Control Installation for Steam Turbines working together with pressure Steam Generating boilers

摘要

Control Installation for Steam Turbines With a high pressure stage and at least another stage of Lower pressure Boilers, Operating Together with Constant pressure or Sliding consists of a series of Valves controlled by some control loops, regulate the entry or the derivation On the steam through the Turbine.The Steam generated in the boiler (1) may apply to the high pressure turbine (3) through the Control Valve of high pressure (11), or derived, through the valve (12) and the secondary station of 813); Subsequently the overheating Steam, at lower pressure posts, can And, to the intermediate pressure turbine (4) and (5), Low PressureThrough the intercepting valve (16), or go directly to the Condenser through the valve Low Pressure derivative (21).