WO2008067855A3 - Procédé et dispositif d'augmentation de la puissance et du rendement d'un processus de centrale orc - Google Patents

Procédé et dispositif d'augmentation de la puissance et du rendement d'un processus de centrale orc Download PDF

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Publication number
WO2008067855A3
WO2008067855A3 PCT/EP2007/000918 EP2007000918W WO2008067855A3 WO 2008067855 A3 WO2008067855 A3 WO 2008067855A3 EP 2007000918 W EP2007000918 W EP 2007000918W WO 2008067855 A3 WO2008067855 A3 WO 2008067855A3
Authority
WO
WIPO (PCT)
Prior art keywords
efficiency
working medium
superheater
increasing
performance
Prior art date
Application number
PCT/EP2007/000918
Other languages
German (de)
English (en)
Other versions
WO2008067855A2 (fr
Inventor
Joachim Kuemmel
Original Assignee
Joachim Kuemmel
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 Joachim Kuemmel filed Critical Joachim Kuemmel
Priority to DE112007002289T priority Critical patent/DE112007002289A5/de
Publication of WO2008067855A2 publication Critical patent/WO2008067855A2/fr
Publication of WO2008067855A3 publication Critical patent/WO2008067855A3/fr

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
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
    • 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
    • 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
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
    • F01K25/106—Ammonia
    • 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
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • F01K25/14—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours using industrial or other waste gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F22B31/04—Heat supply by installation of two or more combustion apparatus, e.g. of separate combustion apparatus for the boiler and the superheater respectively
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B33/00—Steam-generation plants, e.g. comprising steam boilers of different types in mutual association
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22G—SUPERHEATING OF STEAM
    • F22G5/00—Controlling superheat temperature
    • F22G5/18—Controlling superheat temperature by by-passing steam around superheater sections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
    • F24T10/00—Geothermal collectors
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/10—Geothermal energy

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)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

L'invention concerne un procédé et un dispositif d'augmentation de la puissance et du rendement d'un processus de centrale ORC (cycle de rankine organique). Selon l'invention, un fluide de travail ORC essentiellement évaporé à l'aide d'une source de chaleur basse température, est surchauffé à l'aide d'une source de chaleur moyenne température et/ou d'une source de chaleur haute température. La surchauffe de la vapeur de fluide de travail est réalisée dans un surchauffeur séparé, divisé en au moins un premier étage de surchauffeur partiellement alimenté en fluide de travail, et un deuxième étage de surchauffeur entièrement alimenté en fluide de travail. Le dispositif selon l'invention comporte également des surfaces d'échange thermique pour le préchauffage et/ou l'évaporation au moins partielle du fluide de travail condensé. Une alimentation optimisée des étages de surchauffeur et des surfaces d'échange thermique permet d'augmenter le rendement de 9 à 13 % à au moins 16 à 20 %.
PCT/EP2007/000918 2006-12-06 2007-02-02 Procédé et dispositif d'augmentation de la puissance et du rendement d'un processus de centrale orc WO2008067855A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112007002289T DE112007002289A5 (de) 2006-12-06 2007-02-02 Verfahren und Vorrichtung zur Erhöhung von Leistung und Wirkungsgrad eines ORC-Kraftwerkprozesses

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006057448.6 2006-12-06
DE102006057448A DE102006057448A1 (de) 2006-12-06 2006-12-06 Verfahren zur Erhöhung von Leistung und Wirkungsgrad im ORC-Kraftwerksprozess

Publications (2)

Publication Number Publication Date
WO2008067855A2 WO2008067855A2 (fr) 2008-06-12
WO2008067855A3 true WO2008067855A3 (fr) 2008-12-18

Family

ID=39363060

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/000918 WO2008067855A2 (fr) 2006-12-06 2007-02-02 Procédé et dispositif d'augmentation de la puissance et du rendement d'un processus de centrale orc

Country Status (2)

