Control system for controlling load point of gas turbine, comprises flow limitation element, which is coupled with channel and is configured to move between primary and secondary operating positions

摘要

The control system (32) comprises a flow limitation element (28), which is coupled with a channel and is configured to move between primary and secondary operating positions. The flow limitation element limits a section of the flow path in the channel. An actuator (68) is provided, which is coupled with the flow limitation element and is configured to move the flow limitation element in reaction to the actuator control signal. An independent claim is included for a method for controlling a load point of a gas turbine.