EP0030338A1 - Conducteur électrique isolé pour enroulements de transformateurs et de bobines de self - Google Patents

Conducteur électrique isolé pour enroulements de transformateurs et de bobines de self Download PDF

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Publication number
EP0030338A1
EP0030338A1 EP80107450A EP80107450A EP0030338A1 EP 0030338 A1 EP0030338 A1 EP 0030338A1 EP 80107450 A EP80107450 A EP 80107450A EP 80107450 A EP80107450 A EP 80107450A EP 0030338 A1 EP0030338 A1 EP 0030338A1
Authority
EP
European Patent Office
Prior art keywords
conductor
winding
glue joint
partial conductors
conductors
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.)
Granted
Application number
EP80107450A
Other languages
German (de)
English (en)
Other versions
EP0030338B1 (fr
Inventor
Bo Göran Dipl.-Ing. Persson
Erich Dr.Rer.Nat. Spicar
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
Priority claimed from SE7910171A external-priority patent/SE445690B/sv
Priority claimed from SE8007350A external-priority patent/SE452218B/sv
Application filed by ASEA AB filed Critical ASEA AB
Priority to AT80107450T priority Critical patent/ATE12556T1/de
Publication of EP0030338A1 publication Critical patent/EP0030338A1/fr
Application granted granted Critical
Publication of EP0030338B1 publication Critical patent/EP0030338B1/fr
Expired legal-status Critical Current

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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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S174/00—Electricity: conductors and insulators
    • Y10S174/13—High voltage cable, e.g. above 10kv, corona prevention
    • Y10S174/14—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding
    • Y10S174/24—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding in an inductive device, e.g. reactor, electromagnet
    • Y10S174/25—Transformer
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S174/00—Electricity: conductors and insulators
    • Y10S174/13—High voltage cable, e.g. above 10kv, corona prevention
    • Y10S174/30—High voltage cable, e.g. above 10kv, corona prevention having insulation with a particular dimension or geometry
    • 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

Definitions

  • the partial conductors then pass together with the spacer element a high-frequency coil 25, through the field of which the partial conductors are heated.
  • a guide device 26 in which the partial conductors are aligned laterally with respect to one another by vertical guide rollers, they arrive in a rolling device 27 with a plurality of horizontal pairs of rollers 28, where the partial conductors are pressed against one another and thereby joined together so that the glue (which corresponds to the material 12 in Figure 1) is heated in the spacer 13 by the partial conductors and hardened to form a glue joint.
  • the conductor begins to cool and is then cooled further in the cooling device 29 before the assembled conductor arrives at a spinning machine 30, where a wrapping 17 (FIG. 1) is spun around the conductor from paper.
  • the wound conductor is then wound on a roll 31.
  • the conductor is used in low-voltage windings and with modified conductor dimensions in high-voltage windings of transformers according to FIGS. 3-5.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Communication Cables (AREA)
EP80107450A 1979-12-11 1980-11-28 Conducteur électrique isolé pour enroulements de transformateurs et de bobines de self Expired EP0030338B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80107450T ATE12556T1 (de) 1979-12-11 1980-11-28 Isolierter elektrischer leiter fuer wicklungen von transformatoren und drosselspulen.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE7910171A SE445690B (sv) 1979-12-11 1979-12-11 Med omgivande isolering forsedd ledare for formning av lindningar till transformatorer och andra induktiva apparater
SE7910171 1979-12-11
SE8007350A SE452218B (sv) 1980-10-20 1980-10-20 Med omgivande isolering forsedd ledare vilken er formad till en lindning for en transformator eller annan induktiv apparat
SE8007350 1980-10-20

Publications (2)

Publication Number Publication Date
EP0030338A1 true EP0030338A1 (fr) 1981-06-17
EP0030338B1 EP0030338B1 (fr) 1985-04-03

Family

ID=26657410

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80107450A Expired EP0030338B1 (fr) 1979-12-11 1980-11-28 Conducteur électrique isolé pour enroulements de transformateurs et de bobines de self

Country Status (6)

