GB1134529A - Transformer winding and shielding structure - Google Patents

Transformer winding and shielding structure

Info

Publication number
GB1134529A
GB1134529A GB15303/67A GB1530367A GB1134529A GB 1134529 A GB1134529 A GB 1134529A GB 15303/67 A GB15303/67 A GB 15303/67A GB 1530367 A GB1530367 A GB 1530367A GB 1134529 A GB1134529 A GB 1134529A
Authority
GB
United Kingdom
Prior art keywords
terminal
shielding structure
transformer winding
disc coils
april
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
GB15303/67A
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1134529A publication Critical patent/GB1134529A/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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/288—Shielding
    • H01F27/2885—Shielding with shields or electrodes
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • 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
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/363—Electric or magnetic shields or screens made of electrically conductive material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Insulating Of Coils (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Regulation Of General Use Transformers (AREA)

Abstract

1,134,529. Transformers. WESTINGHOUSE ELECTRIC CORP. 4 April, 1967 [27 April, 1966], No. 15303/67. Heading H1T. An inductive winding comprises pairs of disc coils 112, 114, 116, 118 connected in two series paths between a line terminal L and a second (e.g. neutral) terminal 160, an electrostatic shielding plate 121 being disposed at least between the disc coils 120, 122 connected to terminal L. Shielding plates may also be disposed between the disc coils of some or all of the remaining discs coil pairs.
GB15303/67A 1966-04-27 1967-04-04 Transformer winding and shielding structure Expired GB1134529A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US545649A US3376530A (en) 1966-04-27 1966-04-27 Axially spaced transformer pancake coils having static plate

Publications (1)

Publication Number Publication Date
GB1134529A true GB1134529A (en) 1968-11-27

Family

ID=24177039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15303/67A Expired GB1134529A (en) 1966-04-27 1967-04-04 Transformer winding and shielding structure

Country Status (2)

Country Link
US (1) US3376530A (en)
GB (1) GB1134529A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643196A (en) * 1970-07-10 1972-02-15 Westinghouse Electric Corp Electrical inductive apparatus
US4333900A (en) * 1977-12-02 1982-06-08 Chloride Electro Networks, Division Of Chloride, Inc., N. American Operation Process for manufacture of high voltage transformers and the like
US4352078A (en) * 1981-02-06 1982-09-28 Electric Power Research Institute, Inc. Combination static plate and liquid distribution manifold for electrical inductive apparatus
WO2016152328A1 (en) * 2015-03-24 2016-09-29 三菱電機株式会社 Stationary induction apparatus
US10714258B2 (en) * 2015-08-10 2020-07-14 Mitsubishi Electric Corporation Stationary induction apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1872293A (en) * 1931-06-05 1932-08-16 Westinghouse Electric & Mfg Co Transformer
US2155840A (en) * 1936-07-21 1939-04-25 Ohio Brass Co Electrical transformer
US2220539A (en) * 1938-07-29 1940-11-05 Panov Alexis Nonresonating transformer
US2374049A (en) * 1943-11-26 1945-04-17 Gen Electric Electrical induction apparatus
US2381782A (en) * 1943-11-26 1945-08-07 Gen Electric Electrical apparatus
US2723379A (en) * 1953-07-10 1955-11-08 Allis Chalmers Mfg Co Transformer having tapped section between interconnected static plates
US2993183A (en) * 1957-10-30 1961-07-18 Westinghouse Electric Corp Transformer structures
US3183460A (en) * 1960-07-28 1965-05-11 Westinghouse Electric Corp Electrical inductive apparatus having coolant ducts in insulation

Also Published As

Publication number Publication date
US3376530A (en) 1968-04-02

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