SG11201906369WA - Natural gas fired combined-cycle power generation system and natural gas fired combined-cycle power generation method - Google Patents

Natural gas fired combined-cycle power generation system and natural gas fired combined-cycle power generation method

Info

Publication number
SG11201906369WA
SG11201906369WA SG11201906369WA SG11201906369WA SG11201906369WA SG 11201906369W A SG11201906369W A SG 11201906369WA SG 11201906369W A SG11201906369W A SG 11201906369WA SG 11201906369W A SG11201906369W A SG 11201906369WA SG 11201906369W A SG11201906369W A SG 11201906369WA
Authority
SG
Singapore
Prior art keywords
natural gas
power generation
cycle power
gas fired
fired combined
Prior art date
Application number
SG11201906369WA
Inventor
Tatsuo Yoshida
Masahide Iwasaki
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of SG11201906369WA publication Critical patent/SG11201906369WA/en

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
    • 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
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
    • 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
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
    • F02C3/22—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products the fuel or oxidant being gaseous at standard temperature and pressure
    • 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
    • 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
    • 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
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
    • F17C7/02—Discharging liquefied gases
    • F17C7/04—Discharging liquefied gases with change of state, e.g. vaporisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/30—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices
    • 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]

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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

W13 Abstract Abstract Abstract A natural gas fired combined-cycle power generation system includes a vaporizer, a cooler, a circulation passage, a pump, and a gas-turbine combined power generation apparatus. The vaporizer includes an intermediate fluid evaporator that exchanges heat between an intermediate fluid, having a freezing point lower than a freezing point of water, and water flowing out of the cooler to evaporate at least a portion of the intermediate fluid, and a liquefied natural gas vaporizing unit that exchanges heat between the intermediate fluid and liquefied natural gas to vaporize at least a portion of the liquefied natural gas.
SG11201906369WA 2017-01-27 2017-12-22 Natural gas fired combined-cycle power generation system and natural gas fired combined-cycle power generation method SG11201906369WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017012868A JP6779146B2 (en) 2017-01-27 2017-01-27 Natural gas-fired combined cycle power generation system and natural gas-fired combined cycle power generation method
PCT/JP2017/046064 WO2018139131A1 (en) 2017-01-27 2017-12-22 Natural gas fired combined-cycle power generation system and natural gas fired combined-cycle power generation method

Publications (1)

Publication Number Publication Date
SG11201906369WA true SG11201906369WA (en) 2019-08-27

Family

ID=62978504

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201906369WA SG11201906369WA (en) 2017-01-27 2017-12-22 Natural gas fired combined-cycle power generation system and natural gas fired combined-cycle power generation method

Country Status (6)

Country Link
JP (1) JP6779146B2 (en)
KR (1) KR102234807B1 (en)
CN (1) CN110199100B (en)
PH (1) PH12019501630A1 (en)
SG (1) SG11201906369WA (en)
WO (1) WO2018139131A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6916061B2 (en) * 2017-08-10 2021-08-11 株式会社Ｉｈｉプラント Heat exchange system
JP7467028B2 (en) * 2018-10-29 2024-04-15 株式会社神戸製鋼所 Low-temperature liquefied gas vaporizer, cooling system, and method for suppressing ice formation in the vaporizer
CN110107368B (en) * 2019-06-11 2024-04-19 赫普科技发展（北京）有限公司 Steam condensing method, steam condensing system and power generation system
JP6767546B1 (en) * 2019-07-02 2020-10-14 株式会社神戸製鋼所 Liquefied natural gas vaporizer and cold water supply method
KR102271761B1 (en) * 2020-02-07 2021-07-02 대우조선해양 주식회사 Liquefied Gas Regasification System and Method for Vessel
CN113756885A (en) * 2021-03-06 2021-12-07 中国科学院理化技术研究所 Natural gas cold energy combined power generation system
CN113958410A (en) * 2021-11-23 2022-01-21 烟台龙源电力技术股份有限公司 Power generation system
WO2024080285A1 (en) * 2022-10-11 2024-04-18 株式会社MARS Company Liquefied gas vaporizer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188005A (en) * 1984-03-30 1984-10-25 Hitachi Ltd Power plant using refrigeration of liquefied natural gas
JP2505694B2 (en) 1993-01-21 1996-06-12 中部電力株式会社 LNG-fired combined cycle power generation facility
JP3354750B2 (en) * 1995-06-23 2002-12-09 中部電力株式会社 LNG vaporizer for fuel of natural gas-fired gas turbine combined cycle power plant
JPH10288047A (en) * 1997-04-16 1998-10-27 Osaka Gas Co Ltd Liquefied natural gas evaporating power generating device
JPH11270347A (en) * 1998-03-23 1999-10-05 Kawasaki Steel Corp Gas turbine combined generating set using lng
JP3946398B2 (en) * 2000-01-18 2007-07-18 株式会社神戸製鋼所 Intermediate medium type vaporizer and method of supplying natural gas using the vaporizer
JP2007040286A (en) * 2005-07-30 2007-02-15 Yoshihide Nakamura Gas turbine plant
JP6111157B2 (en) * 2013-07-01 2017-04-05 株式会社神戸製鋼所 Gas vaporizer with cold energy recovery function and cold energy recovery device

Also Published As

Publication number Publication date
CN110199100A (en) 2019-09-03
WO2018139131A1 (en) 2018-08-02
CN110199100B (en) 2022-06-07
JP6779146B2 (en) 2020-11-04
KR20190100391A (en) 2019-08-28
KR102234807B1 (en) 2021-04-01
PH12019501630A1 (en) 2020-03-09
JP2018119511A (en) 2018-08-02

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