WO2012113662A3 - Verfahren zur regelung einer kurzfristigen leistungserhöhung einer dampfturbine - Google Patents

Verfahren zur regelung einer kurzfristigen leistungserhöhung einer dampfturbine Download PDF

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Publication number
WO2012113662A3
WO2012113662A3 PCT/EP2012/052312 EP2012052312W WO2012113662A3 WO 2012113662 A3 WO2012113662 A3 WO 2012113662A3 EP 2012052312 W EP2012052312 W EP 2012052312W WO 2012113662 A3 WO2012113662 A3 WO 2012113662A3
Authority
WO
WIPO (PCT)
Prior art keywords
power
steam turbine
brief increase
regulating
steam
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.)
Ceased
Application number
PCT/EP2012/052312
Other languages
English (en)
French (fr)
Other versions
WO2012113662A2 (de
Inventor
Frank Thomas
Jan BRÜCKNER
Martin Effert
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to KR1020137022263A priority Critical patent/KR101818090B1/ko
Priority to JP2013554845A priority patent/JP5815753B2/ja
Priority to DK12705819.6T priority patent/DK2655811T3/en
Priority to CN201280019457.6A priority patent/CN103492678B/zh
Priority to AU2012219798A priority patent/AU2012219798B2/en
Priority to US14/001,281 priority patent/US9080467B2/en
Priority to PL12705819T priority patent/PL2655811T3/pl
Priority to EP12705819.6A priority patent/EP2655811B1/de
Publication of WO2012113662A2 publication Critical patent/WO2012113662A2/de
Publication of WO2012113662A3 publication Critical patent/WO2012113662A3/de
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/06—Control systems for steam boilers for steam boilers of forced-flow type
    • F22B35/10—Control systems for steam boilers for steam boilers of forced-flow type of once-through type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D11/00—Feed-water supply not provided for in other main groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D11/00—Feed-water supply not provided for in other main groups
    • F22D11/003—Emergency feed-water supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • F22G5/02—Applications of combustion-control devices, e.g. tangential-firing burners, tilting burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • F22G5/12—Controlling superheat temperature by attemperating the superheated steam, e.g. by injected water sprays

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Control Of Turbines (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Abstract

Ein Verfahren zur Regelung einer kurzfristigen Leistungserhöhung einer Dampfturbine mit einem vorgeschalteten fossil befeuerten Durchlaufdampferzeuger mit einer Anzahl von einen Strömungsweg bildenden, von einem Strömungsmedium durchströmten Economiser-, Verdampfer- und Überhitzerheizflächen soll in besonderem Maße geeignet sein, eine kurzfristige Leistungssteigerung einer nachgeschalteten Dampfturbine zu ermöglichen, ohne dass dabei der Wirkungsgrad des Dampfprozesses über Gebühr beeinträchtigt wird. Dazu wird zur kurzfristigen Leistungserhöhung der Dampfturbine der Fluss des Strömungsmediums durch den fossil befeuerten Durchaufdampferzeuger erhöht.
PCT/EP2012/052312 2011-02-25 2012-02-10 Verfahren zur regelung einer kurzfristigen leistungserhöhung einer dampfturbine Ceased WO2012113662A2 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
KR1020137022263A KR101818090B1 (ko) 2011-02-25 2012-02-10 증기 터빈의 단기간 출력 상승의 조절 방법
JP2013554845A JP5815753B2 (ja) 2011-02-25 2012-02-10 蒸気タービンの短期間の出力増大を調節するための方法
DK12705819.6T DK2655811T3 (en) 2011-02-25 2012-02-10 A method for controlling a transient increase in power a steam turbine
CN201280019457.6A CN103492678B (zh) 2011-02-25 2012-02-10 用于调节汽轮机的短期的功率提高的方法
AU2012219798A AU2012219798B2 (en) 2011-02-25 2012-02-10 Method for regulating a brief increase in power of a steam turbine
US14/001,281 US9080467B2 (en) 2011-02-25 2012-02-10 Method for regulating a brief increase in power of a steam turbine
PL12705819T PL2655811T3 (pl) 2011-02-25 2012-02-10 Sposób regulacji krótkookresowego wzrostu mocy turbiny parowej
EP12705819.6A EP2655811B1 (de) 2011-02-25 2012-02-10 Verfahren zur regelung einer kurzfristigen leistungserhöhung einer dampfturbine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011004712.3 2011-02-25
DE102011004712 2011-02-25

Publications (2)

Publication Number Publication Date
WO2012113662A2 WO2012113662A2 (de) 2012-08-30
WO2012113662A3 true WO2012113662A3 (de) 2013-03-21

