JP6431725B2 - ガスタービンエンジン吸気スクリーンを除氷し、吸気エアフィルタを除湿するためのシステムおよび方法 - Google Patents

ガスタービンエンジン吸気スクリーンを除氷し、吸気エアフィルタを除湿するためのシステムおよび方法 Download PDF

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Publication number
JP6431725B2
JP6431725B2 JP2014169991A JP2014169991A JP6431725B2 JP 6431725 B2 JP6431725 B2 JP 6431725B2 JP 2014169991 A JP2014169991 A JP 2014169991A JP 2014169991 A JP2014169991 A JP 2014169991A JP 6431725 B2 JP6431725 B2 JP 6431725B2
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Japan
Prior art keywords
conduit
coupled
compressor
exhaust
air
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.)
Expired - Fee Related
Application number
JP2014169991A
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English (en)
Japanese (ja)
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JP2015045330A5 (zh
JP2015045330A (ja
Inventor
サンジ・エカナヤケ
アルストン・イルフォード・シピオ
デイル・ジェイ・デイビス
ライアン・マーゲイト・パストラナ
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.)
General Electric Co
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General Electric Co
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Publication date
Priority claimed from US14/011,318 external-priority patent/US8844258B2/en
Application filed by General Electric Co filed Critical General Electric Co
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Publication of JP2015045330A5 publication Critical patent/JP2015045330A5/ja
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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
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/047—Heating to prevent icing
    • 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
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/06—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas
    • F02C6/08—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas the gas being bled from the gas-turbine 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
    • 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
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/05—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles
    • F02C7/055—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles with intake grids, screens or guards
    • 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
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/057—Control or regulation
    • 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
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/607—Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles
    • 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
    • F05D2260/608—Aeration, ventilation, dehumidification or moisture removal of closed spaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2014169991A 2013-08-27 2014-08-25 ガスタービンエンジン吸気スクリーンを除氷し、吸気エアフィルタを除湿するためのシステムおよび方法 Expired - Fee Related JP6431725B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/011,318 2013-08-27
US14/011,318 US8844258B2 (en) 2011-11-23 2013-08-27 Systems and methods for de-icing a gas turbine engine inlet screen and dehumidifying inlet air filters

Publications (3)

Publication Number Publication Date
JP2015045330A JP2015045330A (ja) 2015-03-12
JP2015045330A5 JP2015045330A5 (zh) 2017-09-28
JP6431725B2 true JP6431725B2 (ja) 2018-11-28

Family

ID=52470574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014169991A Expired - Fee Related JP6431725B2 (ja) 2013-08-27 2014-08-25 ガスタービンエンジン吸気スクリーンを除氷し、吸気エアフィルタを除湿するためのシステムおよび方法

Country Status (4)

Country Link
JP (1) JP6431725B2 (zh)
CN (1) CN104420999B (zh)
CH (1) CH708485A2 (zh)
DE (1) DE102014111697A1 (zh)

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US9822670B2 (en) 2015-03-19 2017-11-21 General Electric Company Power generation system having compressor creating excess air flow and turbo-expander for cooling inlet air
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
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
US9863284B2 (en) 2015-03-19 2018-01-09 General Electric Company Power generation system having compressor creating excess air flow and cooling fluid injection therefor
US20160273394A1 (en) * 2015-03-19 2016-09-22 General Electric Company Power generation system having compressor creating excess air flow and eductor augmentation
US9828887B2 (en) 2015-03-19 2017-11-28 General Electric Company Power generation system having compressor creating excess air flow and turbo-expander to increase turbine exhaust gas mass flow
US20160273401A1 (en) * 2015-03-19 2016-09-22 General Electric Company Power generation system having compressor creating excess air flow and eductor for process air demand
EP3091197A1 (en) * 2015-05-07 2016-11-09 General Electric Technology GmbH Method for controlling the temperature of a gas turbine during a shutdown
US10066632B2 (en) * 2015-12-10 2018-09-04 General Electric Company Inlet bleed heat control system
CN105485064A (zh) * 2015-12-11 2016-04-13 成都瑞柯林工程技术有限公司 空压系统和空气压缩方法
US9970354B2 (en) * 2015-12-15 2018-05-15 General Electric Company Power plant including an ejector and steam generating system via turbine extraction and compressor extraction
US11473497B2 (en) * 2016-03-15 2022-10-18 Hamilton Sundstrand Corporation Engine bleed system with motorized compressor
US10450954B2 (en) * 2016-03-17 2019-10-22 General Electric Company Internally heated engine inlet screen for aircraft engines
CN106089440A (zh) * 2016-06-13 2016-11-09 金能科技股份有限公司 一种燃气轮机进口除湿方法及系统
US10364754B2 (en) * 2017-03-20 2019-07-30 General Electric Company Systems and methods for controlling overboard bleed heat of a turbine inlet filter
CN111852657B (zh) * 2020-06-15 2021-08-06 中国航发湖南动力机械研究所 双流路引气掺混防冰装置及方法、航空发动机

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CH594817A5 (zh) * 1976-12-02 1978-01-31 Bbc Brown Boveri & Cie
US5560195A (en) * 1995-02-13 1996-10-01 General Electric Co. Gas turbine inlet heating system using jet blower
US7421835B2 (en) * 2005-09-01 2008-09-09 Gas Technology Institute Air-staged reheat power generation system
US8015822B2 (en) * 2008-11-21 2011-09-13 General Electric Company Method for controlling an exhaust gas recirculation system
US8261528B2 (en) * 2010-04-09 2012-09-11 General Electric Company System for heating an airstream by recirculating waste heat of a turbomachine
US8137648B2 (en) * 2010-10-12 2012-03-20 Ford Global Technologies, Llc Diesel engine exhaust treatment system and method including a platinum group metal trapping device
US9297316B2 (en) * 2011-11-23 2016-03-29 General Electric Company Method and apparatus for optimizing the operation of a turbine system under flexible loads
US20130199202A1 (en) * 2012-02-07 2013-08-08 General Electric Company System and method for gas turbine inlet air heating
CN202707250U (zh) * 2012-04-12 2013-01-30 无锡市三元燃机科技有限公司 一种燃气轮机进气防冰控制系统
CN202746017U (zh) * 2012-07-19 2013-02-20 中国石油天然气股份有限公司 燃气轮机节能型进气防冰装置
US9027354B2 (en) * 2012-07-30 2015-05-12 General Elecric Company System and method for recirculating and recovering energy from compressor discharge bleed air

Also Published As

Publication number Publication date
CN104420999B (zh) 2017-12-08
JP2015045330A (ja) 2015-03-12
CN104420999A (zh) 2015-03-18
DE102014111697A1 (de) 2015-03-05
CH708485A2 (de) 2015-02-27

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