KR20150016995A - 비선형 변압기를 위한 3-스텝 코어 - Google Patents

비선형 변압기를 위한 3-스텝 코어 Download PDF

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Publication number
KR20150016995A
KR20150016995A KR1020157000094A KR20157000094A KR20150016995A KR 20150016995 A KR20150016995 A KR 20150016995A KR 1020157000094 A KR1020157000094 A KR 1020157000094A KR 20157000094 A KR20157000094 A KR 20157000094A KR 20150016995 A KR20150016995 A KR 20150016995A
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KR
South Korea
Prior art keywords
section
laminations
core
layer
lamination
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.)
Withdrawn
Application number
KR1020157000094A
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English (en)
Korean (ko)
Inventor
사무엘 에스. 오우텐
토마스 에이. 하트맨
Original Assignee
에이비비 테크놀로지 아게
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Application filed by 에이비비 테크놀로지 아게 filed Critical 에이비비 테크놀로지 아게
Publication of KR20150016995A publication Critical patent/KR20150016995A/ko
Withdrawn legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/02—Adaptations of transformers or inductances for specific applications or functions for non-linear operation
    • 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
    • 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
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/263—Fastening parts of the core together
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Coils Of Transformers For General Uses (AREA)
KR1020157000094A 2012-06-06 2013-06-06 비선형 변압기를 위한 3-스텝 코어 Withdrawn KR20150016995A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/489,565 US8729998B2 (en) 2012-06-06 2012-06-06 Three-step core for a non-linear transformer
US13/489,565 2012-06-06
PCT/US2013/044434 WO2013184872A1 (en) 2012-06-06 2013-06-06 Three-step core for a non-linear transformer

Publications (1)

Publication Number Publication Date
KR20150016995A true KR20150016995A (ko) 2015-02-13

Family

ID=48628954

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157000094A Withdrawn KR20150016995A (ko) 2012-06-06 2013-06-06 비선형 변압기를 위한 3-스텝 코어

Country Status (8)

Country Link
US (1) US8729998B2 (enExample)
EP (1) EP2859564B1 (enExample)
KR (1) KR20150016995A (enExample)
CN (1) CN104350556A (enExample)
BR (1) BR112014030381A2 (enExample)
CA (1) CA2874171A1 (enExample)
IN (1) IN2014KN02794A (enExample)
WO (1) WO2013184872A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6939314B2 (en) 2001-05-25 2005-09-06 Revivant Corporation CPR compression device and method
DE102014103526A1 (de) 2014-03-14 2015-09-17 Maschinenfabrik Reinhausen Gmbh Laststufenschalter, Stufentransformator zur Spannungsregelung und Verfahren zur Durchführung einer Umschaltung im Stufentransformator
ES2580007T3 (es) * 2013-10-18 2016-08-18 Abb Technology Ag Transformador
CN204117812U (zh) * 2014-07-25 2015-01-21 海鸿电气有限公司 一种敞开式立体卷铁心干式变压器的线圈结构
USD771728S1 (en) * 2014-08-18 2016-11-15 Tokuden Co., Ltd. Three-leg iron core
USD800061S1 (en) 2014-08-26 2017-10-17 Tokuden Co., Ltd. Transformer
CN105990006A (zh) * 2015-02-15 2016-10-05 上海置信电气非晶有限公司 一种三相变压器的插拔式立体折铁心
CN106653312A (zh) * 2017-02-22 2017-05-10 戴芬 一种三角立体卷铁心变压器铁心和线圈及两者的装配方法
CN206774379U (zh) * 2017-04-01 2017-12-19 海鸿电气有限公司 一种新型的立体卷铁心变压器高压引线结构
CN107331495B (zh) * 2017-07-14 2024-04-12 合肥天威众元电气有限公司 一种三框三柱立体叠片式变压器铁芯
FR3112648B1 (fr) * 2020-07-20 2023-04-14 Safran Electrical & Power Procédé de fabrication de boucles pour circuit magnétique

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2225820A2 (en) * 1973-04-13 1974-11-08 Unelec Polyphase transformer with increased space factor - has individual polygonal wound and cut magnetic circuits
SU557679A1 (ru) 1974-12-16 1978-06-05 Предприятие П/Я Р-6747 Трехфазный пространственный магнитопровод
US5202664A (en) 1992-01-28 1993-04-13 Poulsen Peder Ulrik Three phase transformer with frame shaped winding assemblies
US6683524B1 (en) 1998-09-02 2004-01-27 Hoeglund Lennart Transformer core
IL126748A0 (en) * 1998-10-26 1999-08-17 Amt Ltd Three-phase transformer and method for manufacturing same
SE0000410D0 (sv) * 2000-02-06 2000-02-06 Lennart Hoeglund Trefas transformatorkärna
JP2012517119A (ja) 2009-02-05 2012-07-26 ヘクサフォーマー・アクチボラゲット アモルファス金属連続磁路型変圧器及びその製造方法
MY177569A (en) * 2011-05-27 2020-09-21 Guangdong Haihong Co Ltd Amorphous alloy stereo wound-core
CN102306542A (zh) * 2011-05-27 2012-01-04 广东海鸿变压器有限公司 非包封立体卷铁心非晶合金干式变压器

Also Published As

Publication number Publication date
BR112014030381A2 (pt) 2017-06-27
US20130328652A1 (en) 2013-12-12
CN104350556A (zh) 2015-02-11
EP2859564B1 (en) 2017-03-01
IN2014KN02794A (enExample) 2015-05-08
US8729998B2 (en) 2014-05-20
EP2859564A1 (en) 2015-04-15
WO2013184872A1 (en) 2013-12-12
CA2874171A1 (en) 2013-12-12

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20150105

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid