CN101230790B - 用于重型燃气轮机的基于预测模型的控制系统 - Google Patents

用于重型燃气轮机的基于预测模型的控制系统 Download PDF

Info

Publication number
CN101230790B
CN101230790B CN2008100084641A CN200810008464A CN101230790B CN 101230790 B CN101230790 B CN 101230790B CN 2008100084641 A CN2008100084641 A CN 2008100084641A CN 200810008464 A CN200810008464 A CN 200810008464A CN 101230790 B CN101230790 B CN 101230790B
Authority
CN
China
Prior art keywords
casing
temperature
turbine
impact type
gap
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.)
Active
Application number
CN2008100084641A
Other languages
English (en)
Chinese (zh)
Other versions
CN101230790A (zh
Inventor
D·埃里克森
张华�
M·米查尔斯基
J·西尔
P·蔡尔德斯
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 PLC
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
Priority claimed from US11/626,481 external-priority patent/US7837429B2/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of CN101230790A publication Critical patent/CN101230790A/zh
Application granted granted Critical
Publication of CN101230790B publication Critical patent/CN101230790B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • 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
    • 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
    • F01D25/14—Casings modified therefor
    • 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
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN2008100084641A 2007-01-24 2008-01-24 用于重型燃气轮机的基于预测模型的控制系统 Active CN101230790B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/626,481 US7837429B2 (en) 2006-10-12 2007-01-24 Predictive model based control system for heavy duty gas turbines
US11/626481 2007-01-24

Publications (2)

Publication Number Publication Date
CN101230790A CN101230790A (zh) 2008-07-30
CN101230790B true CN101230790B (zh) 2013-06-12

Family

ID=39724284

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008100084641A Active CN101230790B (zh) 2007-01-24 2008-01-24 用于重型燃气轮机的基于预测模型的控制系统

Country Status (3)

Country Link
JP (1) JP2008180220A (ja)
KR (1) KR20080069916A (ja)
CN (1) CN101230790B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101366584B1 (ko) 2008-10-08 2014-02-24 미츠비시 쥬고교 가부시키가이샤 가스 터빈 및 그 운전 방법
US8123406B2 (en) * 2008-11-10 2012-02-28 General Electric Company Externally adjustable impingement cooling manifold mount and thermocouple housing
US9115648B2 (en) 2009-04-10 2015-08-25 General Electric Company Corrected megawatt backup curve methodology
CN103775139B (zh) * 2012-10-26 2015-09-23 中航商用航空发动机有限责任公司 涡轮发动机的间隙控制系统及涡轮发动机的间隙控制方法
US9279339B2 (en) * 2013-03-13 2016-03-08 Siemens Aktiengesellschaft Turbine engine temperature control system with heating element for a gas turbine engine
US9494081B2 (en) * 2013-05-09 2016-11-15 Siemens Aktiengesellschaft Turbine engine shutdown temperature control system with an elongated ejector
CN104196640B (zh) * 2014-07-31 2017-11-03 北京华清燃气轮机与煤气化联合循环工程技术有限公司 一种基于重型燃气轮机模型的解耦控制方法和系统
CN112432793A (zh) * 2020-11-23 2021-03-02 东方电气集团东方汽轮机有限公司 一种燃气轮机轮盘抽气试验件及模化试验参数设计方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338061A (en) * 1980-06-26 1982-07-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Control means for a gas turbine engine
US6487491B1 (en) * 2001-11-21 2002-11-26 United Technologies Corporation System and method of controlling clearance between turbine engine blades and case based on engine components thermal growth model

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59173527A (ja) * 1983-03-22 1984-10-01 Hitachi Ltd ガスタ−ビン排気フレ−ム冷却空気系統
JPS62111104A (ja) * 1985-11-08 1987-05-22 Hitachi Ltd ガスタ−ビン間隙調整システム
JP2659950B2 (ja) * 1987-03-27 1997-09-30 株式会社東芝 ガスタービンシユラウド
US4928240A (en) * 1988-02-24 1990-05-22 General Electric Company Active clearance control
US5012420A (en) * 1988-03-31 1991-04-30 General Electric Company Active clearance control for gas turbine engine
US5205708A (en) * 1992-02-07 1993-04-27 General Electric Company High pressure turbine component interference fit up
JPH0932580A (ja) * 1995-07-12 1997-02-04 Mitsubishi Heavy Ind Ltd ガスタービン翼チップクリアランス制御装置
US6272422B2 (en) * 1998-12-23 2001-08-07 United Technologies Corporation Method and apparatus for use in control of clearances in a gas turbine engine
US6389793B1 (en) * 2000-04-19 2002-05-21 General Electric Company Combustion turbine cooling media supply system and related method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338061A (en) * 1980-06-26 1982-07-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Control means for a gas turbine engine
US6487491B1 (en) * 2001-11-21 2002-11-26 United Technologies Corporation System and method of controlling clearance between turbine engine blades and case based on engine components thermal growth model

Also Published As

Publication number Publication date
CN101230790A (zh) 2008-07-30
KR20080069916A (ko) 2008-07-29
JP2008180220A (ja) 2008-08-07

Similar Documents

Publication Publication Date Title
CN101230790B (zh) 用于重型燃气轮机的基于预测模型的控制系统
US7837429B2 (en) Predictive model based control system for heavy duty gas turbines
CN101382087B (zh) 用于降低涡轮机偏心率和不圆度的设备和方法
US10907546B2 (en) Cross-stream heat exchanger
US6422743B1 (en) Method for determining heat transfer performance of an internally cooled structure
US8282342B2 (en) Vane
JP2001020760A (ja) 最適性能を得るための工業用ガスタービンの運転方法
CN101161997A (zh) 用于重型燃气涡轮机的涡轮机壳体冲击冷却
CN103149006B (zh) 一种模拟实际运行工况的汽车散热器风洞试验装置
US20220194211A1 (en) Method and a vehicle test stand for testing a vehicle
CN102853943A (zh) 排气支柱径向温度测量
CN107484395A (zh) 一种低能耗水冷式集装箱数据中心及温度控制方法
KR101363004B1 (ko) 냉동기 운전비 절감을 위한 냉방시스템 제어방법 및 이의 검증 방법
Broatch et al. Experimental aerothermal characterization of surface air-cooled oil coolers for turbofan engines
CN107065543A (zh) 一种循环冷却水系统最优供水温度控制方法
Erden et al. Experimental investigation of CRAH bypass for enclosed aisle data centers
CN115524131B (zh) 一种基于非结冰条件的整机防冰系统验证方法
Andreini et al. Experimental evaluation of the density ratio effects on the cooling performance of a combined slot/effusion combustor cooling system
CN202425275U (zh) 一种适用于多模块箱体仪器的散热装置
Chastain et al. Advanced thermal management for internal combustion engines-valve design, component testing and block redesign
Ceccherini et al. Adiabatic and overall effectiveness measurements of an effusion cooling array for turbine endwall application
ABBOTT et al. Analytical and physical modeling program for the NASA Lewis ResearchCenter's Altitude Wind Tunnel (AWT)
RU197201U1 (ru) Колпак блока маслоохладителя турбокомпрессорного агрегата
CN118350103A (zh) 设备间空调安装位置设计优化方法、系统及可存储介质
Luo et al. Divisional Regulation of Air-cooled Axial Flow Fan Array based on Model Predictive Control

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20231227

Address after: Swiss Baden

Patentee after: GENERAL ELECTRIC CO. LTD.

Address before: New York, United States

Patentee before: General Electric Co.