SE9704417D0 - Transformer / reactor and method of manufacturing transformer / reactor - Google Patents

Transformer / reactor and method of manufacturing transformer / reactor

Info

Publication number
SE9704417D0
SE9704417D0 SE9704417A SE9704417A SE9704417D0 SE 9704417 D0 SE9704417 D0 SE 9704417D0 SE 9704417 A SE9704417 A SE 9704417A SE 9704417 A SE9704417 A SE 9704417A SE 9704417 D0 SE9704417 D0 SE 9704417D0
Authority
SE
Sweden
Prior art keywords
reactor
transformer
manufacturing
core
semiconducting layer
Prior art date
Application number
SE9704417A
Other languages
Swedish (sv)
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
Priority claimed from SE9700343A external-priority patent/SE511362C2/en
Application filed by Asea Brown Boveri filed Critical Asea Brown Boveri
Priority to SE9704417A priority Critical patent/SE9704417D0/en
Publication of SE9704417D0 publication Critical patent/SE9704417D0/en
Priority to AU58909/98A priority patent/AU734207B2/en
Priority to PCT/SE1998/000158 priority patent/WO1998034242A1/en
Priority to CN98801963A priority patent/CN1244285A/en
Priority to HU0000731A priority patent/HUP0000731A2/en
Priority to JP53280098A priority patent/JP2001509962A/en
Priority to PL98334618A priority patent/PL334618A1/en
Priority to KR1019997006653A priority patent/KR20000070418A/en
Priority to NZ337097A priority patent/NZ337097A/en
Priority to SK989-99A priority patent/SK98999A3/en
Priority to BR9814237-2A priority patent/BR9814237A/en
Priority to EA199900705A priority patent/EA001635B1/en
Priority to IL13063498A priority patent/IL130634A0/en
Priority to TR1999/01800T priority patent/TR199901800T2/en
Priority to CA002276360A priority patent/CA2276360A1/en
Priority to EP98902355A priority patent/EP0956567A1/en
Priority to OA9900164A priority patent/OA11300A/en
Priority to NO993714A priority patent/NO993714D0/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
    • H01F27/24—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Insulating Of Coils (AREA)
  • Regulation Of General Use Transformers (AREA)

Abstract

The present invention relates to a transformer or a reactor and a method of manufacturing a transformer/reactor. The transformer/reactor comprises a core and at least one winding, in which the core (1; 11; 21; 31) consists of at least two segments (4; 14; 24, 25; 33, 34, 36, 37), and the winding is flexible and comprises an electrically conducting core (7) surrounded by an inner semiconducting layer (8), an insulating layer (9) surrounding the inner semiconducting layer and consisting of solid material, and an outer semiconducting layer (10) surrounding the insulating layer, said layers adhering to each other.
SE9704417A 1997-02-03 1997-11-28 Transformer / reactor and method of manufacturing transformer / reactor SE9704417D0 (en)

Priority Applications (18)

