A saturated steam thermodynamic cycle for a turbine and an associated installation

摘要

The technical field of the invention is that of saturated steam or weakly superheated steam thermodynamic cycles in an electricity generating plant comprising at least a nuclear energy source (2') and a turbine (2) having at least a high-pressure module (3), a medium-pressure module (4) and a low-pressure module (5). The invention proposes, notably, a saturated steam or weakly superheated steam thermodynamic cycle (1) in an electricity generating plant of this kind, the steam flowing successively through the high-pressure (3), medium-pressure (4) and low-pressure (5) modules. The steam undergoes a first drying and/or superheating cycle (6) between the high-pressure (3) and medium-pressure (4) modules and also a second cycle (9) comprising at least a drying and/or a superheating process between the medium-pressure module (4) and the low-pressure module (5).