| abstract |
PROBLEM TO BE SOLVED: To suppress the occurrence of erosion. A steam turbine system (200) includes a steam turbine (60) in which a main flow passage (C) through which main steam flows is formed, and a saturated steam generation unit (210) generating saturated steam. The saturated vapor generation unit 210 feeds the saturated vapor into the wet area C1 in which the main vapor in the main flow path C is in a wet state. [Selected figure] Figure 1 |