Speed control for steam turbines in the smaller and medium power range

Standard functions of the application:
• Speed control, frequency control, power position / regulation
• pressure control, back pressure regulation, taking pressure control
• Limiting functions

Functions, rules and controls:
• Data acquisition of speed, pressure and temperatures
• Control of a steam bypass station as turbine bypass
• rotation angle position control, position control (option)
• Volume control as for feedwater
• Valve coordination, load regulation

Protection functions:
• pressure and temperature monitoring upstream of the turbine
• overspeed protection
• axial positions and vibration monitoring