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WO2008031716A3 - Dampfkreisprozess mit verbesserter energieausnutzung - Google Patents

Dampfkreisprozess mit verbesserter energieausnutzung Download PDF

Info

Publication number
WO2008031716A3
WO2008031716A3 PCT/EP2007/058874 EP2007058874W WO2008031716A3 WO 2008031716 A3 WO2008031716 A3 WO 2008031716A3 EP 2007058874 W EP2007058874 W EP 2007058874W WO 2008031716 A3 WO2008031716 A3 WO 2008031716A3
Authority
WO
WIPO (PCT)
Prior art keywords
steam circuit
circuit process
working medium
pressure
improved energy
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/EP2007/058874
Other languages
English (en)
French (fr)
Other versions
WO2008031716A2 (de
Inventor
Michael Hoetger
Joerg Collisi
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.)
Amovis GmbH
Original Assignee
Amovis GmbH
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 Amovis GmbH filed Critical Amovis GmbH
Publication of WO2008031716A2 publication Critical patent/WO2008031716A2/de
Publication of WO2008031716A3 publication Critical patent/WO2008031716A3/de
Anticipated expiration legal-status Critical
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
    • 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
    • F01K25/06—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 mixtures of different fluids
    • F01K25/065—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 mixtures of different fluids with an absorption fluid remaining at least partly in the liquid state, e.g. water for 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
    • F01K13/00—General layout or general methods of operation of complete plants
    • F01K13/02—Controlling, e.g. stopping or starting

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)
  • Processing Of Solid Wastes (AREA)

Abstract

Ein Dampfkreisprozess enthaltend eine Speisewasserpumpe (16; 128) zur Erzeugung eines erhöhten Drucks in einem in dem Dampfkreisprozess (10; 110) verwendeten Arbeitsmedium, einen Wärmeübertrager (12; 132), zur Übertragung von Abwärme aus einem Primärprozess auf das Arbeitsmedium, einen Expander (14; 138) zum Expandieren des Arbeitsmediums unter Arbeitsleistung, und einen Kondensator (18; 136) zum Kondensieren des Arbeitsmediums, ist dadurch gekennzeichnet, dass Mittel (20, 138) zum Erfassen des Drucks oder der Temperatur am Kondensator vorgesehen sind, und eine Regelschleife (22; 140) vorgesehen ist, mit der die Speisewasserpumpe mit den so erfassten Druck- oder Temperaturwerten als Führungsgröße auf einen Druck regelbar ist, bei dem die Expanderleistung maximal ist.
PCT/EP2007/058874 2006-09-12 2007-08-27 Dampfkreisprozess mit verbesserter energieausnutzung Ceased WO2008031716A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006043491A DE102006043491B4 (de) 2006-09-12 2006-09-12 Dampfkreisprozess mit verbesserter Energieausnutzung
DE102006043491.9 2006-09-12

Publications (2)

Publication Number Publication Date
WO2008031716A2 WO2008031716A2 (de) 2008-03-20
WO2008031716A3 true WO2008031716A3 (de) 2008-10-16

Family

ID=39104813

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/058874 Ceased WO2008031716A2 (de) 2006-09-12 2007-08-27 Dampfkreisprozess mit verbesserter energieausnutzung

Country Status (2)

Country Link
DE (1) DE102006043491B4 (de)
WO (1) WO2008031716A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008032186B4 (de) * 2008-07-09 2010-05-27 Amovis Gmbh Gesteuerter Dampfkreisprozess
DE102009041550A1 (de) 2009-04-29 2010-11-04 Daimler Ag Wärmenutzungsvorrichtung und Betriebsverfahren
DE102009050068B4 (de) 2009-10-14 2024-10-10 Mercedes-Benz Group AG Verbrennungsmotor
DE102010054733A1 (de) * 2010-12-16 2012-06-21 Daimler Ag Abwärmenutzungsvorrichtung, Betriebsverfahren
DE102011003068B4 (de) * 2011-01-24 2019-02-07 Robert Bosch Gmbh Vorrichtung und Verfahren zur Abwärmenutzung einer Brennkraftmaschine
JP5596631B2 (ja) * 2011-06-30 2014-09-24 株式会社神戸製鋼所 バイナリ発電装置
EP2865854B1 (de) 2013-10-23 2021-08-18 Orcan Energy AG Vorrichtung und Verfahren zum zuverlässigen Starten von ORC Systemen
DE102019217031A1 (de) * 2019-11-05 2021-05-06 Mahle International Gmbh Verfahren zur Nutzung von Abwärme einer Wärmekraftmaschine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2602378A1 (de) * 1975-01-27 1976-08-05 Nissan Motor Fahrzeug-dampfmaschine
EP0081377A1 (de) * 1981-12-07 1983-06-15 The Babcock & Wilcox Company Kontrollsystem für ein Speisewassersystem eines Kraftwerkes
US5953918A (en) * 1998-02-05 1999-09-21 Exergy, Inc. Method and apparatus of converting heat to useful energy
DE10221594A1 (de) * 2002-05-15 2003-11-27 Kuehnle Kopp Kausch Ag Vorrichtung und Verfahren zur wirkungsgradoptimierten Regelung einer Turbine
US20060174623A1 (en) * 2005-01-24 2006-08-10 Honda Motor Co., Ltd. Vehicular rankine cycle system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2602378A1 (de) * 1975-01-27 1976-08-05 Nissan Motor Fahrzeug-dampfmaschine
EP0081377A1 (de) * 1981-12-07 1983-06-15 The Babcock & Wilcox Company Kontrollsystem für ein Speisewassersystem eines Kraftwerkes
US5953918A (en) * 1998-02-05 1999-09-21 Exergy, Inc. Method and apparatus of converting heat to useful energy
DE10221594A1 (de) * 2002-05-15 2003-11-27 Kuehnle Kopp Kausch Ag Vorrichtung und Verfahren zur wirkungsgradoptimierten Regelung einer Turbine
US20060174623A1 (en) * 2005-01-24 2006-08-10 Honda Motor Co., Ltd. Vehicular rankine cycle system

Also Published As

Publication number Publication date
WO2008031716A2 (de) 2008-03-20
DE102006043491B4 (de) 2013-05-29
DE102006043491A1 (de) 2008-03-27

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