EP1519391A3 - Giessharz-Transformator - Google Patents

Giessharz-Transformator Download PDF

Info

Publication number
EP1519391A3
EP1519391A3 EP20040090341 EP04090341A EP1519391A3 EP 1519391 A3 EP1519391 A3 EP 1519391A3 EP 20040090341 EP20040090341 EP 20040090341 EP 04090341 A EP04090341 A EP 04090341A EP 1519391 A3 EP1519391 A3 EP 1519391A3
Authority
EP
European Patent Office
Prior art keywords
winding
voltage
resin encapsulated
taps
same potential
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.)
Granted
Application number
EP20040090341
Other languages
English (en)
French (fr)
Other versions
EP1519391B1 (de
EP1519391A2 (de
Inventor
Rudolf Hanov
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP1519391A2 publication Critical patent/EP1519391A2/de
Publication of EP1519391A3 publication Critical patent/EP1519391A3/de
Application granted granted Critical
Publication of EP1519391B1 publication Critical patent/EP1519391B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Ac-Ac Conversion (AREA)

Abstract

Ein Gießharz-Transformator weist mindestens eine Unterspannungswicklung und mindestens eine diese koaxial umgebende Oberspannungswicklung mit zwei Wicklungsteilen (5.1, 5.2, 5.3; 6.1, 6.2, 6.3), welche zueinander parallel geschaltet sind und jeweils mehrere Anzapfungen (13) für eine gewünschte Einstellung der Oberspannung enthalten, auf. Die beiden Wicklungsteile haben jeweils eine Anzapfung, die auf gleichem Potential liegen, und die jeweils auf gleichem Potential liegenden Anzapfungen der beiden Wicklungsteile sind über eine Schaltleiste (14) mit einem gemeinsamen Anschluss eines zur Spannungseinstellung verstellbaren Stufenschalters (16) verbunden.
EP04090341.1A 2003-09-25 2004-09-06 Giessharz-Transformator Expired - Lifetime EP1519391B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10345659 2003-09-25
DE2003145659 DE10345659B4 (de) 2003-09-25 2003-09-25 Gießharz-Transformator

Publications (3)

Publication Number Publication Date
EP1519391A2 EP1519391A2 (de) 2005-03-30
EP1519391A3 true EP1519391A3 (de) 2006-03-01
EP1519391B1 EP1519391B1 (de) 2016-11-02

Family

ID=34178036

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04090341.1A Expired - Lifetime EP1519391B1 (de) 2003-09-25 2004-09-06 Giessharz-Transformator

Country Status (2)

Country Link
EP (1) EP1519391B1 (de)
DE (1) DE10345659B4 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE263421C (de) * 1911-07-04 1913-09-05
DE3936937A1 (de) * 1989-11-06 1991-05-08 Siemens Ag Wicklungsanordnung fuer giessharztransformatoren
DE19809572A1 (de) * 1998-03-05 1999-10-14 Siemens Ag Gießharz-Transformator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0097367A1 (de) * 1982-06-23 1984-01-04 Hitachi, Ltd. Transformator mit geteilten Wicklungen
DE3338149A1 (de) * 1983-10-20 1985-05-02 Transformatoren Union Ag, 7000 Stuttgart Schaltungsanordnung fuer leistungsgrosstransformatoren

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE263421C (de) * 1911-07-04 1913-09-05
DE3936937A1 (de) * 1989-11-06 1991-05-08 Siemens Ag Wicklungsanordnung fuer giessharztransformatoren
DE19809572A1 (de) * 1998-03-05 1999-10-14 Siemens Ag Gießharz-Transformator

Also Published As

Publication number Publication date
DE10345659A1 (de) 2005-04-28
EP1519391B1 (de) 2016-11-02
EP1519391A2 (de) 2005-03-30
DE10345659B4 (de) 2005-11-10

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