Patent ID: 9599070
Date: 2017-03-21
CPC Classifications: B01D,F01D,F01K,F02C,F02M,F05D,Y02E,Y02T

Claim:
1. A system, comprising: a gas turbine system, comprising: a main oxidant compression system configured to supply compressed oxidant to the gas turbine system, and the main oxidant compression system comprises: an electrical generator coupled to a shaft of the gas turbine system, wherein the first oxidant compressor is coupled to the electrical generator via the first gearbox; a drive coupled to the second oxidant compressor, wherein the drive comprises a steam turbine or an electric motor; and a second gearbox coupling the second oxidant compressor and the drive, wherein the second gearbox is configured to enable the second oxidant compressor to operate at a second speed different from a second operating speed of the drive.