WO2011007303A1 - Système et procédé pour augmenter la performance d’un moteur - Google Patents

Système et procédé pour augmenter la performance d’un moteur Download PDF

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Publication number
WO2011007303A1
WO2011007303A1 PCT/IB2010/053167 IB2010053167W WO2011007303A1 WO 2011007303 A1 WO2011007303 A1 WO 2011007303A1 IB 2010053167 W IB2010053167 W IB 2010053167W WO 2011007303 A1 WO2011007303 A1 WO 2011007303A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
auxiliary
engine
turbine
diverted
Prior art date
Application number
PCT/IB2010/053167
Other languages
English (en)
Other versions
WO2011007303A4 (fr
Inventor
Lev Valdman
Original Assignee
Lv Technologies 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 Lv Technologies Ltd filed Critical Lv Technologies Ltd
Priority to CA2814222A priority Critical patent/CA2814222A1/fr
Publication of WO2011007303A1 publication Critical patent/WO2011007303A1/fr
Publication of WO2011007303A4 publication Critical patent/WO2011007303A4/fr

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
    • 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
    • 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
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/10—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor with another turbine driving an output shaft but not driving the compressor
    • 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
    • F02C3/34—Gas-turbine plants characterised by the use of combustion products as the working fluid with recycling of part of the working fluid, i.e. semi-closed cycles with combustion products in the closed part of the 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
    • 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
    • F02C7/22—Fuel supply systems
    • F02C7/224—Heating fuel before feeding to the burner
    • 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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/16—Control of working fluid flow
    • F02C9/18—Control of working fluid flow by bleeding, bypassing or acting on variable working fluid interconnections between turbines or compressors or their stages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/211—Heat transfer, e.g. cooling by intercooling, e.g. during a compression cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/601—Fluid transfer using an ejector or a jet pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/05—Purpose of the control system to affect the output of the engine

Definitions

  • FIG. 4 is a schematic of the gas turbine engine equipped with a fourth embodiment of the present system
  • the portion of air diverted from air compressor section 14 by control valve 32 enters the diverter line 31.
  • the diverter line 31 passes through a heat exchanger 38 for pre- cooling the diverted compressed air and pre-heating the fuel.
  • the diverter line 31 includes an electric discharge device 33 for increasing the activity of the air's oxygen molecules and raising the completeness of the oxidation process.
  • Fuel originating at fuel supply 22 enters heat exchanger 38 where it is pre-heated by relatively hot diverted compressed air; this air thus being cooled.
  • air exiting intercooler 34 can be connected between compressors 15 and 16; the outlet of auxiliary air compressor 41 can be connected, with or without ejector 47, to an additional exhaust ejector (not shown) disposed within a nozzle (not shown) of the turbine 24 or between an exhaust diffuser (not shown) and a heat recovery steam generator (not shown) in the case of a steam turbine.
  • FIG. 8 shows another modification of the embodiment of Fig. 6, however wherein downstream of auxiliary air compressor 41 there is intercooler 34, followed by an ejector, for example like ejector 47.
  • intercooler 34 for example like ejector 47.
  • ejector 47 for example like ejector 47.
  • variant 2 some or all of the air that exits auxiliary intercooler 34 bypasses both ejector 47 and tract 11, and enters compressor 16.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Supercharger (AREA)

