TW434595B - A power transformer/reactor - Google Patents

A power transformer/reactor Download PDF

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Publication number
TW434595B
TW434595B TW88104656A TW88104656A TW434595B TW 434595 B TW434595 B TW 434595B TW 88104656 A TW88104656 A TW 88104656A TW 88104656 A TW88104656 A TW 88104656A TW 434595 B TW434595 B TW 434595B
Authority
TW
Taiwan
Prior art keywords
reactor
power transformer
scope
patent application
item
Prior art date
Application number
TW88104656A
Other languages
English (en)
Chinese (zh)
Inventor
Mats Leijon
Albert Jaksts
Thorsten Schuette
Rongsheng Liu
Udo Fromm
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
Application filed by Abb Ab filed Critical Abb Ab
Application granted granted Critical
Publication of TW434595B publication Critical patent/TW434595B/zh

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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
    • H01F27/2876—Cooling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Transformer Cooling (AREA)
TW88104656A 1997-11-27 1999-03-24 A power transformer/reactor TW434595B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704379A SE510858C2 (sv) 1997-11-27 1997-11-27 Krafttransformator/reaktor

Publications (1)

Publication Number Publication Date
TW434595B true TW434595B (en) 2001-05-16

Family

ID=20409158

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88104656A TW434595B (en) 1997-11-27 1999-03-24 A power transformer/reactor

Country Status (7)

Country Link
EP (1) EP1050055A2 (sv)
CN (1) CN1279815A (sv)
AU (1) AU1516099A (sv)
SE (1) SE510858C2 (sv)
TW (1) TW434595B (sv)
WO (1) WO1999028927A2 (sv)
ZA (1) ZA9810873B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105761921A (zh) * 2016-05-24 2016-07-13 龚柱 干式电力变压器的设计方法
CN105761908A (zh) * 2016-05-24 2016-07-13 龚柱 干式电力变压器
CN105761909A (zh) * 2016-05-24 2016-07-13 龚柱 电力变压器低压侧出线装置
EP3754674B1 (en) * 2019-06-17 2023-06-07 Hitachi Energy Switzerland AG Insulating liquid and inductive arrangement comprising a container with insulating liquid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA753046B (en) * 1975-05-12 1976-09-29 Gec South Africa Pty Transformer cooling
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
EP1050055A2 (en) 2000-11-08
SE9704379L (sv) 1999-05-25
CN1279815A (zh) 2001-01-10
WO1999028927A2 (en) 1999-06-10
WO1999028927A3 (en) 1999-08-12
SE510858C2 (sv) 1999-06-28
AU1516099A (en) 1999-06-16
ZA9810873B (en) 1999-06-01
SE9704379D0 (sv) 1997-11-27

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees