AU734207B2 - A transformer/reactor and a method for manufacturing a transformer/reactor - Google Patents

A transformer/reactor and a method for manufacturing a transformer/reactor Download PDF

Info

Publication number
AU734207B2
AU734207B2 AU58909/98A AU5890998A AU734207B2 AU 734207 B2 AU734207 B2 AU 734207B2 AU 58909/98 A AU58909/98 A AU 58909/98A AU 5890998 A AU5890998 A AU 5890998A AU 734207 B2 AU734207 B2 AU 734207B2
Authority
AU
Australia
Prior art keywords
transformer
reactor
core
segments
layers
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.)
Ceased
Application number
AU58909/98A
Other languages
English (en)
Other versions
AU5890998A (en
Inventor
Mats Leijon
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 AB
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 AU5890998A publication Critical patent/AU5890998A/en
Assigned to ABB AB reassignment ABB AB Amend patent request/document other than specification (104) Assignors: ASEA BROWN BOVERI AB
Application granted granted Critical
Publication of AU734207B2 publication Critical patent/AU734207B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • H01F27/24—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)
AU58909/98A 1997-02-03 1998-02-02 A transformer/reactor and a method for manufacturing a transformer/reactor Ceased AU734207B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE9700343 1997-02-03
SE9700343A SE511362C2 (sv) 1997-02-03 1997-02-03 Transformator/reaktor, samt förfarande vid tillverkning av en sådan
SE9704417 1997-11-28
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 (2)

Publication Number Publication Date
AU5890998A AU5890998A (en) 1998-08-25
AU734207B2 true AU734207B2 (en) 2001-06-07

Family

ID=26662869

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58909/98A Ceased AU734207B2 (en) 1997-02-03 1998-02-02 A transformer/reactor and a method for manufacturing a transformer/reactor

Country Status (17)

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

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

Citations (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

Patent Citations (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
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
NZ337097A (en) 2001-05-25
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
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired