FR3123497B1 - Composant magnétique d’électronique de puissance comprenant un noyau magnétique à forte capacité d’absorption de chaleur sur des transitoires de puissance - Google Patents

Composant magnétique d’électronique de puissance comprenant un noyau magnétique à forte capacité d’absorption de chaleur sur des transitoires de puissance Download PDF

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Publication number
FR3123497B1
FR3123497B1 FR2105576A FR2105576A FR3123497B1 FR 3123497 B1 FR3123497 B1 FR 3123497B1 FR 2105576 A FR2105576 A FR 2105576A FR 2105576 A FR2105576 A FR 2105576A FR 3123497 B1 FR3123497 B1 FR 3123497B1
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France
Prior art keywords
magnetic
power
high heat
heat absorption
absorption capacity
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Active
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FR2105576A
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English (en)
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FR3123497A1 (fr
Inventor
Teu Magambo Jean Sylvio Ngoua
Marwan Ali
Stéphane Joseph Azzopardi
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Safran SA
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Safran SA
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Priority to FR2105576A priority Critical patent/FR3123497B1/fr
Publication of FR3123497A1 publication Critical patent/FR3123497A1/fr
Application granted granted Critical
Publication of FR3123497B1 publication Critical patent/FR3123497B1/fr
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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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/16—Toroidal transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

Composant magnétique (10) d’électronique de puissance constitué d’un noyau magnétique (12) comprenant au moins un matériau à changement de phase (20) intégré à l’intérieur dudit noyau magnétique. Figure pour l’abrégé : Fig 2
FR2105576A 2021-05-28 2021-05-28 Composant magnétique d’électronique de puissance comprenant un noyau magnétique à forte capacité d’absorption de chaleur sur des transitoires de puissance Active FR3123497B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2105576A FR3123497B1 (fr) 2021-05-28 2021-05-28 Composant magnétique d’électronique de puissance comprenant un noyau magnétique à forte capacité d’absorption de chaleur sur des transitoires de puissance

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2105576A FR3123497B1 (fr) 2021-05-28 2021-05-28 Composant magnétique d’électronique de puissance comprenant un noyau magnétique à forte capacité d’absorption de chaleur sur des transitoires de puissance
FR2105576 2021-05-28

Publications (2)

Publication Number Publication Date
FR3123497A1 FR3123497A1 (fr) 2022-12-02
FR3123497B1 true FR3123497B1 (fr) 2023-10-06

Family

ID=77180151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2105576A Active FR3123497B1 (fr) 2021-05-28 2021-05-28 Composant magnétique d’électronique de puissance comprenant un noyau magnétique à forte capacité d’absorption de chaleur sur des transitoires de puissance

Country Status (1)

Country Link
FR (1) FR3123497B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2562188T3 (es) * 2012-03-07 2016-03-02 Siemens Aktiengesellschaft Transformador encapsulado en resina
JP6081181B2 (ja) * 2012-12-18 2017-02-15 新電元工業株式会社 トランス用コアおよびトランス
US20160043613A1 (en) * 2014-08-11 2016-02-11 Hamilton Sundstrand Corporation Thermally conductive rotor wedges
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
DE102017222243A1 (de) * 2017-12-08 2019-06-13 Zf Friedrichshafen Ag Drossel mit Kühlvorrichtung
CN208834858U (zh) * 2018-09-04 2019-05-07 安庆大众电子科技有限公司 一种组合自冷式磁芯
FR3095725B1 (fr) * 2019-05-02 2022-05-27 Thales Sa Dispositif de filtrage inductif et architecture électrique mettant en oeuvre le dispositif de filtrage

Also Published As

Publication number Publication date
FR3123497A1 (fr) 2022-12-02

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