ES8202910A1 - Metodo y su correspondiente aparato de control para contro- lar el funcionamiento de una turbina de vapor del tipo de extraccion. - Google Patents

Metodo y su correspondiente aparato de control para contro- lar el funcionamiento de una turbina de vapor del tipo de extraccion.

Info

Publication number
ES8202910A1
ES8202910A1 ES495793A ES495793A ES8202910A1 ES 8202910 A1 ES8202910 A1 ES 8202910A1 ES 495793 A ES495793 A ES 495793A ES 495793 A ES495793 A ES 495793A ES 8202910 A1 ES8202910 A1 ES 8202910A1
Authority
ES
Spain
Prior art keywords
process steam
steam
power
load demand
requirements
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
ES495793A
Other languages
English (en)
Other versions
ES495793A0 (es
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of ES495793A0 publication Critical patent/ES495793A0/es
Publication of ES8202910A1 publication Critical patent/ES8202910A1/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
    • 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
    • F01K7/34—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 of extraction or non-condensing type; Use of steam for feed-water heating
    • F01K7/345—Control or safety-means particular thereto
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/14—Combined heat and power generation [CHP]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)

Abstract

SISTEMA DE CONTROL ELECTRONICO PARA TURBINA DE VAPOR DEL TIPO DE EXTRACCION. TRES SEÑALES DE ENTRADA RELACIONADAS CON LA VELOCIDAD (S) DE LA TURBINA, LA PRESION DE ENTRADA(PI) Y LA PRESION DE EXTRACION (PE), SE INTRODUCEN AL SISTEMA DE CONTROL (37). ESTOS VALORES SON COMPARADOS CON LOS REALES DE FUNCIONAMIENTO DE LA TURBINA, OBTENIENDOSE ASI UN BUCLE CERRADO DE REALIMENTACION. A LA SALIDA DEL SISTEMA DE CONTROL (37), SE OBTIENEN DOS SEÑALES (85,87) PARA LOS POSICIONAMIENTOS DE LA VALVULA DE REGULACION Y DE EXTRACCION, RESPECTIVAMENTE. DOS PUERTAS DE NIVEL BAJO (101, 105) DETERMINAN LAS DEMANDAS DE POSICION DE VALVILA (92, 93).
ES495793A 1979-10-10 1980-10-09 Metodo y su correspondiente aparato de control para contro- lar el funcionamiento de una turbina de vapor del tipo de extraccion. Expired ES8202910A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/083,345 US4270357A (en) 1979-10-10 1979-10-10 Turbine control

Publications (2)

Publication Number Publication Date
ES495793A0 ES495793A0 (es) 1982-03-01
ES8202910A1 true ES8202910A1 (es) 1982-03-01

Family

ID=22177728

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495793A Expired ES8202910A1 (es) 1979-10-10 1980-10-09 Metodo y su correspondiente aparato de control para contro- lar el funcionamiento de una turbina de vapor del tipo de extraccion.

Country Status (8)

Country Link
US (1) US4270357A (es)
JP (1) JPS5677503A (es)
KR (1) KR840001325B1 (es)
BR (1) BR8006517A (es)
DE (1) DE3037780C2 (es)
ES (1) ES8202910A1 (es)
FR (1) FR2467286B1 (es)
GB (1) GB2061555B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4407131A (en) * 1980-08-13 1983-10-04 Battelle Development Corporation Cogeneration energy balancing system
US4692214A (en) * 1984-10-29 1987-09-08 Kamyr Ab Apparatus for producing mechanical pulp with a refiner having its drive shaft connected to a steam turbine output shaft
US4668341A (en) * 1984-10-29 1987-05-26 Kamyr Ab Method and apparatus for producing mechanical pulp with a steam turbine driven refiner
FR2635561B1 (fr) * 1988-08-16 1990-10-12 Alsthom Gec Installation de turbine a vapeur avec soutirage regle
DE4227280C1 (es) * 1992-08-18 1993-08-05 Siemens Ag, 8000 Muenchen, De
EP2204553A1 (de) * 2008-06-23 2010-07-07 Siemens Aktiengesellschaft Dampfkraftanlage
US8499874B2 (en) 2009-05-12 2013-08-06 Icr Turbine Engine Corporation Gas turbine energy storage and conversion system
US8866334B2 (en) 2010-03-02 2014-10-21 Icr Turbine Engine Corporation Dispatchable power from a renewable energy facility
US8984895B2 (en) 2010-07-09 2015-03-24 Icr Turbine Engine Corporation Metallic ceramic spool for a gas turbine engine
CA2813680A1 (en) 2010-09-03 2012-03-08 Icr Turbine Engine Corporation Gas turbine engine configurations
US9051873B2 (en) 2011-05-20 2015-06-09 Icr Turbine Engine Corporation Ceramic-to-metal turbine shaft attachment
US10094288B2 (en) 2012-07-24 2018-10-09 Icr Turbine Engine Corporation Ceramic-to-metal turbine volute attachment for a gas turbine engine
US10774691B2 (en) * 2014-12-25 2020-09-15 Mitsubishi Heavy Industries Compressor Corporation Combined cycle power plants with a steam connection line
WO2019103799A1 (en) * 2017-11-21 2019-05-31 Bl Technologies, Inc. Improving steam power plant efficiency with novel steam cycle treatments

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997768A (en) * 1955-07-05 1961-08-29 Torrelli Frank Clamp for curb form
US2977768A (en) * 1959-05-15 1961-04-04 Gen Electric Electrically controlled governing mechanisms for elastic fluid turbines
FR1336910A (fr) * 1962-08-14 1963-09-06 Thomson Houston Comp Francaise Perfectionnements aux circuits de commande de turbines à fluide élastique
US3233413A (en) * 1963-06-21 1966-02-08 Gen Electric Control system
FR1443738A (fr) * 1965-08-11 1966-06-24 Gen Electric Système de régulation
US3391539A (en) * 1967-08-16 1968-07-09 Gen Electric Pressure control and flow dispatching system for steam turbine powerplant
US3971219A (en) * 1975-08-22 1976-07-27 General Electric Company Turbine control system

Also Published As

Publication number Publication date
US4270357A (en) 1981-06-02
GB2061555A (en) 1981-05-13
DE3037780A1 (de) 1981-04-23
ES495793A0 (es) 1982-03-01
FR2467286B1 (fr) 1985-11-08
BR8006517A (pt) 1981-04-14
KR840001325B1 (ko) 1984-09-17
DE3037780C2 (de) 1985-05-09
JPS6123364B2 (es) 1986-06-05
JPS5677503A (en) 1981-06-25
FR2467286A1 (fr) 1981-04-17
GB2061555B (en) 1983-09-28
KR830004518A (ko) 1983-07-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519