DE112015000616B4 - Gasturbine, Gasturbinen-Steuervorrichtung und Gasturbinen-Kühlverfahren - Google Patents

Gasturbine, Gasturbinen-Steuervorrichtung und Gasturbinen-Kühlverfahren Download PDF

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Publication number
DE112015000616B4
DE112015000616B4 DE112015000616.8T DE112015000616T DE112015000616B4 DE 112015000616 B4 DE112015000616 B4 DE 112015000616B4 DE 112015000616 T DE112015000616 T DE 112015000616T DE 112015000616 B4 DE112015000616 B4 DE 112015000616B4
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DE112015000616.8T
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German (de)
English (en)
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DE112015000616T5 (de
Inventor
Kazuki Morimoto
Katsunori Tanaka
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Mitsubishi Heavy Industries Ltd
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Mitsubishi Heavy Industries Ltd
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    • 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
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
    • F01D11/20—Actively adjusting tip-clearance
    • F01D11/24—Actively adjusting tip-clearance by selectively cooling-heating stator or rotor components
    • 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
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • 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
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/303—Temperature

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)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Turbines (AREA)
DE112015000616.8T 2014-02-03 2015-01-30 Gasturbine, Gasturbinen-Steuervorrichtung und Gasturbinen-Kühlverfahren Active DE112015000616B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014018877A JP6320063B2 (ja) 2014-02-03 2014-02-03 ガスタービン、ガスタービンの制御装置、ガスタービンの冷却方法
JP2014-018877 2014-02-03
PCT/JP2015/052770 WO2015115625A1 (ja) 2014-02-03 2015-01-30 ガスタービン、ガスタービンの制御装置、ガスタービンの冷却方法

Publications (2)

Publication Number Publication Date
DE112015000616T5 DE112015000616T5 (de) 2016-11-10
DE112015000616B4 true DE112015000616B4 (de) 2023-12-28

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DE112015000616.8T Active DE112015000616B4 (de) 2014-02-03 2015-01-30 Gasturbine, Gasturbinen-Steuervorrichtung und Gasturbinen-Kühlverfahren

Country Status (6)

Country Link
US (1) US10267153B2 (enExample)
JP (1) JP6320063B2 (enExample)
KR (1) KR101798806B1 (enExample)
CN (1) CN105917097B (enExample)
DE (1) DE112015000616B4 (enExample)
WO (1) WO2015115625A1 (enExample)

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US10077694B2 (en) * 2015-06-29 2018-09-18 General Electric Company Power generation system exhaust cooling
US10087801B2 (en) 2015-06-29 2018-10-02 General Electric Company Power generation system exhaust cooling
US10030558B2 (en) 2015-06-29 2018-07-24 General Electric Company Power generation system exhaust cooling
US10215070B2 (en) 2015-06-29 2019-02-26 General Electric Company Power generation system exhaust cooling
US10060316B2 (en) 2015-06-29 2018-08-28 General Electric Company Power generation system exhaust cooling
US10578028B2 (en) 2015-08-18 2020-03-03 General Electric Company Compressor bleed auxiliary turbine
US10711702B2 (en) * 2015-08-18 2020-07-14 General Electric Company Mixed flow turbocore
GB201518641D0 (en) * 2015-10-21 2015-12-02 Rolls Royce Plc A system and method
US10196928B2 (en) * 2016-03-02 2019-02-05 General Electric Company Method and system for piping failure detection in a gas turbine bleeding air system
US10316759B2 (en) 2016-05-31 2019-06-11 General Electric Company Power generation system exhaust cooling
FR3055355B1 (fr) * 2016-08-30 2020-06-19 Safran Aircraft Engines Dispositif et procede de reglage de jeux entre un rotor et un stator concentrique d'une turbomachine
US10550724B2 (en) * 2016-10-11 2020-02-04 General Electric Company System and method for the pressurization of a sump of a gas turbine engine
US10794214B2 (en) * 2017-05-08 2020-10-06 United Technologies Corporation Tip clearance control for gas turbine engine
EP3425163A1 (en) * 2017-07-05 2019-01-09 Rolls-Royce Deutschland Ltd & Co KG Air guiding system in an aircraft turbo engine
JP6252819B1 (ja) * 2017-09-26 2017-12-27 三菱日立パワーシステムズ株式会社 制御装置、ガスタービン、制御方法及びプログラム
FR3072414B1 (fr) * 2017-10-16 2019-11-01 Safran Aircraft Engines Dispositif et procede de refroidissement d'une turbine basse pression dans une turbomachine
JP7129810B2 (ja) * 2018-04-13 2022-09-02 三菱重工業株式会社 冷却空気調整弁の弁開度決定装置、ディスクキャビティ目標温度決定装置、およびディスクキャビティ温度制御装置
US11047313B2 (en) * 2018-12-10 2021-06-29 Bell Helicopter Textron Inc. System and method for selectively modulating the flow of bleed air used for high pressure turbine stage cooling in a power turbine engine
JP6651665B1 (ja) * 2019-03-28 2020-02-19 三菱日立パワーシステムズ株式会社 タービン車室、ガスタービン及びタービン車室の変形防止方法
CN114929580B (zh) * 2020-01-02 2025-07-01 汉莎技术股份公司 用于监测飞机的引气供应系统的方法和计算机程序产品
US11536205B2 (en) 2020-03-31 2022-12-27 Rolls-Royce Plc Gas turbine engine operating schedules for optimizing ceramic matrix composite component life

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JPH05171958A (ja) 1991-12-18 1993-07-09 Mitsubishi Heavy Ind Ltd ガスタービン冷却空気制御装置
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Also Published As

Publication number Publication date
JP2015145644A (ja) 2015-08-13
WO2015115625A1 (ja) 2015-08-06
KR101798806B1 (ko) 2017-11-16
US20160326878A1 (en) 2016-11-10
JP6320063B2 (ja) 2018-05-09
CN105917097B (zh) 2018-06-12
US10267153B2 (en) 2019-04-23
DE112015000616T5 (de) 2016-11-10
CN105917097A (zh) 2016-08-31
KR20160090388A (ko) 2016-07-29

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Owner name: MITSUBISHI HEAVY INDUSTRIES, LTD., JP

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Owner name: MITSUBISHI POWER, LTD., YOKOHAMA-SHI, JP

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