ES2174682A1 - Technological update equipment to reduce the fosil fuel consumption of an energy generating center using solar incident radiation. (Machine-translation by Google Translate, not legally binding) - Google Patents

Technological update equipment to reduce the fosil fuel consumption of an energy generating center using solar incident radiation. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES2174682A1
ES2174682A1 ES009902009A ES9902009A ES2174682A1 ES 2174682 A1 ES2174682 A1 ES 2174682A1 ES 009902009 A ES009902009 A ES 009902009A ES 9902009 A ES9902009 A ES 9902009A ES 2174682 A1 ES2174682 A1 ES 2174682A1
Authority
ES
Spain
Prior art keywords
auxiliary
compressed air
boiler
translation
legally binding
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.)
Granted
Application number
ES009902009A
Other languages
Spanish (es)
Other versions
ES2174682B2 (en
Inventor
Lucien Y Bronicki
Uriyel Fisher
Chaim Sugarmen
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.)
Ormat Industries Ltd
Original Assignee
Ormat Industries 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
Priority claimed from US09/150,665 external-priority patent/US6237337B1/en
Priority claimed from US09/336,585 external-priority patent/US6510695B1/en
Application filed by Ormat Industries Ltd filed Critical Ormat Industries Ltd
Priority to ES200201656A priority Critical patent/ES2209626B2/en
Publication of ES2174682A1 publication Critical patent/ES2174682A1/en
Application granted granted Critical
Publication of ES2174682B2 publication Critical patent/ES2174682B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01K21/00—Steam engine plants not otherwise provided for
    • F01K21/04—Steam engine plants not otherwise provided for using mixtures of steam and gas; Plants generating or heating steam by bringing water or steam into direct contact with hot gas
    • F01K21/047—Steam engine plants not otherwise provided for using mixtures of steam and gas; Plants generating or heating steam by bringing water or steam into direct contact with hot gas having at least one combustion gas turbine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
    • 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
    • F01K23/067—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 heat coming from a gasification or pyrolysis process, e.g. coal gasification
    • 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
    • F01K23/10—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 with exhaust fluid of one cycle heating the fluid in another cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
    • F02C1/04—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being heated indirectly
    • F02C1/05—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being heated indirectly characterised by the type or source of heat, e.g. using nuclear or solar energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G6/00—Devices for producing mechanical power from solar energy
    • F03G6/06—Devices for producing mechanical power from solar energy with solar energy concentrating means
    • F03G6/064—Devices for producing mechanical power from solar energy with solar energy concentrating means having a gas turbine cycle, i.e. compressor and gas turbine combination
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G6/00—Devices for producing mechanical power from solar energy
    • F03G6/06—Devices for producing mechanical power from solar energy with solar energy concentrating means
    • F03G6/065—Devices for producing mechanical power from solar energy with solar energy concentrating means having a Rankine cycle
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
    • 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
    • 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]
    • Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physics & Mathematics (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

Technology team update includes unit auxiliary gas turbine with an auxiliary compressor for compressing ambient air, a solar collector that receives the compressed air to heat the same and an auxiliary turbine coupled to auxiliary compressor and an auxiliary generator to expand heated compressed air and control the auxiliary compressor and the auxiliary generator. When can have incident solar radiation, a flow control selectively supplied the hot exhaust gases from the computer technology upgrade to fired boiler conventional fossil fuel. The boiler has spiral elements heat exchanger in which water supplied to a steam turbine to control an expanded steam condenses and is returned to the boiler expanded vaporizes. When you can not have solar radiation, control flow supplied to the boiler hot gases from a turbine unit primary gas including a primary compressor compressing ambient air, and a combustión device that receives the compressed air to burning fossil fuel and heating the compressed air. (Machine-translation by Google Translate, not legally binding)
ES009902009A 1998-09-10 1999-09-09 TECHNOLOGICAL UPDATE EQUIPMENT TO REDUCE THE FOSSIL FUEL CONSUMPTION OF AN ENERGY GENERATING CENTER THAT USES INCIDENT SOLAR RADIATION. Expired - Fee Related ES2174682B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200201656A ES2209626B2 (en) 1999-06-21 1999-09-09 APPARATUS AND METHOD FOR GENERATING ENERGY USING SYNTHETIC GAS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/150,665 US6237337B1 (en) 1998-09-10 1998-09-10 Retrofit equipment for reducing the consumption of fossil fuel by a power plant using solar insolation
US09/336,585 US6510695B1 (en) 1999-06-21 1999-06-21 Method of and apparatus for producing power

