MX169413B - Control de la temperatura del vapor usando un predictor smith modificado - Google Patents

Control de la temperatura del vapor usando un predictor smith modificado

Info

Publication number
MX169413B
MX169413B MX010878A MX1087888A MX169413B MX 169413 B MX169413 B MX 169413B MX 010878 A MX010878 A MX 010878A MX 1087888 A MX1087888 A MX 1087888A MX 169413 B MX169413 B MX 169413B
Authority
MX
Mexico
Prior art keywords
temperature
inlet temperature
expected
correct
modifying element
Prior art date
Application number
MX010878A
Other languages
English (en)
Spanish (es)
Inventor
Thomas J Scheib
Robert R Walker
Theodore N Matsko
Robert S Rand
Thomas D Russell
Original Assignee
Babcock & Wilcox 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 Babcock & Wilcox Co filed Critical Babcock & Wilcox Co
Publication of MX169413B publication Critical patent/MX169413B/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • F22G5/12—Controlling superheat temperature by attemperating the superheated steam, e.g. by injected water sprays

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
MX010878A 1987-04-02 1988-03-25 Control de la temperatura del vapor usando un predictor smith modificado MX169413B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/034,122 US4791889A (en) 1987-04-02 1987-04-02 Steam temperature control using a modified Smith Predictor

Publications (1)

Publication Number Publication Date
MX169413B true MX169413B (es) 1993-07-02

Family

ID=21874450

Family Applications (1)

Application Number Title Priority Date Filing Date
MX010878A MX169413B (es) 1987-04-02 1988-03-25 Control de la temperatura del vapor usando un predictor smith modificado

Country Status (13)

Country Link
US (1) US4791889A (en, 2012)
EP (1) EP0285297B1 (en, 2012)
JP (1) JP2517354B2 (en, 2012)
KR (1) KR950007017B1 (en, 2012)
AR (1) AR245284A1 (en, 2012)
AU (1) AU598651B2 (en, 2012)
BR (1) BR8800799A (en, 2012)
CA (1) CA1289425C (en, 2012)
DE (1) DE3880870T2 (en, 2012)
ES (1) ES2040841T3 (en, 2012)
HK (1) HK128293A (en, 2012)
IN (1) IN168804B (en, 2012)
MX (1) MX169413B (en, 2012)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9117453D0 (en) * 1991-08-13 1991-09-25 Sous Chef Ltd Temperature control in an ohmic process
US5605118A (en) * 1994-11-15 1997-02-25 Tampella Power Corporation Method and system for reheat temperature control
KR100293225B1 (ko) * 1996-11-26 2001-09-17 이구택 발전보일러의온도제어방법
RU2151342C1 (ru) * 1999-02-04 2000-06-20 Комсомольский-на-Амуре государственный технический университет Устройство для регулирования температуры пара котлоагрегата
US6766772B2 (en) * 2000-05-19 2004-07-27 Shell Oil Company Apparatus for heating steam
CN1239839C (zh) 2001-05-17 2006-02-01 国际壳牌研究有限公司 蒸汽加热装置和在该装置内加热蒸汽的方法
US7668623B2 (en) * 2006-08-01 2010-02-23 Emerson Process Management Power & Water Solutions, Inc. Steam temperature control using integrated function block
US8904972B2 (en) * 2008-09-29 2014-12-09 General Electric Company Inter-stage attemperation system and method
CN101751051B (zh) * 2008-12-05 2011-12-21 中国科学院沈阳自动化研究所 基于约束史密斯广义预测控制的水泥分解炉温度控制方法
US8757105B2 (en) * 2008-12-08 2014-06-24 General Electric Company System and method for controlling liquid level in a vessel
EP2244011A1 (de) 2009-03-24 2010-10-27 Siemens AG Verfahren und Vorrichtung zum Regeln der Temperatur von Dampf für eine Dampfkraftanlage
FR2977911B1 (fr) * 2011-07-12 2013-08-09 Electricite De France Systeme de commande multivariable d'une centrale thermique a flamme
US9328633B2 (en) * 2012-06-04 2016-05-03 General Electric Company Control of steam temperature in combined cycle power plant
CN103032869B (zh) * 2012-10-31 2014-09-17 浙江省电力公司电力科学研究院 超临界机组汽温观测优化控制方法
US9476584B2 (en) 2013-12-12 2016-10-25 General Electric Company Controlling boiler drum level
KR101501556B1 (ko) * 2014-01-17 2015-03-12 두산중공업 주식회사 보일러의 증기 온도 제어 장치
CN105202509B (zh) * 2014-06-20 2019-05-31 松下知识产权经营株式会社 蒸发器、朗肯循环装置以及热电联供系统
CN104235820A (zh) * 2014-09-29 2014-12-24 苏州大学 一种基于改进型单神经元自适应pid控制策略的锅炉汽温控制方法
RU2620612C2 (ru) * 2014-12-22 2017-05-29 федеральное государственное бюджетное образовательное учреждение высшего образования "Российский государственный университет им. А.Н.Косыгина (Технологии. Дизайн. Искусство)" Система автоматического регулирования температуры перегретого пара барабанного котла
CN105467844A (zh) * 2016-01-22 2016-04-06 陈昊哲 基于神经元辨识的锅炉过热汽温控制方法
JP6618051B2 (ja) * 2016-02-25 2019-12-11 三菱日立パワーシステムズ株式会社 コンバインドサイクルプラント、その最低出力低減方法、及びその制御装置
CN106524131B (zh) * 2016-09-23 2018-08-31 华北电力大学（保定） 一种火电机组蒸汽温度的前馈控制方法
CN113266817B (zh) * 2021-05-25 2022-08-05 华能东莞燃机热电有限责任公司 一种过热器管壁超温的防控方法
CN114001343B (zh) * 2021-12-31 2022-04-05 天津国能津能滨海热电有限公司 锅炉燃烧前馈控制方法、装置及锅炉燃烧控制系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5447004A (en) * 1977-09-20 1979-04-13 Kawasaki Heavy Ind Ltd Controlling of steam temperature of boiller
US4241701A (en) * 1979-02-16 1980-12-30 Leeds & Northrup Company Method and apparatus for controlling steam temperature at a boiler outlet
US4577097A (en) * 1982-09-03 1986-03-18 The Babcock & Wilcox Company Three-mode analog controller with remote tuning
US4549503A (en) * 1984-05-14 1985-10-29 The Babcock & Wilcox Company Maximum efficiency steam temperature control system

Also Published As

Publication number Publication date
JP2517354B2 (ja) 1996-07-24
KR880012945A (ko) 1988-11-29
EP0285297A2 (en) 1988-10-05
DE3880870T2 (de) 1993-08-26
HK128293A (en) 1993-11-26
CA1289425C (en) 1991-09-24
US4791889A (en) 1988-12-20
AR245284A1 (es) 1993-12-30
EP0285297B1 (en) 1993-05-12
KR950007017B1 (ko) 1995-06-26
ES2040841T3 (es) 1993-11-01
EP0285297A3 (en) 1990-03-07
DE3880870D1 (de) 1993-06-17
BR8800799A (pt) 1988-10-04
IN168804B (en, 2012) 1991-06-08
JPS6446502A (en) 1989-02-21
AU598651B2 (en) 1990-06-28
AU1384588A (en) 1988-10-06

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