ES2142045T3 - Control de un sistema de combustion. - Google Patents

Control de un sistema de combustion.

Info

Publication number
ES2142045T3
ES2142045T3 ES96902387T ES96902387T ES2142045T3 ES 2142045 T3 ES2142045 T3 ES 2142045T3 ES 96902387 T ES96902387 T ES 96902387T ES 96902387 T ES96902387 T ES 96902387T ES 2142045 T3 ES2142045 T3 ES 2142045T3
Authority
ES
Spain
Prior art keywords
fan
speed
circulation
default
fuel
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 - Lifetime
Application number
ES96902387T
Other languages
English (en)
Inventor
David Michael Sutton
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.)
BG Group Ltd
British Gas PLC
Original Assignee
BG PLC
British Gas PLC
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
Priority claimed from GBGB9503065.6A external-priority patent/GB9503065D0/en
Application filed by BG PLC, British Gas PLC filed Critical BG PLC
Application granted granted Critical
Publication of ES2142045T3 publication Critical patent/ES2142045T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/022—Regulating fuel supply conjointly with air supply using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N3/00—Regulating air supply or draught
    • F23N3/08—Regulating air supply or draught by power-assisted systems
    • F23N3/082—Regulating air supply or draught by power-assisted systems using electronic means
    • 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
    • F23N5/184—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel 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
    • F23N2223/08—Microprocessor; Microcomputer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/06—Ventilators at the air intake
    • F23N2233/08—Ventilators at the air intake with variable speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/06—Air or combustion gas valves or dampers at the air intake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/16—Fuel valves variable flow or proportional valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Control Of Combustion (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

APARATO PARA CONTROLAR UN SISTEMA DE COMBUSTION, EN PARTICULAR UN SISTEMA DE COMBUSTION CON UN QUEMADOR TOTALMENTE PREMEZCLADO, QUE INCLUYE UN VENTILADOR DE VELOCIDAD VARIABLE Y UN ELEMENTO PARA SUMINISTRAR COMBUSTIBLE A UNA VELOCIDAD DE CIRCULACION VARIABLE, COMPRENDIENDO EL APARATO UN ELEMENTO QUE SE PUEDE ACTIVAR PARA VARIAR PROGRESIVAMENTE LA VELOCIDAD DE ROTACION DEL VENTILADOR DE CERO A UN MAXIMO, UN ELEMENTO PARA MEDIR Y ALMACENAR LA VELOCIDAD DEL VENTILADOR Y UN ELEMENTO EXPUESTO A LA CORRIENTE DE AIRE DEL VENTILADOR PARA PROVOCAR LA ACTIVACION DE UN MECANISMO DE CONMUTACION CUANDO LA VELOCIDAD DE LA CORRIENTE DE AIRE GENERADA POR EL VENTILADOR ALCANZA UN VALOR NOMINAL, ESTANDO EL ELEMENTO DE CONTROL DISPUESTO PARA CONTROLAR EL ELEMENTO DE SUMINISTRO DE COMBUSTIBLE DE MODO QUE SUMINISTRE EL COMBUSTIBLE A UNA DE ENTRE UNA SERIE DE VELOCIDADES DE CIRCULACION PREDETERMINADAS Y EL VENTILADOR PARA QUE FUNCIONE A UNA DE ENTRE UNA SERIE DE VELOCIDADES PREDETERMINADAS, CORRESPONDIENTE CADAVELOCIDAD DEL VENTILADOR A UN VALOR PREDETERMINADO PARTICULAR DE LA VELOCIDAD DE CIRCULACION DEL COMBUSTIBLE, ESTANDO EL ELEMENTO DE CONTROL ADAPTADO PARA AUMENTAR LA VELOCIDAD DEL VENTILADOR DE CERO HASTA QUE SE ACCIONE EL MECANISMO DE CONMUTACION Y PARA AJUSTAR CADA VELOCIDAD PREDETERMINADA DEL VENTILADOR RESPECTO A SU VELOCIDAD DE CIRCULACION DE COMBUSTIBLE PREDETERMINADA CORRESPONDIENTE EN CASO DE QUE LA VELOCIDAD QUE HACE QUE SE ACCIONE EL MECANISMO DE CONMUTACION DIFIERA DE UNA VELOCIDAD DE REFERENCIA DEL VENTILADOR CONSIDERADA ADECUADA PARA ESE FIN, PERO PARA APAGAR EL VENTILADOR SI SE ALCANZA LA VELOCIDAD MAXIMA DEL VENTILADOR SIN QUE EL MECANISMO DE CONMUTACION ESTE FUNCIONANDO.
ES96902387T 1995-02-16 1996-02-14 Control de un sistema de combustion. Expired - Lifetime ES2142045T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9503065.6A GB9503065D0 (en) 1995-02-16 1995-02-16 Apparatus for providing an air/fuel mixture to a fully premixed burner
GBGB9525197.1A GB9525197D0 (en) 1995-02-16 1995-11-27 Controlling a combustion system

Publications (1)

Publication Number Publication Date
ES2142045T3 true ES2142045T3 (es) 2000-04-01

Family

ID=26306516

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96902387T Expired - Lifetime ES2142045T3 (es) 1995-02-16 1996-02-14 Control de un sistema de combustion.

Country Status (8)

Country Link
EP (1) EP0812409B1 (es)
JP (1) JPH10504379A (es)
AU (1) AU696298B2 (es)
CA (1) CA2212499A1 (es)
DE (1) DE69606390T2 (es)
ES (1) ES2142045T3 (es)
GB (1) GB2298060B (es)
WO (1) WO1996025629A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2327750A (en) * 1997-07-28 1999-02-03 Autoflame Eng Ltd Burner control installation
EP1351019B1 (de) * 2002-04-02 2013-07-17 Siemens Schweiz AG Verfahren zur Uberprüfung der Funktion eines Steuerungs-/Regelungssystems eines Heizungsbrenners
CN113339840B (zh) * 2021-06-17 2023-03-10 杭州意能电力技术有限公司 一种基于自治对象的火电机组风烟系统自启动控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138610B (en) * 1983-04-21 1986-10-29 Autoflame Eng Ltd Fuel burner control systems
US4792089A (en) * 1985-11-26 1988-12-20 Carrier Corporation Self-correcting microprocessor control system and method for a furnace
EP0339135A1 (de) * 1988-04-25 1989-11-02 Landis & Gyr Betriebs AG Verbundsteuereinrichtung für einen Brenner
JPH03291411A (ja) * 1990-04-09 1991-12-20 Matsushita Electric Ind Co Ltd 燃焼装置
AT394909B (de) * 1990-06-01 1992-07-27 Vaillant Gmbh Einrichtung zur kontinuierlichen ueberwachung eines variablen luftstromes
EP0567060A1 (de) * 1992-04-21 1993-10-27 Joh. Vaillant GmbH u. Co. Verfahren zur Steuerung eines Gas-Gebläsebrenners
GB2283565B (en) * 1993-11-04 1997-10-15 Blue Circle Heating Ltd Fuel burning appliances

Also Published As

Publication number Publication date
JPH10504379A (ja) 1998-04-28
EP0812409A1 (en) 1997-12-17
WO1996025629A1 (en) 1996-08-22
DE69606390T2 (de) 2000-07-27
GB2298060B (en) 1998-12-02
AU4672596A (en) 1996-09-04
GB2298060A (en) 1996-08-21
DE69606390D1 (de) 2000-03-02
AU696298B2 (en) 1998-09-03
EP0812409B1 (en) 2000-01-26
GB9603087D0 (en) 1996-04-10
CA2212499A1 (en) 1996-08-22

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