Country Link
DE (2) DE102006057448A1 (fr)
WO (1) WO2008067855A2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110000210A1 (en) * 2009-07-01 2011-01-06 Miles Mark W Integrated System for Using Thermal Energy Conversion
BE1018869A3 (nl) * 2009-08-26 2011-10-04 Schutter Rotterdam B V Productieproces met conversie van afvalwarmte uit meervoudige afvalwartebronnen.
BE1018868A3 (nl) * 2009-08-26 2011-10-04 Schutter Rotterdam B V Inrichting voor de conversie van afvalwarmte van een productieproces naar elektrische energie.
EP2455658B1 (fr) * 2010-11-17 2016-03-02 Orcan Energy AG Procédé et dispositif d'évaporation de fluides de travail organiques
CN102121405A (zh) * 2011-02-28 2011-07-13 无锡三达环保科技有限公司 轧钢板车间加热炉低品位烟气有机郎肯循环余热发电系统
CN102168590A (zh) * 2011-03-15 2011-08-31 中国电力工程顾问集团西南电力设计院 一种利用烟气余热有机碳氢混合物汽轮机发电系统
CN103161527B (zh) * 2013-01-29 2015-02-04 南京瑞柯徕姆环保科技有限公司 蒸汽朗肯-有机朗肯联合循环发电装置
EP2801758A1 (fr) * 2013-05-06 2014-11-12 Siemens Aktiengesellschaft Générateur de vapeur à récupération de chaleur comprenant des surfaces de chauffe pouvant être en partie désactivées
DE102013114265B4 (de) * 2013-12-18 2015-07-09 GMK Gesellschaft für Motoren und Kraftanlagen mbH ORC-Anlage mit Rezirkulationskreislauf und Verfahren zum Betreiben einer derartigen ORC-Anlage
CN103790732B (zh) * 2014-02-19 2015-07-08 山东青能动力股份有限公司 中高温烟气余热双工质联合循环发电装置
CN105115330A (zh) * 2015-08-31 2015-12-02 天津大学 利用工业余热驱动orc系统的相变蒸发器
CN105927300B (zh) * 2016-05-09 2017-07-25 辽宁工程技术大学 一种自调节预热温度的有机朗肯循环发电系统及发电方法
CN106855249A (zh) * 2017-03-10 2017-06-16 孙立宇 一种防止烟气露点腐蚀的余热回收系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099374A (en) * 1976-04-15 1978-07-11 Westinghouse Electric Corp. Gasifier-combined cycle plant
WO2000012871A2 (fr) * 1998-08-31 2000-03-09 William Scott Rollins, Iii Systeme et procede relatifs a une centrale a cycle mixte de grande puissance volumique
DE10008125A1 (de) * 1999-02-22 2001-08-23 Frank Eckert Vorrichtung zur Energieumwandlung mittels eines kombinierten Gasturbinen-Dampfkreisprozesses
FR2877074A1 (fr) * 2004-10-27 2006-04-28 Egci Pillard Sa Dispositif de combustion pour ensemble comprenant une turbine a gaz et une chaudiere a recuperation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099374A (en) * 1976-04-15 1978-07-11 Westinghouse Electric Corp. Gasifier-combined cycle plant
WO2000012871A2 (fr) * 1998-08-31 2000-03-09 William Scott Rollins, Iii Systeme et procede relatifs a une centrale a cycle mixte de grande puissance volumique
DE10008125A1 (de) * 1999-02-22 2001-08-23 Frank Eckert Vorrichtung zur Energieumwandlung mittels eines kombinierten Gasturbinen-Dampfkreisprozesses
FR2877074A1 (fr) * 2004-10-27 2006-04-28 Egci Pillard Sa Dispositif de combustion pour ensemble comprenant une turbine a gaz et une chaudiere a recuperation

Also Published As

Publication number Publication date
WO2008067855A2 (fr) 2008-06-12
DE102006057448A1 (de) 2008-06-12
DE112007002289A5 (de) 2009-08-20

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