DE50115502D1 - METHOD FOR REGULATING A STEAM TURBINE AND STEAM TURBINE - Google Patents

METHOD FOR REGULATING A STEAM TURBINE AND STEAM TURBINE

Info

Publication number
DE50115502D1
DE50115502D1 DE50115502T DE50115502T DE50115502D1 DE 50115502 D1 DE50115502 D1 DE 50115502D1 DE 50115502 T DE50115502 T DE 50115502T DE 50115502 T DE50115502 T DE 50115502T DE 50115502 D1 DE50115502 D1 DE 50115502D1
Authority
DE
Germany
Prior art keywords
steam turbine
regulating
turbine
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.)
Expired - Lifetime
Application number
DE50115502T
Other languages
German (de)
Inventor
Heinrich Oeynhausen
Richard Steinborn
Heribert Werthes
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
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
Application granted granted Critical
Publication of DE50115502D1 publication Critical patent/DE50115502D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F01D17/18—Final actuators arranged in stator parts varying effective number of nozzles or guide conduits, e.g. sequentially operable valves for steam turbines
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/31—Application in turbines in steam turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/05—Purpose of the control system to affect the output of the engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
DE50115502T 2000-09-20 2001-09-07 METHOD FOR REGULATING A STEAM TURBINE AND STEAM TURBINE Expired - Lifetime DE50115502D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00120574A EP1191190A1 (en) 2000-09-20 2000-09-20 Method for regulating a steam turbine and steam turbine
PCT/EP2001/010358 WO2002025067A1 (en) 2000-09-20 2001-09-07 Method for regulating a steam turbine, and corresponding steam turbine

Publications (1)

Publication Number Publication Date
DE50115502D1 true DE50115502D1 (en) 2010-07-15

Family

ID=8169887

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50115502T Expired - Lifetime DE50115502D1 (en) 2000-09-20 2001-09-07 METHOD FOR REGULATING A STEAM TURBINE AND STEAM TURBINE

Country Status (6)

Country Link
EP (2) EP1191190A1 (en)
JP (1) JP4695822B2 (en)
CN (1) CN100335751C (en)
DE (1) DE50115502D1 (en)
ES (1) ES2344591T3 (en)
WO (1) WO2002025067A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1528446A1 (en) * 2003-10-29 2005-05-04 Siemens Aktiengesellschaft Method and controller for positioning an actuator and use of the controller
DE102005033292B4 (en) * 2005-07-16 2007-07-26 I.N.T.-Rickert GmbH Ingenieurbüro für neue Technologien Device for applying adhesives or sealants
JP2013079580A (en) * 2011-09-30 2013-05-02 Toshiba Corp Method of operating combined power generating facility and combined power generating facility
CN103244203B (en) * 2013-05-21 2014-12-03 国家电网公司 Throttle valve system and working method thereof
CN108252752B (en) * 2017-12-22 2020-05-12 东方电气集团东方汽轮机有限公司 Steam turbine steam inlet adjusting method
WO2019217632A1 (en) 2018-05-09 2019-11-14 Abb Schweiz Ag Turbine control system
CN109356674A (en) * 2018-12-25 2019-02-19 大庆特博科技发展有限公司 A kind of organic working medium turbine of adjustable nozzle quantity

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE272691C (en) *
NL26523C (en) * 1926-08-28 1900-01-01
NL29786C (en) * 1929-12-30 1932-12-15
FR787271A (en) * 1934-06-21 1935-09-19 Rateau Sa Steam or gas turbine adjustment device
US3763894A (en) * 1971-06-16 1973-10-09 Westinghouse Electric Corp Sequentially operable control valve for a steam turbine
US4245162A (en) * 1973-08-15 1981-01-13 Westinghouse Electric Corp. Steam turbine power plant having improved testing method and system for turbine inlet valves associated with downstream inlet valves preferably having feedforward position managed control
AU537607B2 (en) * 1980-12-02 1984-07-05 Hitachi Limited Combined valve for use in a reheating steam turbine
JPS57188705A (en) * 1981-05-15 1982-11-19 Toshiba Corp Steam turbine
US4604028A (en) * 1985-05-08 1986-08-05 General Electric Company Independently actuated control valves for steam turbine
JPH0261101U (en) * 1988-10-26 1990-05-07
DE19616178C2 (en) * 1995-07-14 1998-07-16 Ver Energiewerke Ag Method for loading and unloading the high pressure part of a steam turbine operated with a duo steam boiler block
EP0928388B1 (en) * 1996-09-26 2003-03-12 Siemens Aktiengesellschaft Turbine valve

Also Published As

Publication number Publication date
JP4695822B2 (en) 2011-06-08
WO2002025067A1 (en) 2002-03-28
EP1319117B1 (en) 2010-06-02
CN100335751C (en) 2007-09-05
JP2004518050A (en) 2004-06-17
EP1191190A1 (en) 2002-03-27
ES2344591T3 (en) 2010-09-01
CN1461374A (en) 2003-12-10
EP1319117A1 (en) 2003-06-18

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