PL334617A1 - Transformer axial cooling system - Google Patents

Transformer axial cooling system

Info

Publication number
PL334617A1
PL334617A1 PL98334617A PL33461798A PL334617A1 PL 334617 A1 PL334617 A1 PL 334617A1 PL 98334617 A PL98334617 A PL 98334617A PL 33461798 A PL33461798 A PL 33461798A PL 334617 A1 PL334617 A1 PL 334617A1
Authority
PL
Poland
Prior art keywords
cooling system
axial cooling
transformer axial
transformer
cooling
Prior art date
Application number
PL98334617A
Inventor
Gunnar Kylander
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 SE9700338A external-priority patent/SE511360C2/en
Application filed by Abb Ab filed Critical Abb Ab
Publication of PL334617A1 publication Critical patent/PL334617A1/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
    • H01F27/08—Cooling; Ventilating
    • 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
    • H01F27/08—Cooling; Ventilating
    • H01F27/085—Cooling by ambient air
    • 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
    • H01F27/322—Insulating of coils, windings, or parts thereof the insulation forming channels for circulation of the fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Transformer Cooling (AREA)
  • Insulated Conductors (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Motor Or Generator Cooling System (AREA)
PL98334617A 1997-02-03 1998-02-02 Transformer axial cooling system PL334617A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9700338A SE511360C2 (en) 1997-02-03 1997-02-03 Air-cooled cable-wound power transformer
SE9704414A SE9704414D0 (en) 1997-02-03 1997-11-28 Axial air cooling and transformer
PCT/SE1998/000155 WO1998034238A1 (en) 1997-02-03 1998-02-02 Axial air-cooling of transformers

Publications (1)

Publication Number Publication Date
PL334617A1 true PL334617A1 (en) 2000-03-13

Family

ID=26662864

Family Applications (1)

Application Number Title Priority Date Filing Date
PL98334617A PL334617A1 (en) 1997-02-03 1998-02-02 Transformer axial cooling system

Country Status (14)

Country Link
EP (1) EP1016098A1 (en)
JP (1) JP2001509959A (en)
KR (1) KR20000070417A (en)
CN (1) CN1244283A (en)
AU (1) AU724972B2 (en)
BR (1) BR9807134A (en)
CA (1) CA2276620A1 (en)
EA (1) EA001869B1 (en)
NO (1) NO993673D0 (en)
NZ (1) NZ337098A (en)
PL (1) PL334617A1 (en)
SE (1) SE9704414D0 (en)
TR (1) TR199901700T2 (en)
WO (1) WO1998034238A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10137518C1 (en) 2001-07-30 2003-04-24 Siemens Ag Electrical winding arrangement
US7205875B2 (en) * 2003-06-26 2007-04-17 Eaton Power Quality Corporation Hybrid air/magnetic core inductor
KR100802627B1 (en) * 2004-05-12 2008-02-14 주식회사 오.엘.티 Oil forced cooling apparatus for oil type high voltage transformer
KR101031589B1 (en) * 2009-03-25 2011-04-27 현대종합금속 주식회사 Electric transformer
JP5717426B2 (en) * 2010-12-03 2015-05-13 株式会社東芝 Static induction machine
ES2530055T3 (en) * 2011-02-16 2015-02-26 Abb Technology Ag Cooling system for dry transformers
US8368497B2 (en) * 2011-03-17 2013-02-05 Hamilton Sundstrand Corporation Transformer assembly with enhanced air cooling
JP5835604B2 (en) * 2011-03-31 2015-12-24 株式会社ダイヘン Dry transformer
JP2013004776A (en) * 2011-06-17 2013-01-07 Hitachi Industrial Equipment Systems Co Ltd Mold transformer
KR101290682B1 (en) 2011-11-01 2013-07-29 신성공업주식회사 Transformer having cooling device
CN103354150A (en) * 2013-08-01 2013-10-16 南通市海王电气有限公司 Novel dry-type transformer
RU168099U1 (en) * 2016-06-16 2017-01-18 Публичное акционерное общество "Транснефть" (ПАО "Транснефть") Three-phase multi-winding transformer with a closed air cooling system
RU181145U1 (en) * 2017-10-30 2018-07-05 Публичное акционерное общество "Транснефть" (ПАО "Транснефть") POWER TRANSFORMER WITH TWISTED MAGNETIC WIRE
CN117219407B (en) * 2023-10-31 2024-05-31 深圳市百恒电气有限公司 Dry-type transformer cooling device and cooling method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2295415A (en) * 1940-08-02 1942-09-08 Westinghouse Electric & Mfg Co Air-cooled, air-insulated transformer
US5036165A (en) * 1984-08-23 1991-07-30 General Electric Co. Semi-conducting layer for insulated electrical conductors
US5066881A (en) * 1984-08-23 1991-11-19 General Electric Company Semi-conducting layer for insulated electrical conductors

Also Published As

Publication number Publication date
CN1244283A (en) 2000-02-09
SE9704414D0 (en) 1997-11-28
TR199901700T2 (en) 1999-09-21
AU724972B2 (en) 2000-10-05
JP2001509959A (en) 2001-07-24
WO1998034238A1 (en) 1998-08-06
EA001869B1 (en) 2001-10-22
EA199900703A1 (en) 2000-04-24
CA2276620A1 (en) 1998-08-06
AU5890698A (en) 1998-08-25
EP1016098A1 (en) 2000-07-05
NO993673L (en) 1999-07-28
BR9807134A (en) 2000-01-25
NO993673D0 (en) 1999-07-28
NZ337098A (en) 2001-06-29
KR20000070417A (en) 2000-11-25

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