ES479949A1 - Procedimiento e instalacion para la optima estabilizacion delos bobinados en los transformadores y en las bobinas de reactancia. - Google Patents

Procedimiento e instalacion para la optima estabilizacion delos bobinados en los transformadores y en las bobinas de reactancia.

Info

Publication number
ES479949A1
ES479949A1 ES479949A ES479949A ES479949A1 ES 479949 A1 ES479949 A1 ES 479949A1 ES 479949 A ES479949 A ES 479949A ES 479949 A ES479949 A ES 479949A ES 479949 A1 ES479949 A1 ES 479949A1
Authority
ES
Spain
Prior art keywords
chokes
transformers
windings
winding
optimally
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.)
Expired
Application number
ES479949A
Other languages
English (en)
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.)
BBC Brown Boveri AG Germany
Original Assignee
Brown Boveri und Cie AG Germany
BBC Brown Boveri AG Germany
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 Brown Boveri und Cie AG Germany, BBC Brown Boveri AG Germany filed Critical Brown Boveri und Cie AG Germany
Publication of ES479949A1 publication Critical patent/ES479949A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • 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
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/303—Clamping coils, windings or parts thereof together

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulating Of Coils (AREA)
  • Drying Of Solid Materials (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Details Of Television Scanning (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

Procedimiento e instalación para la óptima estabilización de los bobinados en los transformadores y en las bobinas de reactancia, caracterizados porque, por lo menos, un bobinado es apretado con una presión constante dentro de un horno de secado durante todo el proceso del secado, siendo sometido cada bobinado a la presión exigida en cada caso, que puede ser diferente para cada uno de los bobinados.
ES479949A 1978-05-12 1979-04-26 Procedimiento e instalacion para la optima estabilizacion delos bobinados en los transformadores y en las bobinas de reactancia. Expired ES479949A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2820740A DE2820740C2 (de) 1978-05-12 1978-05-12 Verfahren und Anordnung zum Pressen von Wicklungen für Transformatoren und Drosselspulen

Publications (1)

Publication Number Publication Date
ES479949A1 true ES479949A1 (es) 1980-01-01

Family

ID=6039178

Family Applications (1)

Application Number Title Priority Date Filing Date
ES479949A Expired ES479949A1 (es) 1978-05-12 1979-04-26 Procedimiento e instalacion para la optima estabilizacion delos bobinados en los transformadores y en las bobinas de reactancia.

Country Status (9)

Country Link
US (1) US4255868A (es)
JP (1) JPS5513997A (es)
CA (1) CA1130544A (es)
CH (1) CH644967A5 (es)
DE (1) DE2820740C2 (es)
ES (1) ES479949A1 (es)
IT (1) IT1113956B (es)
NO (1) NO151603C (es)
SE (1) SE7904109L (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3236740C2 (de) * 1982-10-04 1984-08-09 Schorch GmbH, 4050 Mönchengladbach Vorrichtung zum Pressen von Wicklungen von Transformatoren und Drosselspulen
DE3332153A1 (de) * 1983-09-06 1985-03-21 Transformatoren Union Ag, 7000 Stuttgart Verfahren zur montagevorbereitung des aktivteils von fluessigkeitsgekuehlten transformatoren
DE19606252C1 (de) * 1996-02-06 1997-05-07 Aeg Tro Transformatoren Gmbh Verfahren und Vorrichtung zum Pressen der Wicklungen und des Kernes von Drosselspulen und Transformatoren hoher Leistungen und Spannungen
EP2530686B1 (en) 2011-06-01 2014-08-06 ABB Research Ltd. Pressing of transformer windings during active part drying
CN104064348A (zh) * 2013-10-31 2014-09-24 芜湖金牛电气股份有限公司 变压器线圈恒压装置及方法
CN104616883A (zh) * 2014-12-16 2015-05-13 芜湖金牛电气股份有限公司 变压器线圈整形装置及方法
EP3510614B1 (en) 2016-09-09 2020-11-04 ABB Power Grids Switzerland AG Transformer assembly with shrinkage compensation
DE102016221114A1 (de) * 2016-10-26 2018-04-26 Siemens Aktiengesellschaft Elektrisches Gerät mit dynamischer Wicklungspressung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US435309A (en) * 1890-08-26 Copying-press
US1393035A (en) * 1920-10-07 1921-10-11 Gee Electric Company Press for armature-coils
US1677963A (en) * 1922-09-22 1928-07-24 Ford Bruce Treatment of wood and product thereof
DE973343C (de) * 1950-05-26 1960-01-28 Siemens Ag Wicklung fuer Transformatoren, insbesondere Grosstransformatoren, und Drosselspulen
US3059431A (en) * 1960-12-20 1962-10-23 Niagara Machine & Tool Works Hydraulic power transmission systems for press brakes and like machines
DE2128608A1 (de) * 1971-06-09 1972-12-28 Schorch Gmbh Pressvorrichtung für Wicklungen elektrischer Apparate
SE386534B (sv) * 1974-11-08 1976-08-09 Asea Ab Anordning for inspenning av transformatorlindningar pa hydraulisk veg
JPS5235096A (en) * 1975-09-10 1977-03-17 Kanzo Kondo Device for separating ship body from double bottom portion upon ground ing of ship

Also Published As

Publication number Publication date
DE2820740C2 (de) 1985-03-28
CH644967A5 (de) 1984-08-31
IT1113956B (it) 1986-01-27
NO791591L (no) 1979-11-13
SE7904109L (sv) 1979-11-13
NO151603B (no) 1985-01-21
IT7922620A0 (it) 1979-05-11
JPS5513997A (en) 1980-01-31
DE2820740A1 (de) 1979-11-15
US4255868A (en) 1981-03-17
NO151603C (no) 1985-05-08
CA1130544A (en) 1982-08-31

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