FR3120919B1 - Procede de pilotage d’un systeme de pompage et de dosage d’un fluide pour turbomachine - Google Patents

Procede de pilotage d’un systeme de pompage et de dosage d’un fluide pour turbomachine Download PDF

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Publication number
FR3120919B1
FR3120919B1 FR2102694A FR2102694A FR3120919B1 FR 3120919 B1 FR3120919 B1 FR 3120919B1 FR 2102694 A FR2102694 A FR 2102694A FR 2102694 A FR2102694 A FR 2102694A FR 3120919 B1 FR3120919 B1 FR 3120919B1
Authority
FR
France
Prior art keywords
pump
control channel
turbomachine
controlling
dosing system
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.)
Active
Application number
FR2102694A
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English (en)
Other versions
FR3120919A1 (fr
Inventor
Antoine Pascal Moutaux
Philippe Jean René Marie Benezech
David Bernard Martin Lemay
Alexis Thomas Valentin Longin
Pierre Anthony Sicaire
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.)
Safran Helicopter Engines SAS
Original Assignee
Safran Helicopter Engines SAS
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 Safran Helicopter Engines SAS filed Critical Safran Helicopter Engines SAS
Priority to FR2102694A priority Critical patent/FR3120919B1/fr
Priority to PCT/FR2022/050477 priority patent/WO2022195224A1/fr
Priority to US18/550,658 priority patent/US20240159192A1/en
Priority to EP22712994.7A priority patent/EP4308805A1/fr
Publication of FR3120919A1 publication Critical patent/FR3120919A1/fr
Application granted granted Critical
Publication of FR3120919B1 publication Critical patent/FR3120919B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F02C7/22—Fuel supply systems
    • F02C7/236—Fuel delivery systems comprising two or more pumps
    • 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
    • F02C7/32—Arrangement, mounting, or driving, of auxiliaries
    • 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
    • F02C9/46—Emergency fuel control
    • 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
    • F02C9/42—Control of fuel supply specially adapted for the control of two or more plants simultaneously

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)

Abstract

L’invention propose un procédé de pilotage d’un système de pompage et de dosage (400) d’un fluide pour turbomachine comprenant une ou deux pompes (412, 414), deux moteurs électriques, chacun configuré pour entraîner une pompe, un calculateur électronique (430) configuré pour déterminer le débit du fluide à distribuer, le procédé comportant les étapes consistant à : autoriser une première voie de pilotage (452) à piloter au moins une pompe via le premier moteur électrique ;établir une consigne de puissance hydraulique ou de débit pour au moins le moteur électrique de la première voie de pilotage autorisée; eten cas de panne d’au moins un élément de la première voie de régulation autorisée ou la pompe, transférer l’autorisation de piloter une pompe à une deuxième voie de pilotage (454), et établir une consigne correspondante. Figure pour l'abrégé : Figure 4
FR2102694A 2021-03-17 2021-03-17 Procede de pilotage d’un systeme de pompage et de dosage d’un fluide pour turbomachine Active FR3120919B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2102694A FR3120919B1 (fr) 2021-03-17 2021-03-17 Procede de pilotage d’un systeme de pompage et de dosage d’un fluide pour turbomachine
PCT/FR2022/050477 WO2022195224A1 (fr) 2021-03-17 2022-03-16 Systeme de pompage et de dosage d'un fluide pour turbomachine et procede de pilotage d'un tel systeme
US18/550,658 US20240159192A1 (en) 2021-03-17 2022-03-16 System for pumping and metering a fluid for a turbine engine and method for controlling such a system
EP22712994.7A EP4308805A1 (fr) 2021-03-17 2022-03-16 Systeme de pompage et de dosage d'un fluide pour turbomachine et procede de pilotage d'un tel systeme

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2102694 2021-03-17
FR2102694A FR3120919B1 (fr) 2021-03-17 2021-03-17 Procede de pilotage d’un systeme de pompage et de dosage d’un fluide pour turbomachine

Publications (2)

Publication Number Publication Date
FR3120919A1 FR3120919A1 (fr) 2022-09-23
FR3120919B1 true FR3120919B1 (fr) 2024-03-01

Family

ID=75539630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2102694A Active FR3120919B1 (fr) 2021-03-17 2021-03-17 Procede de pilotage d’un systeme de pompage et de dosage d’un fluide pour turbomachine

Country Status (1)

Country Link
FR (1) FR3120919B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5799642B2 (ja) * 2011-08-01 2015-10-28 株式会社Ihi ガスタービンエンジン用の燃料供給システム
JP6131785B2 (ja) * 2013-08-30 2017-05-24 株式会社Ihi 航空機エンジンの燃料供給装置
US9512783B2 (en) * 2014-11-14 2016-12-06 Hamilton Sundstrand Corporation Aircraft fuel system
JP7095759B2 (ja) * 2019-02-04 2022-07-05 株式会社Ihi 燃料供給制御装置
FR3095832B1 (fr) * 2019-05-10 2021-05-21 Safran Aircraft Engines Système huile pour turbomachine

Also Published As

Publication number Publication date
FR3120919A1 (fr) 2022-09-23

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