Family

ID=45757393

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/052312 Ceased WO2012113662A2 (de) 2011-02-25 2012-02-10 Verfahren zur regelung einer kurzfristigen leistungserhöhung einer dampfturbine

Country Status (8)

Country Link
US (1) US9080467B2 (de)
EP (1) EP2655811B1 (de)
JP (1) JP5815753B2 (de)
KR (1) KR101818090B1 (de)
CN (1) CN103492678B (de)
DK (1) DK2655811T3 (de)
PL (1) PL2655811T3 (de)
WO (1) WO2012113662A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016218763A1 (de) * 2016-09-28 2018-03-29 Siemens Aktiengesellschaft Verfahren zur kurzfristigen Leistungsanpassung einer Dampfturbine eines Gas-und Dampfkraftwerks für die Primärregelung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401380A1 (fr) * 1977-08-23 1979-03-23 Sulzer Ag Generateur de vapeur a circulation forcee
DE4117796A1 (de) * 1991-05-30 1993-01-21 Ver Energiewerke Ag Verfahren zur dampftemperaturregelung an ueberhitzern von dampfanlagen
US5529021A (en) * 1992-05-04 1996-06-25 Siemens Aktiengesellschaft Forced once-through steam generator
US6301895B1 (en) * 1997-11-10 2001-10-16 Siemens Aktiengesellschaft Method for closed-loop output control of a steam power plant, and steam power plant
WO2009150055A2 (de) * 2008-06-12 2009-12-17 Siemens Aktiengesellschaft Verfahren zum betreiben eines durchlaufdampferzeugers sowie zwangdurchlaufdampferzeuger

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933002A (de) 1972-08-04 1974-03-26
EP0308728B1 (de) 1987-09-21 1991-06-05 Siemens Aktiengesellschaft Verfahren zum Betreiben eines Durchlaufdampferzeugers
DE19750125A1 (de) 1997-11-13 1999-03-11 Siemens Ag Verfahren und Vorrichtung zur Primärregelung eines Dampfkraftwerkblocks
US6230480B1 (en) * 1998-08-31 2001-05-15 Rollins, Iii William Scott High power density combined cycle power plant
US6766646B1 (en) 2003-11-19 2004-07-27 General Electric Company Rapid power producing system and method for steam turbine
US7690201B2 (en) * 2005-11-07 2010-04-06 Veritask Energy Systems, Inc. Method of efficiency and emissions performance improvement for the simple steam cycle
DE102010041964A1 (de) 2010-10-05 2012-04-05 Siemens Aktiengesellschaft Verfahren zur Regelung einer kurzfristigen Leistungserhöhung einer Dampfturbine
US9091182B2 (en) * 2010-12-20 2015-07-28 Invensys Systems, Inc. Feedwater heater control system for improved rankine cycle power plant efficiency
US9316122B2 (en) * 2010-12-20 2016-04-19 Invensys Systems, Inc. Feedwater heater control system for improved Rankine cycle power plant efficiency

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401380A1 (fr) * 1977-08-23 1979-03-23 Sulzer Ag Generateur de vapeur a circulation forcee
DE4117796A1 (de) * 1991-05-30 1993-01-21 Ver Energiewerke Ag Verfahren zur dampftemperaturregelung an ueberhitzern von dampfanlagen
US5529021A (en) * 1992-05-04 1996-06-25 Siemens Aktiengesellschaft Forced once-through steam generator
US6301895B1 (en) * 1997-11-10 2001-10-16 Siemens Aktiengesellschaft Method for closed-loop output control of a steam power plant, and steam power plant
WO2009150055A2 (de) * 2008-06-12 2009-12-17 Siemens Aktiengesellschaft Verfahren zum betreiben eines durchlaufdampferzeugers sowie zwangdurchlaufdampferzeuger

Also Published As

Publication number Publication date
EP2655811B1 (de) 2015-10-14
JP2014508272A (ja) 2014-04-03
KR101818090B1 (ko) 2018-01-12
PL2655811T3 (pl) 2016-03-31
WO2012113662A2 (de) 2012-08-30
US20130327043A1 (en) 2013-12-12
EP2655811A2 (de) 2013-10-30
CN103492678B (zh) 2016-03-09
AU2012219798A1 (en) 2013-08-29
JP5815753B2 (ja) 2015-11-17
KR20140007857A (ko) 2014-01-20
DK2655811T3 (en) 2016-01-11
US9080467B2 (en) 2015-07-14
CN103492678A (zh) 2014-01-01

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