FR3045837B1 - TEST ASSEMBLY IN FLIGHT OF AN ELECTRONIC POWER CHAIN OF AN AIRCRAFT COMPONENT - Google Patents

TEST ASSEMBLY IN FLIGHT OF AN ELECTRONIC POWER CHAIN OF AN AIRCRAFT COMPONENT Download PDF

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Publication number
FR3045837B1
FR3045837B1 FR1562814A FR1562814A FR3045837B1 FR 3045837 B1 FR3045837 B1 FR 3045837B1 FR 1562814 A FR1562814 A FR 1562814A FR 1562814 A FR1562814 A FR 1562814A FR 3045837 B1 FR3045837 B1 FR 3045837B1
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FR
France
Prior art keywords
electronic power
power chain
flight
chain
hand
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
FR1562814A
Other languages
French (fr)
Other versions
FR3045837A1 (en
Inventor
Alain Nourrisson
Hakim Maalioune
Julien CORBIN
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 Nacelles SAS
Original Assignee
Safran Nacelles SAS
Aircelle 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 Nacelles SAS, Aircelle SA filed Critical Safran Nacelles SAS
Priority to FR1562814A priority Critical patent/FR3045837B1/en
Priority to PCT/FR2016/053403 priority patent/WO2017103459A1/en
Publication of FR3045837A1 publication Critical patent/FR3045837A1/en
Application granted granted Critical
Publication of FR3045837B1 publication Critical patent/FR3045837B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/60—Testing or inspecting aircraft components or systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C7/00—Structures or fairings not otherwise provided for
    • B64C7/02—Nacelles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D29/00—Power-plant nacelles, fairings, or cowlings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/40—Testing power supplies
    • G01R31/42—AC power supplies

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Transportation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

La présente invention concerne un ensemble de testabilité (200) en vol d'une chaîne électronique de puissance (100) d'un composant d'aéronef, ledit composant étant activable par un moteur alternatif triphasé (5) alimenté par un réseau électrique alternatif triphasé (3) dudit aéronef. Cet ensemble de testabilité est remarquable en ce qu'il comprend : - un boîtier d'alimentation (201) de la chaîne électronique de puissance (100), relié d'une part à un réseau continu basse tension (7) de l'avion et, d'autre part, à ladite chaîne électronique de puissance (100) du moteur alternatif triphasé (5) dudit composant ; - un boîtier électronique de contrôle (203) intégrant un algorithme de test de ladite chaîne électronique de puissance (100), ledit boîtier étant d'une part relié audit boîtier d'alimentation (201) et d'autre part à ladite chaîne électronique de puissance (100).The present invention relates to an assembly for testability (200) in flight of an electronic power chain (100) of an aircraft component, said component being activated by a three-phase AC motor (5) supplied by a three-phase AC electrical network. (3) of said aircraft. This testability assembly is remarkable in that it comprises: - a power supply unit (201) for the electronic power chain (100), connected on the one hand to a low voltage DC network (7) of the airplane and, on the other hand, to said electronic power chain (100) of the three-phase AC motor (5) of said component; - an electronic control unit (203) integrating a test algorithm for said electronic power chain (100), said unit being on the one hand connected to said power supply unit (201) and on the other hand to said electronic control chain (100) power (100).

FR1562814A 2015-12-18 2015-12-18 TEST ASSEMBLY IN FLIGHT OF AN ELECTRONIC POWER CHAIN OF AN AIRCRAFT COMPONENT Active FR3045837B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1562814A FR3045837B1 (en) 2015-12-18 2015-12-18 TEST ASSEMBLY IN FLIGHT OF AN ELECTRONIC POWER CHAIN OF AN AIRCRAFT COMPONENT
PCT/FR2016/053403 WO2017103459A1 (en) 2015-12-18 2016-12-14 Device for controlling and monitoring a three-phase ac motor driving a component of an aircraft turbojet nacelle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1562814 2015-12-18
FR1562814A FR3045837B1 (en) 2015-12-18 2015-12-18 TEST ASSEMBLY IN FLIGHT OF AN ELECTRONIC POWER CHAIN OF AN AIRCRAFT COMPONENT

Publications (2)

Publication Number Publication Date
FR3045837A1 FR3045837A1 (en) 2017-06-23
FR3045837B1 true FR3045837B1 (en) 2019-05-03

Family

ID=55236806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1562814A Active FR3045837B1 (en) 2015-12-18 2015-12-18 TEST ASSEMBLY IN FLIGHT OF AN ELECTRONIC POWER CHAIN OF AN AIRCRAFT COMPONENT

Country Status (2)

Country Link
FR (1) FR3045837B1 (en)
WO (1) WO2017103459A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107878781B (en) * 2017-10-31 2019-12-06 北京电子工程总体研究所 vehicle-mounted power supply execution device for aircraft test
FR3114930B1 (en) * 2020-10-02 2022-10-28 Safran Electrical & Power System for generating electrical energy to supply an aircraft load and use of such a system
FR3117550A1 (en) * 2020-12-11 2022-06-17 Safran Nacelles Control device for an electrical thrust reverser control system for an aircraft
FR3134632A1 (en) * 2022-04-15 2023-10-20 Safran Electronics & Defense System for controlling at least one actuator of an aircraft turbomachine comprising a flight test computer and flight test method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5363039A (en) * 1990-12-20 1994-11-08 General Electric Company Auto self test of AC motor system
FR2920143B1 (en) * 2007-08-20 2010-01-22 Aircelle Sa DEVICE FOR CONTROLLING HOUSING MAINTENANCE ACTUATORS OF A TURBOREACTOR NACELLE
FR2956163B1 (en) * 2010-02-10 2012-02-17 Aircelle Sa CONTROL SYSTEM OF AN AIRCRAFT
JP5882691B2 (en) * 2011-11-21 2016-03-09 サンデンホールディングス株式会社 Fault detection device for inverter system
FR3005744B1 (en) * 2013-05-14 2015-08-21 Airbus Operations Sas SYSTEM AND METHOD FOR INTEGRITY TESTING OF AN ELECTRICAL NETWORK IN AN AIRCRAFT

Also Published As

Publication number Publication date
FR3045837A1 (en) 2017-06-23
WO2017103459A1 (en) 2017-06-22

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