HK32190A - Steam temperature maximization - Google Patents

Steam temperature maximization

Info

Publication number
HK32190A
HK32190A HK321/90A HK32190A HK32190A HK 32190 A HK32190 A HK 32190A HK 321/90 A HK321/90 A HK 321/90A HK 32190 A HK32190 A HK 32190A HK 32190 A HK32190 A HK 32190A
Authority
HK
Hong Kong
Prior art keywords
steam temperature
maximization
temperature maximization
steam
temperature
Prior art date
Application number
HK321/90A
Other languages
English (en)
Inventor
Marion Alvah Keyes Iv
William H Moss
Michael P Lukas
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 HK32190A publication Critical patent/HK32190A/xx

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)
  • Control Of Turbines (AREA)
  • Control Of Temperature (AREA)
HK321/90A 1984-05-14 1990-04-26 Steam temperature maximization HK32190A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/609,624 US4549503A (en) 1984-05-14 1984-05-14 Maximum efficiency steam temperature control system

Publications (1)

Publication Number Publication Date
HK32190A true HK32190A (en) 1990-05-04

Family

ID=24441591

Family Applications (1)

Application Number Title Priority Date Filing Date
HK321/90A HK32190A (en) 1984-05-14 1990-04-26 Steam temperature maximization

Country Status (13)

Country Link
US (1) US4549503A (xx)
EP (1) EP0163441B1 (xx)
JP (1) JPS60243402A (xx)
KR (1) KR890001626B1 (xx)
AU (1) AU568016B2 (xx)
BR (1) BR8501393A (xx)
CA (1) CA1225134A (xx)
DE (1) DE3575194D1 (xx)
ES (1) ES541555A0 (xx)
HK (1) HK32190A (xx)
IN (1) IN161857B (xx)
MX (1) MX161779A (xx)
SG (1) SG19290G (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4776301A (en) * 1987-03-12 1988-10-11 The Babcock & Wilcox Company Advanced steam temperature control
US4791889A (en) * 1987-04-02 1988-12-20 The Babcock & Wilcoc Company Steam temperature control using a modified Smith Predictor
US4827429A (en) * 1987-06-16 1989-05-02 Westinghouse Electric Corp. Turbine impulse chamber temperature determination method and apparatus
US4969084A (en) * 1988-12-22 1990-11-06 The Babcock & Wilcox Company Superheater spray flow control for variable pressure operation
IT1244019B (it) * 1990-11-21 1994-06-28 Pirelli Transmissioni Ind Spa Procedimento ed impianto automatico per il controllo della qualita' e della produzione di cinghie per trasmissione.
US5307766A (en) * 1993-03-12 1994-05-03 Westinghouse Electric Corp. Temperature control of steam for boilers
DE10345922B3 (de) * 2003-10-02 2005-02-03 Steag Encotec Gmbh Verfahren und Einrichtung zum Regeln der HD-Dampftemperatur eines Dampferzeugers
US7668623B2 (en) * 2006-08-01 2010-02-23 Emerson Process Management Power & Water Solutions, Inc. Steam temperature control using integrated function block
CN101436077B (zh) * 2008-09-28 2013-08-21 广州粤能电力科技开发有限公司 双向校正中间点温度和过热汽温的方法及其专用装置
US8733104B2 (en) * 2009-03-23 2014-05-27 General Electric Company Single loop attemperation control
EP2469047B1 (de) 2010-12-23 2016-04-20 Orcan Energy AG Wärmekraftwerk sowie Verfahren zur Steuerung, Regelung und/oder Überwachung einer Vorrichtung mit einer Expansionsmaschine
CN102200272B (zh) * 2011-04-29 2012-08-22 山西省电力公司电力科学研究院 一种大型锅炉主蒸汽温度的控制系统
US9328633B2 (en) * 2012-06-04 2016-05-03 General Electric Company Control of steam temperature in combined cycle power plant
KR102107853B1 (ko) 2013-09-24 2020-05-07 한국전력공사 주증기온도제어장치 및 주증기온도제어방법
WO2018100821A1 (ja) * 2016-11-29 2018-06-07 株式会社神鋼環境ソリューション 蒸気温度制御装置及びそれを含む制御ユニット
CN107525057B (zh) * 2017-09-08 2020-02-14 杭州和利时自动化有限公司 一种主汽温度的控制方法及系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL127296C (xx) * 1959-11-20
FR1288803A (fr) * 1961-02-13 1962-03-30 Bailey Controle Régulation de température de vapeur
US3640250A (en) * 1970-03-24 1972-02-08 Foster Wheeler Corp Steam temperature control spray system
US4144846A (en) * 1977-09-27 1979-03-20 Sulzer Brothers Ltd. Forced-flow steam generator
JPS54152767A (en) * 1978-05-24 1979-12-01 Hitachi Ltd Process accomodation control method
US4296730A (en) * 1978-09-12 1981-10-27 The Babcock & Wilcox Company Control system for a solar steam generator
US4241701A (en) * 1979-02-16 1980-12-30 Leeds & Northrup Company Method and apparatus for controlling steam temperature at a boiler outlet
DE3121442A1 (de) * 1981-05-29 1983-01-05 Steag Ag, 4300 Essen Verfahren zur regelung der temperatur von in einer leitung stroemenden dampf durch einspritzung und anordnung zur durchfuehrung des verfahrens
JPS5977202A (ja) * 1982-10-26 1984-05-02 石川島播磨重工業株式会社 蒸気温度制御装置
JPS59158901A (ja) * 1983-03-02 1984-09-08 株式会社日立製作所 ボイラ蒸気温度制御方法

Also Published As

Publication number Publication date
US4549503A (en) 1985-10-29
CA1225134A (en) 1987-08-04
EP0163441A2 (en) 1985-12-04
KR850008379A (ko) 1985-12-16
DE3575194D1 (de) 1990-02-08
EP0163441B1 (en) 1990-01-03
AU568016B2 (en) 1987-12-10
JPS60243402A (ja) 1985-12-03
KR890001626B1 (ko) 1989-05-11
MX161779A (es) 1990-12-26
BR8501393A (pt) 1986-02-25
AU4224485A (en) 1985-11-21
IN161857B (xx) 1988-02-13
SG19290G (en) 1990-07-06
EP0163441A3 (en) 1986-07-30
ES8603638A1 (es) 1985-12-16
ES541555A0 (es) 1985-12-16

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