PL2075418T3 - Zespół zaworu parowego oraz instalacja turbiny wiatrowej - Google Patents

Zespół zaworu parowego oraz instalacja turbiny wiatrowej

Info

Publication number
PL2075418T3
PL2075418T3 PL08020527T PL08020527T PL2075418T3 PL 2075418 T3 PL2075418 T3 PL 2075418T3 PL 08020527 T PL08020527 T PL 08020527T PL 08020527 T PL08020527 T PL 08020527T PL 2075418 T3 PL2075418 T3 PL 2075418T3
Authority
PL
Poland
Prior art keywords
steam
valve assembly
turbine plant
steam turbine
steam valve
Prior art date
Application number
PL08020527T
Other languages
English (en)
Inventor
Osamu Shindo
Original Assignee
Toshiba Kk
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 Toshiba Kk filed Critical Toshiba Kk
Publication of PL2075418T3 publication Critical patent/PL2075418T3/pl

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
    • 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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. 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
    • 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
    • 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
    • F05D2220/00—Application
    • F05D2220/70—Application in combination with
    • F05D2220/72—Application in combination with a steam turbine
    • 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
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05D2250/312—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being parallel to each other
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87096—Valves with separate, correlated, actuators
    • Y10T137/87121—Coaxial stems
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Turbines (AREA)
  • Lift Valve (AREA)
PL08020527T 2007-12-25 2008-11-26 Zespół zaworu parowego oraz instalacja turbiny wiatrowej PL2075418T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007332057A JP5022887B2 (ja) 2007-12-25 2007-12-25 蒸気弁装置および蒸気タービンプラント
EP08020527.1A EP2075418B1 (en) 2007-12-25 2008-11-26 Steam valve assembly and steam turbine plant

Publications (1)

Publication Number Publication Date
PL2075418T3 true PL2075418T3 (pl) 2016-01-29

Family

ID=40260559

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08020527T PL2075418T3 (pl) 2007-12-25 2008-11-26 Zespół zaworu parowego oraz instalacja turbiny wiatrowej

Country Status (6)

Country Link
US (1) US8042570B2 (pl)
EP (1) EP2075418B1 (pl)
JP (1) JP5022887B2 (pl)
KR (1) KR100992894B1 (pl)
CN (1) CN101469616B (pl)
PL (1) PL2075418T3 (pl)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2392781A1 (de) * 2010-06-02 2011-12-07 Siemens Aktiengesellschaft Kompaktes Stell-Schnellschluss-Ventil für eine Dampfturbine
US8978380B2 (en) 2010-08-10 2015-03-17 Dresser-Rand Company Adiabatic compressed air energy storage process
US20120073293A1 (en) * 2010-09-23 2012-03-29 General Electric Company Steam turbine valve having integral pressure chamber
CN102619997B (zh) * 2011-02-01 2016-05-11 陈光焕 全封闭磁力牵引蒸汽电动阀门
JP5674521B2 (ja) * 2011-03-25 2015-02-25 株式会社東芝 蒸気弁装置および蒸気タービンプラント
US9938895B2 (en) 2012-11-20 2018-04-10 Dresser-Rand Company Dual reheat topping cycle for improved energy efficiency for compressed air energy storage plants with high air storage pressure
JP6076823B2 (ja) 2013-04-26 2017-02-08 株式会社東芝 蒸気弁装置
JP6092062B2 (ja) * 2013-09-24 2017-03-08 株式会社東芝 蒸気弁装置及び発電設備
JP2015140686A (ja) * 2014-01-27 2015-08-03 株式会社東芝 蒸気タービン配管
CN106089328B (zh) * 2016-08-10 2017-06-30 西安热工研究院有限公司 基于dcs数据挖掘的汽轮机调门流量特性曲线辨识方法
JP6933538B2 (ja) * 2017-09-26 2021-09-08 株式会社東芝 蒸気弁装置およびそれを備えた蒸気タービンプラント
US11506295B2 (en) * 2018-07-24 2022-11-22 Fujikin Incorporated Valve device, fluid control device, fluid control method, semiconductor manufacturing apparatus, and semiconductor manufacturing method
JP7417511B2 (ja) * 2020-12-16 2024-01-18 三菱重工コンプレッサ株式会社 弁装置及び蒸気タービン

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1761467A (en) * 1923-06-27 1930-06-03 Cook Bernard Gauge cock for steam boilers
US2224290A (en) * 1938-12-27 1940-12-10 William C Biddle Automatic valve locking and releasing device
JPS57152405U (pl) * 1981-03-19 1982-09-24
JPS6382002U (pl) 1986-11-17 1988-05-30
JP3615891B2 (ja) 1996-10-17 2005-02-02 三菱重工業株式会社 一体型蒸気弁
US6070605A (en) * 1999-01-25 2000-06-06 General Electric Co. Steam turbine valve disk vibration reducer
US6637207B2 (en) * 2001-08-17 2003-10-28 Alstom (Switzerland) Ltd Gas-storage power plant
JP2003207071A (ja) * 2002-01-10 2003-07-25 Toshiba Corp 制御弁
US6655409B1 (en) * 2002-09-04 2003-12-02 General Electric Company Combined stop and control valve for supplying steam
JP4177694B2 (ja) 2003-03-31 2008-11-05 株式会社東芝 蒸気弁
JP4230751B2 (ja) 2002-10-29 2009-02-25 株式会社東芝 蒸気弁
US6748932B1 (en) * 2003-02-10 2004-06-15 Chapeau, Inc. Fuel regulator for natural gas fired co-generation unit
JP2004316454A (ja) * 2003-04-11 2004-11-11 Toshiba Corp 蒸気弁
JP4208661B2 (ja) * 2003-07-31 2009-01-14 株式会社東芝 蒸気弁装置および該蒸気弁装置を含む蒸気流制御システムを備えた蒸気タービン発電プラント
US7284569B2 (en) * 2004-10-04 2007-10-23 Kabushiki Kaisha Toshiba Steam valve
JP4664671B2 (ja) * 2004-12-28 2011-04-06 株式会社東芝 蒸気弁装置およびこの蒸気弁装置を組み込んだ発電設備
JP4542491B2 (ja) * 2005-09-29 2010-09-15 株式会社日立製作所 高強度耐熱鋳鋼とその製造方法及びそれを用いた用途

Also Published As

Publication number Publication date
JP5022887B2 (ja) 2012-09-12
US20090159141A1 (en) 2009-06-25
CN101469616B (zh) 2012-06-20
KR100992894B1 (ko) 2010-11-09
KR20090069213A (ko) 2009-06-30
JP2009156040A (ja) 2009-07-16
EP2075418A3 (en) 2014-04-30
EP2075418A2 (en) 2009-07-01
US8042570B2 (en) 2011-10-25
EP2075418B1 (en) 2015-09-30
CN101469616A (zh) 2009-07-01

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