Patent ID: 8695347
Filing Date: 2014-04-15
Classification: F01K,F22D

Abstract:
1. A power plant having a steam generation apparatus for generating steam comprising: a main steam system having a main steam pipe for introducing steam connected to the steam generation apparatus, and a first turbine and a second turbine having a lower pressure than the first turbine to which turbines, the steam is sequentially supplied through the main steam pipe; a condenser for condensing the steam discharged from the second turbine; a feed water pipe for introducing feed water generated by condensing the steam in the condenser to the steam generation apparatus; a plurality of feed water heaters provided on the feed water pipe; a steam compression apparatus for compressing the steam; a first pipe, not provided with the steam compression apparatus, for introducing the steam extracted from a first position of the main steam system to one of the feed water heaters; and a second pipe, provided with the steam compression apparatus, for connecting a second position of the main steam system located downstream of the first position to a feed water heater that is directly connected with the first pipe, wherein,