JPS5532916A - Method of making temperature of steam turbine metal of combined plant constant and its device - Google Patents

Method of making temperature of steam turbine metal of combined plant constant and its device

Info

Publication number
JPS5532916A
JPS5532916A JP10291378A JP10291378A JPS5532916A JP S5532916 A JPS5532916 A JP S5532916A JP 10291378 A JP10291378 A JP 10291378A JP 10291378 A JP10291378 A JP 10291378A JP S5532916 A JPS5532916 A JP S5532916A
Authority
JP
Japan
Prior art keywords
steam
steam turbine
plant
temperature
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.)
Granted
Application number
JP10291378A
Other languages
English (en)
Other versions
JPS6149485B2 (ja
Inventor
Tetsuzo Kuribayashi
Tsugio Hashimoto
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10291378A priority Critical patent/JPS5532916A/ja
Priority to US06/068,562 priority patent/US4282708A/en
Priority to DE2934340A priority patent/DE2934340C2/de
Publication of JPS5532916A publication Critical patent/JPS5532916A/ja
Publication of JPS6149485B2 publication Critical patent/JPS6149485B2/ja
Granted 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
    • 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]
JP10291378A 1978-08-25 1978-08-25 Method of making temperature of steam turbine metal of combined plant constant and its device Granted JPS5532916A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP10291378A JPS5532916A (en) 1978-08-25 1978-08-25 Method of making temperature of steam turbine metal of combined plant constant and its device
US06/068,562 US4282708A (en) 1978-08-25 1979-08-22 Method for the shutdown and restarting of combined power plant
DE2934340A DE2934340C2 (de) 1978-08-25 1979-08-24 Verfahren zum Abschalten und Wiederanfahren einer kombinierten Gas - Dampfkraftanlage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10291378A JPS5532916A (en) 1978-08-25 1978-08-25 Method of making temperature of steam turbine metal of combined plant constant and its device

Publications (2)

Publication Number Publication Date
JPS5532916A true JPS5532916A (en) 1980-03-07
JPS6149485B2 JPS6149485B2 (ja) 1986-10-29

Family

ID=14340086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10291378A Granted JPS5532916A (en) 1978-08-25 1978-08-25 Method of making temperature of steam turbine metal of combined plant constant and its device

Country Status (3)

Country Link
US (1) US4282708A (ja)
JP (1) JPS5532916A (ja)
DE (1) DE2934340C2 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5965507A (ja) * 1982-10-06 1984-04-13 Hitachi Ltd 複合サイクル発電プラントの運転方法
JPS62101803A (ja) * 1985-10-29 1987-05-12 Mitsubishi Heavy Ind Ltd 急速起動用蒸気タ−ビン
JP2011001935A (ja) * 2009-06-22 2011-01-06 Hitachi Ltd シール蒸気供給系統及びその制御方法
JP2013151887A (ja) * 2012-01-24 2013-08-08 Hitachi Ltd コンバインドサイクル型発電プラントおよび運転方法
JP2015190441A (ja) * 2014-03-28 2015-11-02 三菱日立パワーシステムズ株式会社 多軸コンバインドサイクルプラント、その制御装置、及びその運転方法
CN111472847A (zh) * 2020-05-11 2020-07-31 中国电力工程顾问集团西南电力设计院有限公司 一种防止轴封汽源管路积水的系统