Country Link
US (1) US4552990A (fr)
EP (1) EP0030338B1 (fr)
BR (1) BR8008058A (fr)
CA (1) CA1170732A (fr)
DE (1) DE3070426D1 (fr)
NO (1) NO803716L (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0116367A1 (fr) * 1983-02-10 1984-08-22 Kabushiki Kaisha Toshiba Enroulement conducteur de courant et procédé de fabrication de celui-ci
DE4438187A1 (de) * 1994-10-26 1996-05-02 Abb Management Ag Elektrischer Leiter für Wicklungen mit verteiltem Überspannungsschutz
WO1998014964A1 (fr) * 1996-09-30 1998-04-09 Asta Elektrodraht Gmbh Conducteur parallele multifilaire pour enroulements de machines et d'appareils electriques
RU210354U1 (ru) * 2021-10-29 2022-04-11 Акционерное общество "Москабельмет" (АО "МКМ") Провод обмоточный подразделенный с прямоугольными медными жилами

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8916332D0 (en) * 1989-07-17 1989-08-31 Gec Alsthom Ltd Transformer winding conductor
US5393933A (en) * 1993-03-15 1995-02-28 Goertz; Ole S. Characteristic impedance corrected audio signal cable
SE9704422D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Ändplatta
SE9704423D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Roterande elektrisk maskin med spolstöd
US6080935A (en) * 1998-07-21 2000-06-27 Abb Power T&D Company Inc. Folded insulated foil conductor and method of making same
SE516548C2 (sv) 1999-05-27 2002-01-29 Abb Ab Roterande elektrisk maskin där lindningen utgörs av en högspänningskabel med reducerade virvelströmsförluster
WO2001075908A1 (fr) * 2000-04-03 2001-10-11 Abb Power T & D Company Inc. Transformateur de distribution a cables semi-conducteurs de type sec
FR2843975B1 (fr) * 2002-09-04 2008-11-14 Kermel Fibres et fibrides, leur procede d'obtention, articles obtenus a partir de ces fibres et/ou fibrides.
EP1420507B1 (fr) * 2002-11-16 2008-01-09 Minebea Co., Ltd. Moteur miniature avec rotor aux aimants permanents
US8441156B2 (en) * 2008-09-03 2013-05-14 T-Ink, Inc. Electrically conductive module
CA2736086A1 (fr) * 2008-09-03 2010-03-11 Usg Interiors, Inc. Element conducteur electrique, systeme d'element conducteur electrique et son procede de fabrication
MX2011002175A (es) * 2008-09-03 2011-04-07 Usg Interiors Inc Cinta electricamente conductora para paredes y techos.
ES2456865T3 (es) * 2009-11-19 2014-04-23 Essex Europe Conductor continuamente transpuesto
JP6048910B2 (ja) * 2011-11-14 2016-12-21 住友電気工業株式会社 リアクトル、コイル成形体、コンバータ、及び電力変換装置
EP3043355A4 (fr) * 2013-09-06 2017-04-26 Furukawa Electric Co., Ltd. Câble plat ainsi que procédé de fabrication de celui-ci, et appareil électrique
JP6325549B2 (ja) * 2013-09-06 2018-05-16 古河電気工業株式会社 平角電線およびその製造方法並びに電気機器
JP6200480B2 (ja) * 2015-11-20 2017-09-20 古河電気工業株式会社 集合電線およびその製造方法並びに電気機器
JP6822252B2 (ja) * 2017-03-22 2021-01-27 三菱マテリアル株式会社 コイル及びその製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH295499A (de) * 1951-12-13 1953-12-31 Oerlikon Maschf Verfahren zur Herstellung von Hochspannungs-Wicklungsisolationen für elektrische Maschinen.
FR1076646A (fr) * 1952-05-03 1954-10-28 Oerlikon Maschf Isolement pour faisceaux de conducteurs électriques
FR1226319A (fr) * 1958-06-05 1960-07-11 Westinghouse Electric Corp Isolation électrique à base de polyhaloéthylène
FR1511784A (fr) * 1966-04-22 1968-02-02 Parsons C A & Co Ltd Améliorations relatives aux conducteurs électriques isolés
GB1103764A (en) * 1963-12-17 1968-02-21 Pirelli General Cable Works Improvements in or relating to composite conductors for heavy current windings
DE2330786B2 (de) * 1973-06-16 1978-04-06 Transformatoren Union Ag, 7000 Stuttgart Wicklung aus Doppelscheibenspulen für den Wirkwiderstand von Filterkreisdrosseln

