| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a steam turbine plant using solar heat. <P>SOLUTION: A steam turbine plant includes a solar energy collector 119 which collects solar heat, a boiler 108 which changes water into steam by the solar heat, a high pressure turbine 101 which comprises a turbine or a plurality of turbines connected to each other in series and is driven by the steam from the boiler, first to N-th reheaters (where N is an integer of two or more), and first to N-th reheat turbines, wherein the first reheater 302 heats the steam exhausted from the high pressure turbine by the solar heat, the first reheat turbine 301 is driven by the steam from the first reheater, the second to N-th reheaters (109: second) heat the steam exhausted from the first to (N-1)-th reheat turbines by the solar heat, respectively, and the second to N-th reheat turbines (113: second) are driven by the steam from the second to the N-th reheaters, respectively. <P>COPYRIGHT: (C)2012,JPO&INPIT |
