CN203730137U - 用于控制来自燃气涡轮机的压缩器部段的冷却流动的系统 - Google Patents

用于控制来自燃气涡轮机的压缩器部段的冷却流动的系统 Download PDF

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Publication number
CN203730137U
CN203730137U CN201320800181.7U CN201320800181U CN203730137U CN 203730137 U CN203730137 U CN 203730137U CN 201320800181 U CN201320800181 U CN 201320800181U CN 203730137 U CN203730137 U CN 203730137U
Authority
CN
China
Prior art keywords
variable
section
inner sleeve
turbine
flow path
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
CN201320800181.7U
Other languages
English (en)
Chinese (zh)
Inventor
R.萨哈
S.唐卡达
I.马宗德
B.佩米
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
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of CN203730137U publication Critical patent/CN203730137U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F02C7/12—Cooling of plants
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
    • F01D17/145—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path by means of valves, e.g. for steam turbines
    • 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
    • F01D25/12—Cooling
    • 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
    • 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
    • F05D2270/306—Mass flow
    • F05D2270/3062—Mass flow of the auxiliary fluid for heating or cooling purposes
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/505—Shape memory behaviour
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/024—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being of the rod type, tube type, or of a similar type
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/024—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being of the rod type, tube type, or of a similar type
    • G05D23/025—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being of the rod type, tube type, or of a similar type the sensing element being placed within a regulating fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Temperature-Responsive Valves (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Control Of Turbines (AREA)
CN201320800181.7U 2012-12-07 2013-12-06 用于控制来自燃气涡轮机的压缩器部段的冷却流动的系统 Expired - Fee Related CN203730137U (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/708092 2012-12-07
US13/708,092 US9261022B2 (en) 2012-12-07 2012-12-07 System for controlling a cooling flow from a compressor section of a gas turbine

Publications (1)

Publication Number Publication Date
CN203730137U true CN203730137U (zh) 2014-07-23

Family

ID=49766886

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320800181.7U Expired - Fee Related CN203730137U (zh) 2012-12-07 2013-12-06 用于控制来自燃气涡轮机的压缩器部段的冷却流动的系统

Country Status (4)

Country Link
US (1) US9261022B2 (enExample)
EP (1) EP2740903A3 (enExample)
JP (1) JP2014114811A (enExample)
CN (1) CN203730137U (enExample)

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CN107709734A (zh) * 2015-11-04 2018-02-16 三菱日立电力系统株式会社 燃气轮机的启动方法以及装置

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US9562475B2 (en) * 2012-12-19 2017-02-07 Siemens Aktiengesellschaft Vane carrier temperature control system in a gas turbine engine
EP2896793B1 (en) * 2014-01-21 2024-08-28 Ansaldo Energia Switzerland AG Method of operating a gas turbine assembly and the gas turbine assembly
US10443498B2 (en) * 2014-08-15 2019-10-15 United Technologies Corporation Gas turbine engine cooling fluid metering system
US10267185B2 (en) * 2015-07-30 2019-04-23 General Electric Company System and method for controlling coolant supply to an exhaust gas
KR101991645B1 (ko) * 2015-11-26 2019-06-20 미츠비시 히타치 파워 시스템즈 가부시키가이샤 가스 터빈, 및 그 부품 온도 조절 방법
US20170234447A1 (en) * 2016-02-12 2017-08-17 United Technologies Corporation Methods and systems for modulating airflow
IT201600086511A1 (it) * 2016-08-22 2018-02-22 Gen Electric Sistemi di aspirazione dell'aria e relativi metodi di assemblaggio
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
KR101929117B1 (ko) * 2017-04-24 2018-12-13 두산중공업 주식회사 가스터빈 제어장치 및 방법
US12392289B2 (en) 2017-05-22 2025-08-19 Rtx Corporation Active bleed flow modulation
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US11739697B2 (en) 2017-05-22 2023-08-29 Raytheon Technologies Corporation Bleed flow safety system
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US11008949B2 (en) * 2018-09-25 2021-05-18 Pratt & Whitney Canada Corp. Multi-source air system and switching valve assembly for a gas turbine engine
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JP7631113B2 (ja) * 2021-06-16 2025-02-18 東芝エネルギーシステムズ株式会社 タービン
CN116085067A (zh) 2021-11-05 2023-05-09 通用电气公司 具有流体导管系统的燃气涡轮发动机及其操作方法
US11859500B2 (en) * 2021-11-05 2024-01-02 General Electric Company Gas turbine engine with a fluid conduit system and a method of operating the same
US11781444B1 (en) * 2022-06-03 2023-10-10 General Electric Company Adaptive orifice assembly for controlling airflow in a gas turbine engine
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Also Published As

Publication number Publication date
US20140157791A1 (en) 2014-06-12
EP2740903A3 (en) 2017-08-23
JP2014114811A (ja) 2014-06-26
EP2740903A2 (en) 2014-06-11
US9261022B2 (en) 2016-02-16

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140723

Termination date: 20171206