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BRPI0516416A - métodos e aparelho para geração de energia - Google Patents

métodos e aparelho para geração de energia

Info

Publication number
BRPI0516416A
BRPI0516416A BRPI0516416-8A BRPI0516416A BRPI0516416A BR PI0516416 A BRPI0516416 A BR PI0516416A BR PI0516416 A BRPI0516416 A BR PI0516416A BR PI0516416 A BRPI0516416 A BR PI0516416A
Authority
BR
Brazil
Prior art keywords
power generation
heat
generation circuit
turbine
heat exchanger
Prior art date
Application number
BRPI0516416-8A
Other languages
English (en)
Inventor
Kenneth William Patterson Drysdale
Original Assignee
Renewable Energy Systems Ltd
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 Renewable Energy Systems Ltd filed Critical Renewable Energy Systems Ltd
Publication of BRPI0516416A publication Critical patent/BRPI0516416A/pt

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807Rotary generators
    • H02K7/1823Rotary generators structurally associated with turbines or similar engines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/005Adaptations for refrigeration plants
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K21/00Steam engine plants not otherwise provided for
    • F01K21/005Steam engine plants not otherwise provided for using mixtures of liquid and steam or evaporation of a liquid by expansion
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C1/00Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
    • F02C1/002Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid using an auxiliary fluid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C1/00Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
    • F02C1/007Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid combination of cycles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B11/00Compression machines, plants or systems, using turbines, e.g. gas turbines
    • F25B11/02Compression machines, plants or systems, using turbines, e.g. gas turbines as expanders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B29/00Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F25B29/003Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28CHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00Other direct-contact heat-exchange apparatus
    • F28C3/06Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
    • F28C3/08Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour with change of state, e.g. absorption, evaporation, condensation
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/06Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/10Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode arranged for operation in series, e.g. for multiplication of voltage
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2210/00Working fluids
    • F05D2210/10Kind or type
    • F05D2210/13Kind or type mixed, e.g. two-phase fluid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00Details of evaporators; Details of condensers
    • F25B2339/04Details of condensers
    • F25B2339/047Water-cooled condensers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/14Power generation using energy from the expansion of the refrigerant

Landscapes

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

Abstract

MéTODOS E APARELHO PARA GERAçãO DE ENERGIA. A presente invenção refere-se a um aparelho de refrigeração (7200) que inclui um circuito de bomba de calor (7201) e um circuito de geração de energia (7100). O circuito de geração de energia (7100) inclui um evaporador (701) que inclui um primeiro e segundo permutadores de calor (710a, 710b), uma turbina (702), um condensador (703) e uma bomba (704). O primeiro permutador de calor (710a) absorve o calor rejeitado do circuito de bomba de calor (7201) em um circuito de geração de energia (7100) enquanto o segundo permutador de calor (710b) ainda aquece o fluido. O circuito de geração de energia (7100) inclui uma derivação (707) que permite que uma parte do líquido de trabalho entre na turbina (702) sem passar através do evaporador (701). Uma bomba de calor (704) com derivação similar é também descrita. Também são descritos o desenho de turbina de estágio duplo e um bocal (10300) para uma turbina que inclui duas trajetórias de fluido (1011,1014) que são adaptadas para receber e misturar as correntes de líquido e de vapor do fluido de trabalho, de modo que o fluido de trabalho líquido seja vaporizado pelo calor do fluido de trabalho de vapor.
BRPI0516416-8A 2004-12-24 2005-12-23 métodos e aparelho para geração de energia BRPI0516416A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NZ53753904 2004-12-24
NZ53912605 2005-03-31
NZ54272205 2005-09-28
PCT/AU2005/001956 WO2006066347A1 (en) 2004-12-24 2005-12-23 Methods and apparatus for power generation

Publications (1)

Publication Number Publication Date
BRPI0516416A true BRPI0516416A (pt) 2008-09-02

Family

ID=36601282

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0516416-8A BRPI0516416A (pt) 2004-12-24 2005-12-23 métodos e aparelho para geração de energia

Country Status (6)

Country Link
US (2) US20080289335A1 (pt)
EP (1) EP1836378A4 (pt)
AU (1) AU2005318868A1 (pt)
BR (1) BRPI0516416A (pt)
NZ (1) NZ556092A (pt)
WO (1) WO2006066347A1 (pt)

Cited By (1)

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CN106839516A (zh) * 2017-02-16 2017-06-13 中节能城市节能研究院有限公司 一种煤气化co2载气节能系统

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Also Published As

Publication number Publication date
US20080289335A1 (en) 2008-11-27
AU2005318868A1 (en) 2006-06-29
EP1836378A4 (en) 2010-05-26
EP1836378A1 (en) 2007-09-26
NZ556092A (en) 2009-08-28
WO2006066347A1 (en) 2006-06-29
US20100126195A1 (en) 2010-05-27

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