupled to an electrical grid. The method includes obtaining a first output parameter value associated with the electrical power generation system. The method further includes determining an error value indicative of a difference between the first output parameter value and a desired output parameter value. The method further includes determining a first gain value based on at least one of the first output parameter value and a time-varying operational parameter of the electrical power generation system. The method further includes determining a first power value based on the error value and the first gain value. The method further includes determining a second gain value based on at least one of the first output parameter value, the time-varying operational parameter, and a reference value. The method further includes determining a second power value based on the error value and the second gain value. The method further includes generating a desired power command for the electrical power generation system based on the first and second power values.