An operation method for a combined plant can simplify the steam lines and also decrease the cost for manufacturing combined plants as well. The combined plant comprises a gas turbine plant and a steam turbine plant; the steam turbine plant comprising a ste...

A cycle for producing pressurized gas turbine inlet conditions by capturing gas turbine exhaust waste heat, converting the heat into steam energy and applying the steam energy to drive a variable speed, supercharging fan (66) located at the gas turbine inl...

A combined cycle power plant comprises a gas turbine system (41) and a steam cycle system (42) having a steam turbine (118) to be driven by the steam generated by the waste heat of the exhaust gas of the gas turbine system (41), wherein the steam from the ...

A gas turbine is provided with combustors having cooling passages formed in the wall of the combustors. The walls of the combustors are cooled by cooling fluid flowing through the cooling passages. Steam generated by a waste heat recovery boiler is supplie...