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 vaporInfo
- 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
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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating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steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being of extraction or non-condensing type; Use of steam for feed-water heating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).
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)
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)
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 |
-
2001
- 2001-03-15 EP EP01106600A patent/EP1241323A1/de not_active Withdrawn
-
2002
- 2002-02-25 EP EP02719925A patent/EP1368555B1/de not_active Expired - Lifetime
- 2002-02-25 ES ES02719925T patent/ES2280526T3/es not_active Expired - Lifetime
- 2002-02-25 DK DK02719925T patent/DK1368555T3/da active
- 2002-02-25 AT AT02719925T patent/ATE354016T1/de active
- 2002-02-25 WO PCT/EP2002/002023 patent/WO2002075119A1/de active IP Right Grant
- 2002-02-25 DE DE50209484T patent/DE50209484D1/de not_active Expired - Lifetime
- 2002-03-07 TW TW091104247A patent/TW538193B/zh active
- 2002-03-15 AR ARP020100926A patent/AR032996A1/es not_active Application Discontinuation
-
2003
- 2003-09-12 US US10/661,191 patent/US6964167B2/en not_active Expired - Lifetime
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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Legal Events
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