GB946111A - Fuel supply control for gas turbine engines - Google Patents

Fuel supply control for gas turbine engines

Info

Publication number
GB946111A
GB946111A GB3224/60A GB322460A GB946111A GB 946111 A GB946111 A GB 946111A GB 3224/60 A GB3224/60 A GB 3224/60A GB 322460 A GB322460 A GB 322460A GB 946111 A GB946111 A GB 946111A
Authority
GB
United Kingdom
Prior art keywords
signal
speed
temperature
fuel supply
measured
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.)
Expired
Application number
GB3224/60A
Inventor
Richard Woolliscroft Haigh
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries Ltd
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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB3224/60A priority Critical patent/GB946111A/en
Priority to DE19611426267 priority patent/DE1426267A1/en
Publication of GB946111A publication Critical patent/GB946111A/en
Expired legal-status Critical Current

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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/26—Control of fuel supply
    • F02C9/32—Control of fuel supply characterised by throttling of fuel
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/16—Controlling the angular speed of one shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Supercharger (AREA)

Abstract

946,111. Electric correspondence control systems. JOSEPH LUCAS (INDUSTRIES) Ltd. Jan. 19,1961 [Jan.29, 1960], No. 3224/60. Heading G1N. The fuel supply to a gas turbine engine is controlled during acceleration or deceleration in accordance with empirical relationships where Ni is the desired speed, Na the instantaneous speed, P the pressure and T the temperature of the air intake to the engine compressor. The air intake temperature signal, obtained by temperature sensitive resistor 10, and the instantaneous speed signal, measured by a tachogenerator 2, are combined at 11 to produce the positive signal f(Na/#T) and the negative signal f<SP>1</SP>(Na/#T)), one of which is allowed to pass back-toback diodes 13,14 when the desired speed Ni, manually selected at 17, is different from the actual speed Na, as compared at 18. The function signal is now multiplied by #T at 15, the temperature being measured by a second temperature sensitive resistor 9, multiplied again by P at 16, the pressure being measured by a pressure sensitive element 8, and integrated at 3. The resultant signal, representing the ideal speed change without causing the engine to fail, is compared at 1 with the actual speed Na from the tacho-generator 2, any difference being amplified at 4 to energize a motor 5 controlling the fuel supply valve 6.
GB3224/60A 1960-01-29 1960-01-29 Fuel supply control for gas turbine engines Expired GB946111A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3224/60A GB946111A (en) 1960-01-29 1960-01-29 Fuel supply control for gas turbine engines
DE19611426267 DE1426267A1 (en) 1960-01-29 1961-01-27 Control for the fuel supply of a gas turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3224/60A GB946111A (en) 1960-01-29 1960-01-29 Fuel supply control for gas turbine engines

Publications (1)

Publication Number Publication Date
GB946111A true GB946111A (en) 1964-01-08

Family

ID=9754309

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3224/60A Expired GB946111A (en) 1960-01-29 1960-01-29 Fuel supply control for gas turbine engines

Country Status (2)

Country Link
DE (1) DE1426267A1 (en)
GB (1) GB946111A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164854A1 (en) * 1971-12-22 1973-08-03 Motoren Turbinen Union
FR2168995A1 (en) * 1972-01-26 1973-09-07 Lucas Industries Ltd
DE2530305A1 (en) * 1974-07-09 1976-01-29 Lucas Industries Ltd FUEL CONTROL SYSTEM FOR GAS TURBINE ENGINES
FR2420658A1 (en) * 1978-03-20 1979-10-19 Vdo Schindling CONTROL DEVICE FOR THE POSITION OF AN ELEMENT INFLUENCING THE RICHNESS OF THE FUEL-AIR MIXTURE OF A COMBUSTION ENGINE
CN105649782A (en) * 2015-12-31 2016-06-08 西北工业大学 Micro/small jet engine fuel control system and control method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1470757A (en) * 1973-04-27 1977-04-21 Lucas Industries Ltd Fuel control systems for gas turbine engines
US4033112A (en) * 1975-09-25 1977-07-05 The Bendix Corporation Fuel control for gas turbine engine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164854A1 (en) * 1971-12-22 1973-08-03 Motoren Turbinen Union
FR2168995A1 (en) * 1972-01-26 1973-09-07 Lucas Industries Ltd
DE2530305A1 (en) * 1974-07-09 1976-01-29 Lucas Industries Ltd FUEL CONTROL SYSTEM FOR GAS TURBINE ENGINES
FR2420658A1 (en) * 1978-03-20 1979-10-19 Vdo Schindling CONTROL DEVICE FOR THE POSITION OF AN ELEMENT INFLUENCING THE RICHNESS OF THE FUEL-AIR MIXTURE OF A COMBUSTION ENGINE
CN105649782A (en) * 2015-12-31 2016-06-08 西北工业大学 Micro/small jet engine fuel control system and control method
CN105649782B (en) * 2015-12-31 2017-09-26 西北工业大学 A kind of micro-/miniature jet engine fuel control system and control method

Also Published As

Publication number Publication date
DE1426267A1 (en) 1969-01-09

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