FIELD: heat power engineering.
SUBSTANCE: invention can be used in designing systems of automatic control of power of steam boiler-turbine power units, both with drum and with straight-through boilers. In power automatic control system with control of power only by boiler regulator (according to open scheme), fuel flow rate corrector is provided in boiler regulator taking into account influence of instability of calorific power of fuel onto generation of power, efficiency of power unit and influence of change of position of regulating valves of turbine in process of power control.
EFFECT: improved quality of control.
2 cl, 2 dwg
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