WO2017189566A2 - Moteur à turbine à gaz industriel à deux bobines pourvu d'aubes de guidage d'entrée variables - Google Patents

Moteur à turbine à gaz industriel à deux bobines pourvu d'aubes de guidage d'entrée variables Download PDF

Info

Publication number
WO2017189566A2
WO2017189566A2 PCT/US2017/029401 US2017029401W WO2017189566A2 WO 2017189566 A2 WO2017189566 A2 WO 2017189566A2 US 2017029401 W US2017029401 W US 2017029401W WO 2017189566 A2 WO2017189566 A2 WO 2017189566A2
Authority
WO
WIPO (PCT)
Prior art keywords
airfoil
turbine
spool
inlet guide
variable inlet
Prior art date
Application number
PCT/US2017/029401
Other languages
English (en)
Other versions
WO2017189566A3 (fr
Inventor
Stephen E. MURRAY
Joseph D. BROSTMEYER
Russell B. Jones
Barry J. BROWN
Justin T. CEJKA
Original Assignee
Florida Turbine Technologies, Inc.
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 US15/137,248 external-priority patent/US20170342854A1/en
Priority claimed from US15/174,051 external-priority patent/US10208619B2/en
Application filed by Florida Turbine Technologies, Inc. filed Critical Florida Turbine Technologies, Inc.
Priority to KR1020187034161A priority Critical patent/KR20190003626A/ko
Priority to EP17721939.1A priority patent/EP3449100A2/fr
Priority to CN201780038624.4A priority patent/CN109415948A/zh
Publication of WO2017189566A2 publication Critical patent/WO2017189566A2/fr
Publication of WO2017189566A3 publication Critical patent/WO2017189566A3/fr

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
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • 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
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/10—Adaptations for driving, or combinations with, electric generators
    • 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
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • 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
    • F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
    • F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
    • 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
    • F02C9/20—Control of working fluid flow by throttling; by adjusting vanes
    • 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
    • F02C9/54—Control of fuel supply conjointly with another control of the plant with control of working fluid flow by throttling the working fluid, by adjusting vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0246—Surge control by varying geometry within the pumps, e.g. by adjusting vanes
    • 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
    • F05D2220/40—Application in turbochargers
    • 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
    • F05D2220/70—Application in combination with
    • F05D2220/76—Application in combination with an electrical generator
    • 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
    • F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Geometry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Control Of Turbines (AREA)

Abstract

Moteur à turbine à gaz industriel puissant à grand bâti qui produit deux fois plus de puissance que les moteurs industriels à bobine unique classiques et fonctionne à pleine puissance lors d'une journée chaude. Le moteur comprend une bobine haute entraînant directement un générateur électrique à une vitesse synchrone du réseau électrique, une bobine basse avec une turbine basse-pression (LPT) entraînant un compresseur basse-pression (LPC) à partir des gaz d'échappement provenant de la turbine haute-pression. La bobine basse peut fonctionner à une vitesse plus élevée que dans les conditions normales de température pour produire un débit massique élevé. Une turbine pourvue d'un ensemble IGV variable dans lequel des profils aérodynamiques d'aube s'étendent entre des boutons intérieur et extérieur, un centre de rotation de profil aérodynamique se situant à l'arrière d'un centre de pression aérodynamique de profil aérodynamique. Le bord de fuite (TE) de profil aérodynamique s'étend dans les deux boutons pour éliminer l'espace entre le TE de profil aérodynamique et une partie statique de la turbine.
PCT/US2017/029401 2015-11-02 2017-04-25 Moteur à turbine à gaz industriel à deux bobines pourvu d'aubes de guidage d'entrée variables WO2017189566A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020187034161A KR20190003626A (ko) 2015-11-02 2017-04-25 가변성 주입구 가이드 베인을 구비한 트윈 스풀 산업용 가스 터빈 엔진
EP17721939.1A EP3449100A2 (fr) 2016-04-25 2017-04-25 Moteur à turbine à gaz industriel à deux bobines pourvu d'aubes de guidage d'entrée variables
CN201780038624.4A CN109415948A (zh) 2015-11-19 2017-04-25 具有可变入口导向叶片的双卷轴工业燃气涡轮发动机

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US15/137,248 2016-04-25
US15/137,248 US20170342854A1 (en) 2015-11-19 2016-04-25 Twin spool industrial gas turbine engine with variable inlet guide vanes
US15/174,051 US10208619B2 (en) 2015-11-02 2016-06-06 Variable low turbine vane with aft rotation axis
US15/174,051 2016-06-06

