ENERGY CONVERSION CYCLE FOR THE STEAM PRODUCED BY A SODIUM-COOLED FAST NEUTRON REACTOR

摘要

The present invention relates to an energy conversion cycle for the stem which is produced by a sodium-cooled fast neutron reactor having; a first stage which is performed so that a first expansion of the steam from a steam generator (2) with regard to a neutron reactor induces the steam to an intermediate state of temperature and pressure corresponding to a″nucleus cycle″initial state (22) from a″fossil fuel cycle″initial state (21); a second stage in which a second expansion of the steam from the intermediate state (22) is performed till the steam of a first wetting state (23) located under a steam saturation curve (S) is obtained; a third stage in which the steam is dried and over-heated; and a fourth stage in which a third expansion of the steam is performed from an overheating state (24) to a second wetting state (25). [Reference numerals] (AA) Enthalpy (kJ/kg); (BB) Entropy (kJ/kg/K)