GB845202A - Improvements in and relating to combined gas and steam turbine plants - Google Patents

Improvements in and relating to combined gas and steam turbine plants

Info

Publication number
GB845202A
GB845202A GB36264/56A GB3626456A GB845202A GB 845202 A GB845202 A GB 845202A GB 36264/56 A GB36264/56 A GB 36264/56A GB 3626456 A GB3626456 A GB 3626456A GB 845202 A GB845202 A GB 845202A
Authority
GB
United Kingdom
Prior art keywords
turbine
steam
boiler
steam turbine
combustion chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB36264/56A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of GB845202A publication Critical patent/GB845202A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/32—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines using steam of critical or overcritical pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

845,202. Steam and gas turbine power plant. GENERAL ELECTRIC CO. Nov. 27, 1956 [Nov. 29, 1955], No. 36264/56. Class 110 (3). A combined gas and steam turbine plant comprising a combustion chamber feeding the gas turbine and a steam turbine with at least two pressure stages with reheating between them has a boiler and reheater for the steam turbine situated in the combustion chamber with the boiler nearer the outlet and the reheater nearer the burners respectively. A compressor 1 supplies combustion air to a combustion chamber 2 feeding a turbine 3 driving the compressor 1 and an electric generator 9. The exhaust of the turbine 3 heats the feed water from a boiler feed pump 5 in a heat exchanger 4. The feed water is then heated in a boiler 2a and then supplied to the inlet of the steam turbine 6. After expansion in the high-pressure stage, the steam is reheated in the coil 2b and then fed to the low-pressure stage of the turbine 6. During starting, the turbine 6 is by-passed by the conduit 6g controlled by valve 6f. Control and intercept valves 6b, 6e may also be provided. The turbine 6 may drive an electrical generator 10. The gas turbine 3 may be arranged to drive also the boiler feed pump 5.
GB36264/56A 1955-11-29 1956-11-27 Improvements in and relating to combined gas and steam turbine plants Expired GB845202A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US845202XA 1955-11-29 1955-11-29

Publications (1)

Publication Number Publication Date
GB845202A true GB845202A (en) 1960-08-17

Family

ID=22185460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36264/56A Expired GB845202A (en) 1955-11-29 1956-11-27 Improvements in and relating to combined gas and steam turbine plants

Country Status (1)

Country Link
GB (1) GB845202A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2698659A1 (en) * 1992-12-02 1994-06-03 Stein Industrie Heat recovery process in particular for combined cycles apparatus for implementing the process and installation for heat recovery for combined cycle.
GB2277965A (en) * 1993-05-12 1994-11-16 British Gas Plc Steam turbine
CN100357570C (en) * 2003-10-10 2007-12-26 上海发电设备成套设计研究所 Super-supercritical air cooling steam turbine
JP2015048796A (en) * 2013-09-03 2015-03-16 三菱重工業株式会社 Steam turbine plant, combined cycle plant including the same, and method of operating steam turbine plant
US10287922B2 (en) * 2015-02-06 2019-05-14 Mitsubishi Heavy Industries, Ltd. Steam turbine plant, combined cycle plant provided with same, and method of operating steam turbine plant

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2698659A1 (en) * 1992-12-02 1994-06-03 Stein Industrie Heat recovery process in particular for combined cycles apparatus for implementing the process and installation for heat recovery for combined cycle.
EP0600776A1 (en) * 1992-12-02 1994-06-08 Stein Industrie Heat recovery process particularly for combined cycles and apparatus for carrying out the process
US5570578A (en) * 1992-12-02 1996-11-05 Stein Industrie Heat recovery method and device suitable for combined cycles
GB2277965A (en) * 1993-05-12 1994-11-16 British Gas Plc Steam turbine
GB2277965B (en) * 1993-05-12 1995-06-28 British Gas Plc Steam Turbine
CN100357570C (en) * 2003-10-10 2007-12-26 上海发电设备成套设计研究所 Super-supercritical air cooling steam turbine
JP2015048796A (en) * 2013-09-03 2015-03-16 三菱重工業株式会社 Steam turbine plant, combined cycle plant including the same, and method of operating steam turbine plant
US10287922B2 (en) * 2015-02-06 2019-05-14 Mitsubishi Heavy Industries, Ltd. Steam turbine plant, combined cycle plant provided with same, and method of operating steam turbine plant

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