Application Number Priority Date Filing Date Title
SE9704417A SE9704417D0 (en) 1997-02-03 1997-11-28 Transformer / reactor and method of manufacturing transformer / reactor
CA002276360A CA2276360A1 (en) 1997-02-03 1998-02-02 A transformer/reactor and a method for manufacturing a transformer/reactor
EP98902355A EP0956567A1 (en) 1997-02-03 1998-02-02 A transformer/reactor and a method for manufacturing a transformer/reactor
KR1019997006653A KR20000070418A (en) 1997-02-03 1998-02-02 A transformer/reactor and a method for manufacturing a transformer/reactor
BR9814237-2A BR9814237A (en) 1997-02-03 1998-02-02 Transformer / reactor and method for manufacturing a transformer / reactor
CN98801963A CN1244285A (en) 1997-02-03 1998-02-02 Transformer/reactor and manufacture thereof
HU0000731A HUP0000731A2 (en) 1997-11-28 1998-02-02 A transformer/reactor and a method for manufacturing a transformer/reactor
JP53280098A JP2001509962A (en) 1997-02-03 1998-02-02 Transformer / reactor and method of manufacturing transformer / reactor
PL98334618A PL334618A1 (en) 1997-02-03 1998-02-02 Transformer/reactor and method of making same
AU58909/98A AU734207B2 (en) 1997-02-03 1998-02-02 A transformer/reactor and a method for manufacturing a transformer/reactor
NZ337097A NZ337097A (en) 1997-02-03 1998-02-02 A transformer/reactor with core in two segments
SK989-99A SK98999A3 (en) 1997-02-03 1998-02-02 A transformer/reactor and a method for manufacturing a transformer/reactor
PCT/SE1998/000158 WO1998034242A1 (en) 1997-02-03 1998-02-02 A transformer/reactor and a method for manufacturing a transformer/reactor
EA199900705A EA001635B1 (en) 1997-02-03 1998-02-02 A transformer/reactor and a method for its manufacturing
IL13063498A IL130634A0 (en) 1997-02-03 1998-02-02 A transformer/reactor and a method for manufacturing a transformer/reactor
TR1999/01800T TR199901800T2 (en) 1997-02-03 1998-02-02 A transformer/reactor and a method in transformer/reactor manufacturing.
OA9900164A OA11300A (en) 1997-02-03 1999-07-23 A transformer/reactor and a method for manufacturing a transformer/reactor
NO993714A NO993714D0 (en) 1997-02-03 1999-07-30 Transformer / reactor and method of producing a transformer / reactor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9700343A SE511362C2 (en) 1997-02-03 1997-02-03 Transformer-reactor and its manufacture
SE9704417A SE9704417D0 (en) 1997-02-03 1997-11-28 Transformer / reactor and method of manufacturing transformer / reactor

Publications (1)

Publication Number Publication Date
SE9704417D0 true SE9704417D0 (en) 1997-11-28

Family

ID=26662869

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9704417A SE9704417D0 (en) 1997-02-03 1997-11-28 Transformer / reactor and method of manufacturing transformer / reactor

Country Status (17)

Country Link
EP (1) EP0956567A1 (en)
JP (1) JP2001509962A (en)
KR (1) KR20000070418A (en)
CN (1) CN1244285A (en)
AU (1) AU734207B2 (en)
BR (1) BR9814237A (en)
CA (1) CA2276360A1 (en)
EA (1) EA001635B1 (en)
IL (1) IL130634A0 (en)
NO (1) NO993714D0 (en)
NZ (1) NZ337097A (en)
OA (1) OA11300A (en)
PL (1) PL334618A1 (en)
SE (1) SE9704417D0 (en)
SK (1) SK98999A3 (en)
TR (1) TR199901800T2 (en)
WO (1) WO1998034242A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009138098A1 (en) * 2008-05-13 2009-11-19 Abb Technology Ag Polygonal transformer core
WO2009138116A1 (en) * 2008-05-13 2009-11-19 Abb Technology Ag Polygonal transformer core
JP2018125327A (en) * 2017-01-30 2018-08-09 ファナック株式会社 Multiphase core reactor with variable inductance function
JP2019192867A (en) * 2018-04-27 2019-10-31 スミダコーポレーション株式会社 Reactor device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446999A (en) * 1945-11-07 1948-08-17 Gen Electric Magnetic core
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
EP0956567A1 (en) 1999-11-17
EA199900705A1 (en) 2000-04-24
OA11300A (en) 2003-10-22
WO1998034242A1 (en) 1998-08-06
AU5890998A (en) 1998-08-25
BR9814237A (en) 2000-10-03
CA2276360A1 (en) 1998-08-06
PL334618A1 (en) 2000-03-13
EA001635B1 (en) 2001-06-25
CN1244285A (en) 2000-02-09
NO993714L (en) 1999-07-30
NZ337097A (en) 2001-05-25
JP2001509962A (en) 2001-07-24
KR20000070418A (en) 2000-11-25
SK98999A3 (en) 2000-08-14
AU734207B2 (en) 2001-06-07
IL130634A0 (en) 2000-06-01
NO993714D0 (en) 1999-07-30
TR199901800T2 (en) 1999-10-21

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