DE2356390C2 - Verfahren zur Steuerung des Betriebs einer Dampfturbine - Google Patents

Verfahren zur Steuerung des Betriebs einer Dampfturbine

Info

Publication number
DE2356390C2
DE2356390C2 DE2356390A DE2356390A DE2356390C2 DE 2356390 C2 DE2356390 C2 DE 2356390C2 DE 2356390 A DE2356390 A DE 2356390A DE 2356390 A DE2356390 A DE 2356390A DE 2356390 C2 DE2356390 C2 DE 2356390C2
Authority
DE
Germany
Prior art keywords
valve
steam flow
valves
steam
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
Application number
DE2356390A
Other languages
German (de)
English (en)
Other versions
DE2356390A1 (de
Inventor
Theodore C. Pittsburgh Pa. Giras
Leaman B. Wilmington Del. Podolsky
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of DE2356390A1 publication Critical patent/DE2356390A1/de
Application granted granted Critical
Publication of DE2356390C2 publication Critical patent/DE2356390C2/de
Expired 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
    • 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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type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
    • F01K7/24—Control or safety means specially adapted therefor
    • 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
    • F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
    • F01D17/22—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Turbines (AREA)
DE2356390A 1972-11-15 1973-11-12 Verfahren zur Steuerung des Betriebs einer Dampfturbine Expired DE2356390C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30675272A 1972-11-15 1972-11-15

Publications (2)

Publication Number Publication Date
DE2356390A1 DE2356390A1 (de) 1974-05-22
DE2356390C2 true DE2356390C2 (de) 1984-06-07

Family

ID=23186674

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2356390A Expired DE2356390C2 (de) 1972-11-15 1973-11-12 Verfahren zur Steuerung des Betriebs einer Dampfturbine

Country Status (14)

Country Link
AU (1) AU474003B2 (xx)
BE (1) BE807358A (xx)
BR (1) BR7308889D0 (xx)
CA (1) CA1000062A (xx)
CH (1) CH574563A5 (xx)
DE (1) DE2356390C2 (xx)
ES (1) ES420525A1 (xx)
FR (1) FR2206438B1 (xx)
GB (1) GB1429324A (xx)
IN (1) IN142201B (xx)
IT (1) IT999399B (xx)
NL (1) NL7315291A (xx)
SE (1) SE390654B (xx)
ZA (1) ZA738221B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5285715A (en) * 1992-08-06 1994-02-15 Hr Textron, Inc. Electrohydraulic servovalve with flow gain compensation
DE10219948A1 (de) 2002-05-03 2003-11-13 Alstom Switzerland Ltd Dampfturbine
CN110118107A (zh) * 2019-06-03 2019-08-13 中国神华能源股份有限公司 汽轮机组的配汽方法和配汽装置
CN110318824B (zh) * 2019-07-05 2021-09-24 山东中实易通集团有限公司 一种涉及汽轮机阀门管理的背压修正函数整定方法及系统

Also Published As

Publication number Publication date
NL7315291A (xx) 1974-05-17
SE390654B (sv) 1977-01-03
AU474003B2 (en) 1976-07-08
ZA738221B (en) 1974-09-25
IT999399B (it) 1976-02-20
BR7308889D0 (pt) 1974-08-22
BE807358A (fr) 1974-05-14
AU6243073A (en) 1975-05-15
FR2206438A1 (xx) 1974-06-07
DE2356390A1 (de) 1974-05-22
FR2206438B1 (xx) 1975-03-21
IN142201B (xx) 1977-06-11
GB1429324A (en) 1976-03-24
CA1000062A (en) 1976-11-23
CH574563A5 (xx) 1976-04-15
ES420525A1 (es) 1976-04-01

Similar Documents

Publication Publication Date Title
DE3116340C2 (de) Verfahren und Regeleinrichtung zum Begrenzen der bei Belastungsänderungen auftretenden thermischen Beanspruchung von Bauteilen einer Dampfturbine
DE3133504C2 (de) Regelanordnung für eine Dampfturbine mit Umleitstationen
EP1030960B1 (de) Verfahren zur schnellen leistungsregelung einer dampfkraftanlage sowie dampfkraftanlage
EP1301690B1 (de) Verfahren zur primärregelung einer kombinierten gas- und dampfturbinenanlage
EP0642707B1 (de) Verfahren und regeleinrichtung zur regelung einer turbinen-generator-anordnung
CH658493A5 (de) Dampfturbinenkraftwerk sowie ein verfahren zu dessen betrieb.
DE3021375A1 (de) Regelanordnung fuer eine dampfturbine mit einen gleitenden oder konstanten druck aufweisenden kesseln
EP1502010B1 (de) Dampfturbine
EP0885348B1 (de) Verfahren und vorrichtung zur schnellen leistungsregelung einer kraftwerksanlage
DE2516378A1 (de) Anordnung zur steuerung des druckes des zwischenueberhitzten dampfes in einem htgr-kraftwerk
DE2904980A1 (de) Ueberdrehzahl-schutzregler
DE2900336C2 (de) Verfahren und Einrichtung zum Umsteuern von Düsengruppen- Ventilen einer Dampfturbine bei einem Betriebsartwechsel
DE2356390C2 (de) Verfahren zur Steuerung des Betriebs einer Dampfturbine
DE2806647A1 (de) Regelanordnung fuer kessel-turbinenaggregate mit variablem druck
EP1319117B1 (de) Verfahren zur regelung einer dampfturbine und dampfturbine
EP0684366B1 (de) Verfahren und Einrichtung zur Steuerung und Regelung der Leistung eines Dampfkraftwerksblocks
DE4124678C2 (xx)
DE19621824C2 (de) Verfahren zum Regeln von Gasdrücken bei Einsatz von Gasentspannungsturbinen
EP0822332B1 (de) Wasserkraftanlage
DE2516379A1 (de) Anordnung zur steuerung der ausgangsleistung eines oder mehrerer turbogeneratoren in einem kraftwerk
DE19828446C1 (de) Verfahren zur koordinierten Regelung eines Dampfkraftwerksblockes
DE1919363A1 (de) Regelsystem fuer Dampfturbinen
DE2823661B2 (de) Regeleinrichtung für ein Turbinen-Kraftwerk
EP1165951B1 (de) Verfahren zur regelung einer dampfturbine mit dampfentnahme, regeleinrichtung für eine dampfturbine mit dampfentnahme und dampfturbine mit dampfentnahme
EP3460202A1 (de) Dampfturbinenregelung

Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee