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WO2012168074A3 - Verfahren zum betreiben eines umlauf-abhitzedampferzeugers - Google Patents

Verfahren zum betreiben eines umlauf-abhitzedampferzeugers Download PDF

Info

Publication number
WO2012168074A3
WO2012168074A3 PCT/EP2012/059575 EP2012059575W WO2012168074A3 WO 2012168074 A3 WO2012168074 A3 WO 2012168074A3 EP 2012059575 W EP2012059575 W EP 2012059575W WO 2012168074 A3 WO2012168074 A3 WO 2012168074A3
Authority
WO
WIPO (PCT)
Prior art keywords
waste heat
steam generator
heat steam
operating
recirculating waste
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.)
Ceased
Application number
PCT/EP2012/059575
Other languages
English (en)
French (fr)
Other versions
WO2012168074A2 (de
Inventor
Jan BRÜCKNER
Martin Effert
Frank Thomas
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
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Priority to KR1020147000074A priority Critical patent/KR101606293B1/ko
Priority to CN201280027829.XA priority patent/CN103797302B/zh
Priority to US14/123,418 priority patent/US9518481B2/en
Priority to EP12725677.4A priority patent/EP2715231A2/de
Priority to BR112013031458A priority patent/BR112013031458A2/pt
Priority to JP2014513981A priority patent/JP5855240B2/ja
Publication of WO2012168074A2 publication Critical patent/WO2012168074A2/de
Anticipated expiration legal-status Critical
Publication of WO2012168074A3 publication Critical patent/WO2012168074A3/de
Ceased 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
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • F01K23/106—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle with water evaporated or preheated at different pressures in exhaust boiler
    • F01K23/108—Regulating means specially adapted therefor
    • 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
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • F01K23/101—Regulating means specially adapted therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/1807—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines using the exhaust gases of combustion engines
    • F22B1/1815—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines using the exhaust gases of combustion engines using the exhaust gases of gas-turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/02—Control systems for steam boilers for steam boilers with natural convection circulation
    • 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
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
    • F22D5/26—Automatic feed-control systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

Ein Verfahren zum Betreiben eines Umlauf-Abhitzedampferzeugers (1), bei dem in einer Druckstufe des Umlauf-Abhitzedampferzeugers (1) zur Regelung des Wasserstandes in einer Trommel (8) der Speisewassermassenstrom anhand eines vorgegebenen Sollwerts geführt wird, soll einen besonders hohen Wirkungsgrad bei gleichzeitig besonders hoher betrieblicher Flexibilität eines Umlauf-Abhitzedampferzeugers ermöglichen. Dazu wird bei der Ermittlung des Sollwerts die in einen Verdampfer (12) der Druckstufe eingebrachte Wärmeleistung als Eingangsgröße verwendet.
PCT/EP2012/059575 2011-06-06 2012-05-23 Verfahren zum betreiben eines umlauf-abhitzedampferzeugers Ceased WO2012168074A2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020147000074A KR101606293B1 (ko) 2011-06-06 2012-05-23 재순환식 폐열 증기 발생기의 작동 방법
CN201280027829.XA CN103797302B (zh) 2011-06-06 2012-05-23 循环废热蒸汽生成器的运行方法
US14/123,418 US9518481B2 (en) 2011-06-06 2012-05-23 Method for operating a recirculating waste heat steam generator
EP12725677.4A EP2715231A2 (de) 2011-06-06 2012-05-23 Verfahren zum betreiben eines umlauf-abhitzedampferzeugers
BR112013031458A BR112013031458A2 (pt) 2011-06-06 2012-05-23 método para operar um gerador de vapor de calor residual recirculante, gerador de vapor de calor residual recirculante e usina de geração de energia por turbina de gás e vapor
JP2014513981A JP5855240B2 (ja) 2011-06-06 2012-05-23 循環廃熱回収蒸気発生器の運転方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011076968A DE102011076968A1 (de) 2011-06-06 2011-06-06 Verfahren zum Betreiben eines Umlauf-Abhitzedampferzeugers
DE102011076968.4 2011-06-06

Publications (2)

Publication Number Publication Date
WO2012168074A2 WO2012168074A2 (de) 2012-12-13
WO2012168074A3 true WO2012168074A3 (de) 2014-03-13

Family

ID=46208467

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/059575 Ceased WO2012168074A2 (de) 2011-06-06 2012-05-23 Verfahren zum betreiben eines umlauf-abhitzedampferzeugers

Country Status (8)

