NO993714L - Transformer / reactor and method of producing a transformer / reactor - Google Patents

Transformer / reactor and method of producing a transformer / reactor

Info

Publication number
NO993714L
NO993714L NO993714A NO993714A NO993714L NO 993714 L NO993714 L NO 993714L NO 993714 A NO993714 A NO 993714A NO 993714 A NO993714 A NO 993714A NO 993714 L NO993714 L NO 993714L
Authority
NO
Norway
Prior art keywords
transformer
reactor
layer
producing
core
Prior art date
Application number
NO993714A
Other languages
Norwegian (no)
Other versions
NO993714D0 (en
Inventor
Mats Leijon
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
Publication of NO993714L publication Critical patent/NO993714L/en
Publication of NO993714D0 publication Critical 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
    • 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
    • H01F27/28—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

Den foreliggende oppfinnelsen angår en transformator eller en reaktor og en fremgangmsmåte for å fremstille en transformator/reaktor. Transformatoren/reaktoren omfatter en kjerne og i det minste en vikling, og kjernen (1; 11, 21; 31) omfatter i det minste to segmenter (4; 14; 24, 25; 33, 34, 36, 37), og viklingen er fleksibel og omfatter en elektrisk ledende kjerne (7) omgitt av et indre halvledende sjikt (8), et isolasjonssjikt eller lag (9) som omgir det indre halvledende sjiktet og består av fast materiale, og et ytre halvledende sjikt (10) som omgir isolasjonssjiktet, hvilket sjikt er sammenfestet eller sammenklebet til hverandre.The present invention relates to a transformer or a reactor and to a method of producing a transformer / reactor. The transformer / reactor comprises a core and at least one winding, and the core (1; 11, 21; 31) comprises at least two segments (4; 14; 24, 25; 33, 34, 36, 37), and the winding. is flexible and comprises an electrically conductive core (7) surrounded by an inner semiconducting layer (8), an insulation layer or layer (9) which surrounds the inner semiconducting layer and consists of solid material, and an outer semiconducting layer (10) surrounding insulating layer, which layer is bonded or bonded to each other.

NO993714A 1997-02-03 1999-07-30 Transformer / reactor and method of producing a transformer / reactor NO993714D0 (en)

Applications Claiming Priority (3)

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
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
NO993714L true NO993714L (en) 1999-07-30
NO993714D0 NO993714D0 (en) 1999-07-30

Family

ID=26662869

Family Applications (1)

Application Number Title Priority Date Filing Date
NO993714A NO993714D0 (en) 1997-02-03 1999-07-30 Transformer / reactor and method of producing a 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 (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3052997A (en) 1996-05-29 1998-01-05 Asea Brown Boveri Ab Rotating electrical machine comprising high-voltage stator winding and elongated support devices supporting the winding and method for manufacturing such machine
SE9602079D0 (en) 1996-05-29 1996-05-29 Asea Brown Boveri Rotating electric machines with magnetic circuit for high voltage and a method for manufacturing the same
CZ385898A3 (en) 1996-05-29 1999-05-12 Abb Ab Electric High Voltage AC Machine
SE510452C2 (en) 1997-02-03 1999-05-25 Asea Brown Boveri Transformer with voltage regulator
SE9704412D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri A power transformer / reactor
SE9704413D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri A power transformer / reactor
SE513083C2 (en) 1997-09-30 2000-07-03 Abb Ab Synchronous compensator system and the use of such and phase compensation method in a high voltage field
SE513555C2 (en) 1997-11-27 2000-10-02 Abb Ab Method of applying a pipe means in a space of a rotating electric machine and rotating electric machine according to the method
GB2331853A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Transformer
GB2331858A (en) 1997-11-28 1999-06-02 Asea Brown Boveri A wind power plant
SE516002C2 (en) 2000-03-01 2001-11-05 Abb Ab Rotary electric machine and method of making a stator winding
SE516442C2 (en) 2000-04-28 2002-01-15 Abb Ab Stationary induction machine and cable therefore
WO2009138116A1 (en) * 2008-05-13 2009-11-19 Abb Technology Ag Polygonal transformer core
WO2009138098A1 (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 Multi-phase 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
OA11300A (en) 2003-10-22
SE9704417D0 (en) 1997-11-28
EA199900705A1 (en) 2000-04-24
CN1244285A (en) 2000-02-09
NZ337097A (en) 2001-05-25
CA2276360A1 (en) 1998-08-06
AU734207B2 (en) 2001-06-07
AU5890998A (en) 1998-08-25
KR20000070418A (en) 2000-11-25
SK98999A3 (en) 2000-08-14
BR9814237A (en) 2000-10-03
EA001635B1 (en) 2001-06-25
WO1998034242A1 (en) 1998-08-06
IL130634A0 (en) 2000-06-01
EP0956567A1 (en) 1999-11-17
NO993714D0 (en) 1999-07-30
TR199901800T2 (en) 1999-10-21
JP2001509962A (en) 2001-07-24
PL334618A1 (en) 2000-03-13

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application