JP5268955B2 - 圧縮機段間抽気を使用する入口抽気熱システムの熱遅れの緩和 - Google Patents

圧縮機段間抽気を使用する入口抽気熱システムの熱遅れの緩和 Download PDF

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Publication number
JP5268955B2
JP5268955B2 JP2010002464A JP2010002464A JP5268955B2 JP 5268955 B2 JP5268955 B2 JP 5268955B2 JP 2010002464 A JP2010002464 A JP 2010002464A JP 2010002464 A JP2010002464 A JP 2010002464A JP 5268955 B2 JP5268955 B2 JP 5268955B2
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Japan
Prior art keywords
compressor
housing
ibh
charge
gas turbine
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
JP2010002464A
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English (en)
Japanese (ja)
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JP2010164050A5 (enExample
JP2010164050A (ja
Inventor
スティーブン・ウィリアム・ティレリー
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General Electric Co
Original Assignee
General Electric Co
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Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2010164050A publication Critical patent/JP2010164050A/ja
Publication of JP2010164050A5 publication Critical patent/JP2010164050A5/ja
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Publication of JP5268955B2 publication Critical patent/JP5268955B2/ja
Expired - Fee Related legal-status Critical Current
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/10—Heating, e.g. warming-up before starting
    • 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
    • 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
    • F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
JP2010002464A 2009-01-14 2010-01-08 圧縮機段間抽気を使用する入口抽気熱システムの熱遅れの緩和 Expired - Fee Related JP5268955B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/353,543 2009-01-14
US12/353,543 US8220275B2 (en) 2009-01-14 2009-01-14 Inlet bleed heat system thermal lag mitigation using compressor interstage bleeds

Publications (3)

Publication Number Publication Date
JP2010164050A JP2010164050A (ja) 2010-07-29
JP2010164050A5 JP2010164050A5 (enExample) 2012-12-27
JP5268955B2 true JP5268955B2 (ja) 2013-08-21

Family

ID=42174566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010002464A Expired - Fee Related JP5268955B2 (ja) 2009-01-14 2010-01-08 圧縮機段間抽気を使用する入口抽気熱システムの熱遅れの緩和

Country Status (4)

Country Link
US (1) US8220275B2 (enExample)
EP (1) EP2208864B1 (enExample)
JP (1) JP5268955B2 (enExample)
CN (1) CN101793194B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130219916A1 (en) * 2012-02-24 2013-08-29 General Electric Company Apparatus and method for conditioning air received by a power generation system
US9027354B2 (en) * 2012-07-30 2015-05-12 General Elecric Company System and method for recirculating and recovering energy from compressor discharge bleed air
US9719418B2 (en) 2013-04-01 2017-08-01 General Electric Company Turbomachine inlet bleed heating assembly
US9470150B2 (en) * 2013-04-30 2016-10-18 General Electric Company Gas turbine power augmentation system
US9963994B2 (en) 2014-04-08 2018-05-08 General Electric Company Method and apparatus for clearance control utilizing fuel heating
US10036321B2 (en) * 2014-05-29 2018-07-31 General Electric Company Systems and methods for utilizing gas turbine compartment ventilation discharge air
US10054052B2 (en) * 2015-07-07 2018-08-21 United Technologies Corporation Nacelle anti-ice system and method with equalized flow
KR101898386B1 (ko) * 2017-04-24 2018-09-12 두산중공업 주식회사 가스터빈 시스템 및 제어 방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837269A (en) * 1954-05-03 1958-06-03 United Aircraft Corp Compressor bleed control
US3487993A (en) * 1968-08-12 1970-01-06 United Aircraft Corp Compressor bleed air flow control
CN85101816A (zh) * 1985-04-01 1987-01-10 联合工艺公司 有效间隙控制装置
US5473898A (en) * 1995-02-01 1995-12-12 Westinghouse Electric Corporation Method and apparatus for warming a steam turbine in a combined cycle power plant
US5560195A (en) * 1995-02-13 1996-10-01 General Electric Co. Gas turbine inlet heating system using jet blower
JP2980095B2 (ja) * 1995-12-28 1999-11-22 株式会社日立製作所 ガスタービン，コンバインドサイクルプラント及び圧縮機
JP2877098B2 (ja) * 1995-12-28 1999-03-31 株式会社日立製作所 ガスタービン，コンバインドサイクルプラント及び圧縮機
US6027304A (en) * 1998-05-27 2000-02-22 General Electric Co. High pressure inlet bleed heat system for the compressor of a turbine
JP4115037B2 (ja) * 1999-04-02 2008-07-09 三菱重工業株式会社 ガスタービン起動方法
US6685425B2 (en) * 2002-06-26 2004-02-03 General Electric Company Inlet bleed heater for heating inlet air to a compressor and methods of fabricating and transporting the heater
JP4212322B2 (ja) * 2002-09-17 2009-01-21 株式会社Ｉｈｉ 燃料電池とマイクロガスタービンのコンバインド発電設備とその起動方法
US7121078B2 (en) * 2003-01-28 2006-10-17 General Electric Company Methods and apparatus for operating gas turbine engines
US7124591B2 (en) * 2004-01-09 2006-10-24 Siemens Power Generation, Inc. Method for operating a gas turbine
US7185495B2 (en) * 2004-09-07 2007-03-06 General Electric Company System and method for improving thermal efficiency of dry low emissions combustor assemblies
US7784288B2 (en) * 2006-03-06 2010-08-31 General Electric Company Methods and systems of variable extraction for compressor protection

Also Published As

Publication number Publication date
EP2208864A2 (en) 2010-07-21
EP2208864A3 (en) 2017-06-21
US8220275B2 (en) 2012-07-17
EP2208864B1 (en) 2019-06-12
US20100175388A1 (en) 2010-07-15
JP2010164050A (ja) 2010-07-29
CN101793194B (zh) 2015-12-09
CN101793194A (zh) 2010-08-04

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