AR032996A1 - Procedimiento para operar una central de vapor, asi como una central de vapor - Google Patents

Procedimiento para operar una central de vapor, asi como una central de vapor

Info

Publication number
AR032996A1
AR032996A1 ARP020100926A ARP020100926A AR032996A1 AR 032996 A1 AR032996 A1 AR 032996A1 AR P020100926 A ARP020100926 A AR P020100926A AR P020100926 A ARP020100926 A AR P020100926A AR 032996 A1 AR032996 A1 AR 032996A1
Authority
AR
Argentina
Prior art keywords
steam
substream
procedure
operating
center
Prior art date
Application number
ARP020100926A
Other languages
English (en)
Inventor
Georg Haberberger
Imke Riebeck
Abel Tilman
Dieter Blanck
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of AR032996A1 publication Critical patent/AR032996A1/es

Links

Classifications

    • 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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
    • F01K7/34—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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating
    • F01K7/40—Use of two or more feed-water heaters in series

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

Procedimiento para operar una central de vapor (1), mediante el cual se condensa el vapor (D) generado en la caldera (3) en un condensador (7) luego de atravesar a lo menos una turbina (5), se precalienta el condensado (K) obtenido y se lo realimenta a la caldera (3) como agua de alimentacion (S). Para precalentar el condensado (K), se lo divide en una primera subcorriente (K1) y en una segunda subcorriente (K2). Se precalienta solo la primera subcorriente (K1) y se mezcla nuevamente la segunda subcorriente (K2) con la primer subcorriente (K1) precalentada. De esta manera es posible, en caso necesario, un aumento de potencia de la turbina (15) hasta la reserva de la caldera de la central de vapor (1).
ARP020100926A 2001-03-15 2002-03-15 Procedimiento para operar una central de vapor, asi como una central de vapor AR032996A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01106600A EP1241323A1 (de) 2001-03-15 2001-03-15 Verfahren zum Betrieb einer Dampfkraftanlage sowie Dampfkraftanlage

Publications (1)

Publication Number Publication Date
AR032996A1 true AR032996A1 (es) 2003-12-03

Family

ID=8176810

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020100926A AR032996A1 (es) 2001-03-15 2002-03-15 Procedimiento para operar una central de vapor, asi como una central de vapor

Country Status (9)

Country Link
US (1) US6964167B2 (es)
EP (2) EP1241323A1 (es)
AR (1) AR032996A1 (es)
AT (1) ATE354016T1 (es)
DE (1) DE50209484D1 (es)
DK (1) DK1368555T3 (es)
ES (1) ES2280526T3 (es)
TW (1) TW538193B (es)
WO (1) WO2002075119A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004190927A (ja) * 2002-12-10 2004-07-08 Toshiba Corp 蒸気タービンプラント給水系統および給水方法
US7626951B2 (en) * 2005-10-06 2009-12-01 Telecommunication Systems, Inc. Voice Over Internet Protocol (VoIP) location based conferencing
US9984777B2 (en) 2007-11-15 2018-05-29 Nuscale Power, Llc Passive emergency feedwater system
EP2224164A1 (de) * 2008-11-13 2010-09-01 Siemens Aktiengesellschaft Verfahren zum Betreiben eines Abhitzedampferzeugers
US20110094228A1 (en) 2009-10-22 2011-04-28 Foster Wheeler Energy Corporation Method of Increasing the Performance of a Carbonaceous Fuel Combusting Boiler System
US8337139B2 (en) 2009-11-10 2012-12-25 General Electric Company Method and system for reducing the impact on the performance of a turbomachine operating an extraction system
ES2605253T3 (es) 2009-11-13 2017-03-13 Siemens Aktiengesellschaft Central térmica de vapor y procedimiento para operar una central térmica de vapor
PL2351914T3 (pl) 2010-01-11 2016-09-30 Elektrownia i sposób obsługi elektrowni
US9316122B2 (en) 2010-12-20 2016-04-19 Invensys Systems, Inc. Feedwater heater control system for improved Rankine cycle power plant efficiency
US9091182B2 (en) * 2010-12-20 2015-07-28 Invensys Systems, Inc. Feedwater heater control system for improved rankine cycle power plant efficiency
US8867689B2 (en) * 2011-02-15 2014-10-21 Nuscale Power, Llc Heat removal system and method for use with a nuclear reactor
KR101563529B1 (ko) 2011-07-07 2015-10-27 알스톰 테크놀러지 리미티드 발전소 및 발전소의 작동 방법
EP2546476A1 (de) * 2011-07-14 2013-01-16 Siemens Aktiengesellschaft Dampfturbinenanlage und Verfahren zum Betreiben der Dampfturbinenanlage
EP2589760B1 (en) * 2011-11-03 2020-07-29 General Electric Technology GmbH Steam power plant with high-temperature heat reservoir
US9617874B2 (en) * 2013-06-17 2017-04-11 General Electric Technology Gmbh Steam power plant turbine and control method for operating at low load
US9874346B2 (en) * 2013-10-03 2018-01-23 The Babcock & Wilcox Company Advanced ultra supercritical steam generator
JP6550659B2 (ja) * 2015-07-24 2019-07-31 三菱日立パワーシステムズ株式会社 給水方法、この方法を実行する給水系統、給水系統を備える蒸気発生設備
EP3244030A1 (en) 2016-05-09 2017-11-15 General Electric Technology GmbH A steam power plant with power boost through the use of top heater drain reheating

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE482635C (de) * 1928-05-22 1929-09-17 Bbc Brown Boveri & Cie In Umgehungsleitungen eingebautes Absperrventil fuer in Speisewassersystemen einer Dampfkraftanlage angeordnete Einrichtungen, wie Speisewasservorwaermer u. dgl.
FR1396379A (fr) * 1964-02-07 1965-04-23 Alsthom Cgee Poste de réchauffage de l'eau d'alimentation dans des installations de turbines à vapeur
CH488099A (de) * 1968-09-11 1970-03-31 Bbc Brown Boveri & Cie Arbeitsverfahren zur Verbesserung des thermischen Wirkungsgrades einer Dampfturbinenanlage bei Teillast und Einrichtung zur Durchführung dieses Verfahrens
DE2164631A1 (de) * 1971-12-24 1973-07-05 Babcock & Wilcox Ag Einrichtung zum absichern von hochdruckvorwaermern
CH558470A (de) * 1974-01-10 1975-01-31 Sulzer Ag Kombinierte gasturbinen-dampfkraftanlage.
DE2930184A1 (de) * 1979-07-25 1981-02-19 Kraftwerk Union Ag Ueberlasteinrichtung einer mehrgehaeusigen turbine
CH655548B (es) * 1982-03-31 1986-04-30
US4841722A (en) * 1983-08-26 1989-06-27 General Electric Company Dual fuel, pressure combined cycle
US5045272A (en) * 1990-02-16 1991-09-03 Westinghouse Electric Corp. Fluid temperature balancing system
DE19924593A1 (de) 1999-05-28 2000-11-30 Abb Patent Gmbh Verfahren zum Betrieb eines Dampfkraftwerkes

Also Published As

Publication number Publication date
EP1368555B1 (de) 2007-02-14
US20040105518A1 (en) 2004-06-03
ATE354016T1 (de) 2007-03-15
EP1241323A1 (de) 2002-09-18
TW538193B (en) 2003-06-21
US6964167B2 (en) 2005-11-15
WO2002075119A1 (de) 2002-09-26
DK1368555T3 (da) 2007-06-11
ES2280526T3 (es) 2007-09-16
DE50209484D1 (de) 2007-03-29
EP1368555A1 (de) 2003-12-10

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