KR101867947B1 - 비결정질 금속으로 만들어진 삼각형 변압기 코어의 제조 방법 - Google Patents

비결정질 금속으로 만들어진 삼각형 변압기 코어의 제조 방법 Download PDF

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KR101867947B1
KR101867947B1 KR1020110054658A KR20110054658A KR101867947B1 KR 101867947 B1 KR101867947 B1 KR 101867947B1 KR 1020110054658 A KR1020110054658 A KR 1020110054658A KR 20110054658 A KR20110054658 A KR 20110054658A KR 101867947 B1 KR101867947 B1 KR 101867947B1
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KR
South Korea
Prior art keywords
core
band
transformer
laser
frame
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KR1020110054658A
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English (en)
Korean (ko)
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KR20110134316A (ko
Inventor
마르틴 카알렌
리제 돈젤
스테팡 샬
Original Assignee
에이비비 슈바이쯔 아게
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Publication of KR20110134316A publication Critical patent/KR20110134316A/ko
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Publication of KR101867947B1 publication Critical patent/KR101867947B1/ko

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
    • H01F41/0226—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) from amorphous ribbons
    • 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
    • H01F27/25—Magnetic cores made from strips or ribbons
    • 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
    • H01F30/12—Two-phase, three-phase or polyphase transformers

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
KR1020110054658A 2010-06-08 2011-06-07 비결정질 금속으로 만들어진 삼각형 변압기 코어의 제조 방법 KR101867947B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10005874.2 2010-06-08
EP10005874A EP2395521B1 (en) 2010-06-08 2010-06-08 Method for manufacture of triangular transformer cores made of amorphous metal

Publications (2)

Publication Number Publication Date
KR20110134316A KR20110134316A (ko) 2011-12-14
KR101867947B1 true KR101867947B1 (ko) 2018-07-19

Family

ID=42941873

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110054658A KR101867947B1 (ko) 2010-06-08 2011-06-07 비결정질 금속으로 만들어진 삼각형 변압기 코어의 제조 방법

Country Status (6)

Country Link
EP (1) EP2395521B1 (pl)
KR (1) KR101867947B1 (pl)
CN (1) CN102364642B (pl)
BR (1) BRPI1103036A2 (pl)
ES (1) ES2406808T3 (pl)
PL (1) PL2395521T3 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL217576A0 (en) 2012-01-17 2012-03-29 Eliezer Adar Three phase transformer and method for manufacturing same
EP2618346B1 (en) * 2012-01-18 2020-11-04 ABB Power Grids Switzerland AG Transformer-core
ES2841062T3 (es) * 2012-01-18 2021-07-07 Abb Power Grids Switzerland Ag Núcleo de transformador
EP2704164B1 (en) * 2012-08-29 2015-04-22 ABB Technology Ltd Compact triangular core transformer
WO2016142504A1 (en) 2015-03-12 2016-09-15 MONTAGNANI, Guglielmo Method and device for manufacturing transformers with a core made of amorphous material, and transformer thus produced
FR3112648B1 (fr) * 2020-07-20 2023-04-14 Safran Electrical & Power Procédé de fabrication de boucles pour circuit magnétique
CN113436852B (zh) * 2021-05-21 2023-01-24 深圳大学 一种立体卷变压器铁心及变压器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001065572A2 (en) * 2000-03-02 2001-09-07 Hoeglund Lennart Transformer core
CN1797619A (zh) * 2004-12-28 2006-07-05 张明德 一种开口式卷绕铁芯及其制造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5537089A (en) * 1993-05-27 1996-07-16 Parker-Hannifin Corporation Three phase transformer with reduced harmonic currents
CN1110827C (zh) * 1999-08-08 2003-06-04 吴茂安 圆截面立体三相变压器铁芯
DE60029640T2 (de) * 2000-04-27 2007-07-26 A.T.T. Advanced Transformer Technologies (1998) Ltd. Gewickelter transformatorkern, verfahren und vorrichtung zu dessen herstellung
CN2465291Y (zh) * 2001-01-09 2001-12-12 何方城 组合式卷铁芯三相变压器
US6737951B1 (en) * 2002-11-01 2004-05-18 Metglas, Inc. Bulk amorphous metal inductive device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001065572A2 (en) * 2000-03-02 2001-09-07 Hoeglund Lennart Transformer core
CN1797619A (zh) * 2004-12-28 2006-07-05 张明德 一种开口式卷绕铁芯及其制造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
중국특허공개공보 1797619(2006.07.05.) 1부. *

Also Published As

Publication number Publication date
CN102364642A (zh) 2012-02-29
ES2406808T3 (es) 2013-06-10
PL2395521T3 (pl) 2013-08-30
EP2395521B1 (en) 2013-03-27
BRPI1103036A2 (pt) 2012-11-06
CN102364642B (zh) 2015-11-25
KR20110134316A (ko) 2011-12-14
EP2395521A1 (en) 2011-12-14

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