JPS57172707A - Air-cooled transformer with spacer in vent duct - Google Patents

Air-cooled transformer with spacer in vent duct

Info

Publication number
JPS57172707A
JPS57172707A JP57005849A JP584982A JPS57172707A JP S57172707 A JPS57172707 A JP S57172707A JP 57005849 A JP57005849 A JP 57005849A JP 584982 A JP584982 A JP 584982A JP S57172707 A JPS57172707 A JP S57172707A
Authority
JP
Japan
Prior art keywords
spacer
air
spacer assembly
vent duct
cooled transformer
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP57005849A
Other languages
English (en)
Japanese (ja)
Inventor
Daa Bueguto Yakobusu Efu Buan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Smit Transformatoren BV
Original Assignee
Smit Transformatoren BV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6122737&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS57172707(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Smit Transformatoren BV filed Critical Smit Transformatoren BV
Publication of JPS57172707A publication Critical patent/JPS57172707A/ja
Pending legal-status Critical Current

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
    • H01F27/28—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)
JP57005849A 1981-01-16 1982-01-16 Air-cooled transformer with spacer in vent duct Pending JPS57172707A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3101217A DE3101217C2 (de) 1981-01-16 1981-01-16 Wicklung für einen Trockentransformator mit Abstandshalteanordnung

Publications (1)

Publication Number Publication Date
JPS57172707A true JPS57172707A (en) 1982-10-23

Family

ID=6122737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57005849A Pending JPS57172707A (en) 1981-01-16 1982-01-16 Air-cooled transformer with spacer in vent duct

Country Status (4)

Country Link
EP (1) EP0056580B1 (de)
JP (1) JPS57172707A (de)
AT (1) ATE15293T1 (de)
DE (1) DE3101217C2 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101728078A (zh) * 2008-10-30 2010-06-09 张家港市中亚特种变压器制造有限公司 用在干式变压器上的线圈撑条
CN103515054A (zh) * 2013-10-18 2014-01-15 安徽华正电气有限公司 大气道散热式干式空心电抗器
CN103779043A (zh) * 2012-10-25 2014-05-07 台达电子企业管理（上海）有限公司 大功率电磁组件
CN104752038A (zh) * 2015-04-22 2015-07-01 攀钢集团工程技术有限公司 内撑条、电力变压器及降低电流突变引起线圈形变的方法

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553924B1 (fr) * 1983-10-24 1987-07-24 Pioch Rene Element isolant en forme d'echelle pour le refroidissement des bobinages de transformateurs
DE3428613A1 (de) * 1984-08-02 1986-02-13 Transformatoren Union Ag, 7000 Stuttgart Lagenwicklung fuer transformatoren
SE510192C2 (sv) 1996-05-29 1999-04-26 Asea Brown Boveri Förfarande och kopplingsarrangemang för att minska problem med tredjetonsströmmar som kan uppstå vid generator - och motordrift av växelströmsmaskiner kopplade till trefas distributions- eller transmissionsnät
JP2000511338A (ja) 1996-05-29 2000-08-29 アセア ブラウン ボヴェリ エービー 高圧巻線用導体および前記導体を含む巻線を備える回転電気機械
PL330234A1 (en) 1996-05-29 1999-05-10 Asea Brown Boveri Electromagnetic device
BR9709371A (pt) 1996-05-29 2000-01-11 Asea Brow Boveri Ab Condutor isolado para bobinas de alta voltagem e métodos para fabricar o mesmo.
SE510422C2 (sv) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetplåtkärna för elektriska maskiner
SE9704427D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Infästningsanordning för elektriska roterande maskiner
SE9704431D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Effektreglering av synkronmaskin
SE9704422D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Ändplatta
SE508543C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Hasplingsanordning
SE9704421D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Seriekompensering av elektrisk växelströmsmaskin
SE508544C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Förfarande och anordning för montering av en stator -lindning bestående av en kabel.
SE9704423D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Roterande elektrisk maskin med spolstöd
WO1999029015A2 (en) 1997-11-28 1999-06-10 Asea Brown Boveri Ab Method and device for controlling the magnetic flux with an auxiliary winding in a hv ac machine
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
DE10246363B4 (de) * 2002-09-27 2006-04-13 August Krempel Söhne Gmbh & Co. Kg Kunststoffplatte aus verpresstem Prepregmaterial und Herstellungsverfahren
ITMI20050711A1 (it) * 2005-04-21 2006-10-22 Tmc Italia S P A Trasformatore a secco isolato in resina
ES2370182T3 (es) 2008-05-13 2011-12-13 Abb Technology Ag Transformador de tipo seco.
DE102017220781B4 (de) * 2017-11-21 2019-09-26 Siemens Aktiengesellschaft Verfahren zum Herstellen von Abstandshaltern für eine Wicklungseinheit und Wicklungseinheit
US20230326653A1 (en) * 2021-07-19 2023-10-12 Hitachi Energy Switzerland Ag Support structure and transformer including a support structure

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1938421A (en) * 1932-03-23 1933-12-05 Gen Electric Spacer for electrical winding coils
US3170225A (en) * 1957-03-15 1965-02-23 Gen Electric Method of making foil wound electrical coils
DE1827448U (de) * 1960-07-05 1961-03-02 Licentia Gmbh Formkoerper aus glasfaserverstaerktem kunststoff, insbesondere glasgewebeverstaerkter giessharzformkoerper fuer elektrotechnische zwecke.
US3195084A (en) * 1962-05-23 1965-07-13 Westinghouse Electric Corp Electrical apparatus having foil wound windings and metallic duct formers
US3551863A (en) * 1968-03-18 1970-12-29 Louis L Marton Transformer with heat dissipator
DE1948848A1 (de) * 1969-09-26 1971-04-01 Siemens Ag Spulenwicklung
DE2051883B2 (de) * 1970-10-22 1976-07-29 Lepper-Dominit Transformatoren Gmbh, 5340 Bad Honnef Wicklung fuer trockentransformatoren und verfahren zu ihrer herstellung
DE7126814U (de) * 1971-07-13 1972-03-16 Transformatoren Union Ag Wicklung fuer transformatoren drosselspulen und dgl.
DE7400858U (de) * 1973-12-19 1975-11-06 Bbc Brown Boveri & Cie Anordnung zur Isolierung elektrischer Komponenten, insbesondere bei Transformatoren und Drosselspulen
CH567327A5 (de) * 1973-12-19 1975-09-30 Bbc Brown Boveri & Cie
JPS54131717A (en) * 1978-04-05 1979-10-13 Hitachi Ltd Inter-winding insulation apparatus of oil-filled transformer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101728078A (zh) * 2008-10-30 2010-06-09 张家港市中亚特种变压器制造有限公司 用在干式变压器上的线圈撑条
CN103779043A (zh) * 2012-10-25 2014-05-07 台达电子企业管理（上海）有限公司 大功率电磁组件
CN103779043B (zh) * 2012-10-25 2017-09-26 台达电子企业管理（上海）有限公司 大功率电磁组件
CN103515054A (zh) * 2013-10-18 2014-01-15 安徽华正电气有限公司 大气道散热式干式空心电抗器
CN104752038A (zh) * 2015-04-22 2015-07-01 攀钢集团工程技术有限公司 内撑条、电力变压器及降低电流突变引起线圈形变的方法

Also Published As

Publication number Publication date
EP0056580A1 (de) 1982-07-28
DE3101217C2 (de) 1984-08-23
EP0056580B1 (de) 1985-08-28
ATE15293T1 (de) 1985-09-15
DE3101217A1 (de) 1982-08-05

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