ATE436078T1 - HIGH VOLTAGE COIL THAT CAN BE ADAPTED FOR A DRY-TYPE TRANSFORMER AND A HIGH VOLTAGE/LOW VOLTAGE TRANSFORMER THAT INCLUDE - Google Patents

HIGH VOLTAGE COIL THAT CAN BE ADAPTED FOR A DRY-TYPE TRANSFORMER AND A HIGH VOLTAGE/LOW VOLTAGE TRANSFORMER THAT INCLUDE

Info

Publication number
ATE436078T1
ATE436078T1 AT08354010T AT08354010T ATE436078T1 AT E436078 T1 ATE436078 T1 AT E436078T1 AT 08354010 T AT08354010 T AT 08354010T AT 08354010 T AT08354010 T AT 08354010T AT E436078 T1 ATE436078 T1 AT E436078T1
Authority
AT
Austria
Prior art keywords
high voltage
transformer
dry
coil
outlets
Prior art date
Application number
AT08354010T
Other languages
German (de)
Inventor
Bernard Ginevra
Jean Megias
Jean-Pierre Meley
Philippe Pulfer
Jean-Michel Carrante
Franck Fausto
Frederic Walter
Original Assignee
Schneider Electric Ind 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 Schneider Electric Ind Sas filed Critical Schneider Electric Ind Sas
Application granted granted Critical
Publication of ATE436078T1 publication Critical patent/ATE436078T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings
    • 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
    • H01F27/2871—Pancake 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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/327—Encapsulating or impregnating
    • H01F2027/328—Dry-type transformer with encapsulated foil winding, e.g. windings coaxially arranged on core legs with spacers for cooling and with three phases
    • 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
    • H01F27/2823—Wires
    • H01F27/2828—Construction of conductive connections, of leads
    • 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
    • H01F27/2847—Sheets; Strips
    • H01F27/2852—Construction of conductive connections, of leads
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/12—Two-phase, three-phase or polyphase transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Rolling Contact Bearings (AREA)
  • Insulating Of Coils (AREA)

Abstract

The wafer (10-1-10-4) has outlets of 6 to 7 kilovolts spaced at 120 degrees with an inlet at 0 Volts of a rolling bearing. The inlets and outlets are accessible from exterior of a resin ring. One of the outlets corresponding to different voltage of the other outlet is accessible from exterior of the ring. The ring has lateral protrusions (12-0-12-2), where each inlet and outlet are connected to different protrusions and opens on both sides of the protrusion.
AT08354010T 2007-03-20 2008-02-04 HIGH VOLTAGE COIL THAT CAN BE ADAPTED FOR A DRY-TYPE TRANSFORMER AND A HIGH VOLTAGE/LOW VOLTAGE TRANSFORMER THAT INCLUDE ATE436078T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0702010A FR2914105B1 (en) 2007-03-20 2007-03-20 ADJUSTABLE PRIMARY VOLTAGE COIL FOR DRY TRANSFORMER AND HT / LV TRANSFORMER COMPRISING SAME

Publications (1)

Publication Number Publication Date
ATE436078T1 true ATE436078T1 (en) 2009-07-15

Family

ID=38434696

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08354010T ATE436078T1 (en) 2007-03-20 2008-02-04 HIGH VOLTAGE COIL THAT CAN BE ADAPTED FOR A DRY-TYPE TRANSFORMER AND A HIGH VOLTAGE/LOW VOLTAGE TRANSFORMER THAT INCLUDE

Country Status (5)

Country Link
EP (1) EP1973126B1 (en)
AT (1) ATE436078T1 (en)
DE (1) DE602008000039D1 (en)
ES (1) ES2326846T3 (en)
FR (1) FR2914105B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2923954B1 (en) * 2007-11-20 2010-02-26 Schneider Electric Ind Sas BLIND CONNECTION OF TWO TERMINALS BY CONTACT BETWEEN PLANAR INTERFACES.
EP2189990B1 (en) * 2008-11-22 2011-11-16 ABB Technology AG Single phase winding module and arrangement of single phase winding modules

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR702011A (en) 1930-08-14 1931-03-27 Houtindustrie Picus Voorheen J Process for manufacturing objects or materials coated with an artificial resin on their surface
FR1578613A (en) * 1968-08-30 1969-08-14
JPS593907A (en) * 1982-06-29 1984-01-10 Hitachi Ltd Molded transformer
FR2637729B1 (en) * 1988-10-07 1995-03-10 Transfix Soc Nouv HIGH-VOLTAGE / LOW-VOLTAGE DISTRIBUTION TRANSFORMER WITH DRY ISOLATION AND METHOD FOR PRODUCING SUCH A TRANSFORMER
FR2673484B1 (en) * 1991-03-01 1993-06-04 Thomson Csf HIGH VOLTAGE SUPPLY DEVICE, PARTICULARLY FOR AN X-RAY GENERATOR, METHOD FOR MANUFACTURING A HIGH VOLTAGE TRANSFORMER AND X-RAY GENERATOR USING SUCH A TRANSFORMER.
CA2264904A1 (en) * 1996-09-04 1998-03-12 E.I. Du Pont De Nemours And Company Air-core primary voltage winding
FR2822587B1 (en) * 2001-03-20 2003-05-16 France Transfo Sa PRODUCTION OF "HIGH OR MEDIUM VOLTAGE" WINDINGS OF UNDERWATER TRANSFORMERS, AND WINDINGS THUS PRODUCED

Also Published As

Publication number Publication date
FR2914105B1 (en) 2009-04-24
FR2914105A1 (en) 2008-09-26
DE602008000039D1 (en) 2009-08-20
EP1973126B1 (en) 2009-07-08
EP1973126A1 (en) 2008-09-24
ES2326846T3 (en) 2009-10-20

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties