PL2599964T3 - Układ turbiny parowej trójczłonowej turbiny parowej - Google Patents

Układ turbiny parowej trójczłonowej turbiny parowej

Info

Publication number
PL2599964T3
PL2599964T3 PL11191727.4T PL11191727T PL2599964T3 PL 2599964 T3 PL2599964 T3 PL 2599964T3 PL 11191727 T PL11191727 T PL 11191727T PL 2599964 T3 PL2599964 T3 PL 2599964T3
Authority
PL
Poland
Prior art keywords
steam turbine
casing
arrangement
turbine arrangement
casing steam
Prior art date
Application number
PL11191727.4T
Other languages
English (en)
Inventor
Olga Chernysheva
Oskar Mazur
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 filed Critical
Publication of PL2599964T3 publication Critical patent/PL2599964T3/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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • F01D11/04—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type using sealing fluid, e.g. steam
    • 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
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • 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
    • F01K17/00—Using steam or condensate extracted or exhausted from steam engine plant
    • F01K17/04—Using steam or condensate extracted or exhausted from steam engine plant for specific purposes other than heating
    • 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
    • F01K7/22—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 the turbines having inter-stage steam heating
    • 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Turbines (AREA)
PL11191727.4T 2011-12-02 2011-12-02 Układ turbiny parowej trójczłonowej turbiny parowej PL2599964T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11191727.4A EP2599964B1 (en) 2011-12-02 2011-12-02 Steam turbine arrangement of a three casing steam turbine

Publications (1)

Publication Number Publication Date
PL2599964T3 true PL2599964T3 (pl) 2016-10-31

Family

ID=45315551

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11191727.4T PL2599964T3 (pl) 2011-12-02 2011-12-02 Układ turbiny parowej trójczłonowej turbiny parowej

Country Status (3)

Country Link
US (1) US9506373B2 (pl)
EP (1) EP2599964B1 (pl)
PL (1) PL2599964T3 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106437886B (zh) * 2016-09-06 2018-12-28 镇江新宇固体废物处置有限公司 一种余热发电系统
US10871072B2 (en) * 2017-05-01 2020-12-22 General Electric Company Systems and methods for dynamic balancing of steam turbine rotor thrust
CN108708772A (zh) * 2018-05-23 2018-10-26 西安交通大学 一种利用行星齿轮的热电供给灵活性汽轮发电机组装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552239A (en) * 1946-10-29 1951-05-08 Gen Electric Turbine rotor cooling arrangement
JPS6022005A (ja) * 1983-07-15 1985-02-04 Hitachi Ltd 蒸気タ−ビン漏洩蒸気回収法
ATE165424T1 (de) * 1993-08-09 1998-05-15 Livien Domien Ven Dampfkraftmaschine
DE4409567A1 (de) * 1994-03-21 1995-09-28 Abb Management Ag Verfahren zur Kühlung von thermisch belasteten Komponenten einer Gasturbogruppe
JP3890104B2 (ja) * 1997-01-31 2007-03-07 株式会社東芝 コンバインドサイクル発電プラントおよびその冷却用蒸気供給方法
US7003956B2 (en) * 2003-04-30 2006-02-28 Kabushiki Kaisha Toshiba Steam turbine, steam turbine plant and method of operating a steam turbine in a steam turbine plant
US7040861B2 (en) * 2004-03-04 2006-05-09 General Electric Company Method and apparatus for reducing self sealing flow in combined-cycle steam turbines
US7195443B2 (en) * 2004-12-27 2007-03-27 General Electric Company Variable pressure-controlled cooling scheme and thrust control arrangements for a steam turbine
US7658073B2 (en) * 2007-07-24 2010-02-09 General Electric Company Turbine systems and methods for using internal leakage flow for cooling
EP2204553A1 (de) * 2008-06-23 2010-07-07 Siemens Aktiengesellschaft Dampfkraftanlage
WO2010097983A1 (ja) * 2009-02-25 2010-09-02 三菱重工業株式会社 蒸気タービン発電設備の冷却方法及び装置
US8337139B2 (en) * 2009-11-10 2012-12-25 General Electric Company Method and system for reducing the impact on the performance of a turbomachine operating an extraction system
JP5388803B2 (ja) * 2009-11-10 2014-01-15 株式会社東芝 蒸気タービン発電設備およびその運転方法
US20110110760A1 (en) * 2009-11-10 2011-05-12 General Electric Company Method and system for increasing an efficiency of a pressurized machine
US8650878B2 (en) * 2010-03-02 2014-02-18 General Electric Company Turbine system including valve for leak off line for controlling seal steam flow
GB201106410D0 (en) * 2011-04-15 2011-06-01 Doosan Power Systems Ltd Turbine system

Also Published As

Publication number Publication date
US9506373B2 (en) 2016-11-29
EP2599964B1 (en) 2016-04-20
US20130142618A1 (en) 2013-06-06
EP2599964A1 (en) 2013-06-05

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