JPS57122107A - Combined cycle generator - Google Patents

Combined cycle generator

Info

Publication number
JPS57122107A
JPS57122107A JP652381A JP652381A JPS57122107A JP S57122107 A JPS57122107 A JP S57122107A JP 652381 A JP652381 A JP 652381A JP 652381 A JP652381 A JP 652381A JP S57122107 A JPS57122107 A JP S57122107A
Authority
JP
Japan
Prior art keywords
gas turbine
heat
lng
heat exchanger
power generating
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
JP652381A
Other languages
Japanese (ja)
Inventor
Norio Shimizu
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP652381A priority Critical patent/JPS57122107A/en
Publication of JPS57122107A publication Critical patent/JPS57122107A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/22—Fuel supply systems
    • F02C7/224—Heating fuel before feeding to the burner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
    • F02C7/141—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid
    • F02C7/143—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid before or between the compressor stages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]

Abstract

PURPOSE:In a system where a gas turbine power generating equipment and a cold heat power generating equipment are combined, to increase the output of the gas turbine by making the temperature of the suction air of the gas turbine coolable while to save the energy by constituting each equipment in the heat exchange relation. CONSTITUTION:A heat exchanger 16 is provided in an LNG system for delivering LNG in an LNG tank 9 through a pump 10 at the air suction port of a gas turbine 1 thus to make the atmospheric air to be sucked in mass to the gas turbine 1 coolable. As the heat exchanger corresponding to the carburetor and the heater in a cold heat power generating system, heat exchangers 17 and 18 are provided at the exhaust gas exit of the gas turbine 1 to make the thermal energy in the exhaust gas utilizable as the heat medium. When starting, the minimum flow of LNG is extracted from a tank 9 through a pump 19 and boosted then fed to a heat exchanger 20. Said heat exchanger 20 will extract the high temperature air by the compressor 3 to use as the heat medium then the vaporized gas is fed to the gas turbine 1 and fired.
JP652381A 1981-01-21 1981-01-21 Combined cycle generator Pending JPS57122107A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP652381A JPS57122107A (en) 1981-01-21 1981-01-21 Combined cycle generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP652381A JPS57122107A (en) 1981-01-21 1981-01-21 Combined cycle generator

Publications (1)

Publication Number Publication Date
JPS57122107A true JPS57122107A (en) 1982-07-29

Family

ID=11640730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP652381A Pending JPS57122107A (en) 1981-01-21 1981-01-21 Combined cycle generator

Country Status (1)

Country Link
JP (1) JPS57122107A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0605159A1 (en) * 1992-12-30 1994-07-06 General Electric Company Method for utilizing liquified natural gas as a heat sink for a gas turbine inlet chiller
WO1996038656A1 (en) * 1995-06-01 1996-12-05 Cabot Corporation A liquefied natural gas (lng) fueled combined cycle power plant and an lng fueled gas turbine plant
CN103185430A (en) * 2011-12-31 2013-07-03 新奥科技发展有限公司 Method and system for energy matching based on liquefied natural gas

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0605159A1 (en) * 1992-12-30 1994-07-06 General Electric Company Method for utilizing liquified natural gas as a heat sink for a gas turbine inlet chiller
US6374591B1 (en) 1995-02-14 2002-04-23 Tractebel Lng North America Llc Liquified natural gas (LNG) fueled combined cycle power plant and a (LNG) fueled gas turbine plant
WO1996038656A1 (en) * 1995-06-01 1996-12-05 Cabot Corporation A liquefied natural gas (lng) fueled combined cycle power plant and an lng fueled gas turbine plant
CN103185430A (en) * 2011-12-31 2013-07-03 新奥科技发展有限公司 Method and system for energy matching based on liquefied natural gas

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