DE3563575D1 - High-tension transformer winding with regulated voltage distribution - Google Patents

High-tension transformer winding with regulated voltage distribution

Info

Publication number
DE3563575D1
DE3563575D1 DE8585104984T DE3563575T DE3563575D1 DE 3563575 D1 DE3563575 D1 DE 3563575D1 DE 8585104984 T DE8585104984 T DE 8585104984T DE 3563575 T DE3563575 T DE 3563575T DE 3563575 D1 DE3563575 D1 DE 3563575D1
Authority
DE
Germany
Prior art keywords
windings
winding
single layer
stepping
voltage distribution
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
DE8585104984T
Other languages
German (de)
Inventor
Gunther Bonni
Donald Dr Dipl Ing Brandes
Gerhard Dipl Ing Doll
Wolfgang Dr Dipl Ing Knorr
Walter Dr Dipl Ing Muller
Alfred Dipl Ing Suppel
Helmut Dipl Ing Feyertag
Erwin Dipl Ing Hager
Leo Janner
Wilfried Dipl Ing Peschke
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
Priority to DE8585104984T priority Critical patent/DE3563575D1/en
Application granted granted Critical
Publication of DE3563575D1 publication Critical patent/DE3563575D1/en
Expired 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
    • H01F27/34—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

The h.v. winding for a transformer consists of a set of pancake windings, arranged in pairs, forming double windings. Connected across selected pairs are voltage dependent variable resistances. The lower voltage end of the composite winding is connected to one end of a single layer coarse stepping winding and this is connected to a parallel single layer fine stepping winding. Parallel voltage dependent variable resistances are also used. Windings at the h.v. input end of the main winding are directly parallel switched by voltage dependent resistances and also the most highly loaded windings. Further variable resistances are also connected across the ends of the two single layer stepping windings.
DE8585104984T 1984-05-04 1985-04-24 High-tension transformer winding with regulated voltage distribution Expired DE3563575D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8585104984T DE3563575D1 (en) 1984-05-04 1985-04-24 High-tension transformer winding with regulated voltage distribution

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3416558 1984-05-04
DE3429065 1984-08-07
DE3429770 1984-08-13
DE8585104984T DE3563575D1 (en) 1984-05-04 1985-04-24 High-tension transformer winding with regulated voltage distribution

Publications (1)

Publication Number Publication Date
DE3563575D1 true DE3563575D1 (en) 1988-08-04

Family

ID=27191941

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585104984T Expired DE3563575D1 (en) 1984-05-04 1985-04-24 High-tension transformer winding with regulated voltage distribution

Country Status (3)

Country Link
EP (1) EP0163907B1 (en)
BR (1) BR8502112A (en)
DE (1) DE3563575D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE93081T1 (en) * 1989-02-20 1993-08-15 Siemens Ag HIGH VOLTAGE JACKET FOR OIL-COOLED ELECTRICAL EQUIPMENT.
DE3908841A1 (en) * 1989-03-17 1990-09-20 Siemens Ag Arrangement for damping high-frequency oscillations of an electric voltage
DE19824606C2 (en) * 1998-06-02 2001-02-08 Siemens Ag Device for limiting overvoltages for transformers
CN110783081A (en) * 2019-11-14 2020-02-11 中车大连机车车辆有限公司 Locomotive, traction transformer and overvoltage protection method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1638596A1 (en) * 1967-08-18 1971-08-26 Siemens Ag High-voltage tube winding for transformers and chokes from interwoven disc pulses
DE2421728A1 (en) * 1974-05-04 1975-11-13 Transformatoren Union Ag Transformer over-voltage protection - for winding sections involves voltage-dependent resistors and oil spark gaps
FR2386175A1 (en) * 1977-04-01 1978-10-27 Alsthom Cgee Line overvoltage protection for electrical device - has symmetrical variable resistors coupled to isolating transformer secondary
DE2720348A1 (en) * 1977-05-06 1978-11-16 Reinhausen Maschf Scheubeck STEPPING TRANSFORMER WITH STEPPING DEVICE AND WITH VOLTAGE-DEPENDENT RESISTORS
ES516519A1 (en) * 1981-11-09 1983-08-01 Gen Electric Internal voltage grading and transient voltage protection for power transformer windings.

Also Published As

Publication number Publication date
EP0163907A1 (en) 1985-12-11
EP0163907B1 (en) 1988-06-29
BR8502112A (en) 1985-12-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition