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TW200734528A - Process for warm up a steam turbine - Google Patents

Process for warm up a steam turbine

Info

Publication number
TW200734528A
TW200734528A TW095137536A TW95137536A TW200734528A TW 200734528 A TW200734528 A TW 200734528A TW 095137536 A TW095137536 A TW 095137536A TW 95137536 A TW95137536 A TW 95137536A TW 200734528 A TW200734528 A TW 200734528A
Authority
TW
Taiwan
Prior art keywords
steam
turbine
pressure turbine
middle pressure
steam turbine
Prior art date
Application number
TW095137536A
Other languages
English (en)
Inventor
Edwin Gobrecht
Karsten Peters
Original Assignee
Siemens Ag
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 filed Critical Siemens Ag
Publication of TW200734528A publication Critical patent/TW200734528A/zh

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
    • 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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/10—Heating, e.g. warming-up before starting
    • 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
    • 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
    • F01K7/165—Controlling means specially adapted therefor
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Turbines (AREA)
TW095137536A 2005-10-12 2006-10-12 Process for warm up a steam turbine TW200734528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05022279A EP1775429A1 (de) 2005-10-12 2005-10-12 Verfahren zum Aufwärmen einer Dampfturbine

Publications (1)

Publication Number Publication Date
TW200734528A true TW200734528A (en) 2007-09-16

Family

ID=36282973

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095137536A TW200734528A (en) 2005-10-12 2006-10-12 Process for warm up a steam turbine

Country Status (10)

Country Link
US (1) US20090288415A1 (zh)
EP (2) EP1775429A1 (zh)
JP (1) JP2009511812A (zh)
KR (1) KR20080054439A (zh)
CN (1) CN101351621B (zh)
BR (1) BRPI0617303A2 (zh)
CA (1) CA2625470A1 (zh)
RU (1) RU2392452C2 (zh)
TW (1) TW200734528A (zh)
WO (1) WO2007042523A2 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102013205979A1 (de) 2013-04-04 2014-10-09 Siemens Aktiengesellschaft Optimierung von Kaltstarts bei thermischen Kraftwerken, insbesondere bei Dampfturbinen- oder bei Gas-und-Dampfturbinenkraftwerken (GuD-Kraftwerke)
EP3249183A1 (de) * 2016-05-23 2017-11-29 Siemens Aktiengesellschaft Vorrichtung und verfahren zum aufwärmen eines stellventils
US10577962B2 (en) 2016-09-07 2020-03-03 General Electric Company Turbomachine temperature control system

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1499697A (en) * 1919-11-01 1924-07-01 Vaporackumulator Ab Steam-accumulator apparatus for steam plants
US1923251A (en) * 1931-05-22 1933-08-22 Bauer Gustav Gas or steam turbine casing
US2874711A (en) * 1953-02-04 1959-02-24 Rateau Soc Control of high-power turbines
DE1228623B (de) * 1963-07-23 1966-11-17 Sulzer Ag Dampfkraftanlage mit Zwanglaufdampferzeuger und Zwischenueberhitzer
US3375665A (en) * 1964-06-24 1968-04-02 Georg Gyarmathy Method and arrangement for utilizing steam power in steam power plants
DE2029830C3 (de) * 1970-06-18 1974-04-11 Steag Ag, 4300 Essen Verfahren zum Anwärmen der Frischdampfleitung und der Zwischenüberhitzerleitung von Dampfturbinenanlagen
CH635401A5 (de) * 1978-08-31 1983-03-31 Bbc Brown Boveri & Cie Sperrdampfvorrichtung und verwendung desselben.
JPS5724404A (en) 1980-07-22 1982-02-09 Mitsubishi Heavy Ind Ltd Turbine
DE3137379C2 (de) * 1980-12-23 1985-11-14 Saarbergwerke AG, 6600 Saarbrücken Verfahren zur Versorgung von Fernwärmenetzen mit Wärme uns einem Wärmekraftwerk
JPS5810104A (ja) * 1981-07-10 1983-01-20 Hitachi Ltd タ−ビンプラントおよびその制御方法
DE3408937A1 (de) * 1984-01-31 1985-08-08 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Kombinierte gas-/dampf-kraftwerkanlage
FR2560636B1 (fr) * 1984-03-01 1988-07-08 Alsthom Atlantique Corps de turbine pour chauffage urbain
JPS61237802A (ja) * 1985-04-12 1986-10-23 Hitachi Ltd 蒸気タ−ビンの暖機方法
JP2633720B2 (ja) * 1990-10-12 1997-07-23 株式会社東芝 蒸気タービンのプレウォーミング方法
DE19506787B4 (de) * 1995-02-27 2004-05-06 Alstom Verfahren zum Betrieb einer Dampfturbine
DE59711396D1 (de) * 1997-01-10 2004-04-15 Framatome Anp Gmbh Verfahren und Einrichtung zum Überhitzen von Dampf
DE19808596A1 (de) * 1998-02-28 1999-09-02 Babcock Kraftwerksrohrleitungs Verfahren und Vorrichtung zum Anwärmen und Entwässern einer Hochdruckdampfleitung
EP1191192A1 (de) * 2000-09-26 2002-03-27 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Warmziehen und Entwässern von an Dampfturbinenstufen angeschlossenen Dampfzuleitungen
JP2002341947A (ja) * 2001-05-21 2002-11-29 Mitsubishi Heavy Ind Ltd 圧力流量制御装置
JP4363955B2 (ja) * 2003-10-27 2009-11-11 株式会社東芝 バタフライ弁型蒸気弁及びそれを用いた蒸気タービンプラント
JP2005226500A (ja) * 2004-02-10 2005-08-25 Chugoku Electric Power Co Inc:The 発電プラントの停止方法
EP1775431A1 (de) * 2005-10-12 2007-04-18 Siemens Aktiengesellschaft Verfahren zum Aufwärmen einer Dampfturbine

Also Published As

Publication number Publication date
JP2009511812A (ja) 2009-03-19
US20090288415A1 (en) 2009-11-26
BRPI0617303A2 (pt) 2011-07-19
EP1934433A2 (de) 2008-06-25
KR20080054439A (ko) 2008-06-17
CA2625470A1 (en) 2007-04-19
RU2392452C2 (ru) 2010-06-20
EP1775429A1 (de) 2007-04-18
WO2007042523A3 (de) 2007-09-13
CN101351621B (zh) 2012-12-05
RU2008118368A (ru) 2009-11-20
CN101351621A (zh) 2009-01-21
WO2007042523A2 (de) 2007-04-19

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