FR3018098B1 - FUEL SUPPLY CONTROL SYSTEM IN A HELICOPTER TURBOMACHINE - Google Patents

FUEL SUPPLY CONTROL SYSTEM IN A HELICOPTER TURBOMACHINE Download PDF

Info

Publication number
FR3018098B1
FR3018098B1 FR1451632A FR1451632A FR3018098B1 FR 3018098 B1 FR3018098 B1 FR 3018098B1 FR 1451632 A FR1451632 A FR 1451632A FR 1451632 A FR1451632 A FR 1451632A FR 3018098 B1 FR3018098 B1 FR 3018098B1
Authority
FR
France
Prior art keywords
metering device
control system
fuel supply
supply control
auxiliary
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
FR1451632A
Other languages
French (fr)
Other versions
FR3018098A1 (en
Inventor
Pierre Harriet
Roger Courtie Philippe
Pierre Noussitou Christian
Pierre Claude Py Jean-Michel
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
Turbomeca SA
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, Turbomeca SA filed Critical Safran Helicopter Engines SAS
Priority to FR1451632A priority Critical patent/FR3018098B1/en
Publication of FR3018098A1 publication Critical patent/FR3018098A1/en
Application granted granted Critical
Publication of FR3018098B1 publication Critical patent/FR3018098B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02C9/46—Emergency fuel control
    • 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
    • F05D2260/80—Diagnostics
    • 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
    • F05D2270/40—Type of control system
    • F05D2270/46—Type of control system redundant, i.e. failsafe operation

Abstract

L'invention concerne essentiellement un système de régulation (100) de l'alimentation de carburant dans une turbomachine d'hélicoptère, comportant : • un calculateur (110) pilotant un dispositif de dosage principal (120) comportant un dispositif actionneur (122) agissant sur des moyens de dosage principaux (124), • un dispositif de dosage auxiliaire (140) comportant un dispositif actionneur (142) agissant sur des moyens de dosage auxiliaires (144), caractérisé en ce qu'il comporte en outre : • un circuit de commande (160) du dispositif de dosage auxiliaire (140), • des moyens de détection (118) d'une panne du dispositif de dosage principal (120), • des moyens de pilotage (114) pour piloter, via le circuit de commande (160), le dispositif de dosage auxiliaire (140), en réponse à une détection d'une panne du dispositif de dosage principal (120).The invention essentially relates to a control system (100) for supplying fuel to a helicopter turbine engine, comprising: a computer (110) driving a main metering device (120) comprising an actuating device (122) acting on main metering means (124), • an auxiliary metering device (140) comprising an actuator device (142) acting on auxiliary metering means (144), characterized in that it further comprises: • a circuit control unit (160) of the auxiliary metering device (140), • means (118) for detecting a failure of the main metering device (120), • control means (114) for driving, via the control circuit, and control (160), the auxiliary metering device (140) in response to a detection of a failure of the main metering device (120).

FR1451632A 2014-02-28 2014-02-28 FUEL SUPPLY CONTROL SYSTEM IN A HELICOPTER TURBOMACHINE Active FR3018098B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1451632A FR3018098B1 (en) 2014-02-28 2014-02-28 FUEL SUPPLY CONTROL SYSTEM IN A HELICOPTER TURBOMACHINE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1451632 2014-02-28
FR1451632A FR3018098B1 (en) 2014-02-28 2014-02-28 FUEL SUPPLY CONTROL SYSTEM IN A HELICOPTER TURBOMACHINE

Publications (2)

Publication Number Publication Date
FR3018098A1 FR3018098A1 (en) 2015-09-04
FR3018098B1 true FR3018098B1 (en) 2019-04-05

Family

ID=50473674

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1451632A Active FR3018098B1 (en) 2014-02-28 2014-02-28 FUEL SUPPLY CONTROL SYSTEM IN A HELICOPTER TURBOMACHINE

Country Status (1)

Country Link
FR (1) FR3018098B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU214824U1 (en) * 2022-04-11 2022-11-15 Публичное Акционерное Общество "Калужский Двигатель" (Пао "Кадви") GAS FUEL DISPENSER