Abstract

L’invention concerne un système et un procédé pour augmenter la performance d'une turbine à gaz ou d’un moteur diesel, le système comprenant : une soupape de régulation d'air (32) pour dévier une partie de l’air comprimé de la section de compresseur d’air; un système de surveillance et de commande (12) pour surveiller les paramètres du moteur et les paramètres environnementaux, commander le fonctionnement du moteur, et commander la soupape de régulation d'air (32); un échangeur de chaleur (38) pour échanger la chaleur entre l’air comprimé dévié par la soupape de déviation d’air et l'amenée de carburant provenant de l’alimentation en carburant (22) afin de préchauffer le carburant entrant et de refroidir l’air dévié; une première turbine auxiliaire (43) recevant l’air dévié refroidi par l’échangeur de chaleur; et un éjecteur (47) destiné à injecter l’air sortant de la première turbine auxiliaire (43).
PCT/IB2010/053167 2009-07-12 2010-07-11 Système et procédé pour augmenter la performance d’un moteur WO2011007303A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2814222A CA2814222A1 (fr) 2009-07-12 2010-07-11 Systeme et procede pour augmenter la performance d?un moteur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL199803A IL199803A (en) 2009-07-12 2009-07-12 Method and system for enhancing engine performance
IL199803 2009-07-12

Publications (2)

Publication Number Publication Date
WO2011007303A1 true WO2011007303A1 (fr) 2011-01-20
WO2011007303A4 WO2011007303A4 (fr) 2011-03-24

Family

ID=42263764

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2010/053167 WO2011007303A1 (fr) 2009-07-12 2010-07-11 Système et procédé pour augmenter la performance d’un moteur

Country Status (3)

Country Link
CA (1) CA2814222A1 (fr)
IL (1) IL199803A (fr)
WO (1) WO2011007303A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013176727A3 (fr) * 2012-03-16 2014-02-20 United Technologies Corporation Structures et procédés pour refroidissement intermédiaire de moteurs à turbine à gaz d'aéronef
WO2014118087A1 (fr) * 2013-01-30 2014-08-07 Siemens Aktiengesellschaft Compresseur à étages multiples
EP3070292A1 (fr) * 2015-03-19 2016-09-21 General Electric Company Système de génération de puissance possédant un compresseur générant un écoulement d'air en excès et turbo-détendeur l'utilisant
US9759130B2 (en) 2012-09-28 2017-09-12 Rolls-Royce Plc Gas turbine engine with cooling system
EP2746554A3 (fr) * 2012-12-20 2017-12-06 General Electric Company Système à cycle combiné suralimenté avec dérivation de débit d'air pour générateur de vapeur à récupération de chaleur
US9863285B2 (en) 2015-03-19 2018-01-09 General Electric Company Power generation system having compressor creating excess gas flow for supplemental gas turbine system
CN109882293A (zh) * 2017-12-06 2019-06-14 赛峰飞机发动机公司 涡轮喷气发动机的具有燃料/空气换热器的液压和气动控制回路

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US5577385A (en) 1995-09-11 1996-11-26 Kapich; Davorin D. Electropneumatic engine supercharger system
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DE19941685C1 (de) * 1999-09-01 2000-07-20 Siemens Ag Verfahren und Einrichtung zur Erhöhung des Drucks eines Gases
US20010000091A1 (en) 1998-07-07 2001-04-05 Michael Nakhamkin Method of operating a combustion turbine power plant at full power at high ambient temperature or at low air density using supplemental compressed air
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US6868838B2 (en) 2001-10-22 2005-03-22 Peugeot Citroen Automobiles S.A. Fuel injection system for a diesel engine with recycling
US20050160736A1 (en) 2004-01-28 2005-07-28 Reale Michael J. Methods and apparatus for operating gas turbine engines
US6966745B2 (en) 2002-06-28 2005-11-22 Alstom Technology Ltd. Method for intermediate cooling and gas turbine system with intermediate cooling
US6993913B2 (en) 1997-09-18 2006-02-07 Kabushiki Kaisha Toshiba Gas turbine plant
US7021058B2 (en) 2003-05-14 2006-04-04 Daimlerchrysler Ag Supercharging air compressor for an internal combustion engine, internal combustion engine and method for that purpose
US20060124113A1 (en) 2004-12-10 2006-06-15 Roberts Forest G Sr Marine engine fuel cooling system
US7065953B1 (en) 1999-06-10 2006-06-27 Enhanced Turbine Output Holding Supercharging system for gas turbines
US7124591B2 (en) 2004-01-09 2006-10-24 Siemens Power Generation, Inc. Method for operating a gas turbine
US20060254280A1 (en) 2005-05-12 2006-11-16 Siemens Westinghouse Power Corporation Combined cycle power plant using compressor air extraction
US20070084212A1 (en) 2004-06-22 2007-04-19 Giovanni Cataldi Method for the Operation of a Compressor of a Gas Turbine With Evaporative Cooling of the Compressor Induction Air
US20070095072A1 (en) 2005-10-12 2007-05-03 Alstom Technology Ltd. Gas turbine with cooling air
US7254950B2 (en) 2005-02-11 2007-08-14 General Electric Company Methods and apparatus for operating gas turbine engines
US7284377B2 (en) 2004-05-28 2007-10-23 General Electric Company Method and apparatus for operating an intercooler for a gas turbine engine
US7398642B2 (en) 2005-02-04 2008-07-15 Siemens Power Generation, Inc. Gas turbine system including vaporization of liquefied natural gas
US20090051167A1 (en) 2007-08-22 2009-02-26 General Electric Company Combustion turbine cooling media supply method

