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특허 상세정보

Combined gas turbine and steam turbine power station

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-006/18   
미국특허분류(USC) 60/39182 ; 415/114
출원번호 US-0356728 (1982-03-10)
우선권정보 CH-0002271 (1981-04-03)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 48  인용 특허 : 2
초록

In order to operate a gas turbine and steam turbine plant with a high temperature at the inlet to the gas turbine plant, the parts located in the hot-gas stream of the gas turbine being steam-cooled, and the cooling steam, thereby raised to a higher temperature, being fed to the steam turbine for further expansion, it is proposed that the waste heat from the gas turbine (3) be led through a two-pressure waste heat boiler (7), and that the steam, generated in this boiler, be slightly superheated in a cooling-steam superheater (10), and fed to the hollow i...

대표
청구항

Combined gas turbine and steam turbine power station with steam-cooled gas turbine components, in which power station the cooling steam is generated outside the gas turbine (1, 2, 3), in a waste heat boiler (7), and wherein the following features are combined: (a) the waste heat from the gas turbine is utilized in a two-pressure waste heat boiler (7), which comprises a low-pressure section (7″) and a high-pressure section (7′); (b) the steam which is generated in the low-pressure evaporator (9) of the waste heat boiler (7), is slightly superheated in a c...

이 특허를 인용한 특허 피인용횟수: 48

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