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IN2014DE00596A - - Google Patents

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Publication number
IN2014DE00596A
IN2014DE00596A IN596DE2014A IN2014DE00596A IN 2014DE00596 A IN2014DE00596 A IN 2014DE00596A IN 596DE2014 A IN596DE2014 A IN 596DE2014A IN 2014DE00596 A IN2014DE00596 A IN 2014DE00596A
Authority
IN
India
Prior art keywords
load
steam turbine
gas turbine
turbine
steam
Prior art date
Application number
Inventor
Hamid Olia
Jan Schlesier
Michael Breitfeld
Philipp Brunner
Mark Stevens
Michael Caflisch
Original Assignee
Alstom Technology 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 Alstom Technology Ltd filed Critical Alstom Technology Ltd
Publication of IN2014DE00596A publication Critical patent/IN2014DE00596A/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
    • 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
    • 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
    • F01K13/00—General layout or general methods of operation of complete plants
    • F01K13/02—Controlling, e.g. stopping or starting
    • 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)
  • Control Of Turbines (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

Method for starting-up a steam turbine (12) of a combined-cycle power plant (1), the combined-cycle power plant (1) comprising a gas turbine (2) and a steam power generation system (10) comprising a steam turbine (12), the combinedcycle power plant (1) activating at least one electric generator (20) connectable to an electric grid (21), wherein the gas turbine (2) comprises a compressor (3), such that, during starting-up of the steam turbine (12), both the gas turbine (2) and the steam turbine (12) are in operation, the steam turbine (12) adjusting its load as a function of the load of the gas turbine (2) in such a way that the sum of the load provided by the gas turbine (2) and of the load provided by the steam turbine (12) is equal to the auxiliary power demand of the plant (1), the load exported to the grid (21) being equal to zero.
IN596DE2014 2013-03-06 2014-03-04 IN2014DE00596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13158063.1A EP2775107A1 (en) 2013-03-06 2013-03-06 Method for starting-up and operating a combined-cycle power plant

Publications (1)

Publication Number Publication Date
IN2014DE00596A true IN2014DE00596A (en) 2015-06-12

Family

ID=47827040

Family Applications (1)

Application Number Title Priority Date Filing Date
IN596DE2014 IN2014DE00596A (en) 2013-03-06 2014-03-04

Country Status (8)

Country Link
US (1) US10072532B2 (en)
EP (2) EP2775107A1 (en)
JP (1) JP2014173599A (en)
CN (1) CN104033197B (en)
CA (1) CA2843524C (en)
IN (1) IN2014DE00596A (en)
RU (1) RU2563072C1 (en)
SG (1) SG2014015200A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2787868C (en) * 2011-09-07 2016-07-12 Alstom Technology Ltd Method for operating a power plant
EP2775106A1 (en) * 2013-03-06 2014-09-10 Alstom Technology Ltd Method for operating a combined-cycle power plant
EP3029280B1 (en) * 2014-12-04 2023-02-08 General Electric Technology GmbH A method for starting a steam turbine
US10094275B2 (en) * 2016-01-26 2018-10-09 General Electric Company Operation scheduling for optimal performance of hybrid power plants
KR101842370B1 (en) * 2016-12-05 2018-03-26 두산중공업 주식회사 System and Method for Fast Startup of a Combined Cycle Power Plant
CN108599269B (en) * 2018-04-24 2020-06-19 华南理工大学 Large power grid self-adaptive robust standby optimization method considering risk cost
WO2021034326A1 (en) * 2019-08-21 2021-02-25 General Electric Company Power grid restoration system
CN110735677A (en) * 2019-09-02 2020-01-31 哈尔滨工程大学 natural gas compressor station gas turbine-steam turbine combined cycle control system
EP3862549B1 (en) * 2020-02-05 2025-05-07 General Electric Technology GmbH Method for operating a power plant, and power plant

