EP1723313A1 - Procedes et systemes de production de courant - Google Patents

Procedes et systemes de production de courant

Info

Publication number
EP1723313A1
EP1723313A1 EP04750244A EP04750244A EP1723313A1 EP 1723313 A1 EP1723313 A1 EP 1723313A1 EP 04750244 A EP04750244 A EP 04750244A EP 04750244 A EP04750244 A EP 04750244A EP 1723313 A1 EP1723313 A1 EP 1723313A1
Authority
EP
European Patent Office
Prior art keywords
approximately
expander
steam
heat
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.)
Withdrawn
Application number
EP04750244A
Other languages
German (de)
English (en)
Other versions
EP1723313A4 (fr
Inventor
Frank Ruggieri
David M. Lackstrom
Napoleon P. Salvail
R. N. J. Draaisma
Sam Ni
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.)
Research Sciences LLC
Original Assignee
Research Sciences LLC
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 Research Sciences LLC filed Critical Research Sciences LLC
Publication of EP1723313A1 publication Critical patent/EP1723313A1/fr
Publication of EP1723313A4 publication Critical patent/EP1723313A4/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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]
    • 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)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

Cette invention se rapporte à des procédés et à des systèmes utilisant l'énergie thermodynamique pour produire toute l'énergie électrique et tous les besoins en chauffage d'un logement résidentiel, d'un bâtiment commercial ou d'un bâtiment de bureau. Ce système est suffisamment petit pour être stocké dans le logement ou le bâtiment. Ce système peut générer un excédent d'énergie électrique qui peut être vendu sur un réseau de distribution de courant et permettre au propriétaire du logement, au propriétaire du bâtiment ou au fournisseur d'énergie (compagnie de distribution) d'en tirer un rendement. Ce procédé et ce système peuvent présenter un rendement de conversion d'énergie combiné pouvant aller jusqu'à 97 % environ. Les composants de ce système peuvent être notamment des matériaux amorphes et la chaudière génératrice de vapeur à monotube protégée contre l'explosion lorsqu'elle est percée et ne mettant qu'un jet de vapeur lorsqu'elle est percée. Les tubes peuvent être construits conformément au code des appareils sous pression. Cette invention peut utiliser des générateurs de vapeur pour alimenter des alternateurs, des chauffe-eaux domestiques, des appareils de chauffage de volume d'air par eau chaude, d'autres installations telles que piscines et cuves thermales et des canalisations souterraines pour éliminer la glace et la neige. Cette invention peut en outre servir à alimenter des véhicules, notamment automobiles. D'autres modes de réalisation peuvent utiliser des procédés et des systèmes à énergie thermodynamique qui fournissent l'énergie électrique et les besoins en chauffage d'une résidence, d'un bâtiment commercial ou d'un bâtiment de bureaux, en utilisant de la vapeur d'ammoniaque à expansion supertropique dans un vide d'air, généré par chimiosorption, afin de convertir des quantités modérées de chaleur en énergie mécanique avec des rendements élevés. Un système de conditionnement supertropique peut contenir une source d'ammoniaque/eau, un générateur thermique pour chauffer la source d'ammoniaque/eau et générer du gaz d'ammoniaque, un dispositif volumétrique pour l'expansion du gaz et pour produire l'électricité à partir d'une source de courant actionnée par le dispositif d'expansion.
EP04750244A 2004-02-13 2004-04-16 Procedes et systemes de production de courant Withdrawn EP1723313A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US54446604P 2004-02-13 2004-02-13
US41467204A 2004-04-16 2004-04-16
PCT/US2004/011849 WO2005083247A1 (fr) 2004-02-13 2004-04-16 Procedes et systemes de production de courant

Publications (2)

Publication Number Publication Date
EP1723313A1 true EP1723313A1 (fr) 2006-11-22
EP1723313A4 EP1723313A4 (fr) 2008-06-25

Family

ID=34915399

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04750244A Withdrawn EP1723313A4 (fr) 2004-02-13 2004-04-16 Procedes et systemes de production de courant

Country Status (5)

Country Link
EP (1) EP1723313A4 (fr)
AU (1) AU2004316434A1 (fr)
CA (1) CA2555734A1 (fr)
IL (1) IL177446A0 (fr)
WO (1) WO2005083247A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7735325B2 (en) 2002-04-16 2010-06-15 Research Sciences, Llc Power generation methods and systems

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9239174B2 (en) 2011-02-17 2016-01-19 Rocky Research Cascade floating intermediate temperature heat pump system
CN104754920B (zh) * 2015-02-03 2017-03-15 烽火通信科技股份有限公司 一种通信设备热能回收系统及方法
US10543514B2 (en) 2015-10-30 2020-01-28 Federal Signal Corporation Waterblasting system with air-driven alternator
CN114763767A (zh) * 2021-01-13 2022-07-19 新智数字科技有限公司 一种燃气分布式能源系统及其使用方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1214499A (en) * 1966-12-02 1970-12-02 Gohee Mamiya A system for generating power
US4346561A (en) * 1979-11-08 1982-08-31 Kalina Alexander Ifaevich Generation of energy by means of a working fluid, and regeneration of a working fluid

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
US340718A (en) * 1886-04-27 Steam engines
US3861150A (en) * 1972-06-02 1975-01-21 Lear Motors Corp Low pollution vapor engine systems
US3884599A (en) * 1973-06-11 1975-05-20 Little Inc A Scroll-type positive fluid displacement apparatus
US4010378A (en) * 1974-12-20 1977-03-01 General Electric Company Integrated electric generating and space conditioning system
US4297388A (en) * 1978-11-06 1981-10-27 The Charles Stark Draper Laboratory, Inc. Process of making permanent magnets
US4288989A (en) * 1979-02-05 1981-09-15 Cassidy James L Method and apparatus for obtaining mechanical energy from low temperature heat sources
BE875277A (fr) * 1979-04-02 1979-10-02 Jourdain Leon J Machine motrice
US4405029A (en) * 1980-01-02 1983-09-20 Hunt Hugh S Hybrid vehicles
US4738111A (en) * 1985-12-04 1988-04-19 Edwards Thomas C Power unit for converting heat to power
GB2294294A (en) * 1995-11-29 1996-04-24 Univ City Orbital scroll expander for recovering power from flashing fluids
US6053418A (en) * 1998-01-14 2000-04-25 Yankee Scientific, Inc. Small-scale cogeneration system for producing heat and electrical power
JP3739266B2 (ja) * 2000-09-26 2006-01-25 日産自動車株式会社 交換スプリング磁石の製造方法
US6715290B1 (en) * 2002-12-31 2004-04-06 Donald C. Erickson Fluid mixture separation by low temperature glide heat

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1214499A (en) * 1966-12-02 1970-12-02 Gohee Mamiya A system for generating power
US4346561A (en) * 1979-11-08 1982-08-31 Kalina Alexander Ifaevich Generation of energy by means of a working fluid, and regeneration of a working fluid

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005083247A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7735325B2 (en) 2002-04-16 2010-06-15 Research Sciences, Llc Power generation methods and systems

Also Published As

Publication number Publication date
EP1723313A4 (fr) 2008-06-25
IL177446A0 (en) 2006-12-10
WO2005083247A8 (fr) 2006-01-05
CA2555734A1 (fr) 2005-09-09
AU2004316434A1 (en) 2005-09-09
WO2005083247A1 (fr) 2005-09-09

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