WO2009083184A3 - Verfahren und einrichtung zur stromgewinnung aus wärme - Google Patents

Verfahren und einrichtung zur stromgewinnung aus wärme Download PDF

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Publication number
WO2009083184A3
WO2009083184A3 PCT/EP2008/010908 EP2008010908W WO2009083184A3 WO 2009083184 A3 WO2009083184 A3 WO 2009083184A3 EP 2008010908 W EP2008010908 W EP 2008010908W WO 2009083184 A3 WO2009083184 A3 WO 2009083184A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat
evaporator
producing electricity
low
temperature
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/EP2008/010908
Other languages
English (en)
French (fr)
Other versions
WO2009083184A2 (de
Inventor
Franz Wimmer
Hermann Helmbold
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.)
Conpower Energieanlagen GmbH and Co KG
Original Assignee
Conpower Energieanlagen GmbH and Co KG
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 Conpower Energieanlagen GmbH and Co KG filed Critical Conpower Energieanlagen GmbH and Co KG
Priority to EP08868420A priority Critical patent/EP2443321A2/de
Publication of WO2009083184A2 publication Critical patent/WO2009083184A2/de
Anticipated expiration legal-status Critical
Publication of WO2009083184A3 publication Critical patent/WO2009083184A3/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
    • F01K23/065—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 the combustion taking place in an internal combustion piston engine, e.g. a diesel engine
    • 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
    • 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
    • Y02E20/14—Combined heat and power generation [CHP]

Landscapes

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

Abstract

Die Erfindung betrifft ein Verfahren und eine Einrichtung zur Stromgewinnung aus Wärme, insbesondere bei Rankine Kreisprozessen und ORC-Verfahren, in welchem Niedertemperaturwärme zur Verstromung genutzt wird. Um hierbei zu erreichen, dass eine Wärmenutzung bei Stromerzeugungsverfahren bei der Niedertemperatur weiter optimiert wird, ist erfindungsgemäß vorgeschlagen, dass direkt in der Rückführungsleitung des Verdampfermediums ein Zusatzwärmetauscher (Z-WT) vorgesehen ist, in welchen Niedertemperatur- Fremdwärme von außerhalb des Verdampfer (1) - Kondensator (2) - Kreislaufes eingespeist wird und das zum Verdampfer rücklaufende Medium damit vorwärmt.
PCT/EP2008/010908 2007-12-21 2008-12-19 Verfahren und einrichtung zur stromgewinnung aus wärme Ceased WO2009083184A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08868420A EP2443321A2 (de) 2007-12-21 2008-12-19 Verfahren und einrichtung zur stromgewinnung aus wärme

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007062085A DE102007062085A1 (de) 2007-12-21 2007-12-21 Verfahren und Einrichtung zur Stromgewinnung aus Wärme
DE102007062085.5 2007-12-21

Publications (2)

Publication Number Publication Date
WO2009083184A2 WO2009083184A2 (de) 2009-07-09
WO2009083184A3 true WO2009083184A3 (de) 2012-06-07

Family

ID=40689747

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/010908 Ceased WO2009083184A2 (de) 2007-12-21 2008-12-19 Verfahren und einrichtung zur stromgewinnung aus wärme

Country Status (3)

Country Link
EP (1) EP2443321A2 (de)
DE (1) DE102007062085A1 (de)
WO (1) WO2009083184A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011056055B4 (de) 2011-12-05 2013-11-28 Uas Messtechnik Gmbh Verfahren und Vorrichtung zur Erzeugung von elektrischem Strom aus Abwärme

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD203597A1 (de) * 1982-01-14 1983-10-26 Reiner Paulusch Verfahren zur abwaermenutzung bei brennkraftmaschinen
WO2006138459A2 (en) * 2005-06-16 2006-12-28 Utc Power Corporation Organic rankine cycle mechanically and thermally coupled to an engine driving a common load
EP1816318A1 (de) * 2005-10-12 2007-08-08 Köhler & Ziegler Anlagentechnik GmbH Kraft-Wärme-Kopplungsanlage mit Verbrennungsmotor und organischem Rankine Prozess (ORC)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753068A (en) 1987-01-15 1988-06-28 El Masri Maher A Gas turbine cycle incorporating simultaneous, parallel, dual-mode heat recovery

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD203597A1 (de) * 1982-01-14 1983-10-26 Reiner Paulusch Verfahren zur abwaermenutzung bei brennkraftmaschinen
WO2006138459A2 (en) * 2005-06-16 2006-12-28 Utc Power Corporation Organic rankine cycle mechanically and thermally coupled to an engine driving a common load
EP1816318A1 (de) * 2005-10-12 2007-08-08 Köhler & Ziegler Anlagentechnik GmbH Kraft-Wärme-Kopplungsanlage mit Verbrennungsmotor und organischem Rankine Prozess (ORC)

Also Published As

Publication number Publication date
DE102007062085A1 (de) 2009-06-25
EP2443321A2 (de) 2012-04-25
WO2009083184A2 (de) 2009-07-09

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