CH697810B8 - Gas Turbine System - Google Patents

Gas Turbine System Download PDF

Info

Publication number
CH697810B8
CH697810B8 CH01329/08A CH13292008A CH697810B8 CH 697810 B8 CH697810 B8 CH 697810B8 CH 01329/08 A CH01329/08 A CH 01329/08A CH 13292008 A CH13292008 A CH 13292008A CH 697810 B8 CH697810 B8 CH 697810B8
Authority
CH
Switzerland
Prior art keywords
gas turbine
turbine system
compressor
emission
presented
Prior art date
Application number
CH01329/08A
Other languages
German (de)
Other versions
CH697810A2 (en
CH697810B1 (en
Inventor
Bradley Donald Crawley
Michael J O'connor
Matthew J Mosley
Christian Lee Vandervort
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH697810A2 publication Critical patent/CH697810A2/en
Publication of CH697810B1 publication Critical patent/CH697810B1/en
Publication of CH697810B8 publication Critical patent/CH697810B8/en

Links

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
    • F02C7/042—Air intakes for gas-turbine plants or jet-propulsion plants having variable geometry
    • 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
    • F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
    • F02C7/141—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid
    • F02C7/143—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid before or between the compressor stages
    • 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
    • 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
    • F02C9/48—Control of fuel supply conjointly with another control of the plant
    • F02C9/50—Control of fuel supply conjointly with another control of the plant with control of working fluid flow
    • F02C9/52—Control of fuel supply conjointly with another control of the plant with control of working fluid flow by bleeding or by-passing the working fluid
    • 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
    • F05D2260/201—Heat transfer, e.g. cooling by impingement of a fluid
    • 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
    • F05D2260/205—Cooling fluid recirculation, i.e. after cooling one or more components is the cooling fluid recovered and used elsewhere for other 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
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/08—Purpose of the control system to produce clean exhaust gases
    • F05D2270/082—Purpose of the control system to produce clean exhaust gases with as little NOx as possible

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)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Es ist ein Gasturbinensystem (100) vorgestellt. Das Gasturbinensystem (100) umfasst eine Anzahl von Einlass-Leitschaufeln (150), einen Verdichter (110), eine Turbine (140) und ein Luftbewegungsmittel (155), welches ausgelegt ist, eine CO-Emission aus dem Gasturbinensystem (100) zu reduzieren.It is presented a gas turbine system (100). The gas turbine system (100) includes a number of inlet guide vanes (150), a compressor (110), a turbine (140), and an air movement means (155) configured to reduce CO emission from the gas turbine system (100) ,

CH01329/08A 2007-08-24 2008-08-21 Gas Turbine System CH697810B8 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/844,479 US20090053036A1 (en) 2007-08-24 2007-08-24 Systems and Methods for Extending Gas Turbine Emissions Compliance

Publications (3)

Publication Number Publication Date
CH697810A2 CH697810A2 (en) 2009-02-27
CH697810B1 CH697810B1 (en) 2012-06-15
CH697810B8 true CH697810B8 (en) 2013-02-28

Family

ID=40280470

Family Applications (1)

Application Number Title Priority Date Filing Date
CH01329/08A CH697810B8 (en) 2007-08-24 2008-08-21 Gas Turbine System

Country Status (5)

Country Link
US (1) US20090053036A1 (en)
JP (1) JP2009052548A (en)
CN (1) CN101372914A (en)
CH (1) CH697810B8 (en)
DE (1) DE102008044442A1 (en)

