ES2182377T3 - Procedimiento para la regulacion rapida de la potencia de una central termica de vapor asi como central termica de vapor. - Google Patents

Procedimiento para la regulacion rapida de la potencia de una central termica de vapor asi como central termica de vapor.

Info

Publication number
ES2182377T3
ES2182377T3 ES98959765T ES98959765T ES2182377T3 ES 2182377 T3 ES2182377 T3 ES 2182377T3 ES 98959765 T ES98959765 T ES 98959765T ES 98959765 T ES98959765 T ES 98959765T ES 2182377 T3 ES2182377 T3 ES 2182377T3
Authority
ES
Spain
Prior art keywords
power
steam
thermal
procedure
well
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 - Lifetime
Application number
ES98959765T
Other languages
English (en)
Inventor
Gunter Kallina
Rudolf Kral
Eberhard Wittchow
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.)
Siemens AG
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
Application granted granted Critical
Publication of ES2182377T3 publication Critical patent/ES2182377T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K13/00—General layout or general methods of operation of complete plants
    • F01K13/02—Controlling, e.g. stopping or starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • F22G5/12—Controlling superheat temperature by attemperating the superheated steam, e.g. by injected water sprays

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Turbines (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Control Of Eletrric Generators (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

Procedimiento para la regulación de la potencia de una central térmica de vapor (1) con un grupo turbogenerador que presenta una turbina de vapor (2) y un generador (6), durante cuyo funcionamiento se realiza una inyección de agua (W) en o delante de una superficie calefactora del recalentador, caracterizado porque se realiza un ajuste de una sobrepotencia del generador de aproximadamente 3 % a 5 %, con respecto a carga plena, dentro de un tiempo de reacción de hasta aproximadamente 30 segundos a través de la elevación del caudal de inyección de agua (W).
ES98959765T 1997-11-10 1998-10-28 Procedimiento para la regulacion rapida de la potencia de una central termica de vapor asi como central termica de vapor. Expired - Lifetime ES2182377T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19749452A DE19749452C2 (de) 1997-11-10 1997-11-10 Dampfkraftanlage

Publications (1)

Publication Number Publication Date
ES2182377T3 true ES2182377T3 (es) 2003-03-01

Family

ID=7848064

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98959765T Expired - Lifetime ES2182377T3 (es) 1997-11-10 1998-10-28 Procedimiento para la regulacion rapida de la potencia de una central termica de vapor asi como central termica de vapor.

Country Status (12)

Country Link
US (1) US6301895B1 (es)
EP (1) EP1030960B1 (es)
JP (1) JP4343427B2 (es)
KR (1) KR100563518B1 (es)
CN (1) CN1143947C (es)
CA (1) CA2309058C (es)
DE (2) DE19749452C2 (es)
ES (1) ES2182377T3 (es)
ID (1) ID24120A (es)
MY (1) MY118855A (es)
RU (1) RU2209320C2 (es)
WO (1) WO1999024698A1 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10009454A1 (de) * 2000-02-29 2001-08-30 Man Turbomasch Ag Ghh Borsig Hochdruckdampferzeuger
EP1191192A1 (de) * 2000-09-26 2002-03-27 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Warmziehen und Entwässern von an Dampfturbinenstufen angeschlossenen Dampfzuleitungen
US6812586B2 (en) * 2001-01-30 2004-11-02 Capstone Turbine Corporation Distributed power system
US6626637B2 (en) 2001-08-17 2003-09-30 Alstom (Switzerland) Ltd Cooling method for turbines
US7021063B2 (en) * 2003-03-10 2006-04-04 Clean Energy Systems, Inc. Reheat heat exchanger power generation systems
US6766646B1 (en) 2003-11-19 2004-07-27 General Electric Company Rapid power producing system and method for steam turbine
US20050241311A1 (en) 2004-04-16 2005-11-03 Pronske Keith L Zero emissions closed rankine cycle power system
US7274111B2 (en) * 2005-12-09 2007-09-25 General Electric Company Methods and apparatus for electric power grid frequency stabilization
EP1806533A1 (de) * 2006-01-05 2007-07-11 Siemens Aktiengesellschaft Wasserdampfkreislauf einer Kraftwerksanlage
US7870735B2 (en) * 2007-03-07 2011-01-18 Romanelli Energy Systems, L.L.C. Closed loop expandable gas circuit for power generation
US8104283B2 (en) * 2007-06-07 2012-01-31 Emerson Process Management Power & Water Solutions, Inc. Steam temperature control in a boiler system using reheater variables
US8733104B2 (en) * 2009-03-23 2014-05-27 General Electric Company Single loop attemperation control
EP2244011A1 (de) * 2009-03-24 2010-10-27 Siemens AG Verfahren und Vorrichtung zum Regeln der Temperatur von Dampf für eine Dampfkraftanlage
DE102010040623A1 (de) * 2010-09-13 2012-03-15 Siemens Aktiengesellschaft Verfahren zur Regelung einer kurzfristigen Leistungserhöhung einer Dampfturbine
DE102010041962B3 (de) * 2010-10-05 2012-02-16 Siemens Aktiengesellschaft Fossil befeuerter Dampferzeuger
DE102010041964A1 (de) 2010-10-05 2012-04-05 Siemens Aktiengesellschaft Verfahren zur Regelung einer kurzfristigen Leistungserhöhung einer Dampfturbine
JP5430535B2 (ja) * 2010-10-25 2014-03-05 本田技研工業株式会社 プラントの制御装置
US8532834B2 (en) 2010-10-29 2013-09-10 Hatch Ltd. Method for integrating controls for captive power generation facilities with controls for metallurgical facilities
PL2655811T3 (pl) * 2011-02-25 2016-03-31 Siemens Ag Sposób regulacji krótkookresowego wzrostu mocy turbiny parowej
EP2503112A1 (de) 2011-03-24 2012-09-26 Siemens Aktiengesellschaft Verfahren zum schnellen Zuschalten eines Dampferzeugers
DE102011078203A1 (de) * 2011-06-28 2013-01-03 Siemens Aktiengesellschaft Zusatzölbefeuerung zur sofortigen, schnellen und temporären Leistungssteigerung eines kohlebefeuerten Dampfkraftwerks
AU2014347765B2 (en) * 2013-11-07 2017-12-14 Sasol Technology Proprietary Limited Method and plant for co-generation of heat and power
US20150128558A1 (en) * 2013-11-11 2015-05-14 Bechtel Power Corporation Solar fired combined cycle with supercritical turbine
EP3040525B1 (en) 2015-01-05 2020-08-26 General Electric Technology GmbH Multi stage steam turbine for power generation
DE102016104538B3 (de) * 2016-03-11 2017-01-19 Mitsubishi Hitachi Power Systems Europe Gmbh Thermisches Dampfkraftwerk mit verbesserter Abwärmenutzung und Verfahren zum Betrieb desselben
KR101907741B1 (ko) * 2016-06-27 2018-10-12 두산중공업 주식회사 스팀터빈의 윈디지 로스 방지 장치
DE102018120214A1 (de) 2018-08-20 2020-02-20 Frank Ostermann Kraftwerk sowie Verfahren zu dessen Betrieb