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105822433B (en) * 2016-03-11 2017-10-20 奇瑞汽车股份有限公司 A kind of aero-engine redundancy ECU controllers and its control method
FR3092872B1 (en) * 2019-02-20 2021-02-26 Safran Aircraft Engines METHOD AND SYSTEM FOR CONTROLLING A FUEL METERING DEVICE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2803051B1 (en) * 1999-12-23 2002-05-03 Turbomeca DEVICE AND METHOD FOR CONTROLLING THE POWER OF A HELICOPTER ROTOR DRIVE DRIVE UNIT
FR2824804B1 (en) * 2001-05-16 2003-09-26 Eurocopter France DEVICE AND METHOD FOR REGULATING THE POWER OF THE ENGINES OF A MULTI-ENGINE AIRCRAFT WITH ROTARY WING
US7185485B2 (en) * 2003-05-29 2007-03-06 Honeywell International Inc. Method and system for failure accommodation of gas generator fuel metering system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU214824U1 (en) * 2022-04-11 2022-11-15 Публичное Акционерное Общество "Калужский Двигатель" (Пао "Кадви") GAS FUEL DISPENSER

Also Published As

Publication number Publication date
FR3018098A1 (en) 2015-09-04

Similar Documents

Publication Publication Date Title
FR2941554B1 (en) METHOD AND DEVICE FOR AIDING THE CONTROL OF AN AIRCRAFT DURING A LANDING PHASE
FR2898584B1 (en) METHOD AND DEVICE FOR CONTROLLING THE PUSH OF A MULTI-ENGINE AIRCRAFT
MX2015009008A (en) Method and apparatus for magnetic pulse signature wellbore tool actuation.
EP3404327A3 (en) Control device for gas taps
FR2946021B1 (en) METHOD AND DEVICE FOR THE DETECTION OF AN AIRCRAFT EXPANDING DISSYMETRY DURING LANDING
FR2930054B1 (en) METHOD AND DEVICE FOR GUIDING AN AIRCRAFT
EA201300516A1 (en) ENGINE CONTROL METHOD (OPTIONS)
BR112016027730A8 (en) process for controlling idle thrust of a turbojet, computer readable data medium, control device, and turbojet
FR3058805B1 (en) DEVICE FOR MANAGING THE MECHANICAL ENERGY OF AN AIRCRAFT HAVING AN AUXILIARY ENERGY MANAGEMENT SYSTEM, AIRCRAFT AND ASSOCIATED METHOD
FR3034347A1 (en) METHOD AND DEVICE FOR MAINTENANCE AND PROTECTION OF A HYDRAULIC CONNECTION
EP2762711A3 (en) Engine fuel control system
FR2892835B1 (en) MOTOR-REGIME CONTROL DEVICE, MOTOR-REGIME CONTROL METHOD AND AIRCRAFT COMPRISING SUCH A DEVICE
FR3018098B1 (en) FUEL SUPPLY CONTROL SYSTEM IN A HELICOPTER TURBOMACHINE
EP2639873A3 (en) Fuel cell system
FR2971863B1 (en) METHOD AND DEVICE FOR AIDING THE FLIGHT MANAGEMENT OF AN AIRCRAFT
FR3056063B1 (en) CAMERA-SCREEN SYSTEM
WO2013043343A8 (en) Systems and methods for controlling exhaust flow through an aftertreatment device
FR3028498B1 (en) DEVICE FOR CONTROLLING A PUSHING REGIME OF AT LEAST ONE AIRCRAFT ENGINE.
WO2014108771A3 (en) Controlling a lighting system based on detecting motion
MX2015001831A (en) Process and system for reducing the amount of fuel in vehicles equipped with fuel injectors and that can be supplied with more than one fuel.
FR2930758B1 (en) METHOD AND DEVICE FOR THE CORRECTION OF THE SIDE DISSYMETRY OF AN AIRCRAFT
FR3021997B1 (en) METHOD AND DEVICE FOR MONITORING A PRESSURE SENSOR OF A FUEL DOSING SYSTEM IN THE EXHAUST GAS CHANNEL OF A HEAT ENGINE
MX2017008109A (en) Method and systems for enhancing flow of a fluid induced by a rod pumping unit.
FR2986558B1 (en) DEVICE FOR VARIABLY CONTROLLING AT LEAST ONE VALVE, FOR EXAMPLE FOR AN ALTERNATIVE ENGINE
FR3003302B1 (en) DEVICE FOR ASSAYING A FUEL SUPPLY CIRCUIT FOR AN ENGINE

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

CD Change of name or company name

Owner name: SAFRAN HELICOPTER ENGINES, FR

Effective date: 20170727

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11