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB720076A (en) * 1951-12-13 1954-12-15 Oerlikon Maschf Method of insulating a high tension dynamo-electric machine winding
US3543205A (en) * 1968-08-05 1970-11-24 Westinghouse Electric Corp Electrical windings
US3723797A (en) * 1970-06-05 1973-03-27 Asea Ab Insulated coil for arrangement in a slot in the stator or rotor of an electrical machine
BE793219A (fr) * 1971-12-22 1973-06-22 Westinghouse Electric Corp Rubans de frettage
DE2208029B2 (de) * 1972-02-17 1976-06-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Hochspannungsfeste isolierung fuer wicklungsleiter grosser elektrischer maschinen
US3757029A (en) * 1972-08-14 1973-09-04 Thomas & Betts Corp Shielded flat cable
JPS5232062B2 (fr) * 1972-12-25 1977-08-19
US3819443A (en) * 1973-01-15 1974-06-25 Sun Chemical Corp Method for making multifinned shielding tapes
JPS5913123B2 (ja) * 1973-03-05 1984-03-28 株式会社フジクラ 転位電線
US3828120A (en) * 1973-10-23 1974-08-06 Anaconda Co Flexible flat power cable
DE2402149A1 (de) * 1974-01-17 1975-07-24 Transformatoren Union Ag Drilleiter zur herstellung von wicklungen fuer transformatoren, drosselspulen und dgl.
SE398570B (sv) * 1976-04-26 1977-12-27 Asea Ab Sett att applicera ett band av isolermaterial i lengsriktningen av en i huvudsak rektanguler elektrisk ledare och anordning for genomforande av settet
US4204087A (en) * 1976-11-22 1980-05-20 Westinghouse Electric Corp. Adhesive coated electrical conductors
US4109375A (en) * 1976-11-22 1978-08-29 Westinghouse Electric Corp. Method of making adhesive coated electrical conductors
US4259141A (en) * 1977-04-22 1981-03-31 Asea Aktiebolag Apparatus for application of a tape of insulating material in the longitudinal direction of a substantially rectangular electrical conductor
JPS53141401A (en) * 1977-05-16 1978-12-09 Hitachi Ltd Conductor for electric machinery

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH295499A (de) * 1951-12-13 1953-12-31 Oerlikon Maschf Verfahren zur Herstellung von Hochspannungs-Wicklungsisolationen für elektrische Maschinen.
FR1076646A (fr) * 1952-05-03 1954-10-28 Oerlikon Maschf Isolement pour faisceaux de conducteurs électriques
FR1226319A (fr) * 1958-06-05 1960-07-11 Westinghouse Electric Corp Isolation électrique à base de polyhaloéthylène
GB1103764A (en) * 1963-12-17 1968-02-21 Pirelli General Cable Works Improvements in or relating to composite conductors for heavy current windings
FR1511784A (fr) * 1966-04-22 1968-02-02 Parsons C A & Co Ltd Améliorations relatives aux conducteurs électriques isolés
DE2330786B2 (de) * 1973-06-16 1978-04-06 Transformatoren Union Ag, 7000 Stuttgart Wicklung aus Doppelscheibenspulen für den Wirkwiderstand von Filterkreisdrosseln

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0116367A1 (fr) * 1983-02-10 1984-08-22 Kabushiki Kaisha Toshiba Enroulement conducteur de courant et procédé de fabrication de celui-ci
DE4438187A1 (de) * 1994-10-26 1996-05-02 Abb Management Ag Elektrischer Leiter für Wicklungen mit verteiltem Überspannungsschutz
WO1998014964A1 (fr) * 1996-09-30 1998-04-09 Asta Elektrodraht Gmbh Conducteur parallele multifilaire pour enroulements de machines et d'appareils electriques
RU210354U1 (ru) * 2021-10-29 2022-04-11 Акционерное общество "Москабельмет" (АО "МКМ") Провод обмоточный подразделенный с прямоугольными медными жилами

Also Published As

Publication number Publication date
CA1170732A (fr) 1984-07-10
DE3070426D1 (en) 1985-05-09
EP0030338B1 (fr) 1985-04-03
NO803716L (no) 1981-06-12
US4552990A (en) 1985-11-12
BR8008058A (pt) 1981-06-23

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