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027145A (en) * 1973-08-15 1977-05-31 John P. McDonald Advanced control system for power generation
CH582851A5 (es) * 1974-09-17 1976-12-15 Sulzer Ag
US3954087A (en) * 1974-12-16 1976-05-04 Foster Wheeler Energy Corporation Integral separation start-up system for a vapor generator with variable pressure furnace circuitry
JPS6039842B2 (ja) * 1977-02-21 1985-09-07 株式会社日立製作所 ボイラ・タ−ビン協調変圧運転方法
US4287430A (en) * 1980-01-18 1981-09-01 Foster Wheeler Energy Corporation Coordinated control system for an electric power plant
MX156664A (es) * 1981-09-25 1988-09-22 Westinghouse Electric Corp Sistema de derivacion para turbina de vapor
DE3304292A1 (de) * 1982-10-11 1984-04-12 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren und vorrichtung zum ausregeln von netzfrequenzeinbruechen bei einem gleitdruckbetriebenen dampfkraftwerkblock
US4776301A (en) * 1987-03-12 1988-10-11 The Babcock & Wilcox Company Advanced steam temperature control
DE4432960C1 (de) * 1994-09-16 1995-11-30 Steinmueller Gmbh L & C Verfahren zum Betrieb eines Dampfkraftwerkes und Dampfkraftwerk
JPH08100606A (ja) * 1994-09-30 1996-04-16 Hitachi Ltd ランキンサイクル発電システム及びその運転方法
DE19506787B4 (de) * 1995-02-27 2004-05-06 Alstom Verfahren zum Betrieb einer Dampfturbine

Also Published As

Publication number Publication date
CN1277653A (zh) 2000-12-20
ID24120A (id) 2000-07-06
JP2001522964A (ja) 2001-11-20
DE19749452C2 (de) 2001-03-15
MY118855A (en) 2005-01-31
DE59805131D1 (de) 2002-09-12
DE19749452A1 (de) 1999-05-20
KR100563518B1 (ko) 2006-03-27
EP1030960A1 (de) 2000-08-30
KR20010040271A (ko) 2001-05-15
WO1999024698A1 (de) 1999-05-20
JP4343427B2 (ja) 2009-10-14
EP1030960B1 (de) 2002-08-07
CA2309058C (en) 2007-02-13
US6301895B1 (en) 2001-10-16
RU2209320C2 (ru) 2003-07-27
CA2309058A1 (en) 1999-05-20
CN1143947C (zh) 2004-03-31

Similar Documents

Publication Publication Date Title
ES2182377T3 (es) Procedimiento para la regulacion rapida de la potencia de una central termica de vapor asi como central termica de vapor.
JPS5752607A (en) Apparatus for generating both steam and electric power
JPS5430301A (en) Drum level reduction preventive device of natural circulation boiler
JPS5641406A (en) Warming system for drainage of power generation equipment
JPS5464241A (en) Hot water regenerative type generator
JPS54121346A (en) Steam generator for solar power plant
JPS52133404A (en) Condenser
TW345607B (en) Combined gas- and steam turbine equipment as well as its method for operation
JPS5572615A (en) Power generating plant
SU1603907A1 (ru) Парогенераторная установка
JPS52145839A (en) Solar heater
JPS54118991A (en) In-plant heating steam supply system
JPS549304A (en) Optimum regulation valve opening adjustment system of transformable pressure operation thermal power generation plant
SU731202A1 (ru) Теплоснабжающа установка
JPS53352A (en) Combined plant
JPS55160105A (en) Generating set utilizing sea water
JPS5370202A (en) Boiler feed water heater employing vortex tube
JPS52110302A (en) Feed water heater
JPS5540205A (en) Compensator of pump effective pushing
JPS5564106A (en) Control system for composite gasification power plant
JPS5647608A (en) Energy saving type generator
JPS53100393A (en) Balance start-up device of atomic power plant
JPS5337205A (en) Controlling system for inlet steam pressure in steam turbine
JPS5349358A (en) Absorption cooler-heater
JPS54132001A (en) Gland steam generator control method and device