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. 23, 2014
Filed:
Dec. 08, 2008
Stefan Rofka, Nussbaumen, CH;
Andreas Rueter, Baden, CH;
Klaus Doebbeling, Windisch, CH;
Martin Nicklas, Baden, CH;
Stefan Rofka, Nussbaumen, CH;
Andreas Rueter, Baden, CH;
Klaus Doebbeling, Windisch, CH;
Martin Nicklas, Baden, CH;
Alstom Technology Ltd., Baden, CH;
Abstract
With a method for controlling a gas turbine in a power plant, a multiplicity of operating lines for the gas turbine for different gas turbine inlet temperatures TIT or gas turbine exhaust temperatures TAT and positions of the compressor inlet guide vane cascade VIGV are specified as a function of the load. For minimizing the electricity production costs during operation switching can be optionally carried out between different operating lines during constant or varying power output of the power plant.