FIELD: energy industry.
SUBSTANCE: steam supply to the regenerative heaters is reduced depending on change in feed water temperature, which is measured, compared to the minimum allowable value and when it reaches the minimum allowable temperature of the feed water the change in the amount of steam supply to the regenerative heaters is suspended and the heating turbine plant is operated at the minimum allowable temperature of feed water of the boiler unit.
EFFECT: improving reliability of operation of heating turbine plants at the variable modes.
1 dwg
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