SE9704414D0 - Axiell luftkylning och transformator - Google Patents

Axiell luftkylning och transformator

Info

Publication number
SE9704414D0
SE9704414D0 SE9704414A SE9704414A SE9704414D0 SE 9704414 D0 SE9704414 D0 SE 9704414D0 SE 9704414 A SE9704414 A SE 9704414A SE 9704414 A SE9704414 A SE 9704414A SE 9704414 D0 SE9704414 D0 SE 9704414D0
Authority
SE
Sweden
Prior art keywords
transformer
surrounding
air cooling
core
axial air
Prior art date
Application number
SE9704414A
Other languages
English (en)
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 SE9700338A external-priority patent/SE511360C2/sv
Application filed by Asea Brown Boveri filed Critical Asea Brown Boveri
Priority to SE9704414A priority Critical patent/SE9704414D0/sv
Publication of SE9704414D0 publication Critical patent/SE9704414D0/sv
Priority to AU58906/98A priority patent/AU724972B2/en
Priority to PL98334617A priority patent/PL334617A1/xx
Priority to CN98801964A priority patent/CN1244283A/zh
Priority to PCT/SE1998/000155 priority patent/WO1998034238A1/en
Priority to NZ337098A priority patent/NZ337098A/en
Priority to JP53279798A priority patent/JP2001509959A/ja
Priority to CA002276620A priority patent/CA2276620A1/en
Priority to EA199900703A priority patent/EA001869B1/ru
Priority to TR1999/01700T priority patent/TR199901700T2/xx
Priority to EP98902352A priority patent/EP1016098A1/en
Priority to BR9807134-3A priority patent/BR9807134A/pt
Priority to KR1019997006652A priority patent/KR20000070417A/ko
Priority to NO993673A priority patent/NO993673L/no

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
    • 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
    • H01F27/08—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
    • H01F27/28—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)
  • Motor Or Generator Cooling System (AREA)
  • Coils Or Transformers For Communication (AREA)
SE9704414A 1997-02-03 1997-11-28 Axiell luftkylning och transformator SE9704414D0 (sv)

Priority Applications (14)

Application Number Priority Date Filing Date Title
SE9704414A SE9704414D0 (sv) 1997-02-03 1997-11-28 Axiell luftkylning och transformator
KR1019997006652A KR20000070417A (ko) 1997-02-03 1998-02-02 변압기의 축형 공냉 장치 및 방법
BR9807134-3A BR9807134A (pt) 1997-02-03 1998-02-02 Transformador de força de cabo enrolado e método de resfriamento a ar do mesmo.
NZ337098A NZ337098A (en) 1997-02-03 1998-02-02 Axial air-cooling of transformers
PL98334617A PL334617A1 (en) 1997-02-03 1998-02-02 Transformer axial cooling system
CN98801964A CN1244283A (zh) 1997-02-03 1998-02-02 变压器的轴向空气冷却
PCT/SE1998/000155 WO1998034238A1 (en) 1997-02-03 1998-02-02 Axial air-cooling of transformers
AU58906/98A AU724972B2 (en) 1997-02-03 1998-02-02 Axial air-cooling of transformers
JP53279798A JP2001509959A (ja) 1997-02-03 1998-02-02 変圧器の軸方向空気冷却
CA002276620A CA2276620A1 (en) 1997-02-03 1998-02-02 Axial air-cooling of transformers
EA199900703A EA001869B1 (ru) 1997-02-03 1998-02-02 Трансформаторы с осевым воздушным охлаждением
TR1999/01700T TR199901700T2 (xx) 1997-02-03 1998-02-02 Transformatörlerin merkezi hava soğutması
EP98902352A EP1016098A1 (en) 1997-02-03 1998-02-02 Axial air-cooling of transformers
NO993673A NO993673L (no) 1997-02-03 1999-07-28 Aksial luftkjöling av transformatorer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9700338A SE511360C2 (sv) 1997-02-03 1997-02-03 Krafttransformator
SE9704414A SE9704414D0 (sv) 1997-02-03 1997-11-28 Axiell luftkylning och transformator

Publications (1)

Publication Number Publication Date
SE9704414D0 true SE9704414D0 (sv) 1997-11-28

Family

ID=26662864

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9704414A SE9704414D0 (sv) 1997-02-03 1997-11-28 Axiell luftkylning och transformator

Country Status (14)

Country Link
EP (1) EP1016098A1 (sv)
JP (1) JP2001509959A (sv)
KR (1) KR20000070417A (sv)
CN (1) CN1244283A (sv)
AU (1) AU724972B2 (sv)
BR (1) BR9807134A (sv)
CA (1) CA2276620A1 (sv)
EA (1) EA001869B1 (sv)
NO (1) NO993673L (sv)
NZ (1) NZ337098A (sv)
PL (1) PL334617A1 (sv)
SE (1) SE9704414D0 (sv)
TR (1) TR199901700T2 (sv)
WO (1) WO1998034238A1 (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10137518C1 (de) 2001-07-30 2003-04-24 Siemens Ag Elektrische Wicklungsanordnung
US7205875B2 (en) * 2003-06-26 2007-04-17 Eaton Power Quality Corporation Hybrid air/magnetic core inductor
KR100802627B1 (ko) * 2004-05-12 2008-02-14 주식회사 오.엘.티 변압기의 오일 강제 냉각장치
KR101031589B1 (ko) * 2009-03-25 2011-04-27 현대종합금속 주식회사 변압기
JP5717426B2 (ja) * 2010-12-03 2015-05-13 株式会社東芝 静止誘導電器
EP2490231B1 (en) * 2011-02-16 2014-11-26 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 (ja) * 2011-03-31 2015-12-24 株式会社ダイヘン 乾式変圧器
JP2013004776A (ja) * 2011-06-17 2013-01-07 Hitachi Industrial Equipment Systems Co Ltd モールド変圧器
KR101290682B1 (ko) 2011-11-01 2013-07-29 신성공업주식회사 냉각장치를 구비한 변압기
CN103354150A (zh) * 2013-08-01 2013-10-16 南通市海王电气有限公司 新型干式变压器
RU168099U1 (ru) * 2016-06-16 2017-01-18 Публичное акционерное общество "Транснефть" (ПАО "Транснефть") Трансформатор преобразовательный трехфазный многообмоточный с замкнутой системой воздушного охлаждения
RU181145U1 (ru) * 2017-10-30 2018-07-05 Публичное акционерное общество "Транснефть" (ПАО "Транснефть") Трансформатор силовой с витым магнитопроводом
CN117219407B (zh) * 2023-10-31 2024-05-31 深圳市百恒电气有限公司 一种干式变压器冷却装置及其冷却方法

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
CA2276620A1 (en) 1998-08-06
NZ337098A (en) 2001-06-29
WO1998034238A1 (en) 1998-08-06
NO993673D0 (no) 1999-07-28
AU5890698A (en) 1998-08-25
EP1016098A1 (en) 2000-07-05
EA001869B1 (ru) 2001-10-22
CN1244283A (zh) 2000-02-09
JP2001509959A (ja) 2001-07-24
EA199900703A1 (ru) 2000-04-24
KR20000070417A (ko) 2000-11-25
PL334617A1 (en) 2000-03-13
AU724972B2 (en) 2000-10-05
BR9807134A (pt) 2000-01-25
NO993673L (no) 1999-07-28
TR199901700T2 (xx) 1999-09-21

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