Country Link
US (1) US9518481B2 (de)
EP (1) EP2715231A2 (de)
JP (1) JP5855240B2 (de)
KR (1) KR101606293B1 (de)
CN (1) CN103797302B (de)
BR (1) BR112013031458A2 (de)
DE (1) DE102011076968A1 (de)
WO (1) WO2012168074A2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2065641A3 (de) * 2007-11-28 2010-06-09 Siemens Aktiengesellschaft Verfahren zum Betrieben eines Durchlaufdampferzeugers sowie Zwangdurchlaufdampferzeuger
EP2194320A1 (de) * 2008-06-12 2010-06-09 Siemens Aktiengesellschaft Verfahren zum Betreiben eines Durchlaufdampferzeugers sowie Zwangdurchlaufdampferzeuger
DE102011076968A1 (de) * 2011-06-06 2012-12-06 Siemens Aktiengesellschaft Verfahren zum Betreiben eines Umlauf-Abhitzedampferzeugers
DE102013202249A1 (de) * 2013-02-12 2014-08-14 Siemens Aktiengesellschaft Dampftemperatur-Regeleinrichtung für eine Gas- und Dampfturbinenanlage
JP6082620B2 (ja) * 2013-02-18 2017-02-15 株式会社日本サーモエナー ボイラの供給水量制御システムおよび供給水量制御方法
DE102014222682A1 (de) * 2014-11-06 2016-05-12 Siemens Aktiengesellschaft Regelungsverfahren zum Betreiben eines Durchlaufdampferzeugers
EP3048366A1 (de) * 2015-01-23 2016-07-27 Siemens Aktiengesellschaft Abhitzedampferzeuger
CN104776416B (zh) * 2015-04-13 2017-01-04 河南华润电力古城有限公司 汽包锅炉主汽温度控制方法及系统
EP3647657A1 (de) * 2018-10-29 2020-05-06 Siemens Aktiengesellschaft Speisewasserregelung für zwangdurchlauf-abhitzedampferzeuger
CN111581891B (zh) * 2020-05-28 2022-06-17 江苏方天电力技术有限公司 一种燃气-蒸汽联合循环机组燃烧温度智能监测方法
CN114811562B (zh) * 2021-01-28 2023-08-29 华能北京热电有限责任公司 燃气–蒸汽联合循环机组锅炉汽包水位的联锁控制方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1614962A1 (de) * 2004-07-09 2006-01-11 Siemens Aktiengesellschaft Verfahren zum Betrieb eines Durchlaufdampferzeugers
US20090159018A1 (en) * 2007-12-19 2009-06-25 General Electric Company System and method for controlling liquid level in a vessel
US20100126433A1 (en) * 2008-11-21 2010-05-27 Hitachi, Ltd. Liquid level control system

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US4242989A (en) * 1979-05-14 1981-01-06 General Electric Company Boiler level control system
JPH01210704A (ja) 1988-02-19 1989-08-24 Toshiba Corp 給水加熱器の性能診断装置
CN2077950U (zh) * 1989-02-28 1991-05-29 鞠永惠 压力保护器
KR100251011B1 (ko) * 1992-05-04 2000-04-15 칼 하인쯔 호르닝어 관류 증기 발생기
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JPWO2003029619A1 (ja) * 2001-09-28 2005-01-20 本田技研工業株式会社 蒸発器の温度制御装置
JP4575176B2 (ja) * 2005-01-17 2010-11-04 株式会社日立製作所 排熱回収ボイラの発生蒸気推定方法及び発電設備の保全計画支援方法
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EP2065641A3 (de) 2007-11-28 2010-06-09 Siemens Aktiengesellschaft Verfahren zum Betrieben eines Durchlaufdampferzeugers sowie Zwangdurchlaufdampferzeuger
EP2194320A1 (de) * 2008-06-12 2010-06-09 Siemens Aktiengesellschaft Verfahren zum Betreiben eines Durchlaufdampferzeugers sowie Zwangdurchlaufdampferzeuger
JP5108644B2 (ja) 2008-06-16 2012-12-26 バブコック日立株式会社 ボイラ制御装置ならびにボイラ制御方法
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Publication number Priority date Publication date Assignee Title
EP1614962A1 (de) * 2004-07-09 2006-01-11 Siemens Aktiengesellschaft Verfahren zum Betrieb eines Durchlaufdampferzeugers
US20090159018A1 (en) * 2007-12-19 2009-06-25 General Electric Company System and method for controlling liquid level in a vessel
US20100126433A1 (en) * 2008-11-21 2010-05-27 Hitachi, Ltd. Liquid level control system

Also Published As

Publication number Publication date
JP2014519009A (ja) 2014-08-07
US20140109547A1 (en) 2014-04-24
KR101606293B1 (ko) 2016-03-24
CN103797302B (zh) 2016-04-13
CN103797302A (zh) 2014-05-14
KR20140037185A (ko) 2014-03-26
WO2012168074A2 (de) 2012-12-13
BR112013031458A2 (pt) 2016-12-06
EP2715231A2 (de) 2014-04-09
US9518481B2 (en) 2016-12-13
JP5855240B2 (ja) 2016-02-09
DE102011076968A1 (de) 2012-12-06

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