WO2008065517A3 - Combined-cycle plant for generation of electrical energy - Google Patents

Combined-cycle plant for generation of electrical energy Download PDF

Info

Publication number
WO2008065517A3
WO2008065517A3 PCT/IB2007/003674 IB2007003674W WO2008065517A3 WO 2008065517 A3 WO2008065517 A3 WO 2008065517A3 IB 2007003674 W IB2007003674 W IB 2007003674W WO 2008065517 A3 WO2008065517 A3 WO 2008065517A3
Authority
WO
WIPO (PCT)
Prior art keywords
steam
combined
electrical energy
unit
cycle plant
Prior art date
Application number
PCT/IB2007/003674
Other languages
French (fr)
Other versions
WO2008065517A2 (en
Inventor
Ferdinando Pratico'
Amedeo Tartaglia
Original Assignee
Ansaldo Energia Spa
Ferdinando Pratico'
Amedeo Tartaglia
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 Ansaldo Energia Spa, Ferdinando Pratico', Amedeo Tartaglia filed Critical Ansaldo Energia Spa
Priority to PL07848953T priority Critical patent/PL2100011T3/en
Priority to EP07848953.1A priority patent/EP2100011B1/en
Publication of WO2008065517A2 publication Critical patent/WO2008065517A2/en
Publication of WO2008065517A3 publication Critical patent/WO2008065517A3/en

Links

Classifications

    • 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
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
    • 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
    • F01K23/064—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 in combination with an industrial process, e.g. chemical, metallurgical
    • 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
    • F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
    • F01K27/02—Plants modified to use their waste heat, other than that of exhaust, e.g. engine-friction heat
    • 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
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
    • F02C3/22—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products the fuel or oxidant being gaseous at standard temperature and pressure
    • 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
    • F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
    • 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]

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)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

A combined- cycle plant (1) for the production of electrical energy has a gas -turbine unit (3) provided with: a combustion chamber (5); a steam-turbine unit (9) provided with a degasser (11), a boiler (12), and a circuit (13) for supply of the steam that has undergone condensation to the degasser (11) and to the boiler (12); a unit for compression (14) of siderurgical gases for supplying the combustion chamber (5) with compressed siderurgical gases; and a heat-exchange unit (34) for transferring the heat generated by the compression unit (14) to the steam that has undergone condensation upstream of the degasser (11) in the steam-turbine unit (9).
PCT/IB2007/003674 2006-11-30 2007-11-28 Combined-cycle plant for generation of electrical energy WO2008065517A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL07848953T PL2100011T3 (en) 2006-11-30 2007-11-28 Combined-cycle plant and associated method for generation of electrical energy
EP07848953.1A EP2100011B1 (en) 2006-11-30 2007-11-28 Combined-cycle plant and associated method for generation of electrical energy

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2006A002314 2006-11-30
IT002314A ITMI20062314A1 (en) 2006-11-30 2006-11-30 COMBINED ELECTRIC POWER GENERATION SYSTEM

Publications (2)

Publication Number Publication Date
WO2008065517A2 WO2008065517A2 (en) 2008-06-05
WO2008065517A3 true WO2008065517A3 (en) 2008-10-23

Family

ID=39468320

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2007/003674 WO2008065517A2 (en) 2006-11-30 2007-11-28 Combined-cycle plant for generation of electrical energy

Country Status (5)

Country Link
EP (1) EP2100011B1 (en)
IT (1) ITMI20062314A1 (en)
PL (1) PL2100011T3 (en)
RU (1) RU2009124910A (en)
WO (1) WO2008065517A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010014588A1 (en) * 2010-04-09 2010-11-18 Voith Patent Gmbh Power station steam and/or gas turbine drives a pump with a variable speed through a gearing with a main mechanical power output and a hydrodynamic branch

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2613495A (en) * 1945-02-16 1952-10-14 Moore Inc Vapor and gas power plant utilizing equipressure vapor generator
GB2075125A (en) * 1980-05-02 1981-11-11 Davy Mckee Oil & Chem Method of driving a rotary machine
US4932204A (en) * 1989-04-03 1990-06-12 Westinghouse Electric Corp. Efficiency combined cycle power plant
JP2007023976A (en) * 2005-07-21 2007-02-01 Chugoku Electric Power Co Inc:The Gas turbine generator and gas turbine combined-cycle power generation system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057966A (en) * 1975-08-12 1977-11-15 Evgeny Nikolaevich Prutkovsky Steam-gas power plant

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2613495A (en) * 1945-02-16 1952-10-14 Moore Inc Vapor and gas power plant utilizing equipressure vapor generator
GB2075125A (en) * 1980-05-02 1981-11-11 Davy Mckee Oil & Chem Method of driving a rotary machine
US4932204A (en) * 1989-04-03 1990-06-12 Westinghouse Electric Corp. Efficiency combined cycle power plant
JP2007023976A (en) * 2005-07-21 2007-02-01 Chugoku Electric Power Co Inc:The Gas turbine generator and gas turbine combined-cycle power generation system

Also Published As

Publication number Publication date
ITMI20062314A1 (en) 2008-06-01
EP2100011A2 (en) 2009-09-16
WO2008065517A2 (en) 2008-06-05
EP2100011B1 (en) 2013-07-17
RU2009124910A (en) 2011-01-10
PL2100011T3 (en) 2013-12-31

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