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JPS5569713A - Combined cycle plant - Google Patents

Combined cycle plant

Info

Publication number
JPS5569713A
JPS5569713A JP14245378A JP14245378A JPS5569713A JP S5569713 A JPS5569713 A JP S5569713A JP 14245378 A JP14245378 A JP 14245378A JP 14245378 A JP14245378 A JP 14245378A JP S5569713 A JPS5569713 A JP S5569713A
Authority
JP
Japan
Prior art keywords
heat exchanger
gas
turbine
compressor
combustor
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.)
Pending
Application number
JP14245378A
Other languages
Japanese (ja)
Inventor
Setsuo Yamamoto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP14245378A priority Critical patent/JPS5569713A/en
Publication of JPS5569713A publication Critical patent/JPS5569713A/en
Pending 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
    • F01K23/10—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 with exhaust fluid of one cycle heating the fluid in another cycle
    • F01K23/106—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 with exhaust fluid of one cycle heating the fluid in another cycle with water evaporated or preheated at different pressures in exhaust boiler
    • F01K23/108—Regulating means specially adapted therefor

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

PURPOSE:To improve thermal efficiency and to increase specific output of a gas turbine comprising an intercooler and a heat exchanger, by delivering exhaust gas of gas turbine to the heat exchanger and thereafter delivering waste gas from the heat exchanger to a steam generator together with the exhaust gas of gas turbine. CONSTITUTION:Air compressed by compressor 1 is supplied to combustor 2 and combusted therein together with fuel supplied from pipe 28. Work is done in turbine 3 by the combustion gas, for driving compressor 1 and generator 4. Then, in heat exchanger 8 and steam generator 12, combustion gas is used for pre-heating compressed air and for generating steam, respectively. Compressed air from compressor 5 is passed through intercooler 6 and led into another compressor 7, where it is further compressed. Then, air thus further compressed is pre-heated in heat-exyanger 8 and introduced into combustor 9. Combustion gas discharged from combustor 9 is supplied to steam generator 12 together with waste gas of heat exchanger 8 after doing work in turbine 10 and used therein for generating and overheating steam.
JP14245378A 1978-11-18 1978-11-18 Combined cycle plant Pending JPS5569713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14245378A JPS5569713A (en) 1978-11-18 1978-11-18 Combined cycle plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14245378A JPS5569713A (en) 1978-11-18 1978-11-18 Combined cycle plant

Publications (1)

Publication Number Publication Date
JPS5569713A true JPS5569713A (en) 1980-05-26

Family

ID=15315656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14245378A Pending JPS5569713A (en) 1978-11-18 1978-11-18 Combined cycle plant

Country Status (1)

Country Link
JP (1) JPS5569713A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365730A (en) * 1990-09-21 1994-11-22 Siemens Aktiengesellschaft Combined gas and steam turbine system
EP2157290A1 (en) * 2008-08-21 2010-02-24 Ansaldo Energia S.P.A. A device and method for controlling the pressure of a steam turbine a combined cycle plant of the "2+1" type and bypass system tehereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365730A (en) * 1990-09-21 1994-11-22 Siemens Aktiengesellschaft Combined gas and steam turbine system
EP2157290A1 (en) * 2008-08-21 2010-02-24 Ansaldo Energia S.P.A. A device and method for controlling the pressure of a steam turbine a combined cycle plant of the "2+1" type and bypass system tehereof

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