Patent Citations (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925712A (en) * 1952-12-12 1960-02-23 Rolls Royce Aircraft fuel system with fuel heating means
US2970437A (en) * 1956-02-28 1961-02-07 Thompson Ramo Wooldridge Inc High temperature pumping system with variable speed pump and refrigeration by-product
US5064423A (en) 1989-02-28 1991-11-12 Man Nutzfahrzeuge Aktiengesellschaft Acceleration aid for an internal combustion engine having an exhaust-driven turbocharger
US5577385A (en) 1995-09-11 1996-11-26 Kapich; Davorin D. Electropneumatic engine supercharger system
US5904045A (en) 1995-09-11 1999-05-18 Kapich; Davorin D. Hydropneumatic engine supercharger system
US5937830A (en) 1997-01-09 1999-08-17 Tigerholm; Lars Fuel oil cooler for diesel engines
US6993913B2 (en) 1997-09-18 2006-02-07 Kabushiki Kaisha Toshiba Gas turbine plant
US7143581B2 (en) 1997-09-18 2006-12-05 Kabushiki Kaisha Toshiba Gas turbine plant
US5988265A (en) 1998-02-17 1999-11-23 Cummins Engine Company, Inc. Fuel cooler and coolant filter assembly
US20010000091A1 (en) 1998-07-07 2001-04-05 Michael Nakhamkin Method of operating a combustion turbine power plant at full power at high ambient temperature or at low air density using supplemental compressed air
US7065953B1 (en) 1999-06-10 2006-06-27 Enhanced Turbine Output Holding Supercharging system for gas turbines
US6442942B1 (en) 1999-06-10 2002-09-03 Enhanced Turbine Output Holding, Llc Supercharging system for gas turbines
DE19941685C1 (de) * 1999-09-01 2000-07-20 Siemens Ag Verfahren und Einrichtung zur Erhöhung des Drucks eines Gases
WO2002016743A1 (fr) * 2000-08-22 2002-02-28 Hamilton Sundstrand Corporation Systeme a gestion thermique integre et de refroidissement pour avion
US6726441B2 (en) 2001-02-07 2004-04-27 Daimler Chrysler Ag Compressor, in particular for an internal combustion engine
US20030000218A1 (en) 2001-06-29 2003-01-02 Jatila Ranasinghe Method and apparatus for fuel gas heating in combined cycle power plants
US6499302B1 (en) 2001-06-29 2002-12-31 General Electric Company Method and apparatus for fuel gas heating in combined cycle power plants
US6854278B2 (en) 2001-08-20 2005-02-15 Valeriy Maisotsenko Method of evaporative cooling of a fluid and apparatus therefor
US6868838B2 (en) 2001-10-22 2005-03-22 Peugeot Citroen Automobiles S.A. Fuel injection system for a diesel engine with recycling
US6966745B2 (en) 2002-06-28 2005-11-22 Alstom Technology Ltd. Method for intermediate cooling and gas turbine system with intermediate cooling
US20040194466A1 (en) 2002-08-20 2004-10-07 Nissan Motor Co., Ltd. Supercharger for internal combustion engine
US6701710B1 (en) 2002-09-11 2004-03-09 Detroit Diesel Corporation Turbocharged engine with turbocharger compressor recirculation valve
