FR3104346B1 - Distributed architecture for controlling electromechanical actuators - Google Patents

Distributed architecture for controlling electromechanical actuators Download PDF

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Publication number
FR3104346B1
FR3104346B1 FR1913941A FR1913941A FR3104346B1 FR 3104346 B1 FR3104346 B1 FR 3104346B1 FR 1913941 A FR1913941 A FR 1913941A FR 1913941 A FR1913941 A FR 1913941A FR 3104346 B1 FR3104346 B1 FR 3104346B1
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France
Prior art keywords
converters
electromechanical actuators
control
distributed architecture
controlling
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FR1913941A
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French (fr)
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FR3104346A1 (en
Inventor
Blois Nicolas Bertrand Georges De
Clément Dupays
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Safran Aircraft Engines SAS
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Safran Aircraft Engines SAS
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Priority to FR1913941A priority Critical patent/FR3104346B1/en
Publication of FR3104346A1 publication Critical patent/FR3104346A1/en
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Classifications

    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/04—Arrangements for controlling or regulating the speed or torque of more than one motor
    • 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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Safety Devices In Control Systems (AREA)

Abstract

Architecture distribuée pour le pilotage d’actionneurs électromécaniques Dans une chaîne d’actionnement électromécanique pour la commande du déplacement de charges mobiles (22) d’une turbomachine aéronautique depuis une unité de commande (24), chacune de ces charges mobiles étant actionnée par un actionneur électromécanique (30) commandé par un convertisseur (36), il est prévu, pour commander ce déplacement, un unique contrôleur Ethernet à commande déterministe (32) assurant via un bus Ethernet (36), le contrôle de chacun des convertisseurs (36) agissant sur les actionneurs électromécaniques et des interrupteurs (38) montés dans une boucle fermée reliant deux à deux les convertisseurs et permettant de pallier la défaillance d’un ou plusieurs convertisseurs en mettant en parallèle les charges mobiles ou les convertisseurs autres que celui ou ceux défaillants. Figure pour l’abrégé : Fig. 1.Distributed architecture for controlling electromechanical actuators In an electromechanical actuator chain for controlling the movement of mobile loads (22) of an aeronautical turbomachine from a control unit (24), each of these mobile loads being actuated by a electromechanical actuator (30) controlled by a converter (36), there is provided, to control this movement, a single deterministic control Ethernet controller (32) providing via an Ethernet bus (36), the control of each of the converters (36) acting on the electromechanical actuators and switches (38) mounted in a closed loop connecting the converters in pairs and making it possible to compensate for the failure of one or more converters by putting in parallel the mobile loads or the converters other than the faulty one (s) . Figure for the abstract: Fig. 1.

FR1913941A 2019-12-09 2019-12-09 Distributed architecture for controlling electromechanical actuators Active FR3104346B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1913941A FR3104346B1 (en) 2019-12-09 2019-12-09 Distributed architecture for controlling electromechanical actuators

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1913941A FR3104346B1 (en) 2019-12-09 2019-12-09 Distributed architecture for controlling electromechanical actuators
FR1913941 2019-12-09

Publications (2)

Publication Number Publication Date
FR3104346A1 FR3104346A1 (en) 2021-06-11
FR3104346B1 true FR3104346B1 (en) 2021-12-03

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FR1913941A Active FR3104346B1 (en) 2019-12-09 2019-12-09 Distributed architecture for controlling electromechanical actuators

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FR (1) FR3104346B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659942A (en) * 1985-06-03 1987-04-21 The Charles Stark Draper Laboratory, Inc. Fault-tolerant power distribution system
JP2001523619A (en) * 1997-11-22 2001-11-27 コンティネンタル・テーベス・アクチエンゲゼルシヤフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシヤフト Electromechanical brake device
US9209721B2 (en) * 2014-04-29 2015-12-08 The Boeing Company Systems and methods for the control and operation of a parallel motor controller architecture
DE102014218823A1 (en) * 2014-09-18 2016-03-24 Siemens Aktiengesellschaft Network node, control module for a component and Ethernet ring

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Publication number Publication date
FR3104346A1 (en) 2021-06-11

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