GB1166823A - Single-Layer Cylindrical Windings for Inductive Apparatus - Google Patents

Single-Layer Cylindrical Windings for Inductive Apparatus

Info

Publication number
GB1166823A
GB1166823A GB4237965A GB4237965A GB1166823A GB 1166823 A GB1166823 A GB 1166823A GB 4237965 A GB4237965 A GB 4237965A GB 4237965 A GB4237965 A GB 4237965A GB 1166823 A GB1166823 A GB 1166823A
Authority
GB
United Kingdom
Prior art keywords
turns
windings
winding
transformer
conductors
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
GB4237965A
Inventor
Trevor Arthur Bickley
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.)
English Electric Co Ltd
Original Assignee
English Electric Co Ltd
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 English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB4237965A priority Critical patent/GB1166823A/en
Priority to FR78398A priority patent/FR1515928A/en
Priority to CH1426866A priority patent/CH463616A/en
Publication of GB1166823A publication Critical patent/GB1166823A/en
Expired legal-status Critical Current

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
    • 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)
  • Regulation Of General Use Transformers (AREA)

Abstract

1,166,823. Transformer. ENGLISH ELECTRIC CO. Ltd. 4 Oct., 1966 [6 Oct., 1965], No. 42379/65. Heading H1T. To reduce damage caused by surge voltages, single-layer cylindrical winding 40 is connected in series with main high voltage winding 33, and comprises two similar, insulated conductor members wound together, one comprising turns 1 to 8 and the other turns 9 to 16. Turns 8 and 9 are connected and the connection is tapped. Two windings 40 may be employed. Further tapping points 41 and 44 are provided at the ends of the or each winding 40, and a tapchanger may be employed to vary the output voltage of the transformer. In normal operation current flow is through consecutivelynumbered turns, and the ampere-turns produced are additive. Interleaving of the conductors prevents damage under surge or impulse conditions by providing a substantially non-inductive capacitative pack for the resulting transient current. The winding may be made up with two paths in parallel and a total of four conductors wound together, or be made up of conductors so connected that tapping connections may be taken from its centre or from points distributed along its length. Windings interleaved in this way may be used as tapping windings for reactors, or be complete transformer or reactor windings, and may be associated with tapchangers of any suitable construction.
GB4237965A 1965-10-06 1965-10-06 Single-Layer Cylindrical Windings for Inductive Apparatus Expired GB1166823A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB4237965A GB1166823A (en) 1965-10-06 1965-10-06 Single-Layer Cylindrical Windings for Inductive Apparatus
FR78398A FR1515928A (en) 1965-10-06 1966-09-30 Field windings for inductive devices
CH1426866A CH463616A (en) 1965-10-06 1966-10-04 Single layer winding of induction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4237965A GB1166823A (en) 1965-10-06 1965-10-06 Single-Layer Cylindrical Windings for Inductive Apparatus

Publications (1)

Publication Number Publication Date
GB1166823A true GB1166823A (en) 1969-10-08

Family

ID=10424165

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4237965A Expired GB1166823A (en) 1965-10-06 1965-10-06 Single-Layer Cylindrical Windings for Inductive Apparatus

Country Status (3)

Country Link
CH (1) CH463616A (en)
FR (1) FR1515928A (en)
GB (1) GB1166823A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1199694A (en) * 1982-06-23 1986-01-21 Hideki Masuhara Split structure type transformer

Also Published As

Publication number Publication date
CH463616A (en) 1968-10-15
FR1515928A (en) 1968-03-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee