Methods and systems of variable extraction for gas turbine...

Details Methods and systems of variable extraction for gas turbine... Methods and systems of variable extraction for gas turbine...

2006-02-28

2009-11-17

Cuff, Michael (Department: 3741)

Power plants

Combustion products used as motive fluid

Combined with regulation of power output feature

C060S782000

Reexamination Certificate

active

07617687

ABSTRACT:
A method of controlling a load of a gas turbine engine that is part of an integrated gasification combined-cycle power generation system, which includes an air separation unit, that includes the steps of: (1) extracting an amount of compressed air that is compressed by a turbine compressor; (2) supplying the extracted amount of compressed air to the air separation unit; and (3) varying the amount of compressed air extracted from the turbine compressor based upon a desired load for the gas turbine engine.

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