DE3877839D1 - Dampfturbine fuer teillastbetrieb. - Google Patents

Dampfturbine fuer teillastbetrieb.

Info

Publication number
DE3877839D1
DE3877839D1 DE8888109355T DE3877839T DE3877839D1 DE 3877839 D1 DE3877839 D1 DE 3877839D1 DE 8888109355 T DE8888109355 T DE 8888109355T DE 3877839 T DE3877839 T DE 3877839T DE 3877839 D1 DE3877839 D1 DE 3877839D1
Authority
DE
Germany
Prior art keywords
steam turbine
load operation
partial load
partial
turbine
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 - Fee Related
Application number
DE8888109355T
Other languages
German (de)
English (en)
Inventor
Juerg Dr Buetikofer
Hans Meyer
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Application granted granted Critical
Publication of DE3877839D1 publication Critical patent/DE3877839D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/16—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines characterised by having both reaction stages and impulse stages
    • 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
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/10—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines having two or more stages subjected to working-fluid flow without essential intermediate pressure change, i.e. with velocity stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Turbines (AREA)
DE8888109355T 1987-06-26 1988-06-13 Dampfturbine fuer teillastbetrieb. Expired - Fee Related DE3877839D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2426/87A CH672817A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-06-26 1987-06-26

Publications (1)

Publication Number Publication Date
DE3877839D1 true DE3877839D1 (de) 1993-03-11

Family

ID=4233533

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888109355T Expired - Fee Related DE3877839D1 (de) 1987-06-26 1988-06-13 Dampfturbine fuer teillastbetrieb.

Country Status (4)

Country Link
US (1) US4881872A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0296440B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH672817A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3877839D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116200A (en) * 1990-06-28 1992-05-26 General Electric Company Apparatus and methods for minimizing vibrational stresses in axial flow turbines
US5236349A (en) * 1990-10-23 1993-08-17 Gracio Fabris Two-phase reaction turbine
EP0982474A1 (de) * 1998-08-28 2000-03-01 Asea Brown Boveri AG Dampfturbine
DE59808650D1 (de) 1998-12-16 2003-07-10 Alstom Switzerland Ltd Modulare Dampfturbine mit Standardbeschaufelung
US8313292B2 (en) * 2009-09-22 2012-11-20 Siemens Energy, Inc. System and method for accommodating changing resource conditions for a steam turbine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE520226C (de) * 1931-03-16 Siemens Schuckertwerke Akt Ges Vorrichtung zum Ausgleich des Axialschubes einer UEberdruckturbine
US797064A (en) * 1905-01-12 1905-08-15 Tore Gustaf Emanuel Lindmark Elastic-fluid turbine.
US1542453A (en) * 1921-08-04 1925-06-16 Westinghouse Electric & Mfg Co Marine turbine
DE599042C (de) * 1932-08-24 1934-06-25 Siemens Schuckertwerke Akt Ges Einrichtung zur Verhuetung einer Wasserausscheidung an den Leitschaufeln von Dampfturbinen
US2187778A (en) * 1936-07-22 1940-01-23 Gardner Mfg Company Humidifier
DE694316C (de) * 1938-06-21 1940-07-29 Aeg Axial beaufschlagte Dampfturbine mit teilbeaufschlagtem Hochdruckrad grossen Durchmessers
DE713016C (de) * 1939-07-28 1941-10-30 Aeg Axial beaufschlagte Dampfturbine mit teilbeaufschlagtem Hochdruckrad grossen Durchmessers
NL69939C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1942-07-30
DE2015056A1 (de) * 1969-03-31 1970-10-08 Rotax Ltd., London Turbine
SE406624B (sv) * 1977-07-12 1979-02-19 Stal Laval Turbin Ab Turbomaskin
DE3006286A1 (de) * 1980-02-01 1981-08-06 BBC AG Brown, Boveri & Cie., Baden, Aargau Ueberdruckdampfturbine mit einer gleichdruckregelstufe

Also Published As

Publication number Publication date
EP0296440A1 (de) 1988-12-28
EP0296440B1 (de) 1993-01-27
US4881872A (en) 1989-11-21
CH672817A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-12-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee