JPS6490902A - Method of controlling quantity of feedwater of steam generating plant - Google Patents

Method of controlling quantity of feedwater of steam generating plant

Info

Publication number
JPS6490902A
JPS6490902A JP63220598A JP22059888A JPS6490902A JP S6490902 A JPS6490902 A JP S6490902A JP 63220598 A JP63220598 A JP 63220598A JP 22059888 A JP22059888 A JP 22059888A JP S6490902 A JPS6490902 A JP S6490902A
Authority
JP
Japan
Prior art keywords
temperature
steam
difference
signal
depending
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.)
Pending
Application number
JP63220598A
Other languages
English (en)
Japanese (ja)
Inventor
Suboboda Senetsuku
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer 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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of JPS6490902A publication Critical patent/JPS6490902A/ja
Pending legal-status Critical Current

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
    • F22B35/06—Control systems for steam boilers for steam boilers of forced-flow type
    • F22B35/10—Control systems for steam boilers for steam boilers of forced-flow type of once-through type
    • F22B35/101—Control systems for steam boilers for steam boilers of forced-flow type of once-through type operating with superimposed recirculation during starting or low load periods, e.g. composite boilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
JP63220598A 1987-09-22 1988-09-05 Method of controlling quantity of feedwater of steam generating plant Pending JPS6490902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3650/87A CH673697A5 (OSRAM) 1987-09-22 1987-09-22

Publications (1)

Publication Number Publication Date
JPS6490902A true JPS6490902A (en) 1989-04-10

Family

ID=4260560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63220598A Pending JPS6490902A (en) 1987-09-22 1988-09-05 Method of controlling quantity of feedwater of steam generating plant

Country Status (6)

Country Link
US (1) US4825654A (OSRAM)
EP (1) EP0308596B1 (OSRAM)
JP (1) JPS6490902A (OSRAM)
CH (1) CH673697A5 (OSRAM)
DE (1) DE3866841D1 (OSRAM)
FI (1) FI90377C (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013540231A (ja) * 2010-10-14 2013-10-31 シーメンス アクチエンゲゼルシヤフト 複合型ガス・蒸気タービン設備の運転方法並びにこの方法を実施するためのガス・蒸気タービン設備および対応する調節装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19504308C1 (de) * 1995-02-09 1996-08-08 Siemens Ag Verfahren und Vorrichtung zum Anfahren eines Durchlaufdampferzeugers
AT411632B (de) * 2000-04-19 2004-03-25 Tech Alternative Elektronische Verfahren zum regeln der entnahmetemperatur von brauchwasser
US8544272B2 (en) * 2007-06-11 2013-10-01 Brightsource Industries (Israel) Ltd. Solar receiver
CN101614203B (zh) * 2009-07-27 2011-05-25 广州粤能电力科技开发有限公司 一种电动给水泵自动控制的方法和系统
WO2011140021A1 (en) 2010-05-03 2011-11-10 Brightsource Industries (Israel) Ltd. Systems, methods, and devices for operating a solar thermal electricity generating system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125073A (en) * 1964-03-17 Profos
NL111390C (OSRAM) * 1958-12-23
NL273658A (OSRAM) * 1961-01-27
FR1418864A (fr) * 1964-06-25 1965-11-26 Sulzer Ag Procédé et dispositif pour agir sur le débit d'eau d'alimentation dans les générateurs de vapeur à circulation forcée
CH517266A (de) * 1969-12-24 1971-12-31 Sulzer Ag Verfahren zum Gleitdruckbetrieb eines Zwanglaufdampferzeugers und Zwanglaufdampferzeugeranlage zum Durchführen des Verfahrens
CH552173A (de) * 1972-05-16 1974-07-31 Sulzer Ag Vorrichtung zum regeln der speisewasserzufuhr eines mit gleitdruck betriebenen zwanglaufdampferzeugers.
FR2401380A1 (fr) * 1977-08-23 1979-03-23 Sulzer Ag Generateur de vapeur a circulation forcee
US4213304A (en) * 1978-11-24 1980-07-22 Leeds & Northrup Company Boiler control system
DE3243578C3 (de) * 1982-11-25 1998-10-22 Babcock Energie Umwelt Verfahren zum Betreiben eines Zwangsdurchlaufdampferzeugers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013540231A (ja) * 2010-10-14 2013-10-31 シーメンス アクチエンゲゼルシヤフト 複合型ガス・蒸気タービン設備の運転方法並びにこの方法を実施するためのガス・蒸気タービン設備および対応する調節装置
US9222373B2 (en) 2010-10-14 2015-12-29 Siemens Aktiengesellschaft Method for operating a combined gas and steam turbine system, gas and steam turbine system for carrying out said method, and corresponding control device

Also Published As

Publication number Publication date
US4825654A (en) 1989-05-02
EP0308596B1 (de) 1991-12-11
FI90377C (fi) 1994-01-25
CH673697A5 (OSRAM) 1990-03-30
FI90377B (fi) 1993-10-15
DE3866841D1 (de) 1992-01-23
EP0308596A1 (de) 1989-03-29
FI883601A0 (fi) 1988-08-01
FI883601A7 (fi) 1989-03-23

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