ATE317153T1 - Segmentierter transformatorkern - Google Patents

Segmentierter transformatorkern

Info

Publication number
ATE317153T1
ATE317153T1 AT98943294T AT98943294T ATE317153T1 AT E317153 T1 ATE317153 T1 AT E317153T1 AT 98943294 T AT98943294 T AT 98943294T AT 98943294 T AT98943294 T AT 98943294T AT E317153 T1 ATE317153 T1 AT E317153T1
Authority
AT
Austria
Prior art keywords
core
transformer
shape
segments
assembly
Prior art date
Application number
AT98943294T
Other languages
English (en)
Inventor
M David Nathasingh
Dung Anh Ngo
Original Assignee
Metglas Inc
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 Metglas Inc filed Critical Metglas Inc
Application granted granted Critical
Publication of ATE317153T1 publication Critical patent/ATE317153T1/de

Links

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
    • H01F27/25—Magnetic cores made from strips or ribbons
    • 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)

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Saccharide Compounds (AREA)
AT98943294T 1997-08-21 1998-08-21 Segmentierter transformatorkern ATE317153T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/918,194 US7057489B2 (en) 1997-08-21 1997-08-21 Segmented transformer core

Publications (1)

Publication Number Publication Date
ATE317153T1 true ATE317153T1 (de) 2006-02-15

Family

ID=25439955

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98943294T ATE317153T1 (de) 1997-08-21 1998-08-21 Segmentierter transformatorkern

Country Status (11)

Country Link
US (1) US7057489B2 (de)
EP (1) EP1005698B1 (de)
JP (1) JP4350890B2 (de)
KR (1) KR100612724B1 (de)
CN (1) CN1222960C (de)
AT (1) ATE317153T1 (de)
AU (1) AU9112398A (de)
CA (1) CA2300900A1 (de)
DE (1) DE69833380T2 (de)
ES (1) ES2257815T3 (de)
WO (1) WO1999009567A1 (de)

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US6346337B1 (en) * 1998-11-06 2002-02-12 Honeywell International Inc. Bulk amorphous metal magnetic component
US6331363B1 (en) * 1998-11-06 2001-12-18 Honeywell International Inc. Bulk amorphous metal magnetic components
US6668444B2 (en) 2001-04-25 2003-12-30 Metglas, Inc. Method for manufacturing a wound, multi-cored amorphous metal transformer core
JP4369164B2 (ja) * 2003-06-13 2009-11-18 株式会社日立産機システム アモルファス鉄心変圧器の製造方法
CN1894756A (zh) * 2003-12-02 2007-01-10 阿德莱德研究和创新专营有限公司 形成和测试非晶态金属形成物的方法
JP2005308635A (ja) * 2004-04-23 2005-11-04 Denso Corp 電流センサ
JP4636365B2 (ja) * 2004-07-05 2011-02-23 日立金属株式会社 Ｆｅ基非晶質合金薄帯および磁心体
JP4381351B2 (ja) * 2005-06-22 2009-12-09 株式会社日立産機システム 三相巻鉄心
NL1033887C2 (nl) * 2007-05-24 2008-11-25 Berkin Bv Transformatorkern.
FR2936062B1 (fr) * 2008-09-12 2010-10-01 Electricfil Automotive Capteur de courant en boucle ouverte a large gamme
KR101064905B1 (ko) * 2009-03-06 2011-09-16 제룡산업 주식회사 아몰퍼스 변압기의 제조방법
CN101859630A (zh) * 2009-04-09 2010-10-13 浙江广天变压器有限公司 中高频变压器非晶合金多斜面组合铁芯
EP2529380B1 (de) * 2010-01-27 2013-11-06 Alstom Technology Ltd. Magnetischer kern
WO2011107387A1 (de) 2010-03-01 2011-09-09 Abb Technology Ag Trockentransformatorkern mit einem amorphen transformatorkern und trockentransformator
CN102064005B (zh) * 2010-10-13 2012-03-07 山东泰开箱变有限公司 可维护海上风电专用干式变压器
JP2012134448A (ja) * 2010-12-03 2012-07-12 Hitachi Industrial Equipment Systems Co Ltd アモルファス材を使用したリアクトル装置及びその製造方法
EP2463871B1 (de) * 2010-12-07 2017-06-14 ABB Schweiz AG Amorpher Transformatorkern
CN102543369A (zh) * 2010-12-28 2012-07-04 上海吴淞电气实业有限公司 一种新式电压互感器铁芯及其制造方法
US9824818B2 (en) * 2011-10-19 2017-11-21 Keith D. Earhart Method of manufacturing wound transformer core
US9601257B2 (en) * 2011-11-14 2017-03-21 Abb Schweiz Ag Wind-on core manufacturing method for split core configurations
JP2015504250A (ja) * 2012-01-17 2015-02-05 ガンドン ハイホン トランスフォーマー カンパニー リミテッド 開口式立体三角形アモルファス合金巻鉄心
MX2015008928A (es) * 2013-01-28 2016-11-25 Lakeview Metals Inc Formacion de nucleos de transformador de metal amorfo.
CN103117153B (zh) * 2013-03-06 2016-03-02 安泰科技股份有限公司 共模电感铁基纳米晶铁芯及其制备方法
CN103117154A (zh) * 2013-03-06 2013-05-22 安泰科技股份有限公司 逆变焊机电源变压器纳米晶铁芯及其制备方法
EP2814045A1 (de) * 2013-06-14 2014-12-17 ABB Technology AG Kompakter verlustarmer dreieckiger Transformator und Verfahren zu dessen Herstellung
CN103366928A (zh) * 2013-08-08 2013-10-23 韩宝华 一种双开口磁路电力设备铁心器身
JP6224468B2 (ja) * 2014-01-27 2017-11-01 東芝産業機器システム株式会社 巻鉄心および巻鉄心の製造方法
EP2916333A1 (de) * 2014-03-03 2015-09-09 ABB Technology AG Amorpher Transformatorkern
US20150287513A1 (en) * 2014-03-17 2015-10-08 Lakeview Metals, Inc. Methods and Systems for Forming Amorphous Metal Transformer Cores
CN104252953A (zh) * 2014-06-25 2014-12-31 上海置信电气非晶有限公司 一种三相非晶合金变压器的断轭铁心
CN104252955A (zh) * 2014-06-25 2014-12-31 上海置信电气非晶有限公司 一种三相非晶合金变压器的断轭铁心
CN104252952A (zh) * 2014-06-25 2014-12-31 上海置信电气非晶有限公司 一种三相非晶合金变压器的断轭铁心
JP6506000B2 (ja) * 2014-07-11 2019-04-24 東芝産業機器システム株式会社 巻鉄心および巻鉄心の製造方法
JP6491835B2 (ja) 2014-08-08 2019-03-27 株式会社日立製作所 静止誘導電器
US20160133367A1 (en) * 2014-11-10 2016-05-12 Lakeview Metals, Inc. Methods and systems for fabricating amorphous ribbon assembly components for stacked transformer cores
US10157702B2 (en) * 2014-12-07 2018-12-18 Alpha And Omega Semiconductor (Cayman) Ltd. Pulse transformer
US10763030B2 (en) * 2015-08-29 2020-09-01 Abb Power Grids Switzerland Ag Transformer and transformer core
RU2633960C1 (ru) * 2016-11-14 2017-10-20 Алексей Александрович Никифоров Способ изготовления трехфазного трансформатора
JP2018160502A (ja) * 2017-03-22 2018-10-11 東芝産業機器システム株式会社 巻鉄心の製造方法
CN107025987A (zh) * 2017-05-26 2017-08-08 云南电网有限责任公司电力科学研究院 一种带铁基纳米晶铁芯的配电变压器和铁芯制作方法
CN108039263A (zh) * 2017-11-17 2018-05-15 宁波中策亿特电子有限公司 一种线性插墙式适配器
CN108922775A (zh) * 2018-06-26 2018-11-30 苏州翰为电气科技有限公司 一种电力设备用双开口磁路铁心为骨架绕制线圈的方法
JP6823627B2 (ja) 2018-09-05 2021-02-03 矢崎総業株式会社 電線の配索構造およびワイヤハーネス
CN112385003B (zh) * 2018-10-02 2024-04-16 日本制铁株式会社 卷铁芯
KR102325474B1 (ko) * 2019-12-20 2021-11-15 주식회사 포스코 무부하손실이 적은 권철심형 변압기 및 이의 제조방법
CN115331946B (zh) * 2022-09-19 2023-04-07 鲁变电工股份有限公司 变压器铁芯堆叠装置

