WO2008064660A3 - Method and device for the operation of a generator by means of a hot gas steam turbine - Google Patents

Method and device for the operation of a generator by means of a hot gas steam turbine Download PDF

Info

Publication number
WO2008064660A3
WO2008064660A3 PCT/DE2007/002148 DE2007002148W WO2008064660A3 WO 2008064660 A3 WO2008064660 A3 WO 2008064660A3 DE 2007002148 W DE2007002148 W DE 2007002148W WO 2008064660 A3 WO2008064660 A3 WO 2008064660A3
Authority
WO
WIPO (PCT)
Prior art keywords
hot gas
means
device
method
generator
Prior art date
Application number
PCT/DE2007/002148
Other languages
German (de)
French (fr)
Other versions
WO2008064660A2 (en
Inventor
Hermann Berthold
Original Assignee
Hermann Berthold
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 to DE102006056438.3 priority Critical
Priority to DE200610056438 priority patent/DE102006056438B4/en
Application filed by Hermann Berthold filed Critical Hermann Berthold
Publication of WO2008064660A2 publication Critical patent/WO2008064660A2/en
Publication of WO2008064660A3 publication Critical patent/WO2008064660A3/en

Links

Classifications

    • 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
    • F02C3/00Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/20Gas-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
    • F02C3/30Adding water, steam or other fluids for influencing combustion, e.g. to obtain cleaner exhaust gases
    • F02C3/305Increasing the power, speed, torque or efficiency of a gas turbine or the thrust of a turbojet engine by injecting or adding water, steam or other fluids
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • 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
    • F01D1/00Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/18Non-positive-displacement machines or engines, e.g. steam turbines without stationary working-fluid guiding means
    • F01D1/22Non-positive-displacement machines or engines, e.g. steam turbines without stationary working-fluid guiding means traversed by the working-fluid substantially radially
    • 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
    • F02C3/00Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/045Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor having compressor and turbine passages in a single rotor-module
    • F02C3/05Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor having compressor and turbine passages in a single rotor-module the compressor and the turbine being of the radial flow type
    • 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
    • F02C3/00Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/20Gas-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
    • F02C3/22Gas-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
    • 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
    • F02C3/00Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/20Gas-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
    • F02C3/26Gas-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 solid or pulverulent, e.g. in slurry or suspension
    • F02C3/28Gas-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 solid or pulverulent, e.g. in slurry or suspension using a separate gas producer for gasifying the fuel before combustion
    • 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
    • F02C6/00Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas- turbine plants for special use
    • F02C6/006Open cycle gas-turbine in which the working fluid is expanded to a pressure below the atmospheric pressure and then compressed to atmospheric pressure
    • 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
    • F02C6/00Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas- turbine plants for special use
    • F02C6/18Plural 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
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/46Apparatus for electrochemical processes
    • C02F2201/461Electrolysis apparatus
    • C02F2201/46105Details relating to the electrolytic devices
    • C02F2201/4616Power supply
    • C02F2201/46165Special power supply, e.g. solar energy or batteries
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/46Apparatus for electrochemical processes
    • C02F2201/461Electrolysis apparatus
    • C02F2201/46105Details relating to the electrolytic devices
    • C02F2201/4616Power supply
    • C02F2201/4617DC only
    • 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
    • F05D2220/00Application
    • F05D2220/70Application in combination with
    • F05D2220/76Application in combination with an electrical generator
    • F05D2220/762Application in combination with an electrical generator of the direct current (D.C.) type
    • 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
    • F05D2220/00Application
    • F05D2220/70Application in combination with
    • F05D2220/76Application in combination with an electrical generator
    • F05D2220/768Application in combination with an electrical generator equipped with permanent magnets

Abstract

Disclosed are a method and a device for operating a generator (4) by means of hot gas, particularly hot gas obtained from the gasifier of a waste reprocessing plant, said hot gas being conducted across a double turbine rotor (13). In said method and device, steam (44) is introduced or generated upstream of the turbine (3) such that a hot gas-steam mixture (45) is introduced via a tapering turbine inlet (11) at an elevated density and a high speed, causing a preliminary reaction in the mixture. The hot gas-steam mixture (45) is then first expanded and once again compressed by means of the double turbine rotor (13) and is introduced in an expanding manner into a widening diffuser section (16) of the discharge pipe (15) in which a negative pressure prevails.
PCT/DE2007/002148 2006-11-28 2007-11-28 Method and device for the operation of a generator by means of a hot gas steam turbine WO2008064660A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102006056438.3 2006-11-28
DE200610056438 DE102006056438B4 (en) 2006-11-28 2006-11-28 Method and device for operating a generator by means of hot gas steam turbine

Publications (2)

Publication Number Publication Date
WO2008064660A2 WO2008064660A2 (en) 2008-06-05
WO2008064660A3 true WO2008064660A3 (en) 2009-06-11

Family

ID=39326456

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2007/002148 WO2008064660A2 (en) 2006-11-28 2007-11-28 Method and device for the operation of a generator by means of a hot gas steam turbine

Country Status (2)

Country Link
DE (1) DE102006056438B4 (en)
WO (1) WO2008064660A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2514875A (en) * 1945-08-29 1950-07-11 Kollsman Paul U-passage gas turbine with turbulent heat transfer zone
US3965362A (en) * 1974-03-20 1976-06-22 New York Testing Laboratories, Inc. Energy system for production of hydrogen from waste incineration
EP0384336A1 (en) * 1989-02-22 1990-08-29 Mario Gaia A method and equipment for converting thermal energy into mechanical energy
US6134876A (en) * 1997-11-26 2000-10-24 General Electric Company Gas turbine engine with exhaust expander and compressor
DE69729432T2 (en) * 1996-12-27 2004-10-07 Ishikawajima Harima Heavy Ind Generator with gas turbine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044991A1 (en) * 1980-11-28 1982-07-01 Steag Ag Coal plus refuse burning power station - has refuse-fired boiler steam fed into coal-fired boiler system after high-pressure turbine, before reheater

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2514875A (en) * 1945-08-29 1950-07-11 Kollsman Paul U-passage gas turbine with turbulent heat transfer zone
US3965362A (en) * 1974-03-20 1976-06-22 New York Testing Laboratories, Inc. Energy system for production of hydrogen from waste incineration
EP0384336A1 (en) * 1989-02-22 1990-08-29 Mario Gaia A method and equipment for converting thermal energy into mechanical energy
DE69729432T2 (en) * 1996-12-27 2004-10-07 Ishikawajima Harima Heavy Ind Generator with gas turbine
US6134876A (en) * 1997-11-26 2000-10-24 General Electric Company Gas turbine engine with exhaust expander and compressor

Also Published As

Publication number Publication date
WO2008064660A2 (en) 2008-06-05
DE102006056438A1 (en) 2008-05-29
DE102006056438B4 (en) 2009-04-09

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