DE2732219C2 - Verfahren und Einrichtung zur Regelung einer Zwischenüberhitzer-Dampfturbine - Google Patents

Verfahren und Einrichtung zur Regelung einer Zwischenüberhitzer-Dampfturbine

Info

Publication number
DE2732219C2
DE2732219C2 DE2732219A DE2732219A DE2732219C2 DE 2732219 C2 DE2732219 C2 DE 2732219C2 DE 2732219 A DE2732219 A DE 2732219A DE 2732219 A DE2732219 A DE 2732219A DE 2732219 C2 DE2732219 C2 DE 2732219C2
Authority
DE
Germany
Prior art keywords
reheater
manipulated variable
transmission circuit
time constant
control loop
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
DE2732219A
Other languages
German (de)
English (en)
Other versions
DE2732219B1 (de
Inventor
Heinz Nussbaumen Aargau Bloch (Schweiz)
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
Publication of DE2732219B1 publication Critical patent/DE2732219B1/de
Application granted granted Critical
Publication of DE2732219C2 publication Critical patent/DE2732219C2/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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
DE2732219A 1977-06-29 1977-07-16 Verfahren und Einrichtung zur Regelung einer Zwischenüberhitzer-Dampfturbine Expired DE2732219C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH796077A CH621179A5 (OSRAM) 1977-06-29 1977-06-29

Publications (2)

Publication Number Publication Date
DE2732219B1 DE2732219B1 (de) 1979-01-11
DE2732219C2 true DE2732219C2 (de) 1979-09-06

Family

ID=4333010

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2732219A Expired DE2732219C2 (de) 1977-06-29 1977-07-16 Verfahren und Einrichtung zur Regelung einer Zwischenüberhitzer-Dampfturbine

Country Status (7)

Country Link
US (1) US4184337A (OSRAM)
BE (1) BE898732Q (OSRAM)
CH (1) CH621179A5 (OSRAM)
DE (1) DE2732219C2 (OSRAM)
FR (1) FR2396160A1 (OSRAM)
GB (1) GB1583719A (OSRAM)
SE (1) SE427204B (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812820C2 (de) * 1978-01-31 1986-04-03 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Regeleinrichtung für eine Dampfturbine
JPS6038523B2 (ja) * 1981-04-16 1985-09-02 株式会社日立製作所 タ−ビン制御装置
US4471446A (en) * 1982-07-12 1984-09-11 Westinghouse Electric Corp. Control system and method for a steam turbine having a steam bypass arrangement
DE3528292A1 (de) * 1985-08-07 1987-02-19 Gutehoffnungshuette Man Verfahren und einrichtung zur regelung einer dampfturbine eines kraftwerkblocks
US4781524A (en) * 1987-02-12 1988-11-01 Man Gutehoffnungshuette Gmbh Method and apparatus for detecting pressure surges in a turbo-compressor
US5002459A (en) * 1988-07-28 1991-03-26 Rotoflow Corporation Surge control system
CH684207A5 (de) * 1991-05-22 1994-07-29 Escher Wyss Ag Verfahren zur Optimierung des Wirkungsgrades einer doppelt regulierten Wasserturbine.
EP1288761B1 (de) 2001-07-31 2017-05-17 General Electric Technology GmbH Verfahren zur Regelung eines Niederdruckbypassystems
IT1402481B1 (it) * 2010-10-27 2013-09-13 Nuovo Pignone Spa Metodo e dispositivo che effettua una compensazione del tempo morto di anti-pompaggio basata su modello

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH316509A (de) * 1952-09-27 1956-10-15 Bbc Brown Boveri & Cie Regeleinrichtung an Dampfturbinenanlagen mit Zwischenüberhitzung
GB1037346A (en) * 1962-04-23 1966-07-27 Gen Electric A steam turbine system
FR1384975A (fr) * 1964-01-06 1965-01-08 Le Dv Azhdy Metallitchesky Zd Dispositif pour le réglage automatique des tubrines à vapeur
US3342195A (en) * 1964-08-11 1967-09-19 Gen Electric Speed and motive fluid pressure control system for steam turbines
US3913329A (en) * 1974-10-04 1975-10-21 Gen Electric Turbine overspeed control system
US4005581A (en) * 1975-01-24 1977-02-01 Westinghouse Electric Corporation Method and apparatus for controlling a steam turbine

Also Published As

Publication number Publication date
FR2396160B1 (OSRAM) 1984-09-28
DE2732219B1 (de) 1979-01-11
SE427204B (sv) 1983-03-14
US4184337A (en) 1980-01-22
CH621179A5 (OSRAM) 1981-01-15
SE7807236L (sv) 1978-12-30
BE898732Q (fr) 1984-05-16
FR2396160A1 (fr) 1979-01-26
GB1583719A (en) 1981-01-28

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Legal Events

Date Code Title Description
BI Miscellaneous see part 2
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8327 Change in the person/name/address of the patent owner

Owner name: BBC BROWN BOVERI AG, BADEN, AARGAU, CH

8339 Ceased/non-payment of the annual fee