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US560903A (en) 1896-05-26 Electric railway
US4455614A (en) * 1973-09-21 1984-06-19 Westinghouse Electric Corp. Gas turbine and steam turbine combined cycle electric power generating plant having a coordinated and hybridized control system and an improved factory based method for making and testing combined cycle and other power plants and control systems therefor
US4028884A (en) * 1974-12-27 1977-06-14 Westinghouse Electric Corporation Control apparatus for controlling the operation of a gas turbine inlet guide vane assembly and heat recovery steam generator for a steam turbine employed in a combined cycle electric power generating plant
JPS58197408A (en) 1982-05-12 1983-11-17 Hitachi Ltd Combined plant starting device
JPS58222730A (en) * 1982-06-18 1983-12-24 株式会社東芝 Device for operating generating plant
JPS5968503A (en) 1982-10-13 1984-04-18 Hitachi Ltd Combined cycle power plant control equipment
JPS60249609A (en) 1984-05-25 1985-12-10 Toshiba Corp Load control device in combined cycle power plant
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
DE59401018D1 (en) 1993-04-08 1996-12-19 Abb Management Ag Mixing chamber
DE4417538A1 (en) 1994-05-19 1995-11-23 Abb Management Ag Combustion chamber with self-ignition
DE4446611A1 (en) 1994-12-24 1996-06-27 Abb Management Ag Combustion chamber
US6230480B1 (en) * 1998-08-31 2001-05-15 Rollins, Iii William Scott High power density combined cycle power plant
RU2182247C2 (en) * 1999-04-27 2002-05-10 Самарский государственный технический университет Method and device for starting gas-turbine power plant and feeding it with gas
RU2186224C2 (en) * 1999-04-27 2002-07-27 Самарский государственный технический университет Method and device for starting and supplying gas to gas-turbine power plant
DE10056231B4 (en) 2000-11-13 2012-02-23 Alstom Technology Ltd. Method for operating a combined cycle power plant
JP2004076658A (en) 2002-08-20 2004-03-11 Toshiba Corp Startup schedule formulation method and startup schedule formulation device for combined cycle power plant
JP2004080945A (en) 2002-08-21 2004-03-11 Hokuei:Kk Control method in cogeneration system
JP4469222B2 (en) 2004-05-19 2010-05-26 東京電力株式会社 Combined power plant
JP2006191748A (en) 2005-01-06 2006-07-20 Kansai Electric Power Co Inc:The Collective power network system
EP1710400A1 (en) * 2005-04-05 2006-10-11 Siemens Aktiengesellschaft Process for starting a gas and steam turbine plant
EP1752619A2 (en) * 2005-04-18 2007-02-14 ALSTOM Technology Ltd Turbo group with starting device
US7644573B2 (en) * 2006-04-18 2010-01-12 General Electric Company Gas turbine inlet conditioning system and method
JP4814143B2 (en) 2007-03-29 2011-11-16 三菱重工業株式会社 Combined power plant
EP2067940B2 (en) 2007-09-07 2023-02-15 General Electric Technology GmbH Method for operating a combined cycle power plant, and also combined-cycle power plant for carrying out the method
US7966102B2 (en) 2007-10-30 2011-06-21 General Electric Company Method and system for power plant block loading
RU2374472C1 (en) * 2008-03-04 2009-11-27 Дмитрий Александрович Бахтурин Method and device to start gas turbine plant
JP5221443B2 (en) * 2009-05-08 2013-06-26 株式会社東芝 Method for starting single-shaft combined cycle power plant and single-shaft combined cycle power plant
ITMI20110498A1 (en) 2011-03-28 2012-09-29 Stamicarbon METHOD FOR THE START-UP OF A COMBINED CYCLE THERMAL PLANT FOR THE PRODUCTION OF ELECTRICAL ENERGY FROM A PLANT CONDITION STOPS TO A SYSTEM CONDITION IN RUNNING.
CA2787868C (en) * 2011-09-07 2016-07-12 Alstom Technology Ltd Method for operating a power plant
CN202230373U (en) 2011-09-16 2012-05-23 上海申能临港燃机发电有限公司 Automatic power plant start up & shut down system of gas-steam combined cycle unit
US10006315B2 (en) * 2014-03-28 2018-06-26 General Electric Company System and method for improved control of a combined cycle power plant

Also Published As

Publication number Publication date
CA2843524A1 (en) 2014-09-06
EP2799671A2 (en) 2014-11-05
EP2799671B1 (en) 2016-08-31
US20140250901A1 (en) 2014-09-11
RU2563072C1 (en) 2015-09-20
CA2843524C (en) 2016-08-23
EP2775107A1 (en) 2014-09-10
CN104033197A (en) 2014-09-10
US10072532B2 (en) 2018-09-11
SG2014015200A (en) 2014-10-30
CN104033197B (en) 2016-01-20
EP2799671A3 (en) 2015-04-01
JP2014173599A (en) 2014-09-22
RU2014108590A (en) 2015-09-10

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