GB1016807A - Control system for a forced flow once-through steam generator - Google Patents

Control system for a forced flow once-through steam generator

Info

Publication number
GB1016807A
GB1016807A GB49273/63A GB4927363A GB1016807A GB 1016807 A GB1016807 A GB 1016807A GB 49273/63 A GB49273/63 A GB 49273/63A GB 4927363 A GB4927363 A GB 4927363A GB 1016807 A GB1016807 A GB 1016807A
Authority
GB
United Kingdom
Prior art keywords
signal
point
compared
desuperheater
steam
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
Application number
GB49273/63A
Other languages
English (en)
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of GB1016807A publication Critical patent/GB1016807A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
    • G05D7/0641—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means using a plurality of throttling means
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • F22G5/02—Applications of combustion-control devices, e.g. tangential-firing burners, tilting burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • F22G5/20—Controlling superheat temperature by combined controlling procedures

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)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
GB49273/63A 1962-12-28 1963-12-13 Control system for a forced flow once-through steam generator Expired GB1016807A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US248029A US3202136A (en) 1962-12-28 1962-12-28 Control system for once-through flow vapor generator

Publications (1)

Publication Number Publication Date
GB1016807A true GB1016807A (en) 1966-01-12

Family

ID=22937358

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49273/63A Expired GB1016807A (en) 1962-12-28 1963-12-13 Control system for a forced flow once-through steam generator

Country Status (6)

Country Link
US (1) US3202136A (enrdf_load_stackoverflow)
BE (1) BE641885A (enrdf_load_stackoverflow)
CH (1) CH433392A (enrdf_load_stackoverflow)
FR (1) FR1378564A (enrdf_load_stackoverflow)
GB (1) GB1016807A (enrdf_load_stackoverflow)
NL (1) NL302157A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2276225A (en) * 1993-03-12 1994-09-21 Westinghouse Electric Corp Temperature control of boiler steam

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416500A (en) * 1966-12-28 1968-12-17 Combustion Eng Method and system for detecting leaks in a forced through flow steam generator plant
CH559941A5 (enrdf_load_stackoverflow) * 1972-12-20 1975-03-14 Sulzer Ag
CH557986A (de) * 1974-03-22 1975-01-15 Sulzer Ag Verfahren und vorrichtung zum regeln eines dampferzeugers.
US9328633B2 (en) * 2012-06-04 2016-05-03 General Electric Company Control of steam temperature in combined cycle power plant
CN113687665B (zh) * 2020-05-19 2023-07-25 华龙国际核电技术有限公司 给水流量的控制方法及装置、电子设备和可读存储介质
CN114458397B (zh) * 2022-01-05 2023-12-26 国网河北省电力有限公司电力科学研究院 一种强化小机直排直接空冷机组冬季启动性能的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH358096A (de) * 1958-03-12 1961-11-15 Sulzer Ag Verfahren zur Regelung der Ausgangstemperaturen an Überhitzern einer Dampferzeugeranlage und Einrichtung zur Ausübung des Verfahrens
NL108589C (enrdf_load_stackoverflow) * 1958-03-12
AT217051B (de) * 1959-06-05 1961-09-11 Siemens Ag Einrichtung zur Regelung der Frischdampftemperatur von Zwangdurchlaufkesseln mit einem Heißdampftemperaturregler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2276225A (en) * 1993-03-12 1994-09-21 Westinghouse Electric Corp Temperature control of boiler steam

Also Published As

Publication number Publication date
FR1378564A (fr) 1964-11-13
CH433392A (de) 1967-04-15
BE641885A (enrdf_load_stackoverflow) 1964-06-29
NL302157A (enrdf_load_stackoverflow)
US3202136A (en) 1965-08-24

Similar Documents

Publication Publication Date Title
KR950007016B1 (ko) 열교환기의 온도제어시스템
ES350139A1 (es) Procedimiento para la regulacion de una instalacion genera-dora de potencia y calor por vapor.
GB898157A (en) Method of and apparatus for regulating the output temperatures of superheaters in a steam generating plant
US3236449A (en) Method and apparatus for controlling fuel and air supplied to a combustion chamber
GB1016807A (en) Control system for a forced flow once-through steam generator
GB1521126A (en) Process for controlling the exit temperature of vapour flowing through a convection heating surface of a vapour generator
US3271960A (en) Method and apparatus for supply of steam to an auxiliary turbine in a steam power plant
US3306044A (en) Regulating system for reducing the effect of heat fluctuations on forced-flow steam boilers in power plants
US3134367A (en) Regulating system for once-through boilers
GB831175A (en) Apparatus and method for controlling a forced flow once-through steam generator
GB937168A (en) Steam temperature regulation in steam generators
GB946406A (en) Improvements in or relating to steam power installations including forced-flow, once-through boilers
US3175541A (en) Automatic feedwater control system and method of operating same
GB926949A (en) Regulation of forced-flow once-through steam generators
GB845013A (en) Regulation of thermal power plants
US3189008A (en) Method and apparatus for controlling a vapor generator operating at supercritical pressure
GB1012615A (en) Improvements in and relating to nuclear reactor plants
SU767453A1 (ru) Устройство дл регулировани температуры перегретого пара
GB903012A (en) An improved method of and apparatus for generating superheated vapour
SU407152A1 (ru) УСТРОЙСТВО дл АВТОМАТИЧЕСКОГО РЕГУЛИРОВАНИЯ КАЛОРИФЕРНОЙ СИСТЕМЫ ОТОПЛЕНИЯ
JPS5447004A (en) Controlling of steam temperature of boiller
GB967941A (en) Power plant comprising a vapour turbine
US3086503A (en) Method and means for controlling a process or plant
SU924452A1 (ru) Система автоматического регулировани параметров пара за энерготехнологическим котлом
US1700650A (en) Steam plant