WO2009108079A3 - Method and plant for generating mechanical or electrical power from waste heat and apparatus for a power plant - Google Patents

Method and plant for generating mechanical or electrical power from waste heat and apparatus for a power plant Download PDF

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Publication number
WO2009108079A3
WO2009108079A3 PCT/RU2008/000101 RU2008000101W WO2009108079A3 WO 2009108079 A3 WO2009108079 A3 WO 2009108079A3 RU 2008000101 W RU2008000101 W RU 2008000101W WO 2009108079 A3 WO2009108079 A3 WO 2009108079A3
Authority
WO
WIPO (PCT)
Prior art keywords
plant
waste heat
power
generating mechanical
electrical power
Prior art date
Application number
PCT/RU2008/000101
Other languages
French (fr)
Other versions
WO2009108079A2 (en
Inventor
Norbert Huber
Viacheslav Vsevolodovich Schuchkin
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to PCT/RU2008/000101 priority Critical patent/WO2009108079A2/en
Publication of WO2009108079A2 publication Critical patent/WO2009108079A2/en
Publication of WO2009108079A3 publication Critical patent/WO2009108079A3/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
    • 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
    • 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
    • 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
    • F02C7/12—Cooling of plants
    • F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
    • F02C7/141—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid
    • F02C7/143—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid before or between the compressor stages
    • F02C7/1435—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid before or between the compressor stages by water injection
    • 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
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Abstract

A method for generating electrical energy with at least one expansion turbine and a thermokinetic compressor, whereby the expansion turbine (20) from which mechanical work is gained is installed downstream the thermokinetic compressor (30) instead upstream. In a power plant for this method with at least one waste heat unit (10), at least one expansion turbine and a thermokinetic compressor (30) with a diffuser (35) the length of the diffuser (35) can be reduced.
PCT/RU2008/000101 2008-02-22 2008-02-22 Method and plant for generating mechanical or electrical power from waste heat and apparatus for a power plant WO2009108079A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/RU2008/000101 WO2009108079A2 (en) 2008-02-22 2008-02-22 Method and plant for generating mechanical or electrical power from waste heat and apparatus for a power plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2008/000101 WO2009108079A2 (en) 2008-02-22 2008-02-22 Method and plant for generating mechanical or electrical power from waste heat and apparatus for a power plant

Publications (2)

Publication Number Publication Date
WO2009108079A2 WO2009108079A2 (en) 2009-09-03
WO2009108079A3 true WO2009108079A3 (en) 2013-02-21

Family

ID=41016624

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2008/000101 WO2009108079A2 (en) 2008-02-22 2008-02-22 Method and plant for generating mechanical or electrical power from waste heat and apparatus for a power plant

Country Status (1)

Country Link
WO (1) WO2009108079A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104727867B (en) * 2015-03-02 2016-04-06 无锡雪浪环境科技股份有限公司 The Application way of middle-low temperature heat and step-down heat absorbing type Steam Power Circulation system thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2633986A1 (en) * 1988-07-08 1990-01-12 Lengyel Laszio COMPRESSION TUBE AND METHOD FOR INCREASING THE PRESSURE OF A FLOWING GASEOUS MEDIUM, AND MACHINE FOR IMPLEMENTING THE COMPRESSION TUBE
US6935096B2 (en) * 2000-02-16 2005-08-30 Joseph Haiun Thermo-kinetic compressor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2633986A1 (en) * 1988-07-08 1990-01-12 Lengyel Laszio COMPRESSION TUBE AND METHOD FOR INCREASING THE PRESSURE OF A FLOWING GASEOUS MEDIUM, AND MACHINE FOR IMPLEMENTING THE COMPRESSION TUBE
US6935096B2 (en) * 2000-02-16 2005-08-30 Joseph Haiun Thermo-kinetic compressor

Also Published As

Publication number Publication date
WO2009108079A2 (en) 2009-09-03

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