CA1150375A - Transformer or reactor having a winding formed from sheet material - Google Patents

Transformer or reactor having a winding formed from sheet material

Info

Publication number
CA1150375A
CA1150375A CA000358186A CA358186A CA1150375A CA 1150375 A CA1150375 A CA 1150375A CA 000358186 A CA000358186 A CA 000358186A CA 358186 A CA358186 A CA 358186A CA 1150375 A CA1150375 A CA 1150375A
Authority
CA
Canada
Prior art keywords
winding
turns
transformer
edge regions
sheet
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.)
Expired
Application number
CA000358186A
Other languages
English (en)
French (fr)
Inventor
Bertil Moritz
Ole Tonnesen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Norden Holding AB
Original Assignee
ASEA AB
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 ASEA AB filed Critical ASEA AB
Application granted granted Critical
Publication of CA1150375A publication Critical patent/CA1150375A/en
Expired legal-status Critical Current

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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2847—Sheets; Strips
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2847—Sheets; Strips
    • H01F2027/2857—Coil formed from wound foil conductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Insulating Of Coils (AREA)
  • Regulation Of General Use Transformers (AREA)
CA000358186A 1979-08-14 1980-08-13 Transformer or reactor having a winding formed from sheet material Expired CA1150375A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7906766A SE418234B (sv) 1979-08-14 1979-08-14 Krafttransformator eller reaktor
SE7906766-6 1979-08-14

Publications (1)

Publication Number Publication Date
CA1150375A true CA1150375A (en) 1983-07-19

Family

ID=20338616

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000358186A Expired CA1150375A (en) 1979-08-14 1980-08-13 Transformer or reactor having a winding formed from sheet material

Country Status (10)

Country Link
US (2) US4323870A (US07922777-20110412-C00004.png)
JP (1) JPS5630711A (US07922777-20110412-C00004.png)
BE (1) BE884717A (US07922777-20110412-C00004.png)
CA (1) CA1150375A (US07922777-20110412-C00004.png)
CH (1) CH655600B (US07922777-20110412-C00004.png)
DE (1) DE3029416C2 (US07922777-20110412-C00004.png)
FR (1) FR2463492B1 (US07922777-20110412-C00004.png)
GB (1) GB2057776B (US07922777-20110412-C00004.png)
SE (1) SE418234B (US07922777-20110412-C00004.png)
ZA (1) ZA804909B (US07922777-20110412-C00004.png)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE428979B (sv) * 1981-02-24 1983-08-01 Asea Ab Med isolervetska kyld transformator eller reaktor
SE435330B (sv) * 1983-02-10 1984-09-17 Asea Ab Induktiv apparat
JPS60169757U (ja) * 1984-04-19 1985-11-11 アルプス電気株式会社 デイスククランプ装置
SE469301B (sv) * 1991-10-23 1993-06-14 Asea Brown Boveri Transformator eller reaktor
SE500238C2 (sv) * 1992-08-27 1994-05-09 Asea Brown Boveri Lindningsstomme för en lindning med ledare i form av en supraledande tape
US5895026A (en) * 1996-03-06 1999-04-20 Kelsey-Hayes Company Foil wound coil for a solenoid valve
DE19750064A1 (de) * 1997-11-12 1999-05-20 Cit Alcatel Mehrfachparallelleiter für Wicklungen elektrischer Geräte und Maschinen
JP4573323B2 (ja) * 2003-03-10 2010-11-04 谷電機工業株式会社 巻線コイル
US9123466B2 (en) * 2013-11-11 2015-09-01 Eaton Corporation Wireless power transfer systems containing foil-type transmitter and receiver coils
US10116230B2 (en) 2013-12-30 2018-10-30 Eaton Capital Unlimited Company Methods, circuits and articles of manufacture for configuring DC output filter circuits
US9590525B2 (en) 2014-07-03 2017-03-07 Eaton Capital Wireless power transfer systems using load feedback
US9984815B2 (en) 2014-12-22 2018-05-29 Eaton Capital Unlimited Company Wireless power transfer apparatus and power supplies including overlapping magnetic cores
US10038324B2 (en) 2015-01-06 2018-07-31 Eaton Intelligent Power Limited Methods, circuits and articles of manufacture for controlling wireless power transfer responsive to controller circuit states
US10116144B2 (en) 2015-05-22 2018-10-30 Eaton Intelligent Power Limited Wireless power transfer apparatus using enclosures with enhanced magnetic features and methods of fabricating the same
US9979205B2 (en) 2015-08-18 2018-05-22 Eaton Capital Unlimited Company Methods and circuits configured to provide for multi-phase wireless power transfer
EP3282457B1 (en) 2016-08-09 2023-06-07 Hitachi Energy Switzerland AG High voltage cable for a winding and electromagnetic induction device comprising the same
JP6624520B2 (ja) * 2017-02-28 2019-12-25 株式会社オートネットワーク技術研究所 リアクトル
CN107527713A (zh) * 2017-10-25 2017-12-29 德清明宇电子科技有限公司 一种多间距磁环壳及磁环组件
US11990766B2 (en) 2019-07-02 2024-05-21 Eaton Intelligent Power Limited Wireless power transfer apparatus with radially arrayed magnetic structures

