ATE31125T1 - DISC COIL WINDING FOR TRANSFORMERS. - Google Patents

DISC COIL WINDING FOR TRANSFORMERS.

Info

Publication number
ATE31125T1
ATE31125T1 AT85107558T AT85107558T ATE31125T1 AT E31125 T1 ATE31125 T1 AT E31125T1 AT 85107558 T AT85107558 T AT 85107558T AT 85107558 T AT85107558 T AT 85107558T AT E31125 T1 ATE31125 T1 AT E31125T1
Authority
AT
Austria
Prior art keywords
coil winding
transformers
disc
disc coil
clockwise
Prior art date
Application number
AT85107558T
Other languages
German (de)
Inventor
Wolfgang Dr Dipl-Ing Knorr
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
Application granted granted Critical
Publication of ATE31125T1 publication Critical patent/ATE31125T1/en

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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/343—Preventing or reducing surge voltages; oscillations
    • 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

Abstract

1. A disc coil winding for transformers consisting fo one or more wound conductors forming alernately anti-clockwise and clockwise spirals and having radial cooling and insulating channel (46) which are arranged between the individual disc coils (41, 42), characterized in that at least the disc coils (41, 42) in the region of a high voltage input (45) are split into two parts which are identical in respect of winding technique, are arranged axially one above another, and carry the same voltage, and between which an additional insulating channel (47) is arranged which consequently is not subject of electrical loading in the axial direction in normal operation.
AT85107558T 1984-07-02 1985-06-19 DISC COIL WINDING FOR TRANSFORMERS. ATE31125T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3424285 1984-07-02
EP85107558A EP0167896B1 (en) 1984-07-02 1985-06-19 Disc coil winding for transformers

Publications (1)

Publication Number Publication Date
ATE31125T1 true ATE31125T1 (en) 1987-12-15

Family

ID=6239624

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85107558T ATE31125T1 (en) 1984-07-02 1985-06-19 DISC COIL WINDING FOR TRANSFORMERS.

Country Status (4)

Country Link
EP (1) EP0167896B1 (en)
AT (1) ATE31125T1 (en)
BR (1) BR8503151A (en)
DE (1) DE3561088D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT397889B (en) * 1991-04-05 1994-07-25 Asta Eisen Und Metallwarenerze THIRD PARTY
AT399962B (en) * 1992-09-16 1995-08-25 Asta Eisen Und Metallwarenerze THIRD PARTY

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975856C (en) * 1945-01-04 1962-10-31 English Electric Co Ltd Winding arrangement with disc windings, especially for transformers
DE1225291B (en) * 1962-09-05 1966-09-22 Siemens Ag High-voltage tube winding from disc coils
DE3105317A1 (en) * 1981-02-13 1982-09-02 Transformatoren Union Ag, 7000 Stuttgart DISC COIL WINDING FROM INTERLOCKED SINGLE OR DOUBLE COILS

Also Published As

Publication number Publication date
EP0167896B1 (en) 1987-11-25
DE3561088D1 (en) 1988-01-07
EP0167896A1 (en) 1986-01-15
BR8503151A (en) 1986-03-18

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Legal Events

Date Code Title Description
EELA Cancelled due to lapse of time