IT1006563B - Sistema di controllo per un com plesso caldaia turbina - Google Patents

Sistema di controllo per un com plesso caldaia turbina

Info

Publication number
IT1006563B
IT1006563B IT33915/72A IT3391572A IT1006563B IT 1006563 B IT1006563 B IT 1006563B IT 33915/72 A IT33915/72 A IT 33915/72A IT 3391572 A IT3391572 A IT 3391572A IT 1006563 B IT1006563 B IT 1006563B
Authority
IT
Italy
Prior art keywords
plexus
control system
turbine boiler
com
boiler com
Prior art date
Application number
IT33915/72A
Other languages
English (en)
Italian (it)
Original Assignee
Leeds & Northrup Co
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 Leeds & Northrup Co filed Critical Leeds & Northrup Co
Application granted granted Critical
Publication of IT1006563B publication Critical patent/IT1006563B/it

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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/10—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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating characterised by the engine exhaust pressure
    • F01K7/12—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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating characterised by the engine exhaust pressure of condensing type
    • F01K7/14—Control means specially adapted therefor
    • 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
    • F01K13/00—General layout or general methods of operation of complete plants
    • F01K13/02—Controlling, e.g. stopping or starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
    • F23N1/082—Regulating fuel supply conjointly with another medium, e.g. boiler water using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/12—Integration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/14—Differentiation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
IT33915/72A 1972-01-13 1972-12-29 Sistema di controllo per un com plesso caldaia turbina IT1006563B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00217484A US3802189A (en) 1972-01-13 1972-01-13 Boiler-turbine control system

Publications (1)

Publication Number Publication Date
IT1006563B true IT1006563B (it) 1976-10-20

Family

ID=22811285

Family Applications (1)

Application Number Title Priority Date Filing Date
IT33915/72A IT1006563B (it) 1972-01-13 1972-12-29 Sistema di controllo per un com plesso caldaia turbina

Country Status (4)

Country Link
US (1) US3802189A (enExample)
JP (1) JPS605761B2 (enExample)
AU (1) AU464493B2 (enExample)
IT (1) IT1006563B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942327A (en) * 1972-05-05 1976-03-09 Thermo Electron Corporation Control system for external combustion engine
US4445180A (en) * 1973-11-06 1984-04-24 Westinghouse Electric Corp. Plant unit master control for fossil fired boiler implemented with a digital computer
US3896623A (en) * 1974-03-06 1975-07-29 Leeds & Northrup Co Boiler-turbine control system
US3922859A (en) * 1974-04-30 1975-12-02 Babcock & Wilcox Co Control system for a power producing unit
DE2627591B2 (de) * 1976-06-19 1981-04-16 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Regeleinrichtung für Turbinen mit Drehzahl- und Leistungsregelung
US4178763A (en) * 1978-03-24 1979-12-18 Westinghouse Electric Corp. System for minimizing valve throttling losses in a steam turbine power plant
US4174618A (en) * 1978-04-03 1979-11-20 Leeds & Northrup Company Decoupled cascade control system
US4213304A (en) * 1978-11-24 1980-07-22 Leeds & Northrup Company Boiler control system
US4412780A (en) * 1981-03-27 1983-11-01 General Electric Company Rate initial pressure limiter
JPS6038523B2 (ja) * 1981-04-16 1985-09-02 株式会社日立製作所 タ−ビン制御装置
ATE35166T1 (de) * 1982-11-11 1988-07-15 Siemens Ag Verfahren zum regeln eines kraftwerkblockes.
US4482814A (en) * 1983-10-20 1984-11-13 General Signal Corporation Load-frequency control system
US4909037A (en) * 1989-08-31 1990-03-20 General Signal Corporation Control system for once-through boilers
JPH0653181U (ja) * 1992-05-06 1994-07-19 チャンドラー株式会社 アルバムシート
US6951105B1 (en) 2004-04-20 2005-10-04 Smith Edward J Electro-water reactor steam powered electric generator system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3247671A (en) * 1963-08-22 1966-04-26 Leeds & Northrup Co Boiler-turbine control system
US3545207A (en) * 1969-07-23 1970-12-08 Leeds & Northrup Co Boiler control system

Also Published As

Publication number Publication date
JPS605761B2 (ja) 1985-02-14
US3802189A (en) 1974-04-09
AU5102173A (en) 1974-07-11
JPS4880928A (enExample) 1973-10-30
AU464493B2 (en) 1975-08-28

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