ES413983A1 - Un metodo de controlar una instalacion de turbina de vapor-generador y un sistema de generacion de energia electrica. - Google Patents

Un metodo de controlar una instalacion de turbina de vapor-generador y un sistema de generacion de energia electrica.

Info

Publication number
ES413983A1
ES413983A1 ES413983A ES413983A ES413983A1 ES 413983 A1 ES413983 A1 ES 413983A1 ES 413983 A ES413983 A ES 413983A ES 413983 A ES413983 A ES 413983A ES 413983 A1 ES413983 A1 ES 413983A1
Authority
ES
Spain
Prior art keywords
reference signal
signal value
circuit
steam
electric power
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
ES413983A
Other languages
English (en)
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 ES413983A1 publication Critical patent/ES413983A1/es
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
    • 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
    • F01D17/24—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 electrical
    • 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
    • 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
    • F01K7/165—Controlling means specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Turbines (AREA)
  • Control Of Eletrric Generators (AREA)
  • Feedback Control In General (AREA)
  • Control By Computers (AREA)
  • Safety Devices In Control Systems (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Protection Of Generators And Motors (AREA)
ES413983A 1972-04-24 1975-08-22 Un metodo de controlar una instalacion de turbina de vapor-generador y un sistema de generacion de energia electrica. Expired ES413983A1 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US24690072A 1972-04-24 1972-04-24
US24744072A 1972-04-25 1972-04-25
US24787772A 1972-04-26 1972-04-26
JP48045828A JPS4947821A (es) 1972-04-24 1973-04-24

Publications (1)

Publication Number Publication Date
ES413983A1 true ES413983A1 (es) 1976-06-01

Family

ID=72321918

Family Applications (3)

Application Number Title Priority Date Filing Date
ES413985A Expired ES413985A1 (es) 1972-04-24 1973-04-23 Un metodo de controlar una central generadora de turbina devapor.
ES413984A Expired ES413984A1 (es) 1972-04-24 1973-04-23 Un sistema para controlar una central generadora de energiaelectrica.
ES413983A Expired ES413983A1 (es) 1972-04-24 1975-08-22 Un metodo de controlar una instalacion de turbina de vapor-generador y un sistema de generacion de energia electrica.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ES413985A Expired ES413985A1 (es) 1972-04-24 1973-04-23 Un metodo de controlar una central generadora de turbina devapor.
ES413984A Expired ES413984A1 (es) 1972-04-24 1973-04-23 Un sistema para controlar una central generadora de energiaelectrica.

Country Status (7)

Country Link
JP (3) JPS4947821A (es)
DE (3) DE2320132C2 (es)
ES (3) ES413985A1 (es)
FR (3) FR2187009A5 (es)
GB (2) GB1433612A (es)
IT (1) IT982875B (es)
SE (1) SE389164B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029951A (en) * 1975-10-21 1977-06-14 Westinghouse Electric Corporation Turbine power plant automatic control system
JPS559097Y2 (es) * 1976-07-28 1980-02-28
JPS53117543A (en) * 1977-03-14 1978-10-14 Yamabishi Sangiyou Yuugen Cultivation of lawn
JPS53134627A (en) * 1977-04-22 1978-11-24 Onishi Hitoshi Controlling method for growth of bean sprout
JPS53143521A (en) * 1977-05-17 1978-12-14 Michio Kanbe Producing method of bean sprout
US4249238A (en) * 1978-05-24 1981-02-03 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Apparatus for sensor failure detection and correction in a gas turbine engine control system
JPS5745795Y2 (es) * 1979-04-06 1982-10-08
EP0407007A3 (en) * 1989-06-19 1991-12-11 Westinghouse Electric Corporation System for modelling thermal properties of reactor vessels
JPH0728604B2 (ja) * 1991-03-01 1995-04-05 有限会社ひむか物産 着色シラス粒子
JPH04287616A (ja) * 1991-03-16 1992-10-13 Shoichi Yamamura 芝生の目埋め材
JPH06153686A (ja) * 1992-11-28 1994-06-03 Nisshoku Corp 植物生育促進材
DE29605939U1 (de) * 1996-04-03 1997-08-07 Siemens AG, 80333 München System zur Lastprognose, Einsatzplanung und Momentanoptimierung bei der Energieerzeugung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3446224A (en) * 1967-01-03 1969-05-27 Gen Electric Rotor stress controlled startup system
CA941492A (en) * 1968-04-19 1974-02-05 Westinghouse Electric Corporation System for operating a steam turbine and an electric power generating plant
US3552872A (en) * 1969-04-14 1971-01-05 Westinghouse Electric Corp Computer positioning control system with manual backup control especially adapted for operating steam turbine valves
US3741246A (en) * 1970-10-14 1973-06-26 Westinghouse Electric Corp Steam turbine system with digital computer position control having improved automatic manuel interaction
JPS5350745A (en) * 1976-10-19 1978-05-09 Ricoh Co Ltd Ink clog remover

Also Published As

Publication number Publication date
JPS568802U (es) 1981-01-26
IT982875B (it) 1974-10-21
JPS4947820A (es) 1974-05-09
JPS5542404B2 (es) 1980-10-30
DE2320171A1 (de) 1973-10-31
DE2320132C2 (de) 1983-06-09
ES413985A1 (es) 1976-02-01
SE389164B (sv) 1976-10-25
FR2182508A5 (es) 1973-12-07
ES413984A1 (es) 1976-06-16
FR2187009A5 (es) 1974-01-11
JPS4947821A (es) 1974-05-09
GB1433611A (en) 1976-04-28
GB1433612A (en) 1976-04-28
FR2182509A5 (es) 1973-12-07
DE2320256A1 (de) 1973-11-15
DE2320132A1 (de) 1973-10-31
JPS626241Y2 (es) 1987-02-13

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