Publications (2)

Publication Number Publication Date
WO2017189566A2 true WO2017189566A2 (fr) 2017-11-02
WO2017189566A3 WO2017189566A3 (fr) 2017-12-28

Family

ID=58671940

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2017/029401 WO2017189566A2 (fr) 2015-11-02 2017-04-25 Moteur à turbine à gaz industriel à deux bobines pourvu d'aubes de guidage d'entrée variables

Country Status (2)

Country Link
EP (1) EP3449100A2 (fr)
WO (1) WO2017189566A2 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1053647A (fr) * 1952-04-05 1954-02-03 Snecma Perfectionnements aux propulseurs à turbine à gaz
FR1325261A (fr) * 1961-05-23 1963-04-26 Rolls Royce Machine à écoulement d'un fluide
US3367628A (en) * 1966-10-31 1968-02-06 United Aircraft Corp Movable vane unit
JP3605398B2 (ja) * 2002-02-26 2004-12-22 三菱重工業株式会社 可変容量ターボチャージャ
DE10307374A1 (de) * 2003-02-21 2004-09-02 Alstom Technology Ltd Verfahren zum Betrieb eines teilgeschlossenen, aufgeladenen Gasturbinenkreislaufs sowie Gasturbinensystem zur Durchführung des Verfahrens
US8007229B2 (en) * 2007-05-24 2011-08-30 United Technologies Corporation Variable area turbine vane arrangement
CH699804A1 (de) * 2008-10-29 2010-04-30 Alstom Technology Ltd Gasturbinenanlage mit Abgasrückführung sowie Verfahren zum Betrieb einer solchen Anlage.
US20160069264A1 (en) * 2013-07-22 2016-03-10 Joseph D. Brostmeyer Gas turbine engine with turbine cooling and combustor air preheating

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Also Published As

Publication number Publication date
WO2017189566A3 (fr) 2017-12-28
EP3449100A2 (fr) 2019-03-06

Similar Documents

Publication Publication Date Title
EP2531709B1 (fr) Refroidissement de composants de turbine utilisant l'air d'enveloppe de la chambre de combustion
US20160215694A1 (en) High pressure ratio twin spool industrial gas turbine engine
US7245040B2 (en) System and method for controlling the frequency output of dual-spool turbogenerators under varying load
EP0212834B1 (fr) Admission variable pour une turbine radiale
US10844730B2 (en) Centrifugal airfoil cooling modulation
US20100054915A1 (en) Airfoil insert
US8240975B1 (en) Multiple staged compressor with last stage airfoil cooling
US20160305261A1 (en) High pressure ratio twin spool industrial gas turbine engine with dual flow high spool compressor
US10385728B2 (en) Airfoil contour for low-loss on-boarding of cooling air through an articulating spindle
JP6509354B2 (ja) 複合サイクル発電所を改良するための装置及び方法
US8794907B1 (en) Multiple staged compressor with last stage airfoil cooling
WO2015038768A1 (fr) Moteur de turbine à gaz industriel à deux bobines à rapport de pression élevé
US20170234225A1 (en) Component cooling for a gas turbine engine
EP3044430B1 (fr) Moteur de turbine à gaz industriel
CN110173441B (zh) 轴流-离心压缩机
CN109595041B (zh) 变循环大涵道比涡扇发动机
US10208619B2 (en) Variable low turbine vane with aft rotation axis
US10301967B2 (en) Incident tolerant turbine vane gap flow discouragement
WO2017189566A2 (fr) Moteur à turbine à gaz industriel à deux bobines pourvu d'aubes de guidage d'entrée variables
CN114810223A (zh) 一种适配混流涡轮的导叶结构
CN109415948A (zh) 具有可变入口导向叶片的双卷轴工业燃气涡轮发动机
EP3418494B1 (fr) Commande de flux secondaire
US20190170008A1 (en) Gas turbine engine offtake
KR20190003626A (ko) 가변성 주입구 가이드 베인을 구비한 트윈 스풀 산업용 가스 터빈 엔진
WO2018222192A1 (fr) Moteur à turbine à gaz industriel à double corps à rapport de pression élevé avec compresseur à corps à double flux élevé

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 20187034161

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2017721939

Country of ref document: EP

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17721939

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: 2017721939

Country of ref document: EP

Effective date: 20181126