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1331077A (en) * 1915-02-27 1920-02-17 Gen Electric Reinforcement for electrical windings
DE415958C (de) * 1924-01-29 1925-07-07 Lorenz Akt Ges C Elektrische Spule aus Metallband oder Geflecht beliebiger Herstellungsart
US1825105A (en) * 1927-06-15 1931-09-29 Terman Frederick Emmons Inductance coil for radio frequencies
DE592553C (de) * 1931-10-28 1934-02-10 Koch & Sterzel A G Hochspannungswicklung, insbesondere fuer einseitig in ihrem Potential festgelegte Prueftransformatoren
AT182441B (de) * 1952-05-30 1955-06-25 Bbc Brown Boveri & Cie Hochstromapparat mit aus rohrförmigen Leitern bestehender Hochstromwicklung
DE1056730B (de) * 1957-06-14 1959-05-06 Licentia Gmbh Anordnung zur raeumlichen Festlegung von Isolierbarrieren in fluessigkeits-gefuellten Transformatoren, Wandlern, Drosselspulen u. dgl.
DE1155532B (de) * 1959-08-05 1963-10-10 Licentia Gmbh Lagen-Wicklung fuer Leistungs-Transformatoren, insbesondere fuer Spartransformatoren
BE657400A (US07922777-20110412-C00004.png) * 1964-01-06
FR1411081A (fr) * 1964-07-08 1965-09-17 Comp Generale Electricite Perfectionnements aux bobinages alternatifs
US3464043A (en) * 1967-10-16 1969-08-26 Allis Chalmers Mfg Co Conductor strip transformer winding having improved short circuit strength
US3634800A (en) * 1971-01-07 1972-01-11 Mc Graw Edison Co Transformer strip winding
US3691498A (en) * 1971-03-24 1972-09-12 Mc Graw Edison Co Resin impregnated transformer coil assembly
SE376508B (US07922777-20110412-C00004.png) * 1973-09-28 1975-05-26 Asea Ab
US4012706A (en) * 1975-12-08 1977-03-15 General Electric Company Sheet-wound transformer coils
SE413716B (sv) * 1978-05-02 1980-06-16 Asea Ab Krafttransformator eller reaktor

Also Published As

Publication number Publication date
BE884717A (fr) 1980-12-01
FR2463492A1 (fr) 1981-02-20
SE418234B (sv) 1981-05-11
US4471335A (en) 1984-09-11
JPS6358362B2 (US07922777-20110412-C00004.png) 1988-11-15
DE3029416C2 (de) 1986-12-18
ZA804909B (en) 1981-08-26
CH655600B (US07922777-20110412-C00004.png) 1986-04-30
GB2057776B (en) 1983-03-09
JPS5630711A (en) 1981-03-27
FR2463492B1 (fr) 1986-09-12
SE7906766L (sv) 1981-02-15
DE3029416A1 (de) 1981-03-26
GB2057776A (en) 1981-04-01
US4323870A (en) 1982-04-06

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Legal Events

Date Code Title Description
MKEX Expiry