FIELD: power industry.
SUBSTANCE: method of work regulation of heat generating steam-turbine plant with steam-compression heat pump at heat generating mode, at set heating temperature of system water includes switching of access of main steam to the system water heater by closing of the diaphragm before low pressure section of the steam turbine, keeping part of steam flow though ventilation pass though LP section, as per nomograph of joint operation of LP section and hat pump unit the specific power of LP section is determined at steam pressure in the condenser with shutdown compressor of the heat pump unit and switched on compressor of the heat pump unit, as well as specific power of the heat pump unit switched on to maintain set heating of the system water, and according to the obtained power values the heat pump unit is controlled.
EFFECT: improved efficiency of thermal power plant.
9 dwg
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