NZ337097A - A transformer/reactor with core in two segments - Google Patents

A transformer/reactor with core in two segments

Info

Publication number
NZ337097A
NZ337097A NZ337097A NZ33709798A NZ337097A NZ 337097 A NZ337097 A NZ 337097A NZ 337097 A NZ337097 A NZ 337097A NZ 33709798 A NZ33709798 A NZ 33709798A NZ 337097 A NZ337097 A NZ 337097A
Authority
NZ
New Zealand
Prior art keywords
core
transformer
reactor
segments
layers
Prior art date
Application number
NZ337097A
Other languages
English (en)
Inventor
Mats Leijon
Original Assignee
Abb 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 SE9700343A external-priority patent/SE511362C2/sv
Application filed by Abb Ab filed Critical Abb Ab
Publication of NZ337097A publication Critical patent/NZ337097A/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)
NZ337097A 1997-02-03 1998-02-02 A transformer/reactor with core in two segments NZ337097A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9700343A SE511362C2 (sv) 1997-02-03 1997-02-03 Transformator/reaktor, samt förfarande vid tillverkning av en sådan
SE9704417A SE9704417D0 (sv) 1997-02-03 1997-11-28 Transformator/reaktor samt förfarande vid tillverkning av transformator/reaktor
PCT/SE1998/000158 WO1998034242A1 (en) 1997-02-03 1998-02-02 A transformer/reactor and a method for manufacturing a transformer/reactor

Publications (1)

Publication Number Publication Date
NZ337097A true NZ337097A (en) 2001-05-25

Family

ID=26662869

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ337097A NZ337097A (en) 1997-02-03 1998-02-02 A transformer/reactor with core in two segments

Country Status (17)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009138116A1 (de) * 2008-05-13 2009-11-19 Abb Technology Ag Polygonaler transformatorkern
WO2009138098A1 (de) * 2008-05-13 2009-11-19 Abb Technology Ag Polygonaler transformatorkern
JP2018125327A (ja) * 2017-01-30 2018-08-09 ファナック株式会社 インダクタンス可変機能を有する多相鉄心リアクトル
JP2019192867A (ja) * 2018-04-27 2019-10-31 スミダコーポレーション株式会社 リアクトル装置

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
PL334618A1 (en) 2000-03-13
NO993714L (no) 1999-07-30
AU734207B2 (en) 2001-06-07
OA11300A (en) 2003-10-22
EA001635B1 (ru) 2001-06-25
SK98999A3 (en) 2000-08-14
EA199900705A1 (ru) 2000-04-24
BR9814237A (pt) 2000-10-03
EP0956567A1 (en) 1999-11-17
CA2276360A1 (en) 1998-08-06
KR20000070418A (ko) 2000-11-25
TR199901800T2 (xx) 1999-10-21
CN1244285A (zh) 2000-02-09
WO1998034242A1 (en) 1998-08-06
SE9704417D0 (sv) 1997-11-28
IL130634A0 (en) 2000-06-01
JP2001509962A (ja) 2001-07-24
NO993714D0 (no) 1999-07-30
AU5890998A (en) 1998-08-25

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Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)