PL4121639T3 - Układ i sposób poprawy czasu rozruchu kotła i turbiny parowej - Google Patents

Układ i sposób poprawy czasu rozruchu kotła i turbiny parowej

Info

Publication number
PL4121639T3
PL4121639T3 PL21714580.4T PL21714580T PL4121639T3 PL 4121639 T3 PL4121639 T3 PL 4121639T3 PL 21714580 T PL21714580 T PL 21714580T PL 4121639 T3 PL4121639 T3 PL 4121639T3
Authority
PL
Poland
Prior art keywords
steam turbine
turbine start
improve boiler
boiler
improve
Prior art date
Application number
PL21714580.4T
Other languages
English (en)
Inventor
Antonio Mambro
William Miller
Francesco Congiu
Danny Gelbar
Original Assignee
General Electric Technology Gmbh
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 Technology Gmbh filed Critical General Electric Technology Gmbh
Publication of PL4121639T3 publication Critical patent/PL4121639T3/pl

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
    • F01K13/00—General layout or general methods of operation of complete plants
    • F01K13/02—Controlling, e.g. stopping or starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/10—Adaptations for driving, or combinations with, electric generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
    • F01D17/145—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path by means of valves, e.g. for steam turbines
    • 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
    • F01K11/00—Plants characterised by the engines being structurally combined with boilers or condensers
    • F01K11/02—Plants characterised by the engines being structurally combined with boilers or condensers the engines being turbines
    • 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
    • F01K19/00—Regenerating or otherwise treating steam 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
    • F01K19/00—Regenerating or otherwise treating steam exhausted from steam engine plant
    • F01K19/02—Regenerating by compression
    • F01K19/04—Regenerating by compression in combination with cooling or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Turbines (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
PL21714580.4T 2020-03-16 2021-03-05 Układ i sposób poprawy czasu rozruchu kotła i turbiny parowej PL4121639T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/819,428 US11125118B1 (en) 2020-03-16 2020-03-16 System and method to improve boiler and steam turbine start-up times
PCT/US2021/021060 WO2021188309A1 (en) 2020-03-16 2021-03-05 System and method to improve boiler and steam turbine start-up times

Publications (1)

Publication Number Publication Date
PL4121639T3 true PL4121639T3 (pl) 2025-06-23

Family

ID=75223510

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21714580.4T PL4121639T3 (pl) 2020-03-16 2021-03-05 Układ i sposób poprawy czasu rozruchu kotła i turbiny parowej

Country Status (9)

Country Link
US (1) US11125118B1 (pl)
EP (1) EP4121639B1 (pl)
JP (1) JP7504921B2 (pl)
KR (1) KR102665914B1 (pl)
CN (1) CN113874603B (pl)
ES (1) ES3032884T3 (pl)
PL (1) PL4121639T3 (pl)
WO (1) WO2021188309A1 (pl)
ZA (1) ZA202109369B (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11371392B1 (en) * 2021-01-07 2022-06-28 General Electric Company System and method for improving startup time in a fossil-fueled power generation system
US11927344B2 (en) 2021-12-23 2024-03-12 General Electric Technology Gmbh System and method for warmkeeping sub-critical steam generator
CN115467720B (zh) * 2022-08-09 2025-07-22 湖南湘化机汽轮机有限公司 一种酯化蒸汽汽轮机装置、系统及汽轮机控制方法
CN115559794B (zh) * 2022-10-17 2025-02-18 西安热工研究院有限公司 热电联产储热型稳定供汽系统及其控制方法
US12173627B2 (en) 2022-10-19 2024-12-24 General Electric Technology Gmbh System for readying sub-critical and super-critical steam generator, servicing method of said sub-critical and super-critical steam generator and method of operation of sub-critical and super-critical steam generator

Family Cites Families (23)

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US192036A (en) 1877-06-12 Improvement in post-drivers
US448521A (en) 1891-03-17 hoener
US3163009A (en) 1963-08-29 1964-12-29 Gen Electric Boiler feed pump arrangement for steam turbine powerplant
US3705494A (en) 1971-01-04 1972-12-12 Fester Wheeler Corp Holding system for steam power cycle
US4048012A (en) 1972-08-24 1977-09-13 Nuclear Power Company (Whetstone Limited) Nuclear power installations
DE3928771A1 (de) 1989-08-31 1991-03-07 Asea Brown Boveri Erzeugung von dampf und strom fuer den anfahr- und/oder hilfsbetrieb eines dampfkraftwerkes
US5042246A (en) 1989-11-06 1991-08-27 General Electric Company Control system for single shaft combined cycle gas and steam turbine unit
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
US5396865A (en) 1994-06-01 1995-03-14 Freeh; James H. Startup system for power plants
DE69633794T2 (de) 1996-06-26 2005-10-27 Hitachi, Ltd. Kombikraftwerk in einwellenanordnung
JP3913328B2 (ja) * 1997-08-26 2007-05-09 株式会社東芝 コンバインドサイクル発電プラントの運転方法およびコンバインドサイクル発電プラント
US7107774B2 (en) * 2003-08-12 2006-09-19 Washington Group International, Inc. Method and apparatus for combined cycle power plant operation
US8276382B2 (en) * 2009-03-17 2012-10-02 General Electric Company Systems and methods for pre-warming a heat recovery steam generator and associated steam lines
US8573196B2 (en) 2010-08-05 2013-11-05 Babcock Power Services, Inc. Startup/shutdown systems and methods for a solar thermal power generating facility
US20130044851A1 (en) 2011-08-17 2013-02-21 Westinghouse Electric Company Llc Backup nuclear reactor auxiliary power using decay heat
US8828122B2 (en) * 2012-07-09 2014-09-09 General Electric Company System and method for gas treatment
US9228452B2 (en) 2013-02-22 2016-01-05 Alstom Technology Ltd System and method for auxiliary fluid circuit heating or cooling of a superheater during startup and shutdown operations
EP2808501A1 (de) 2013-05-27 2014-12-03 Siemens Aktiengesellschaft Verfahren zum Betreiben einer GuD-Kraftwerksanlage
JP6067535B2 (ja) * 2013-10-24 2017-01-25 株式会社東芝 蒸気タービンプラントの起動方法
US9404395B2 (en) * 2013-11-22 2016-08-02 Siemens Aktiengesellschaft Selective pressure kettle boiler for rotor air cooling applications
US20150192036A1 (en) * 2014-01-06 2015-07-09 James H. Sharp Preheating arrangement for a combined cycle plant
KR101692164B1 (ko) 2015-08-24 2017-01-02 두산중공업 주식회사 증기터빈
JP6549342B1 (ja) * 2019-04-15 2019-07-24 三菱日立パワーシステムズ株式会社 発電プラント及びその運転方法

Also Published As

Publication number Publication date
ES3032884T3 (en) 2025-07-28
EP4121639B1 (en) 2025-04-23
US11125118B1 (en) 2021-09-21
CN113874603A (zh) 2021-12-31
EP4121639A1 (en) 2023-01-25
CN113874603B (zh) 2023-10-13
US20210285341A1 (en) 2021-09-16
ZA202109369B (en) 2024-01-31
WO2021188309A1 (en) 2021-09-23
KR102665914B1 (ko) 2024-05-13
JP7504921B2 (ja) 2024-06-24
KR20230002023A (ko) 2023-01-05
JP2023519036A (ja) 2023-05-10

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