ZA9810869B - A transformer/reactor and a method for manufacture of a transformer/reactor - Google Patents

A transformer/reactor and a method for manufacture of a transformer/reactor

Info

Publication number
ZA9810869B
ZA9810869B ZA9810869A ZA9810869A ZA9810869B ZA 9810869 B ZA9810869 B ZA 9810869B ZA 9810869 A ZA9810869 A ZA 9810869A ZA 9810869 A ZA9810869 A ZA 9810869A ZA 9810869 B ZA9810869 B ZA 9810869B
Authority
ZA
South Africa
Prior art keywords
transformer
reactor
manufacture
Prior art date
Application number
ZA9810869A
Inventor
Thorsten Schutte
Christian Sasse
Udo Fromm
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
Publication of ZA9810869B publication Critical patent/ZA9810869B/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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/323—Insulation between winding turns, between winding layers
    • 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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/327—Encapsulating or impregnating
    • 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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/327—Encapsulating or impregnating
    • H01F2027/328—Dry-type transformer with encapsulated foil winding, e.g. windings coaxially arranged on core legs with spacers for cooling and with three phases

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Insulating Of Coils (AREA)
ZA9810869A 1997-11-27 1998-11-27 A transformer/reactor and a method for manufacture of a transformer/reactor ZA9810869B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704378A SE510946C2 (en) 1997-11-27 1997-11-27 Transformer / reactor and method of manufacturing such and pre-fabricated winding module

Publications (1)

Publication Number Publication Date
ZA9810869B true ZA9810869B (en) 1999-05-27

Family

ID=20409157

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9810869A ZA9810869B (en) 1997-11-27 1998-11-27 A transformer/reactor and a method for manufacture of a transformer/reactor

Country Status (10)

Country Link
CN (1) CN1279812A (en)
AP (1) AP2000001843A0 (en)
AR (1) AR017690A1 (en)
AU (1) AU1515999A (en)
DE (1) DE19882855T1 (en)
OA (1) OA11386A (en)
PE (1) PE20000039A1 (en)
SE (1) SE510946C2 (en)
WO (1) WO1999028926A2 (en)
ZA (1) ZA9810869B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7023312B1 (en) * 2001-12-21 2006-04-04 Abb Technology Ag Integrated cooling duct for resin-encapsulated distribution transformer coils
EP2320440B1 (en) * 2009-11-05 2013-01-09 ABB Technology AG Transformer winding and a method of reinforcing a transformer winding
DE102012208545A1 (en) * 2012-05-22 2013-11-28 Schmidbauer Transformatoren und Gerätebau GmbH Water-cooled electrical coil for e.g. electrical throttle and electrical transformer, has cooling arrangement comprising cooling conduit with cooling conduit wall for passing cooling fluid, and cooling structure arranged outside on winding
CN103208351B (en) * 2012-12-29 2015-12-23 江苏中联电气股份有限公司 A kind of flameproof mining mobile transformer substation dry-type transformer
EP3364432A1 (en) * 2017-02-21 2018-08-22 ABB Schweiz AG Fire protection of a dry power transformer winding
EP3373314A1 (en) * 2017-03-10 2018-09-12 ABB Schweiz AG Cooling non-liquid immersed transformers
CN109490670A (en) * 2018-11-30 2019-03-19 河海大学 A kind of high-voltage shunt reactor state on_line monitoring system
EP4040455A1 (en) * 2021-02-05 2022-08-10 Hitachi Energy Switzerland AG Transformer comprising winding

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1481585A (en) * 1919-09-16 1924-01-22 Electrical Improvements Ltd Electric reactive winding
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
AU1515999A (en) 1999-06-16
WO1999028926A2 (en) 1999-06-10
WO1999028926A3 (en) 1999-08-12
AP2000001843A0 (en) 2000-06-30
SE9704378L (en) 1999-05-28
CN1279812A (en) 2001-01-10
AR017690A1 (en) 2001-09-12
PE20000039A1 (en) 2000-01-27
OA11386A (en) 2004-01-27
DE19882855T1 (en) 2001-06-28
SE9704378D0 (en) 1997-11-27
SE510946C2 (en) 1999-07-12

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