FR3104802B1 - Dispositif électrotechnique pour un aéronef comprenant des composants bobinés basse fréquence - Google Patents

Dispositif électrotechnique pour un aéronef comprenant des composants bobinés basse fréquence Download PDF

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Publication number
FR3104802B1
FR3104802B1 FR1914137A FR1914137A FR3104802B1 FR 3104802 B1 FR3104802 B1 FR 3104802B1 FR 1914137 A FR1914137 A FR 1914137A FR 1914137 A FR1914137 A FR 1914137A FR 3104802 B1 FR3104802 B1 FR 3104802B1
Authority
FR
France
Prior art keywords
aircraft
low frequency
electrotechnical device
yoke
radially inner
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
FR1914137A
Other languages
English (en)
Other versions
FR3104802A1 (fr
Inventor
Sonia Dhokkar
Nicolas Bernard
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 Electrical and Power SAS
Original Assignee
Safran Electrical and Power 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 Electrical and Power SAS filed Critical Safran Electrical and Power SAS
Priority to FR1914137A priority Critical patent/FR3104802B1/fr
Priority to US17/757,047 priority patent/US20230008213A1/en
Priority to PCT/FR2020/052347 priority patent/WO2021116599A1/fr
Publication of FR3104802A1 publication Critical patent/FR3104802A1/fr
Application granted granted Critical
Publication of FR3104802B1 publication Critical patent/FR3104802B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/266—Fastening or mounting the core on casing or support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/18—Liquid cooling by evaporating liquids
    • 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
    • B64D47/00—Equipment not otherwise provided for
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2895—Windings disposed upon ring cores
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2876—Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Tires In General (AREA)
  • General Induction Heating (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

L’invention concerne un dispositif (10) électrotechnique pour un aéronef comprenant : un boîtier (12) annulaire présentant une surface radialement interne (S12), un circuit magnétique formé par un empilement de tôles laminées et composé d’une culasse (16) annulaire, ladite culasse étant agencée sur la surface radialement interne dudit boîtier, ladite culasse présentant une surface radialement interne (S16), au moins un composant bobiné (18) basse fréquence, ledit composant bobiné étant intégré sur au moins une partie de la surface radialement interne de ladite culasse. Figure pour l'abrégé : Figure 2
FR1914137A 2019-12-11 2019-12-11 Dispositif électrotechnique pour un aéronef comprenant des composants bobinés basse fréquence Active FR3104802B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1914137A FR3104802B1 (fr) 2019-12-11 2019-12-11 Dispositif électrotechnique pour un aéronef comprenant des composants bobinés basse fréquence
US17/757,047 US20230008213A1 (en) 2019-12-11 2020-12-08 Electrotechnical device for an aircraft, comprising low-frequency coil components
PCT/FR2020/052347 WO2021116599A1 (fr) 2019-12-11 2020-12-08 Dispositif électrotechnique pour un aéronef comprenant des composants bobinés basse fréquence

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1914137A FR3104802B1 (fr) 2019-12-11 2019-12-11 Dispositif électrotechnique pour un aéronef comprenant des composants bobinés basse fréquence
FR1914137 2019-12-11

Publications (2)

Publication Number Publication Date
FR3104802A1 FR3104802A1 (fr) 2021-06-18
FR3104802B1 true FR3104802B1 (fr) 2022-09-09

Family

ID=69903403

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1914137A Active FR3104802B1 (fr) 2019-12-11 2019-12-11 Dispositif électrotechnique pour un aéronef comprenant des composants bobinés basse fréquence

Country Status (3)

Country Link
US (1) US20230008213A1 (fr)
FR (1) FR3104802B1 (fr)
WO (1) WO2021116599A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3104801B1 (fr) * 2019-12-13 2022-01-21 Safran Electrical & Power Dispositif électrotechnique pour un aéronef

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5543771A (en) * 1995-03-03 1996-08-06 Levin; Michael I. Phase shifting transformer or autotransformer
CA2418315A1 (fr) * 2002-12-24 2004-06-24 Delta Transformers Of Canada (1999) Ltd. Transformateur a dephasage reglable sur le terrain
US9722501B1 (en) * 2013-06-04 2017-08-01 Abbie Gougerchian System and method of implementing a brushless variable transformer
KR102295144B1 (ko) * 2014-11-25 2021-08-30 아뻬랑 전기 변압기의 자기 코어용 기본적인 모듈, 이러한 기본적인 모듈을 포함하는 자기 코어, 이러한 자기 코어를 제조하는 방법, 및 이러한 자기 코어를 포함하는 변압기
FR3036875A1 (fr) * 2015-05-27 2016-12-02 Valeo Equip Electr Moteur Machine electrique tournante munie d'un stator a culasse d'epaisseur optimisee
EP3330983B1 (fr) * 2016-11-30 2023-10-04 Danfoss Editron Oy Dispositif inductif
EP3483905B1 (fr) * 2017-11-10 2020-07-15 ABB Schweiz AG Bobine d'arrêt

Also Published As

Publication number Publication date
WO2021116599A1 (fr) 2021-06-17
US20230008213A1 (en) 2023-01-12
FR3104802A1 (fr) 2021-06-18

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