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US2465798A (en) * 1946-03-28 1949-03-29 Gen Electric Magnetic core
US3538474A (en) * 1968-12-11 1970-11-03 Olsen Magnetic Inc Transformer core
US4364020A (en) * 1981-02-06 1982-12-14 Westinghouse Electric Corp. Amorphous metal core laminations
US4450206A (en) * 1982-05-27 1984-05-22 Allegheny Ludlum Steel Corporation Amorphous metals and articles made thereof
JPS6115312A (ja) 1984-06-30 1986-01-23 Toshiba Corp 巻鉄心の製造方法
JPS6173316A (ja) 1984-09-18 1986-04-15 Toshiba Corp 非晶質磁性薄帯の切断方法
DE4100210C2 (de) 1990-04-06 1993-10-28 Gen Electric Verfahren zum Herstellen eines Transformatorwickels
DE69120248T2 (de) 1990-09-28 1996-12-05 Toshiba Kawasaki Kk Magnetkern
US5063654A (en) 1990-12-12 1991-11-12 General Electric Company Method for making packets of amorphous metal strip for transformer-core manufacture
US5134771A (en) * 1991-07-05 1992-08-04 General Electric Company Method for manufacturing and amorphous metal core for a transformer that includes steps for reducing core loss
CA2091498C (en) 1992-03-31 2001-12-11 William Kirk Houser Apparatus for shear-cutting a stack of amorphous steel strips
US5329270A (en) 1992-06-26 1994-07-12 General Electric Company Transformer core comprising groups of amorphous steel strips wrapped about the core window
US5347706A (en) 1992-06-26 1994-09-20 General Electric Company Method for making packets of amorphous steel strip for transformer core manufacture

Also Published As

Publication number Publication date
WO1999009567A1 (en) 1999-02-25
DE69833380D1 (de) 2006-04-13
CA2300900A1 (en) 1999-02-25
US20020067239A1 (en) 2002-06-06
AU9112398A (en) 1999-03-08
KR100612724B1 (ko) 2006-08-17
EP1005698A1 (de) 2000-06-07
JP2001516143A (ja) 2001-09-25
KR20010023116A (ko) 2001-03-26
CN1276910A (zh) 2000-12-13
JP4350890B2 (ja) 2009-10-21
ES2257815T3 (es) 2006-08-01
DE69833380T2 (de) 2006-09-28
EP1005698B1 (de) 2006-02-01
US7057489B2 (en) 2006-06-06
CN1222960C (zh) 2005-10-12

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