GAS TURBINE SYSTEM AND METHOD OF OPERATION

摘要

A fuel supply system includes a first fuel gas compressor coupled to a fuel gas compressor shaft and configured to pressurize a fuel for a gas turbine system. A clutch is coupled to the fuel gas compressor shaft and is configured to selectively engage the fuel gas compressor shaft with a turbine shaft of the gas turbine system. An electromechanical machine is configured to operate as a motor to drive the fuel gas compressor shaft or to operate as a generator driven by the turbine shaft to generate power, based on an operating condition of the gas turbine system.