IT1202572B - Sistema di regolazione per turbina a gas bialbero - Google Patents

Sistema di regolazione per turbina a gas bialbero

Info

Publication number
IT1202572B
IT1202572B IT19432/87A IT1943287A IT1202572B IT 1202572 B IT1202572 B IT 1202572B IT 19432/87 A IT19432/87 A IT 19432/87A IT 1943287 A IT1943287 A IT 1943287A IT 1202572 B IT1202572 B IT 1202572B
Authority
IT
Italy
Prior art keywords
gas turbine
adjustment system
double shaft
shaft gas
double
Prior art date
Application number
IT19432/87A
Other languages
English (en)
Other versions
IT8719432A0 (it
Inventor
Erio Benvenuti
Bruno Innocenti
Original Assignee
Nuovo Pignone Spa
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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Priority to IT19432/87A priority Critical patent/IT1202572B/it
Publication of IT8719432A0 publication Critical patent/IT8719432A0/it
Priority to DE8888200249T priority patent/DE3867650D1/de
Priority to EP88200249A priority patent/EP0279487B1/en
Priority to US07/157,286 priority patent/US4864816A/en
Priority to NO880713A priority patent/NO170951C/no
Priority to CA000559359A priority patent/CA1284888C/en
Priority to JP63035418A priority patent/JP2926060B2/ja
Application granted granted Critical
Publication of IT1202572B publication Critical patent/IT1202572B/it

Links

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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/02—Arrangement of sensing elements
    • F01D17/06—Arrangement of sensing elements responsive to speed
    • 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
    • F01D17/02—Arrangement of sensing elements
    • F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
    • F01D17/085—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure to temperature
    • 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
    • F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
    • 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
    • F02C9/26—Control of fuel supply
    • F02C9/28—Regulating systems responsive to plant or ambient parameters, e.g. temperature, pressure, rotor speed
    • 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
    • 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
    • F05D2200/00—Mathematical features
    • F05D2200/20—Special functions
    • F05D2200/21—Root
    • F05D2200/211—Square root
    • 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
    • F05D2270/02—Purpose of the control system to control rotational speed (n)
    • 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
    • F05D2270/02—Purpose of the control system to control rotational speed (n)
    • F05D2270/023—Purpose of the control system to control rotational speed (n) of different spools or shafts
    • 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
    • F05D2270/05—Purpose of the control system to affect the output of the engine
    • F05D2270/053—Explicitly mentioned power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Supercharger (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Control Of Turbines (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
IT19432/87A 1987-02-20 1987-02-20 Sistema di regolazione per turbina a gas bialbero IT1202572B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT19432/87A IT1202572B (it) 1987-02-20 1987-02-20 Sistema di regolazione per turbina a gas bialbero
DE8888200249T DE3867650D1 (de) 1987-02-20 1988-02-12 Regelsystem fuer eine zweiwellengasturbine.
EP88200249A EP0279487B1 (en) 1987-02-20 1988-02-12 Regulation system for double-shaft gas turbines
US07/157,286 US4864816A (en) 1987-02-20 1988-02-17 Regulation system for double-shaft gas turbines
NO880713A NO170951C (no) 1987-02-20 1988-02-18 Reguleringsanordning for dobbeltakslet gassturbin
CA000559359A CA1284888C (en) 1987-02-20 1988-02-19 Regulation system for double-shaft gas turbines
JP63035418A JP2926060B2 (ja) 1987-02-20 1988-02-19 二軸ガスタービン用制御システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19432/87A IT1202572B (it) 1987-02-20 1987-02-20 Sistema di regolazione per turbina a gas bialbero

Publications (2)

Publication Number Publication Date
IT8719432A0 IT8719432A0 (it) 1987-02-20
IT1202572B true IT1202572B (it) 1989-02-09

Family

ID=11157886

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19432/87A IT1202572B (it) 1987-02-20 1987-02-20 Sistema di regolazione per turbina a gas bialbero

Country Status (7)

