CN101300407B - 蒸汽涡轮循环 - Google Patents
蒸汽涡轮循环 Download PDFInfo
- Publication number
- CN101300407B CN101300407B CN2006800405919A CN200680040591A CN101300407B CN 101300407 B CN101300407 B CN 101300407B CN 2006800405919 A CN2006800405919 A CN 2006800405919A CN 200680040591 A CN200680040591 A CN 200680040591A CN 101300407 B CN101300407 B CN 101300407B
- Authority
- CN
- China
- Prior art keywords
- water
- feed
- temperature
- water heater
- pressure turbine
- 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 - Fee Related
Links
Images
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
- 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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating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
- 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
- F01K17/00—Using steam or condensate extracted or exhausted from steam engine plant
-
- 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
-
- 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
- F01K7/38—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 the engines being of turbine type
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)
- Control Of Turbines (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP012124/2006 | 2006-01-20 | ||
JP2006012124A JP4621597B2 (ja) | 2006-01-20 | 2006-01-20 | 蒸気タービンサイクル |
PCT/JP2006/325524 WO2007083478A1 (ja) | 2006-01-20 | 2006-12-21 | 蒸気タービンサイクル |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101300407A CN101300407A (zh) | 2008-11-05 |
CN101300407B true CN101300407B (zh) | 2011-01-19 |
Family
ID=38287434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800405919A Expired - Fee Related CN101300407B (zh) | 2006-01-20 | 2006-12-21 | 蒸汽涡轮循环 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090094983A1 (de) |
EP (1) | EP1965043B1 (de) |
JP (1) | JP4621597B2 (de) |
KR (1) | KR20080038233A (de) |
CN (1) | CN101300407B (de) |
WO (1) | WO2007083478A1 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2468214C2 (ru) * | 2007-03-30 | 2012-11-27 | Сименс Акциенгезелльшафт | Устройство с паровой турбиной и конденсатором и способ его работы |
US8443606B2 (en) | 2008-03-26 | 2013-05-21 | Babcock & Wilcox Power Generation Group, Inc. | Enhanced steam cycle utilizing a dual pressure recovery boiler with reheat |
EP2204553A1 (de) | 2008-06-23 | 2010-07-07 | Siemens Aktiengesellschaft | Dampfkraftanlage |
EP2333256B1 (de) * | 2009-12-08 | 2013-10-16 | Alstom Technology Ltd | Kraftwerk mit CO2-Erfassung und Verfahren zum Betrieb eines solchen Kraftwerks |
US8161724B2 (en) * | 2010-03-31 | 2012-04-24 | Eif Nte Hybrid Intellectual Property Holding Company, Llc | Hybrid biomass process with reheat cycle |
US8596034B2 (en) | 2010-03-31 | 2013-12-03 | Eif Nte Hybrid Intellectual Property Holding Company, Llc | Hybrid power generation cycle systems and methods |
US8418467B2 (en) * | 2010-06-29 | 2013-04-16 | General Electric Company | System including feedwater heater for extracting heat from low pressure steam turbine |
JP5818557B2 (ja) | 2010-10-19 | 2015-11-18 | 株式会社東芝 | 蒸気タービンプラント |
JP5912323B2 (ja) | 2010-10-19 | 2016-04-27 | 株式会社東芝 | 蒸気タービンプラント |
JP5672450B2 (ja) * | 2011-02-25 | 2015-02-18 | 株式会社ササクラ | 造水装置および造水方法 |
US8495878B1 (en) | 2012-04-09 | 2013-07-30 | Eif Nte Hybrid Intellectual Property Holding Company, Llc | Feedwater heating hybrid power generation |
CN103696816B (zh) * | 2013-12-15 | 2016-05-25 | 河南省电力勘测设计院 | 一种中间再热小容量分轴式汽轮发电机组 |
