ES491932A0 - Instalacion de control para turbinas de vapor que trabajan conjuntamente con calderas generadoras de presion de vapor - Google Patents

Instalacion de control para turbinas de vapor que trabajan conjuntamente con calderas generadoras de presion de vapor

Info

Publication number
ES491932A0
ES491932A0 ES491932A ES491932A ES491932A0 ES 491932 A0 ES491932 A0 ES 491932A0 ES 491932 A ES491932 A ES 491932A ES 491932 A ES491932 A ES 491932A ES 491932 A0 ES491932 A0 ES 491932A0
Authority
ES
Spain
Prior art keywords
steam
pressure generating
work together
control installation
generating boilers
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
ES491932A
Other languages
English (en)
Other versions
ES8102632A1 (es
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of ES8102632A1 publication Critical patent/ES8102632A1/es
Publication of ES491932A0 publication Critical patent/ES491932A0/es
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
    • F01K7/22—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type the turbines having inter-stage steam heating
    • F01K7/24—Control or safety means specially adapted therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
    • F01D17/22—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical
    • F01D17/24—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical electrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Turbines (AREA)
ES491932A 1979-06-08 1980-05-28 Instalacion de control para turbinas de vapor que trabajan conjuntamente con calderas generadoras de presion de vapor Granted ES491932A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/046,865 US4253308A (en) 1979-06-08 1979-06-08 Turbine control system for sliding or constant pressure boilers

Publications (2)

Publication Number Publication Date
ES8102632A1 ES8102632A1 (es) 1981-02-16
ES491932A0 true ES491932A0 (es) 1981-02-16

Family

ID=21945811

Family Applications (1)

Application Number Title Priority Date Filing Date
ES491932A Granted ES491932A0 (es) 1979-06-08 1980-05-28 Instalacion de control para turbinas de vapor que trabajan conjuntamente con calderas generadoras de presion de vapor

Country Status (9)

Country Link
US (1) US4253308A (es)
JP (1) JPS6033963B2 (es)
KR (1) KR840000920B1 (es)
CA (1) CA1146651A (es)
CH (1) CH653744A5 (es)
DE (1) DE3021375A1 (es)
ES (1) ES491932A0 (es)
IT (1) IT1149972B (es)
MX (1) MX151025A (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357803A (en) * 1980-09-05 1982-11-09 General Electric Company Control system for bypass steam turbines
MX156664A (es) * 1981-09-25 1988-09-22 Westinghouse Electric Corp Sistema de derivacion para turbina de vapor
US4448026A (en) * 1981-09-25 1984-05-15 Westinghouse Electric Corp. Turbine high pressure bypass pressure control system
US4402183A (en) * 1981-11-19 1983-09-06 General Electric Company Sliding pressure flash tank
JPS58106107A (ja) * 1981-12-18 1983-06-24 Toshiba Corp 蒸気タ−ビンプラント
US4514642A (en) * 1983-02-04 1985-04-30 General Signal Corporation Unit controller for multiple-unit dispatch control
US4850793A (en) * 1987-10-13 1989-07-25 Westinghouse Electric Corp. Steam chest modifications for improved turbine operations
US4847039A (en) * 1987-10-13 1989-07-11 Westinghouse Electric Corp. Steam chest crossties for improved turbine operations
US6825575B1 (en) * 1999-09-28 2004-11-30 Borealis Technical Limited Electronically controlled engine generator set
US7905813B2 (en) * 1999-09-28 2011-03-15 Borealis Technical Limited Electronically controlled engine generator set
NL1013209C2 (nl) * 1999-10-04 2001-04-05 Tno Regelsysteem voor een verbrandingsinstallatie, zoals bijvoorbeeld een afvalverbrandingsinstallatie.
PL1834393T3 (pl) * 2005-01-07 2017-12-29 Steag Energy Services Gmbh Sposób i urządzenie do podtrzymywania częstotliwości napięcia przemiennego w sieci elektroenergetycznej
JP4901782B2 (ja) * 2008-02-19 2012-03-21 株式会社東芝 発電複合プラント及びプラント制御方法
EP2131013A1 (de) * 2008-04-14 2009-12-09 Siemens Aktiengesellschaft Dampfturbinensystem für ein Kraftwerk
US8843240B2 (en) * 2010-11-30 2014-09-23 General Electric Company Loading a steam turbine based on flow and temperature ramping rates
CN102606227B (zh) * 2012-03-26 2014-10-01 上海迪吉特控制系统有限公司 全周进汽汽轮机初压定值的多目标优化方法
EP2647802A1 (de) 2012-04-04 2013-10-09 Siemens Aktiengesellschaft Kraftwerk und Verfahren zum Betreiben einer Kraftwerksanlage
EP3260671A1 (en) * 2016-06-21 2017-12-27 General Electric Technology GmbH Turbine control valves dynamic interaction
CN110939492A (zh) * 2019-12-04 2020-03-31 山西河坡发电有限责任公司 一种汽轮机中低压缸双路进汽结构及控制方法
CN113027550B (zh) * 2021-03-22 2022-08-30 西安热工研究院有限公司 一种满足调峰需求的高低压旁路系统及动态寻优控制方法
CN114776406B (zh) * 2022-04-20 2024-01-26 华北电力科学研究院有限责任公司 基于深度调峰工况的供热旁路故障减负荷方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097488A (en) * 1961-11-03 1963-07-16 Gen Electric Turbine control system
CH470576A (de) * 1967-02-06 1969-03-31 Sulzer Ag Verfahren zur Regelung einer Heiz-Dampfkraftanlage
US3699681A (en) * 1970-07-09 1972-10-24 Bbc Sulzer Turbomaschinen Load control for gas turbine plant
FR2212853A5 (es) * 1973-01-02 1974-07-26 Cem Comp Electro Mec
US3928972A (en) * 1973-02-13 1975-12-30 Westinghouse Electric Corp System and method for improved steam turbine operation
CH617494A5 (es) * 1975-08-22 1980-05-30 Bbc Brown Boveri & Cie
SE395930B (sv) * 1975-12-19 1977-08-29 Stal Laval Turbin Ab Reglersystem for angturbinanleggning

Also Published As

Publication number Publication date
CH653744A5 (de) 1986-01-15
JPS6033963B2 (ja) 1985-08-06
ES8102632A1 (es) 1981-02-16
IT1149972B (it) 1986-12-10
KR840000920B1 (ko) 1984-06-28
IT8022564A0 (it) 1980-06-05
DE3021375A1 (de) 1980-12-18
MX151025A (es) 1984-09-10
JPS569607A (en) 1981-01-31
US4253308A (en) 1981-03-03
KR830002985A (ko) 1983-05-31
CA1146651A (en) 1983-05-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603