Publications (2)

Publication Number Publication Date
ES2174682A1 true ES2174682A1 (en) 2002-11-01
ES2174682B2 ES2174682B2 (en) 2003-06-16

Family

ID=26847911

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009902009A Expired - Fee Related ES2174682B2 (en) 1998-09-10 1999-09-09 TECHNOLOGICAL UPDATE EQUIPMENT TO REDUCE THE FOSSIL FUEL CONSUMPTION OF AN ENERGY GENERATING CENTER THAT USES INCIDENT SOLAR RADIATION.

Country Status (4)

Country Link
AU (1) AU761301B2 (en)
ES (1) ES2174682B2 (en)
IL (2) IL131777A (en)
IT (1) IT1314669B1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126038A1 (en) * 1991-08-06 1993-02-11 Siemens Ag Gas and steam turbine plant with solar heated steam generator - has additional combustion chamber in exhaust gas line from gas turbine
WO1995011371A1 (en) * 1993-10-21 1995-04-27 Compañia Sevillana De Electricidad, S.A. Method for improving electric plants of combined cycle with solar support
US5417052A (en) * 1993-11-05 1995-05-23 Midwest Research Institute Hybrid solar central receiver for combined cycle power plant
DE4447591A1 (en) * 1994-05-20 1996-05-15 Steinmueller Gmbh L & C Solar-powered steam generator
DE19652349A1 (en) * 1996-12-17 1998-06-18 Reinhard Prof Dr Tech Leithner Combined gas and steam turbine power plant
DE19651645A1 (en) * 1996-12-12 1998-06-18 Deutsch Zentr Luft & Raumfahrt Method of using solar power in gas-and-steam power station

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1113519B (en) * 1977-03-22 1986-01-20 Snam Progetti PROCEDURE FOR THE PRODUCTION OF ELECTRICITY THROUGH THE USE OF SOLAR ENERGY

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126038A1 (en) * 1991-08-06 1993-02-11 Siemens Ag Gas and steam turbine plant with solar heated steam generator - has additional combustion chamber in exhaust gas line from gas turbine
WO1995011371A1 (en) * 1993-10-21 1995-04-27 Compañia Sevillana De Electricidad, S.A. Method for improving electric plants of combined cycle with solar support
US5417052A (en) * 1993-11-05 1995-05-23 Midwest Research Institute Hybrid solar central receiver for combined cycle power plant
DE4447591A1 (en) * 1994-05-20 1996-05-15 Steinmueller Gmbh L & C Solar-powered steam generator
DE19651645A1 (en) * 1996-12-12 1998-06-18 Deutsch Zentr Luft & Raumfahrt Method of using solar power in gas-and-steam power station
DE19652349A1 (en) * 1996-12-17 1998-06-18 Reinhard Prof Dr Tech Leithner Combined gas and steam turbine power plant

Also Published As

Publication number Publication date
IT1314669B1 (en) 2002-12-31
ITTO990771A0 (en) 1999-09-10
AU4752799A (en) 2000-03-16
IL131777A (en) 2006-12-31
AU761301B2 (en) 2003-06-05
IL131777A0 (en) 2001-03-19
ITTO990771A1 (en) 2001-03-10
ES2174682B2 (en) 2003-06-16
IL179037A0 (en) 2007-03-08

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