System and Method for Warming up a Steam Turbine

A system for warming up a steam turbine (38) includes a gas turbine (12) and a controller (50) operably connected to the gas turbine (12). The controller (50) is programmed to receive a plurality of measured input signals (52) and control the gas turbine (12) to produce an exhaust having a desired energy. A first measured input signal (54,56,58,60) is reflective of a measured operating parameter of the gas turbine (12) and a second measured input signal (62,64) is reflective of an operating parameter of the steam turbine. A method for warming up a steam turbine (38) includes sending a plurality of measured input signals (52) to a controller (50), wherein a first measured input signal (52) reflects a measured operating parameter of a gas turbine and a second measured input signal (62,64) reflects an operating parameter of the steam turbine. The method further includes controlling the gas turbine based on the plurality of measured input signals (52) and producing an exhaust from the gas turbine (12), wherein the exhaust has a desired energy.