FIELD: power industry.
SUBSTANCE: housing has the first section containing the first metal, and heating device has the second section containing the second metal; at that, heating device contains warming plate connected to housing by means of formation of intermetallic layer between the first and the second sections, and temperature sensor for temperature measurement, which points at pressure inside housing, which is in thermal contact with heating device outside the housing. Invention also refers to steam pressure regulation method in steam generator unit, at which target water temperature is specified for the first time interval, which is equal to the first specified temperature; target water temperature is specified for the second time interval, which is equal to the second specified temperature, which is higher than the first specified temperature; and target water temperature is specified for the third time interval, which is equal to the third specified temperature which is lower than the second specified temperature.
EFFECT: creation of unit and method of steam generation, which provide the improved steam pressure regulation capability.
12 cl, 5 dwg
