SE9704377D0 - Transformer core with heat sinks - Google Patents

Transformer core with heat sinks

Info

Publication number
SE9704377D0
SE9704377D0 SE9704377A SE9704377A SE9704377D0 SE 9704377 D0 SE9704377 D0 SE 9704377D0 SE 9704377 A SE9704377 A SE 9704377A SE 9704377 A SE9704377 A SE 9704377A SE 9704377 D0 SE9704377 D0 SE 9704377D0
Authority
SE
Sweden
Prior art keywords
heat sinks
transformer core
transformer
reactor
winding
Prior art date
Application number
SE9704377A
Other languages
Swedish (sv)
Other versions
SE9704377L (en
SE512419C2 (en
Original Assignee
Asea Brown Boveri
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 Brown Boveri filed Critical Asea Brown Boveri
Priority to SE9704377A priority Critical patent/SE512419C2/en
Publication of SE9704377D0 publication Critical patent/SE9704377D0/en
Priority to PCT/SE1998/002158 priority patent/WO1999028925A2/en
Priority to AU15158/99A priority patent/AU1515899A/en
Publication of SE9704377L publication Critical patent/SE9704377L/en
Publication of SE512419C2 publication Critical patent/SE512419C2/en

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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/288—Shielding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

A transformer/reactor and a method of manufacturing a transformer/reactor comprising a laminated core (1, 11, 111) and at least one winding for high voltage, each winding comprising a high-voltage cable (6) with means for enclosing an electric field, which high-voltage cable (6) is magnetically permeable and the core (11, 111) being provided with cooling flanges (33, 133).
SE9704377A 1997-11-27 1997-11-27 Transformer / reactor and method of manufacturing one SE512419C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9704377A SE512419C2 (en) 1997-11-27 1997-11-27 Transformer / reactor and method of manufacturing one
PCT/SE1998/002158 WO1999028925A2 (en) 1997-11-27 1998-11-27 Transformer core with cooling flanges
AU15158/99A AU1515899A (en) 1997-11-27 1998-11-27 Transformer core with cooling flanges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704377A SE512419C2 (en) 1997-11-27 1997-11-27 Transformer / reactor and method of manufacturing one

Publications (3)

Publication Number Publication Date
SE9704377D0 true SE9704377D0 (en) 1997-11-27
SE9704377L SE9704377L (en) 1999-05-28
SE512419C2 SE512419C2 (en) 2000-03-13

Family

ID=20409156

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9704377A SE512419C2 (en) 1997-11-27 1997-11-27 Transformer / reactor and method of manufacturing one

Country Status (3)

Country Link
AU (1) AU1515899A (en)
SE (1) SE512419C2 (en)
WO (1) WO1999028925A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19920268C1 (en) * 1999-05-03 2000-10-19 Aloys Wobben Inductive device e.g. choke coil or transformer, has laminations of magnetic circuit offset relative to one another in vicinity of electrical circuit for increasing magnetic circuit surface

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2947957A (en) * 1957-04-22 1960-08-02 Zenith Radio Corp Transformers
US5036165A (en) * 1984-08-23 1991-07-30 General Electric Co. Semi-conducting layer for insulated electrical conductors

Also Published As

Publication number Publication date
AU1515899A (en) 1999-06-16
WO1999028925A2 (en) 1999-06-10
WO1999028925A3 (en) 1999-08-12
SE9704377L (en) 1999-05-28
SE512419C2 (en) 2000-03-13

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Legal Events

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