Country Link
US (1) US4864816A (it)
EP (1) EP0279487B1 (it)
JP (1) JP2926060B2 (it)
CA (1) CA1284888C (it)
DE (1) DE3867650D1 (it)
IT (1) IT1202572B (it)
NO (1) NO170951C (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE363301T1 (de) * 1988-09-20 1990-07-05 United Technologies Corp., Hartford, Conn. Steuervorrichtung fuer gasturbinenanlagen.
DE3940248A1 (de) * 1989-04-17 1990-10-18 Gen Electric Verfahren und einrichtung zum regeln eines gasturbinentriebwerkes
EP0427952A1 (en) * 1989-11-16 1991-05-22 Westinghouse Electric Corporation Apparatus and method for combustion turbine generator overfuel limiting
JPH03172540A (ja) * 1989-12-01 1991-07-25 Mitsubishi Heavy Ind Ltd 航空機用推力式ガスタービン
JP2008064117A (ja) * 2007-11-26 2008-03-21 Hitachi Ltd ２軸式ガスタービンの運転制御方法と２軸式ガスタービン、及び２軸式ガスタービンの運転制御装置
JP4726930B2 (ja) 2008-07-10 2011-07-20 株式会社日立製作所 ２軸式ガスタービン
US9512784B2 (en) 2010-01-29 2016-12-06 Pratt & Whitney Canada Corp. Free gas turbine with constant temperature-corrected gas generator speed
IT1399723B1 (it) * 2010-04-30 2013-05-03 Nuovo Pignone Spa Metodo e sistema per la rivelazione di ugello bloccato ed il rimedio
JP5635948B2 (ja) * 2010-07-23 2014-12-03 三菱日立パワーシステムズ株式会社 燃焼器の制御方法及び制御装置
JP5452420B2 (ja) * 2010-08-26 2014-03-26 株式会社日立製作所 多軸式ガスタービンエンジンの制御装置
JP5039827B2 (ja) * 2010-11-22 2012-10-03 株式会社日立製作所 ２軸式ガスタービン並びにその制御装置及び制御方法
EP2489859B1 (en) * 2011-02-18 2020-11-25 Pratt & Whitney Canada Corp. Free gas turbine with constant temperature-corrected gas generator speed
JP5639568B2 (ja) * 2011-11-15 2014-12-10 三菱日立パワーシステムズ株式会社 ２軸式ガスタービン
JP6186656B2 (ja) * 2013-06-27 2017-08-30 三菱日立パワーシステムズ株式会社 圧縮機の制御方法、圧縮機の劣化判定方法、及びこれらの方法を実行する装置
WO2015038768A1 (en) * 2013-09-12 2015-03-19 Florida Turbine Technologies, Inc. High pressure ratio twin spool industrial gas turbine engine
EP3044430B1 (en) * 2013-09-12 2020-03-25 Florida Turbine Technologies, Inc. Industrial gas turbine engine
JP6366259B2 (ja) 2013-11-18 2018-08-01 三菱日立パワーシステムズ株式会社 ２軸ガスタービンの制御装置及び制御方法
JP6364363B2 (ja) * 2015-02-23 2018-07-25 三菱日立パワーシステムズ株式会社 ２軸式ガスタービン及びその制御装置と制御方法
EP3225812B1 (en) * 2016-03-29 2019-02-27 Mitsubishi Hitachi Power Systems, Ltd. A two-shaft gas turbine, and the control method of opening degree of inlet guide vane of the gas turbine
CN107288758B (zh) * 2016-03-30 2019-10-01 中国科学院工程热物理研究所 一种分轴的组合式燃气动力装置和转换方法
CN110173357A (zh) * 2019-05-28 2019-08-27 中国科学院工程热物理研究所 一种冷热电联供系统及方法
US11525409B2 (en) * 2020-09-28 2022-12-13 General Electric Company Temperature based gas turbine control and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255586A (en) * 1962-09-12 1966-06-14 Dresser Ind Gas turbine capable of rapidly accepting or rejecting a load with minimum speed deviation
US3686860A (en) * 1970-09-25 1972-08-29 Chandler Evans Inc Nozzle control
DE2241363B2 (de) * 1972-08-23 1975-01-09 Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen Regeleinrichtung für ein Gasturbinentriebwerk, insbesondere eines Kraftfahrzeugs
US3899886A (en) * 1973-11-19 1975-08-19 Gen Motors Corp Gas turbine engine control
US3981140A (en) * 1975-06-23 1976-09-21 General Motors Corporation Gas turbine engine geometry control
US4266401A (en) * 1977-12-22 1981-05-12 The Garrett Corporation Gas turbine engine fuel control
US4299088A (en) * 1979-10-26 1981-11-10 General Electric Company Cyclic load duty control for gas turbine
JPS5910742A (ja) * 1982-07-08 1984-01-20 Toyota Motor Corp ガスタ−ビン機関の制御装置
JPS6153426A (ja) * 1984-08-20 1986-03-17 Nissan Motor Co Ltd ガスタ−ビンエンジンの制御装置

Also Published As

Publication number Publication date
EP0279487A2 (en) 1988-08-24
JPS63212725A (ja) 1988-09-05
US4864816A (en) 1989-09-12
DE3867650D1 (de) 1992-02-27
JP2926060B2 (ja) 1999-07-28
NO880713L (no) 1988-08-22
CA1284888C (en) 1991-06-18
EP0279487A3 (en) 1990-01-10
NO170951C (no) 1992-12-30
NO170951B (no) 1992-09-21
IT8719432A0 (it) 1987-02-20
NO880713D0 (no) 1988-02-18
EP0279487B1 (en) 1992-01-15

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980225