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US7021058B2 (en) 2003-05-14 2006-04-04 Daimlerchrysler Ag Supercharging air compressor for an internal combustion engine, internal combustion engine and method for that purpose
US7124591B2 (en) 2004-01-09 2006-10-24 Siemens Power Generation, Inc. Method for operating a gas turbine
US20050160736A1 (en) 2004-01-28 2005-07-28 Reale Michael J. Methods and apparatus for operating gas turbine engines
US7284377B2 (en) 2004-05-28 2007-10-23 General Electric Company Method and apparatus for operating an intercooler for a gas turbine engine
US20070084212A1 (en) 2004-06-22 2007-04-19 Giovanni Cataldi Method for the Operation of a Compressor of a Gas Turbine With Evaporative Cooling of the Compressor Induction Air
US20060124113A1 (en) 2004-12-10 2006-06-15 Roberts Forest G Sr Marine engine fuel cooling system
US7398642B2 (en) 2005-02-04 2008-07-15 Siemens Power Generation, Inc. Gas turbine system including vaporization of liquefied natural gas
US7254950B2 (en) 2005-02-11 2007-08-14 General Electric Company Methods and apparatus for operating gas turbine engines
US20060254280A1 (en) 2005-05-12 2006-11-16 Siemens Westinghouse Power Corporation Combined cycle power plant using compressor air extraction
US20070095072A1 (en) 2005-10-12 2007-05-03 Alstom Technology Ltd. Gas turbine with cooling air
US20090051167A1 (en) 2007-08-22 2009-02-26 General Electric Company Combustion turbine cooling media supply method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013176727A3 (fr) * 2012-03-16 2014-02-20 United Technologies Corporation Structures et procédés pour refroidissement intermédiaire de moteurs à turbine à gaz d'aéronef
US9759130B2 (en) 2012-09-28 2017-09-12 Rolls-Royce Plc Gas turbine engine with cooling system
EP2746554A3 (fr) * 2012-12-20 2017-12-06 General Electric Company Système à cycle combiné suralimenté avec dérivation de débit d'air pour générateur de vapeur à récupération de chaleur
WO2014118087A1 (fr) * 2013-01-30 2014-08-07 Siemens Aktiengesellschaft Compresseur à étages multiples
EP3070292A1 (fr) * 2015-03-19 2016-09-21 General Electric Company Système de génération de puissance possédant un compresseur générant un écoulement d'air en excès et turbo-détendeur l'utilisant
US9863285B2 (en) 2015-03-19 2018-01-09 General Electric Company Power generation system having compressor creating excess gas flow for supplemental gas turbine system
US10024197B2 (en) 2015-03-19 2018-07-17 General Electric Company Power generation system having compressor creating excess air flow and turbo-expander using same
CN109882293A (zh) * 2017-12-06 2019-06-14 赛峰飞机发动机公司 涡轮喷气发动机的具有燃料/空气换热器的液压和气动控制回路
CN109882293B (zh) * 2017-12-06 2023-08-29 赛峰飞机发动机公司 涡轮喷气发动机的具有燃料/空气换热器的液压和气动控制回路

Also Published As

Publication number Publication date
WO2011007303A4 (fr) 2011-03-24
IL199803A (en) 2012-07-31
CA2814222A1 (fr) 2011-01-20
IL199803A0 (en) 2010-04-15

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