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MX2019003651A - Nucleo del transformador para un transformador tipo corte y apilado y transformador que incluye al mismo. - Google Patents

Nucleo del transformador para un transformador tipo corte y apilado y transformador que incluye al mismo.

Info

Publication number
MX2019003651A
MX2019003651A MX2019003651A MX2019003651A MX2019003651A MX 2019003651 A MX2019003651 A MX 2019003651A MX 2019003651 A MX2019003651 A MX 2019003651A MX 2019003651 A MX2019003651 A MX 2019003651A MX 2019003651 A MX2019003651 A MX 2019003651A
Authority
MX
Mexico
Prior art keywords
transformer
parallel
flat pieces
lamination
maximum induction
Prior art date
Application number
MX2019003651A
Other languages
English (en)
Inventor
Waeckerle Thierry
Hubert Olivier
Original Assignee
Aperam
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 Aperam filed Critical Aperam
Publication of MX2019003651A publication Critical patent/MX2019003651A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14708—Fe-Ni based alloys
    • H01F1/14716—Fe-Ni based alloys in the form of sheets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/16—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets
    • H01F1/18—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets with insulating coating
    • 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
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/02—Cores, Yokes, or armatures made from sheets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/14—Constrictions; Gaps, e.g. air-gaps
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Electromagnetism (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)

Abstract

Un núcleo (49, 50) de transformador incluye dos pilas (53, 57, 60, 61), cada una con un primer espesor (ep1). cada una de las pilas (53, 57, 60, 61) consiste de una o más partes planas, cuyas direcciones de corte son rectilíneas o pueden ser paralelas o perpendiculares una hacia la otra, las pilas (53, 57, 60, 61) están confrontadas e incluyen un hueco (1), las partes planas están hechas de una aleación austenitica de FeNi que contiene Ni = 30 a 80% y 10% de elementos de aleación, y tiene una textura cúbica {100} <001>, las direcciones de corte de las partes planas son paralelas a la dirección (DL) de enrollamiento o a la dirección (DT) transversal, las partes planas tienen pérdidas magnéticas, para una inducción máxima de 1 T, <20 W/kg a 400 Hz, la magnetostricción aparente para una inducción máxima de 1.2 T es <5 ppm, el campo se aplica en la dirección del lado largo de la muestra y esta dirección es paralela a la dirección (DL) de enrollamiento, la magnetostricción aparente para una inducción máxima de 12 T es <5 ppm, el campo se aplica en la dirección del lado largo de la muestra y esta dirección es paralela a la dirección (DT) transversal y está ubicada en el plano de enrollamiento, y la magnetostricción aparente para una inducción máxima de 1.2 T es <10 ppm, el campo se aplica en la dirección de longitud y esta dirección es paralela a la dirección intermedia a 45 grados a la dirección (DL) de enrollamiento y la dirección (DT) transversal.
MX2019003651A 2016-09-30 2016-09-30 Nucleo del transformador para un transformador tipo corte y apilado y transformador que incluye al mismo. MX2019003651A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2016/001409 WO2018109509A1 (fr) 2016-09-30 2016-09-30 Noyau de transformateur du type d'écoupé-empilé, et transformateur le comportant

Publications (1)

Publication Number Publication Date
MX2019003651A true MX2019003651A (es) 2019-09-18

Family

ID=57200049

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019003651A MX2019003651A (es) 2016-09-30 2016-09-30 Nucleo del transformador para un transformador tipo corte y apilado y transformador que incluye al mismo.

Country Status (11)

Country Link
US (1) US11626234B2 (es)
EP (1) EP3520124B1 (es)
JP (1) JP6759458B2 (es)
KR (1) KR102632108B1 (es)
CN (1) CN110024059B (es)
BR (1) BR112019006378B1 (es)
CA (1) CA3038893C (es)
ES (1) ES2915548T3 (es)
MX (1) MX2019003651A (es)
RU (1) RU2713469C1 (es)
WO (1) WO2018109509A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019220523A (ja) * 2018-06-18 2019-12-26 株式会社東芝 Ｅｉコアおよびトランス
US20230282412A1 (en) * 2019-10-16 2023-09-07 Phasetown, Llc Power generating transformer system (pgts), a power factor correction method in pgts, a pgts functioning also as power supply, and block diagrams of pgts
FR3103624B1 (fr) * 2019-11-21 2021-12-17 Commissariat Energie Atomique dispositif d’induction électromagnétique
CA3200783A1 (fr) * 2020-12-09 2022-06-16 Thierry Waeckerle Procedee de fabrication d'une bande ou tole laminee a froid en alliage feco sensiblement equiatomique, une bande ou tole laminee a froid en alliage feco sensiblement equiatomique, et piece magnetique decoupee a partir de celle-c
KR20240103543A (ko) * 2022-12-27 2024-07-04 엘지이노텍 주식회사 트랜스포머 및 이를 이용한 전원 공급 장치
CN116165038A (zh) * 2022-12-29 2023-05-26 宁夏盾源聚芯半导体科技股份有限公司 能够提高机械测试精确度的<100>晶向晶棒的取样方法
WO2025181524A1 (fr) * 2024-03-01 2025-09-04 Aperam Procédé de préparation d'un feuillard en alliage fe-ni austénitique, feuillard ainsi préparé et produits réalisés à partir de ce feuillard
CN117929953B (zh) * 2024-03-21 2024-06-28 山西辉能科技有限公司 一种测量变压器局部放电的装置
CN119389754B (zh) * 2025-01-02 2025-04-04 成都金之川电子有限公司 一种集成电感自动组装作业磁芯上料装置及方法

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US2569468A (en) * 1948-06-16 1951-10-02 Edward A Gaugler Method of producing grain oriented ferromagnetic alloys
US3297434A (en) * 1965-07-19 1967-01-10 Armco Steel Corp Nickel-iron magnetic sheet stock
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US3881967A (en) 1972-02-22 1975-05-06 Westinghouse Electric Corp High saturation cobalt-iron magnetic alloys and method of preparing same
DE2814640C2 (de) * 1978-04-05 1984-03-01 Vacuumschmelze Gmbh, 6450 Hanau Verfahren zum herstellen von bandkernen
JPH0798975B2 (ja) * 1987-08-20 1995-10-25 日本冶金工業株式会社 Ｆｅ−Ｎｉ系合金の製造方法
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JP2002170720A (ja) * 2000-11-29 2002-06-14 Toshiba Electronic Engineering Corp 伝送トランスとその製造方法
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EP3224840B1 (fr) * 2014-11-25 2022-08-10 Aperam Module élémentaire de noyau magnétique de transformateur électrique, noyau magnétique le comportant et son procédé de fabrication, et transformateur le comportant
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Also Published As

Publication number Publication date
ES2915548T3 (es) 2022-06-23
BR112019006378A2 (pt) 2019-06-25
BR112019006378B1 (pt) 2022-11-29
JP2019537248A (ja) 2019-12-19
KR20190067829A (ko) 2019-06-17
KR102632108B1 (ko) 2024-01-31
JP6759458B2 (ja) 2020-09-23
US11626234B2 (en) 2023-04-11
CN110024059A (zh) 2019-07-16
EP3520124B1 (fr) 2022-04-13
CN110024059B (zh) 2021-07-06
CA3038893C (fr) 2024-01-02
US20200027641A1 (en) 2020-01-23
EP3520124A1 (fr) 2019-08-07
WO2018109509A1 (fr) 2018-06-21
CA3038893A1 (fr) 2018-06-21
RU2713469C1 (ru) 2020-02-05

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