WO2011026635A3 - Method for the operation of a cogeneration plant, and cogeneration plant - Google Patents

Method for the operation of a cogeneration plant, and cogeneration plant Download PDF

Info

Publication number
WO2011026635A3
WO2011026635A3 PCT/EP2010/005413 EP2010005413W WO2011026635A3 WO 2011026635 A3 WO2011026635 A3 WO 2011026635A3 EP 2010005413 W EP2010005413 W EP 2010005413W WO 2011026635 A3 WO2011026635 A3 WO 2011026635A3
Authority
WO
WIPO (PCT)
Prior art keywords
cogeneration plant
coupled
engine
generator
internal combustion
Prior art date
Application number
PCT/EP2010/005413
Other languages
German (de)
French (fr)
Other versions
WO2011026635A2 (en
Inventor
Franz Wimmer
Original Assignee
Conpower Energieanlagen Gmbh&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&Co Kg filed Critical Conpower Energieanlagen Gmbh&Co Kg
Publication of WO2011026635A2 publication Critical patent/WO2011026635A2/en
Publication of WO2011026635A3 publication Critical patent/WO2011026635A3/en

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
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/12—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engines being mechanically coupled
    • F01K23/14—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engines being mechanically coupled including at least one combustion 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
    • 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)
  • Control Of Eletrric Generators (AREA)

Abstract

The invention relates to a method for operating a cogeneration plant and to a cogeneration plant according to the preamble of claims 1 and 6. In order to be able to further increase the actual efficiency during the conversion of heat into electricity, a direct-fired piston engine is directly coupled to a generator (5) or is coupled thereto as a primary power generation process operated as an internal combustion engine (30), and the waste heat generated by the piston engine (20) or the internal combustion engine (30) is converted using a low-temperature organic Rankine cycle comprising an expansion engine (4) that is coupled to the same, thus common, generator (5).
PCT/EP2010/005413 2009-09-07 2010-09-03 Method for the operation of a cogeneration plant, and cogeneration plant WO2011026635A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009040227.6 2009-09-07
DE200910040227 DE102009040227A1 (en) 2009-09-07 2009-09-07 Method for operating a combined heat and power plant, and cogeneration plant itself

Publications (2)

Publication Number Publication Date
WO2011026635A2 WO2011026635A2 (en) 2011-03-10
WO2011026635A3 true WO2011026635A3 (en) 2012-07-19

Family

ID=43603219

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/005413 WO2011026635A2 (en) 2009-09-07 2010-09-03 Method for the operation of a cogeneration plant, and cogeneration plant

Country Status (2)

Country Link
DE (1) DE102009040227A1 (en)
WO (1) WO2011026635A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012019236A1 (en) 2012-09-29 2014-04-03 Volkswagen Aktiengesellschaft Control device for power supply system e.g. block-type thermal power station, measures electrical variables at electrical machine, and connects separating element with torque forming function block and monitoring function block
ES2666423T3 (en) 2015-12-21 2018-05-04 Fuelsave Gmbh Cogeneration plant and procedure to operate a cogeneration plant

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6526754B1 (en) * 1998-11-10 2003-03-04 Ormat Industries Ltd. Combined cycle power plant
EP1510660A1 (en) * 2003-08-29 2005-03-02 Köhler & Ziegler Anlagentechnik GmbH Control of a combined heat and power plant
US20050188711A1 (en) * 2004-02-27 2005-09-01 Xiaoliang Wang Vehicle exhaust heat recovery system
US20070240420A1 (en) * 2002-05-22 2007-10-18 Ormat Technologies, Inc. Integrated engine generator rankine cycle power system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116624C2 (en) * 1981-04-27 1985-08-29 Daimler-Benz Ag, 7000 Stuttgart Energy supply system for heat and electricity
DE102005058198B4 (en) * 2005-12-02 2008-04-30 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Method for operating a hybrid drive system
DE102006043518A1 (en) 2006-09-12 2008-03-27 Voith Turbo Gmbh & Co. Kg Self-sufficient power generation unit for a vehicle driven by an internal combustion engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6526754B1 (en) * 1998-11-10 2003-03-04 Ormat Industries Ltd. Combined cycle power plant
US20070240420A1 (en) * 2002-05-22 2007-10-18 Ormat Technologies, Inc. Integrated engine generator rankine cycle power system
EP1510660A1 (en) * 2003-08-29 2005-03-02 Köhler & Ziegler Anlagentechnik GmbH Control of a combined heat and power plant
US20050188711A1 (en) * 2004-02-27 2005-09-01 Xiaoliang Wang Vehicle exhaust heat recovery system

Also Published As

Publication number Publication date
DE102009040227A1 (en) 2011-03-24
WO2011026635A2 (en) 2011-03-10

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