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362013A (en) * 1980-04-04 1982-12-07 Hitachi, Ltd. Method for operating a combined plant
US4541247A (en) * 1984-06-05 1985-09-17 Westinghouse Electric Corp. Steam turbine gland seal control system
US4584836A (en) * 1985-01-29 1986-04-29 Westinghouse Electric Corp. Steam turbine restart temperature maintenance system and method
DE3928771A1 (de) * 1989-08-31 1991-03-07 Asea Brown Boveri Erzeugung von dampf und strom fuer den anfahr- und/oder hilfsbetrieb eines dampfkraftwerkes
US5172553A (en) * 1992-01-21 1992-12-22 Westinghouse Electric Corp. Convective, temperature-equalizing system for minimizing cover-to-base turbine casing temperature differentials
US5388411A (en) * 1992-09-11 1995-02-14 General Electric Company Method of controlling seal steam source in a combined steam and gas turbine system
US5412936A (en) * 1992-12-30 1995-05-09 General Electric Co. Method of effecting start-up of a cold steam turbine system in a combined cycle plant
GB2274883B (en) * 1993-02-03 1996-09-11 Europ Gas Turbines Ltd Electric power generation system
DE4342002A1 (de) * 1993-12-09 1995-06-14 Abb Patent Gmbh Anfahren eines Abhitzekessels mit wenigstens zwei getrennten Drucksystemen
US5473898A (en) * 1995-02-01 1995-12-12 Westinghouse Electric Corporation Method and apparatus for warming a steam turbine in a combined cycle power plant
DE19518093A1 (de) * 1995-05-17 1996-11-21 Abb Patent Gmbh Verfahren und Anordnung zum Anfahren einer Gasturbine
DE19846458C1 (de) * 1998-10-08 2000-03-30 Siemens Ag Verfahren zum Wiederanfahren einer Gas- und Dampfturbinenanlage
US6626637B2 (en) * 2001-08-17 2003-09-30 Alstom (Switzerland) Ltd Cooling method for turbines
US6782703B2 (en) 2002-09-11 2004-08-31 Siemens Westinghouse Power Corporation Apparatus for starting a combined cycle power plant
US20050235649A1 (en) * 2004-01-09 2005-10-27 Siemens Westinghouse Power Corporation Method for operating a gas turbine
US7124591B2 (en) * 2004-01-09 2006-10-24 Siemens Power Generation, Inc. Method for operating a gas turbine
US7367177B2 (en) * 2004-12-14 2008-05-06 Siemens Power Generation, Inc. Combined cycle power plant with auxiliary air-cooled condenser
US20060254280A1 (en) * 2005-05-12 2006-11-16 Siemens Westinghouse Power Corporation Combined cycle power plant using compressor air extraction
EP1744020A1 (de) * 2005-07-14 2007-01-17 Siemens Aktiengesellschaft Verfahren zum Starten einer Dampfturbinenanlage
US8424281B2 (en) * 2007-08-29 2013-04-23 General Electric Company Method and apparatus for facilitating cooling of a steam turbine component
US8627663B2 (en) * 2009-09-02 2014-01-14 Cummins Intellectual Properties, Inc. Energy recovery system and method using an organic rankine cycle with condenser pressure regulation
ES2743247T3 (es) * 2010-01-12 2020-02-18 Siemens Ag Turbina con sistema de calefacción, y central de energía solar correspondiente y procedimiento de funcionamiento
CN103180554B (zh) * 2010-08-13 2016-01-20 康明斯知识产权公司 使用换能装置旁通阀进行兰金循环冷凝器压力控制
US8887481B2 (en) * 2010-12-10 2014-11-18 Alstom Technology Ltd Method for starting a combined cycle power plant
ITMI20102463A1 (it) * 2010-12-30 2012-07-01 Stamicarbon Metodo per l'avviamento e la gestione di un impianto termico a ciclo combinato per la produzione di energia e relativo impianto
US8347598B2 (en) * 2011-03-18 2013-01-08 General Electric Company Apparatus for starting up combined cycle power systems and method for assembling same
EP2620600A1 (de) * 2012-01-25 2013-07-31 Siemens Aktiengesellschaft Verfahren zum Betreiben einer Dampfkraftanlage
US9003799B2 (en) * 2012-08-30 2015-04-14 General Electric Company Thermodynamic cycle optimization for a steam turbine cycle
DE102012019167A1 (de) * 2012-09-28 2014-04-03 Man Diesel & Turbo Se Sperrdampfsystem
EP2829691A1 (de) * 2013-07-25 2015-01-28 Siemens Aktiengesellschaft Verfahren zum Betreiben einer GuD-Anlage
CN205744015U (zh) 2015-12-31 2016-11-30 通用电器技术有限公司 蒸汽涡轮温暖保持设备
KR101882137B1 (ko) * 2017-03-20 2018-07-25 두산중공업 주식회사 실링 가스 공급 장치
US11371395B2 (en) * 2020-08-26 2022-06-28 General Electric Company Gland steam condenser for a combined cycle power plant and methods of operating the same
CN112343679B (zh) * 2020-11-05 2022-09-23 华能国际电力股份有限公司玉环电厂 一种机组深度调峰和停机的控制方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5134303A (ja) * 1974-07-18 1976-03-24 Westinghouse Electric Corp

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882680A (en) * 1972-04-18 1975-05-13 Babcock & Wilcox Co By-pass system
US3879616A (en) * 1973-09-17 1975-04-22 Gen Electric Combined steam turbine and gas turbine power plant control system
US4168608A (en) * 1975-04-02 1979-09-25 Westinghouse Electric Corp. Combined cycle electric power plant with coordinated steam load distribution control
US4081956A (en) * 1976-05-13 1978-04-04 General Electric Company Combined gas turbine and steam turbine power plant

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5134303A (ja) * 1974-07-18 1976-03-24 Westinghouse Electric Corp

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5965507A (ja) * 1982-10-06 1984-04-13 Hitachi Ltd 複合サイクル発電プラントの運転方法
JPS62101803A (ja) * 1985-10-29 1987-05-12 Mitsubishi Heavy Ind Ltd 急速起動用蒸気タ−ビン
JP2011001935A (ja) * 2009-06-22 2011-01-06 Hitachi Ltd シール蒸気供給系統及びその制御方法
JP2013151887A (ja) * 2012-01-24 2013-08-08 Hitachi Ltd コンバインドサイクル型発電プラントおよび運転方法
JP2015190441A (ja) * 2014-03-28 2015-11-02 三菱日立パワーシステムズ株式会社 多軸コンバインドサイクルプラント、その制御装置、及びその運転方法
CN111472847A (zh) * 2020-05-11 2020-07-31 中国电力工程顾问集团西南电力设计院有限公司 一种防止轴封汽源管路积水的系统
CN111472847B (zh) * 2020-05-11 2024-04-12 中国电力工程顾问集团西南电力设计院有限公司 一种防止轴封汽源管路积水的系统

Also Published As

Publication number Publication date
JPS6149485B2 (ja) 1986-10-29
DE2934340A1 (de) 1980-03-20
DE2934340C2 (de) 1983-11-17
US4282708A (en) 1981-08-11

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