EP1091175A3 - Verfahren und Vorrichtung zur Bestimmung sowie zur Regelung des Luftüberschusses bei einem Verbrennungsprozess - Google Patents

Verfahren und Vorrichtung zur Bestimmung sowie zur Regelung des Luftüberschusses bei einem Verbrennungsprozess Download PDF

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Publication number
EP1091175A3
EP1091175A3 EP00120859A EP00120859A EP1091175A3 EP 1091175 A3 EP1091175 A3 EP 1091175A3 EP 00120859 A EP00120859 A EP 00120859A EP 00120859 A EP00120859 A EP 00120859A EP 1091175 A3 EP1091175 A3 EP 1091175A3
Authority
EP
European Patent Office
Prior art keywords
determining
combustion
formation rates
excess air
combustion process
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.)
Granted
Application number
EP00120859A
Other languages
English (en)
French (fr)
Other versions
EP1091175A2 (de
EP1091175B1 (de
Inventor
Thomas Dr. Merklein
Heino Sand
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP1091175A2 publication Critical patent/EP1091175A2/de
Publication of EP1091175A3 publication Critical patent/EP1091175A3/de
Application granted granted Critical
Publication of EP1091175B1 publication Critical patent/EP1091175B1/de
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
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
    • F23N5/082—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements 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
    • F23N5/003—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F23N2229/16—Flame sensors using two or more of the same types of flame sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Incineration Of Waste (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

Zur Bestimmung des Luftüberschusses bei einem Verbrennungsprozeß werden Bildungsraten K(CN) und K(CO) der bei der Verbrennung gebildeten Reaktionsprodukte CN und CO ermittelt; anschließend wird das Verhältnis K(CN)/K(CO) als eine den Luftüberschuß repräsentierende Größe ermittelt, die als Regelgröße zur Regelung des Luftüberschusses herangezogen werden kann.
EP00120859A 1999-10-07 2000-09-25 Verfahren und Vorrichtung zur Bestimmung sowie zur Regelung des Luftüberschusses bei einem Verbrennungsprozess Expired - Lifetime EP1091175B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19948377 1999-10-07
DE19948377A DE19948377C1 (de) 1999-10-07 1999-10-07 Verfahren und Vorrichtung zur Bestimmung sowie zur Regelung des Luftüberschusses bei einem Verbrennungsprozeß

Publications (3)

Publication Number Publication Date
EP1091175A2 EP1091175A2 (de) 2001-04-11
EP1091175A3 true EP1091175A3 (de) 2003-08-13
EP1091175B1 EP1091175B1 (de) 2006-11-02

Family

ID=7924851

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00120859A Expired - Lifetime EP1091175B1 (de) 1999-10-07 2000-09-25 Verfahren und Vorrichtung zur Bestimmung sowie zur Regelung des Luftüberschusses bei einem Verbrennungsprozess

Country Status (6)

Country Link
EP (1) EP1091175B1 (de)
AT (1) ATE344423T1 (de)
DE (2) DE19948377C1 (de)
DK (1) DK1091175T3 (de)
ES (1) ES2272229T3 (de)
PT (1) PT1091175E (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816056B1 (fr) * 2000-11-02 2003-05-16 Centre Nat Rech Scient Dispositif de mesure de richesse d'une combustion et procede afferent de reglage
WO2008110341A1 (de) * 2007-03-13 2008-09-18 Thomas Merklein Verfahren zur kameragestützen erfassung der strahlungsintensität eines gasförmigen chemischen reaktionsproduktes sowie anwendungen des verfahrens und korrespondierende vorrichtung
DE102008056672A1 (de) * 2008-11-11 2010-05-12 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Überwachen der Verbrennung eines Kraftwerks auf der Grundlage zweier realer Konzentrationsverteilungen
DE102009030322A1 (de) 2009-06-24 2010-12-30 Siemens Aktiengesellschaft Konzept zur Regelung und Optimierung der Verbrennung eines Dampferzeugers auf der Basis von räumlich auflösender Messinformation aus dem Feuerraum
EP2920515B1 (de) 2012-11-16 2017-01-11 Thomas Merklein Cfd-simulation eines feuerraums mit mehreren brennern mit getrennter berücksichtigung der von den jeweiligen brennern stammenden brennstoff- und luftanteile
RU2530440C1 (ru) * 2013-04-15 2014-10-10 Научно-производственное акционерное общество закрытого типа (НПАО) "ЗОЯ" Способ оценки качества обогащения попутного нефтяного газа и устройство для его осуществления

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653998A (en) * 1984-01-27 1987-03-31 Hitachi, Ltd. Furnace system
DE19710206A1 (de) * 1997-03-12 1998-09-17 Siemens Ag Verfahren und Vorrichtung zur Verbrennungsanalyse sowie Flammenüberwachung in einem Verbrennungsraum

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4305645C2 (de) * 1993-02-24 1996-10-02 Rwe Entsorgung Ag Verfahren zur Ermittlung charakteristischer Eigenschaften von Radikale bildenden Prozessen, Verwendung des Verfahrens und Vorrichtung zur Durchführung des Verfahrens

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653998A (en) * 1984-01-27 1987-03-31 Hitachi, Ltd. Furnace system
DE19710206A1 (de) * 1997-03-12 1998-09-17 Siemens Ag Verfahren und Vorrichtung zur Verbrennungsanalyse sowie Flammenüberwachung in einem Verbrennungsraum

Also Published As

Publication number Publication date
ES2272229T3 (es) 2007-05-01
DE19948377C1 (de) 2001-05-23
EP1091175A2 (de) 2001-04-11
DE50013683D1 (de) 2006-12-14
ATE344423T1 (de) 2006-11-15
EP1091175B1 (de) 2006-11-02
PT1091175E (pt) 2007-02-28
DK1091175T3 (da) 2007-01-22

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