Supercharged gas turbine device, supercharged auxiliary device, supercharged gas turbine device operating method, high-pressure fluid transfer duct, and power generation facility

摘要

A supercharging system for gas turbine power plants (11). The system include s a supercharging fan (30, 32) and a controller (50) for limiting turbine powe r output to prevent overload of the generator (28) at lower ambient temperatures. The controller can limit power output by burner control, inlet temperature control, control of supercharging fan pressure and other options . The system can be retrofit on an existing turbine without replacing the generator and associated parts.