CH708485A2 - Systeme und Verfahren zum Enteisen eines Einlasssiebs einer Gasturbine und zum Entfeuchten von Lufteinlassfiltern. - Google Patents

Systeme und Verfahren zum Enteisen eines Einlasssiebs einer Gasturbine und zum Entfeuchten von Lufteinlassfiltern. Download PDF

Info

Publication number
CH708485A2
CH708485A2 CH12672014A CH12672014A CH708485A2 CH 708485 A2 CH708485 A2 CH 708485A2 CH 12672014 A CH12672014 A CH 12672014A CH 12672014 A CH12672014 A CH 12672014A CH 708485 A2 CH708485 A2 CH 708485A2
Authority
CH
Switzerland
Prior art keywords
air
exhaust
inlet
compressor
temperature
Prior art date
Application number
CH12672014A
Other languages
German (de)
English (en)
Inventor
Sanji Ekanayake
Alston Ilford Scipio
Dale J Davis
Ryan Margate Pastrana
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
Priority claimed from US14/011,318 external-priority patent/US8844258B2/en
Application filed by Gen Electric filed Critical Gen Electric
Publication of CH708485A2 publication Critical patent/CH708485A2/de

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
    • F02C7/047—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
    • 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
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/05—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles
    • F02C7/055—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles with intake grids, screens or guards
    • 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
    • F02C7/057—Control or regulation
    • 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
    • F05D2260/60—Fluid transfer
    • F05D2260/601—Fluid transfer using an ejector or a jet pump
    • 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
    • F05D2260/60—Fluid transfer
    • F05D2260/607—Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles
    • 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
    • F05D2260/60—Fluid transfer
    • F05D2260/608—Aeration, ventilation, dehumidification or moisture removal of closed spaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH12672014A 2013-08-27 2014-08-25 Systeme und Verfahren zum Enteisen eines Einlasssiebs einer Gasturbine und zum Entfeuchten von Lufteinlassfiltern. CH708485A2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/011,318 US8844258B2 (en) 2011-11-23 2013-08-27 Systems and methods for de-icing a gas turbine engine inlet screen and dehumidifying inlet air filters

Publications (1)

Publication Number Publication Date
CH708485A2 true CH708485A2 (de) 2015-02-27

Family

ID=52470574

Family Applications (1)

Application Number Title Priority Date Filing Date
CH12672014A CH708485A2 (de) 2013-08-27 2014-08-25 Systeme und Verfahren zum Enteisen eines Einlasssiebs einer Gasturbine und zum Entfeuchten von Lufteinlassfiltern.

Country Status (4)

Country Link
JP (1) JP6431725B2 (enExample)
CN (1) CN104420999B (enExample)
CH (1) CH708485A2 (enExample)
DE (1) DE102014111697A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160273401A1 (en) * 2015-03-19 2016-09-22 General Electric Company Power generation system having compressor creating excess air flow and eductor for process air demand
US9863285B2 (en) 2015-03-19 2018-01-09 General Electric Company Power generation system having compressor creating excess gas flow for supplemental gas turbine system
US9822670B2 (en) 2015-03-19 2017-11-21 General Electric Company Power generation system having compressor creating excess air flow and turbo-expander for cooling inlet air
US10024197B2 (en) 2015-03-19 2018-07-17 General Electric Company Power generation system having compressor creating excess air flow and turbo-expander using same
US9863284B2 (en) 2015-03-19 2018-01-09 General Electric Company Power generation system having compressor creating excess air flow and cooling fluid injection therefor
US20160273394A1 (en) * 2015-03-19 2016-09-22 General Electric Company Power generation system having compressor creating excess air flow and eductor augmentation
US9828887B2 (en) 2015-03-19 2017-11-28 General Electric Company Power generation system having compressor creating excess air flow and turbo-expander to increase turbine exhaust gas mass flow
EP3091197A1 (en) * 2015-05-07 2016-11-09 General Electric Technology GmbH Method for controlling the temperature of a gas turbine during a shutdown
US10066632B2 (en) * 2015-12-10 2018-09-04 General Electric Company Inlet bleed heat control system
CN105485064A (zh) * 2015-12-11 2016-04-13 成都瑞柯林工程技术有限公司 空压系统和空气压缩方法
US9970354B2 (en) * 2015-12-15 2018-05-15 General Electric Company Power plant including an ejector and steam generating system via turbine extraction and compressor extraction
US11473497B2 (en) * 2016-03-15 2022-10-18 Hamilton Sundstrand Corporation Engine bleed system with motorized compressor
US10450954B2 (en) * 2016-03-17 2019-10-22 General Electric Company Internally heated engine inlet screen for aircraft engines
CN106089440A (zh) * 2016-06-13 2016-11-09 金能科技股份有限公司 一种燃气轮机进口除湿方法及系统
US10364754B2 (en) * 2017-03-20 2019-07-30 General Electric Company Systems and methods for controlling overboard bleed heat of a turbine inlet filter
CN111852657B (zh) * 2020-06-15 2021-08-06 中国航发湖南动力机械研究所 双流路引气掺混防冰装置及方法、航空发动机
CN121039370A (zh) * 2023-03-31 2025-11-28 通用电气维诺瓦技术股份有限公司 用于热回收蒸汽发生器的管道燃烧器的具有氧化剂供应源的系统和方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH594817A5 (enExample) * 1976-12-02 1978-01-31 Bbc Brown Boveri & Cie
US5560195A (en) * 1995-02-13 1996-10-01 General Electric Co. Gas turbine inlet heating system using jet blower
US7421835B2 (en) * 2005-09-01 2008-09-09 Gas Technology Institute Air-staged reheat power generation system
US8015822B2 (en) * 2008-11-21 2011-09-13 General Electric Company Method for controlling an exhaust gas recirculation system
US8261528B2 (en) * 2010-04-09 2012-09-11 General Electric Company System for heating an airstream by recirculating waste heat of a turbomachine
US8137648B2 (en) * 2010-10-12 2012-03-20 Ford Global Technologies, Llc Diesel engine exhaust treatment system and method including a platinum group metal trapping device
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
US20130199202A1 (en) * 2012-02-07 2013-08-08 General Electric Company System and method for gas turbine inlet air heating
CN202707250U (zh) * 2012-04-12 2013-01-30 无锡市三元燃机科技有限公司 一种燃气轮机进气防冰控制系统
CN202746017U (zh) * 2012-07-19 2013-02-20 中国石油天然气股份有限公司 燃气轮机节能型进气防冰装置
US9027354B2 (en) * 2012-07-30 2015-05-12 General Elecric Company System and method for recirculating and recovering energy from compressor discharge bleed air