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JP5566683B2 (en) * 2009-12-25 2014-08-06 三菱重工業株式会社 gas turbine
IT1399723B1 (en) * 2010-04-30 2013-05-03 Nuovo Pignone Spa METHOD AND SYSTEM FOR THE DETECTION OF LOCKED NOZZLE AND REMEDY
ITMI20101075A1 (en) * 2010-06-15 2011-12-16 Ansaldo Energia Spa METHOD FOR THE CONTROL OF EMISSIONS IN A THERMAL MACHINE, IN PARTICULAR A GAS TURBINE, AND THERMAL MACHINE
EP2407652A1 (en) 2010-07-15 2012-01-18 Siemens Aktiengesellschaft Gas turbine with a secondary air system and method for operating such a gas turbine
EP2568141A1 (en) * 2011-09-09 2013-03-13 Siemens Aktiengesellschaft Method for accelerating the rotor of a stationary gas turbine to nominal speed
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
WO2013144111A1 (en) 2012-03-30 2013-10-03 Alstom Technology Ltd Gas turbine with adjustable cooling air system
US9435219B2 (en) 2012-04-24 2016-09-06 General Electric Company Gas turbine inlet system and method
RU2563445C2 (en) * 2012-07-13 2015-09-20 Альстом Текнолоджи Лтд Method and device to regulate surging of gas turbine engine
RU2642951C2 (en) * 2012-07-13 2018-01-29 АНСАЛДО ЭНЕРДЖИА АйПи ЮКей ЛИМИТЕД Gas turbine power plant with exhaust gas recirculation
US10272475B2 (en) * 2012-11-07 2019-04-30 General, Electric Company Offline compressor wash systems and methods
US10082086B2 (en) 2012-12-21 2018-09-25 Siemens Aktiengesellschaft Method to operate a combustor of a gas turbine
DE102013202982A1 (en) * 2013-02-22 2014-08-28 Siemens Aktiengesellschaft Method for operating a gas turbine below its rated power
DE102013202984A1 (en) 2013-02-22 2014-08-28 Siemens Aktiengesellschaft Method for operating a gas turbine below its rated power
EP2789828A1 (en) * 2013-04-12 2014-10-15 Siemens Aktiengesellschaft Method for controlling the CO emissions of a gas turbine
US20140348629A1 (en) * 2013-05-21 2014-11-27 Turbogen, Llc Turbomachine assembly and method of using same
US10167782B2 (en) 2013-09-10 2019-01-01 Siemens Aktiengesellschaft Cooling air line for removing cooling air from a manhole of a gas turbine
EP2896793A1 (en) * 2014-01-21 2015-07-22 Alstom Technology Ltd Method of operating a gas turbine assembly and the gas turbine assembly
EP2907990A1 (en) * 2014-02-18 2015-08-19 Siemens Aktiengesellschaft Method for operating a gas turbine installation, and the same
US20170058784A1 (en) * 2015-08-27 2017-03-02 General Electric Company System and method for maintaining emissions compliance while operating a gas turbine at turndown condition
JP5989218B1 (en) * 2015-11-18 2016-09-07 東芝プラントシステム株式会社 Air circulation control device and air circulation control method in power plant
US20180306112A1 (en) * 2017-04-20 2018-10-25 General Electric Company System and Method for Regulating Flow in Turbomachines
EP3477079A1 (en) 2017-10-30 2019-05-01 Siemens Aktiengesellschaft Method of controlling a gas turbine engine
DE102018213422A1 (en) * 2018-08-09 2020-02-13 Siemens Aktiengesellschaft Process for starting and stopping a gas turbine in a gas and steam turbine plant
JP7337005B2 (en) 2020-02-26 2023-09-01 三菱重工業株式会社 gas turbine plant
JP7434031B2 (en) * 2020-03-31 2024-02-20 三菱重工業株式会社 Gasification combined cycle power generation equipment and its operating method
US20220145800A1 (en) * 2020-11-10 2022-05-12 Solar Turbines Incorporated Compact Airfoil Bleed-Air Re-circulation Heat Exchanger
US11898502B2 (en) * 2020-12-21 2024-02-13 General Electric Company System and methods for improving combustion turbine turndown capability
KR20230107687A (en) * 2021-02-15 2023-07-17 미츠비시 파워 가부시키가이샤 Gas turbine facility, and control method of gas turbine
CN112983652B (en) * 2021-03-12 2022-09-02 广州大学城华电新能源有限公司 Gas inlet control system of gas turbine
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Also Published As

Publication number Publication date
US20090053036A1 (en) 2009-02-26
CH697810A2 (en) 2009-02-27
CH697810B1 (en) 2012-06-15
JP2009052548A (en) 2009-03-12
CN101372914A (en) 2009-02-25
DE102008044442A1 (en) 2009-02-26

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