RU2560510C1 (ru) * | 2014-03-11 | 2015-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный энергетический университет" (ФГБОУ ВПО "КГЭУ") | Способ работы тепловой электрической станции |
RU2560607C1 (ru) * | 2014-04-07 | 2015-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный энергетический университет" (ФГБОУ ВПО "КГЭУ") | Способ работы тепловой электрической станции |
RU2562730C1 (ru) * | 2014-05-06 | 2015-09-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный энергетический университет" (ФГБОУ ВПО "КГЭУ") | Способ утилизации тепловой энергии, вырабатываемой тепловой электрической станцией |
RU2562724C1 (ru) * | 2014-05-06 | 2015-09-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный энергетический университет" (ФГБОУ ВПО "КГЭУ") | Способ утилизации тепловой энергии, вырабатываемой тепловой электрической станцией |
CN104358596B (zh) * | 2014-10-31 | 2016-05-18 | 中国大唐集团科学技术研究院有限公司 | 多汽轮机联合发电超超临界机组 |
CN110206601A (zh) * | 2019-06-04 | 2019-09-06 | 大唐郓城发电有限公司 | 一种汽轮机进气保护装置 |
CN111946412A (zh) * | 2020-07-06 | 2020-11-17 | 东方电气集团东方汽轮机有限公司 | 一种带回热系统的背压式汽轮机系统 |
CN112780373B (zh) * | 2020-12-30 | 2022-11-11 | 华北电力大学(保定) | 一种基于超、亚临界回热的水蒸汽循环 |
CN113137289A (zh) * | 2021-05-28 | 2021-07-20 | 西安热工研究院有限公司 | 一种基于双机回热的二次再热650℃超超临界燃煤发电系统 |
CN113137290A (zh) * | 2021-05-28 | 2021-07-20 | 西安热工研究院有限公司 | 一种高参数汽轮机蒸汽再热循环系统 |
CN113898429B (zh) * | 2021-11-09 | 2023-07-21 | 华北电力大学(保定) | 超临界再热回热朗肯循环系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3921406A (en) * | 1973-06-15 | 1975-11-25 | Hitachi Ltd | Steam power generator apparatus of the regenerative cycle type |
CN1061643A (zh) * | 1990-11-20 | 1992-06-03 | 通用电气公司 | 蒸汽轮机和燃气轮机联合循环的再热蒸汽循环 |
CN1432099A (zh) * | 2000-05-31 | 2003-07-23 | 西门子公司 | 用于运行包括若干无负载或小负载级的蒸汽轮机的方法和装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4314442A (en) * | 1978-10-26 | 1982-02-09 | Rice Ivan G | Steam-cooled blading with steam thermal barrier for reheat gas turbine combined with steam turbine |
JPS61205309A (ja) * | 1985-03-08 | 1986-09-11 | Hitachi Ltd | 給水加熱器の保護運転方法及びその装置 |
JP3315800B2 (ja) * | 1994-02-22 | 2002-08-19 | 株式会社日立製作所 | 蒸気タービン発電プラント及び蒸気タービン |
US5836162A (en) * | 1996-08-08 | 1998-11-17 | Power Software Associates, Inc. | Feedwater heater drain recycle system |
-
2006
- 2006-01-20 JP JP2006012124A patent/JP4621597B2/ja not_active Expired - Fee Related
- 2006-12-21 CN CN2006800405919A patent/CN101300407B/zh not_active Expired - Fee Related
- 2006-12-21 EP EP06843008.1A patent/EP1965043B1/de not_active Expired - Fee Related
- 2006-12-21 KR KR1020087006641A patent/KR20080038233A/ko not_active Application Discontinuation
- 2006-12-21 WO PCT/JP2006/325524 patent/WO2007083478A1/ja active Application Filing
- 2006-12-21 US US12/092,796 patent/US20090094983A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3921406A (en) * | 1973-06-15 | 1975-11-25 | Hitachi Ltd | Steam power generator apparatus of the regenerative cycle type |
CN1061643A (zh) * | 1990-11-20 | 1992-06-03 | 通用电气公司 | 蒸汽轮机和燃气轮机联合循环的再热蒸汽循环 |
CN1432099A (zh) * | 2000-05-31 | 2003-07-23 | 西门子公司 | 用于运行包括若干无负载或小负载级的蒸汽轮机的方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101300407A (zh) | 2008-11-05 |
JP2007192152A (ja) | 2007-08-02 |
US20090094983A1 (en) | 2009-04-16 |
WO2007083478A1 (ja) | 2007-07-26 |
EP1965043A1 (de) | 2008-09-03 |
EP1965043B1 (de) | 2016-03-09 |
EP1965043A4 (de) | 2014-07-02 |
KR20080038233A (ko) | 2008-05-02 |
JP4621597B2 (ja) | 2011-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20211221 |