Also Published As

Publication number Publication date
JP2015045330A (ja) 2015-03-12
DE102014111697A1 (de) 2015-03-05
CN104420999B (zh) 2017-12-08
JP6431725B2 (ja) 2018-11-28
CN104420999A (zh) 2015-03-18

Similar Documents

Publication Publication Date Title
CH708485A2 (de) Systeme und Verfahren zum Enteisen eines Einlasssiebs einer Gasturbine und zum Entfeuchten von Lufteinlassfiltern.
US8844258B2 (en) Systems and methods for de-icing a gas turbine engine inlet screen and dehumidifying inlet air filters
EP2831394B1 (de) Gasturbine mit regelbarem kühlluftsystem
EP2473726B1 (de) Gasturbogruppe
DE102013109556A1 (de) Einlass-Luft-Kühlsystem mit Feuchtigkeitssteuerung und Energierückgewinnung
DE102019203595A1 (de) Luftfahrzeug
CH709625A2 (de) Gasturbine für niedrigen Teillastbetrieb mit einem Turbinenkühlsystem, das ein Gemisch aus Kompressorzapfluft und Umgebungsluft verwendet.
DE10236324A1 (de) Verfahren zum Kühlen von Turbinenschaufeln
CH697810B1 (de) Gasturbinensystem
EP2067941A2 (de) Kombikraftwerk mit Abgasrückführung und CO2-Abscheidung sowie Verfahren zum Betrieb eines solchen Kombikraftwerks
CH700229B1 (de) Verfahren zur Regelung einer Last eines Gasturbinenmotors.
CH707919A2 (de) System und Verfahren zur Erhöhung der Gasturbinenausgangsleistung.
DE102015107002A1 (de) Verbessertes Turbinenkühlsystem, das ein Gemisch aus Verdichterzapfluft und Turbinenraumluft verwendet
CH708864A2 (de) Ansaugluftkonditionierungssystem für eine Gasturbine.
EP2612008A1 (de) Spülen der abgasrezirkulationsleitungen einer gasturbine
EP0902860B1 (de) Verfahren und vorrichtung zur ansaugluftvorwärmung durch abwärmen bei kraftmaschinen
DE10331187B4 (de) Hubkolbenbrennkraftmaschine
DE102015113419A1 (de) Wärmeenergieeinsparung in einem Kombikraftwerk
DE102015107845A1 (de) Syteme und Verfahren zur Verwendung von Ventilationsabluft aus einem Gasturbinenraum
DE102014105574B4 (de) Brennstoffkonditionierungssystem
DE102015110044A1 (de) Verbundene Gasturbinen-Zusatzsysteme
DE102015114159A1 (de) Wärmeenergieeinsparung in einem Kombikraftwerk
DE102014104454A1 (de) Turbomaschinensystem mit einfachem Kreisprozess und Kraftstoffkondfitionierungssystem
DE10231827B4 (de) Verfahren zum Betrieb einer Gasturbine sowie Gasturbine zur Durchführung des Verfahrens
WO2005088103A1 (de) Vorrichtung und verfahren zum erwärmen eines gasstroms

Legal Events

Date Code Title Description
NV New agent

Representative=s name: GENERAL ELECTRIC TECHNOLOGY GMBH GLOBAL PATENT, CH

AZW Rejection (application)