FR2784787B1 - Transformateur sec de puissance ou de distribution de l'energie electrique - Google Patents

Transformateur sec de puissance ou de distribution de l'energie electrique

Info

Publication number
FR2784787B1
FR2784787B1 FR9813180A FR9813180A FR2784787B1 FR 2784787 B1 FR2784787 B1 FR 2784787B1 FR 9813180 A FR9813180 A FR 9813180A FR 9813180 A FR9813180 A FR 9813180A FR 2784787 B1 FR2784787 B1 FR 2784787B1
Authority
FR
France
Prior art keywords
power
electrical distribution
dry transformer
transformer
dry
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 - Fee Related
Application number
FR9813180A
Other languages
English (en)
Other versions
FR2784787A1 (fr
Inventor
Michel Sacotte
Jacques Wild
Dominique Gastaldi
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.)
France Transfo SAS
Original Assignee
France Transfo SAS
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 France Transfo SAS filed Critical France Transfo SAS
Priority to FR9813180A priority Critical patent/FR2784787B1/fr
Priority to CA2285806A priority patent/CA2285806C/fr
Publication of FR2784787A1 publication Critical patent/FR2784787A1/fr
Application granted granted Critical
Publication of FR2784787B1 publication Critical patent/FR2784787B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01F2027/329—Insulation with semiconducting layer, e.g. to reduce corona effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Insulating Of Coils (AREA)
FR9813180A 1998-10-20 1998-10-20 Transformateur sec de puissance ou de distribution de l'energie electrique Expired - Fee Related FR2784787B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9813180A FR2784787B1 (fr) 1998-10-20 1998-10-20 Transformateur sec de puissance ou de distribution de l'energie electrique
CA2285806A CA2285806C (fr) 1998-10-20 1999-10-12 Transformateur sec de puissance ou de distribution de l'energie electrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9813180A FR2784787B1 (fr) 1998-10-20 1998-10-20 Transformateur sec de puissance ou de distribution de l'energie electrique

Publications (2)

Publication Number Publication Date
FR2784787A1 FR2784787A1 (fr) 2000-04-21
FR2784787B1 true FR2784787B1 (fr) 2002-10-11

Family

ID=9531810

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9813180A Expired - Fee Related FR2784787B1 (fr) 1998-10-20 1998-10-20 Transformateur sec de puissance ou de distribution de l'energie electrique

Country Status (2)

Country Link
CA (1) CA2285806C (fr)
FR (1) FR2784787B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10203246B4 (de) * 2002-01-21 2004-01-29 Bombardier Transportation Gmbh Mittelfrequenz-Transformator
EP1787304A1 (fr) * 2004-08-10 2007-05-23 Crompton Greaves Limited Transformateur sec compact
EP2075806A1 (fr) 2007-12-27 2009-07-01 Elettromeccanica di Marnate S.p.A. Transformateur à isolation en résine de type sèche avec enroulements primaires côte à côte isolés
EP3144944A1 (fr) * 2015-09-18 2017-03-22 Siemens Aktiengesellschaft Bobine electrique, transformateur sec dote d'une telle bobine electrique et procede de fabrication d'une bobine electrique
DE102016202391A1 (de) * 2016-02-17 2017-08-31 Siemens Aktiengesellschaft Kompakter Trockentransformator mit einer elektrischen Wicklung und Verfahren zur Herstellung einer elektrischen Wicklung
DE102016202385A1 (de) * 2016-02-17 2017-08-17 Siemens Aktiengesellschaft Kompakter Trockentransformator mit einer elektrischen Wicklung und Verfahren zur Herstellung einer elektrischen Wicklung
AT518664B1 (de) * 2016-04-22 2017-12-15 Trench Austria Gmbh HGÜ-Luftdrosselspule und Verfahren zur Herstellung
EP3791413B1 (fr) 2018-06-07 2023-08-02 Siemens Energy Global GmbH & Co. KG Ensembles bobine blindés et procédés pour transformateurs de type sec

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1263184B (de) * 1960-12-27 1968-03-14 Transform Roentgen Matern Veb Verfahren zum Umhuellen einer trapezfoermigen Wicklung mit Giessharz
FR1433517A (fr) * 1965-02-17 1966-04-01 Sectram Perfectionnements aux bobinages électriques
FR1468865A (fr) * 1965-10-22 1967-02-10 Westinghouse Electric Corp Appareil électrique d'induction
FR93136E (fr) * 1967-01-26 1969-02-14 Augier Sa Transformateur pour l'éclairage public.
GB1268768A (en) * 1968-07-18 1972-03-29 South Wales Switchgear Housing tanks for transformers
JPS59207611A (ja) * 1983-05-11 1984-11-24 Fuji Electric Corp Res & Dev Ltd モ−ルド変圧器

Also Published As

Publication number Publication date
FR2784787A1 (fr) 2000-04-21
CA2285806A1 (fr) 2000-04-20
CA2285806C (fr) 2010-08-10

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140630