CN104420995A - 联合循环系统及其操作方法及对应的热回收蒸汽发生器 - Google Patents

联合循环系统及其操作方法及对应的热回收蒸汽发生器 Download PDF

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Publication number
CN104420995A
CN104420995A CN201410418247.5A CN201410418247A CN104420995A CN 104420995 A CN104420995 A CN 104420995A CN 201410418247 A CN201410418247 A CN 201410418247A CN 104420995 A CN104420995 A CN 104420995A
Authority
CN
China
Prior art keywords
high pressure
heat recovery
steam generator
combined cycle
cycle system
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
CN201410418247.5A
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English (en)
Chinese (zh)
Inventor
M.D.克姆纳
S.C.古伦
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 CN104420995A publication Critical patent/CN104420995A/zh
Pending legal-status Critical Current

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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
    • 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
    • F01K23/103—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 afterburner in exhaust boiler
    • 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
    • F01K23/103—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 afterburner in exhaust boiler
    • F01K23/105—Regulating means specially adapted therefor
    • 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
    • F01K7/16—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 being only of turbine type
    • F01K7/22—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 being only of turbine type the turbines having inter-stage steam heating
    • 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
    • F01K7/34—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 being of extraction or non-condensing type; Use of steam for feed-water heating
    • F01K7/40—Use of two or more feed-water heaters in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/1861—Waste heat boilers with supplementary firing
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
CN201410418247.5A 2013-08-22 2014-08-22 联合循环系统及其操作方法及对应的热回收蒸汽发生器 Pending CN104420995A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/972960 2013-08-22
US13/972,960 US9500103B2 (en) 2013-08-22 2013-08-22 Duct fired combined cycle system

Publications (1)

Publication Number Publication Date
CN104420995A true CN104420995A (zh) 2015-03-18

Family

ID=52446899

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410418247.5A Pending CN104420995A (zh) 2013-08-22 2014-08-22 联合循环系统及其操作方法及对应的热回收蒸汽发生器

Country Status (5)

Country Link
US (1) US9500103B2 (enExample)
JP (1) JP2015040565A (enExample)
CN (1) CN104420995A (enExample)
CH (1) CH708481A2 (enExample)
DE (1) DE102014111152A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107201949A (zh) * 2016-03-18 2017-09-26 通用电器技术有限公司 联合循环发电厂及用于操作此联合循环发电厂的方法
CN113638807A (zh) * 2021-09-15 2021-11-12 西安热工研究院有限公司 燃气蒸汽联合循环机组旁路辅助切缸的供热系统及方法

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WO2016137620A1 (en) * 2015-02-24 2016-09-01 Siemens Aktiengesellschaft Combined cycle power plant having supercritical steam turbine
DE102015209812A1 (de) * 2015-05-28 2016-12-01 Siemens Aktiengesellschaft Wasser-Dampf-Kreislauf einer Gas- und Dampfturbinenanlage
WO2017066325A1 (en) * 2015-10-12 2017-04-20 XDI Holdings, LLC Direct steam generation, electrical power generator, system, apparatus, and method
WO2019094453A1 (en) * 2017-11-09 2019-05-16 Mitsubishi Hitachi Power Systems Americas, Inc. Additional powering for combined cycle power plants
WO2021072994A1 (zh) * 2019-10-17 2021-04-22 李华玉 单工质联合循环热泵装置
KR102864500B1 (ko) * 2023-07-10 2025-09-25 한국전력기술 주식회사 급수가열기를 활용한 복합화력 발전 시스템

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CN102066721A (zh) * 2008-06-13 2011-05-18 川崎重工业株式会社 稀薄燃料吸入燃气轮机系统
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CN103228890A (zh) * 2010-10-05 2013-07-31 阿尔斯通技术有限公司 带有co2捕集的联合循环动力设备和操作其的方法

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US20030131601A1 (en) * 2002-01-07 2003-07-17 Parsons Energy & Chemicals Group, Inc. Sliding steam temperature for combined cycle power plants
CN1573018A (zh) * 2003-05-20 2005-02-02 株式会社东芝 蒸汽涡轮机
US20070130952A1 (en) * 2005-12-08 2007-06-14 Siemens Power Generation, Inc. Exhaust heat augmentation in a combined cycle power plant
CN102066721A (zh) * 2008-06-13 2011-05-18 川崎重工业株式会社 稀薄燃料吸入燃气轮机系统
CN102292533A (zh) * 2009-01-26 2011-12-21 米歇尔·纳哈姆京 在底循环式膨胀机中使用增湿的空气的caes电站
CN101922701A (zh) * 2009-06-01 2010-12-22 通用电气公司 用于处于部分负荷的蒸汽涡轮的改善热性能的控制
CN102061947A (zh) * 2009-11-10 2011-05-18 通用电气公司 降低对操作抽取系统的涡轮机的性能的影响的方法和系统
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* Cited by examiner, † Cited by third party
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CN107201949A (zh) * 2016-03-18 2017-09-26 通用电器技术有限公司 联合循环发电厂及用于操作此联合循环发电厂的方法
CN113638807A (zh) * 2021-09-15 2021-11-12 西安热工研究院有限公司 燃气蒸汽联合循环机组旁路辅助切缸的供热系统及方法

Also Published As

Publication number Publication date
US20150052906A1 (en) 2015-02-26
US9500103B2 (en) 2016-11-22
CH708481A2 (de) 2015-02-27
JP2015040565A (ja) 2015-03-02
DE102014111152A1 (de) 2015-02-26

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