ES396019A1 - Transformer with bushing compartment - Google Patents

Transformer with bushing compartment

Info

Publication number
ES396019A1
ES396019A1 ES396019A ES396019A ES396019A1 ES 396019 A1 ES396019 A1 ES 396019A1 ES 396019 A ES396019 A ES 396019A ES 396019 A ES396019 A ES 396019A ES 396019 A1 ES396019 A1 ES 396019A1
Authority
ES
Spain
Prior art keywords
tub
insulated
magnetic core
terminal
opening
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
ES396019A
Other languages
Spanish (es)
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 ES396019A1 publication Critical patent/ES396019A1/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
    • H01F27/02—Casings
    • 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
    • H01F27/002—Arrangements provided on the transformer facilitating its transport
    • 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
    • H01F27/02—Casings
    • H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements

Landscapes

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

Abstract

An inductive electrical apparatus, comprising a tub having upper, side and bottom wall portions, liquid insulating means, a magnetic-winding core assembly disposed in said tub and immersed in said insulating means being arranged in said tub. Liquid, said magnetic core-winding assembly including a magnetic core having a plurality of superimposed layers of metal sheets, the sheets being provided to provide at least two magnetic loops defining at least two openings spaced through said magnetic core, and a winding having a plurality of axially spaced flat coils joining said (at least two) magnetic loops, said magnetic core-winding assembly being oriented in said tub such that the two outermost layers of metal sheets provide upper and lower surfaces. Lower on said magnetic core, said plurality extending of flat coils towards the outside of said upper and lower surfaces towards the lid and bottom portions of said vat, respectively, said vat having an opening in one of its side wall portions, between the lower surface of said magnetic core and the bottom portion of said tub, an insulated through-hole compartment mounted on the sidewall portion of said tub having the opening, said insulated through-tub compartment having a first opening aligned with the opening in said portion of said tubing. Side wall, and a second opening for receiving an insulated electrical through terminal, an insulated electrical through terminal assembly having first and second terminals, said insulated through terminal assembly being mounted through the second opening located in said second compartment. Insulated through terminal, leaving its second terminal inside the tank, and a set of electric cable connection arranged to connect the second terminal of said through electrical terminal assembly insulated to at least one of said flat coils, the connection to said (at least one) flat coil being established in the portion thereof extending outwards from the lower surface of said magnetic core. (Machine-translation by Google Translate, not legally binding)
ES396019A 1970-11-12 1971-10-15 Transformer with bushing compartment Expired ES396019A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8871170A 1970-11-12 1970-11-12

Publications (1)

Publication Number Publication Date
ES396019A1 true ES396019A1 (en) 1974-04-01

Family

ID=22212984

Family Applications (1)

Application Number Title Priority Date Filing Date
ES396019A Expired ES396019A1 (en) 1970-11-12 1971-10-15 Transformer with bushing compartment

Country Status (6)

Country Link
US (1) US3621426A (en)
JP (1) JPS5528209B1 (en)
BE (1) BE775081A (en)
ES (1) ES396019A1 (en)
FR (1) FR2113911B1 (en)
YU (1) YU33231B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2356988C3 (en) * 1973-11-15 1981-10-22 Friedrich Dr.-Ing. e.h. 8600 Bamberg Raupach Cast resin-insulated transducers, in particular voltage converters
SE412139B (en) * 1978-06-16 1980-02-18 Asea Ab TRANSFORMER WITH WINDING COUPLES
US7161456B2 (en) * 2003-03-17 2007-01-09 Baker Hughes Incorporated Systems and methods for driving large capacity AC motors
JP5925443B2 (en) * 2011-08-02 2016-05-25 株式会社東芝 Static induction electrical device and method of manufacturing the same
WO2013060337A1 (en) * 2011-10-28 2013-05-02 Vestas Wind Systems A/S Wind turbine transformer
WO2013170873A1 (en) * 2012-05-14 2013-11-21 Siemens Aktiengesellschaft Transformer with bushing compartment
DE102016207393A1 (en) * 2016-04-29 2017-11-02 Siemens Aktiengesellschaft Replacement transformer with modular design
DE102016207405A1 (en) * 2016-04-29 2017-11-02 Siemens Aktiengesellschaft Transformer with plug-in high-voltage feedthroughs
EP3273451B1 (en) * 2016-07-22 2019-11-27 General Electric Technology GmbH A lead exit arrangement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2355169A (en) * 1943-09-16 1944-08-08 Line Material Co Three-phase transformer construction
US3073891A (en) * 1959-07-06 1963-01-15 Mc Graw Edison Co Rotatable insulating bushing
US3258524A (en) * 1964-05-07 1966-06-28 Westinghouse Electric Corp Movable electrical insulating bushing
BE673442A (en) * 1964-12-14
US3271714A (en) * 1965-01-15 1966-09-06 Westinghouse Electric Corp Electrical inductive apparatus having means to prevent contamination
US3377601A (en) * 1966-10-27 1968-04-09 Westinghouse Electric Corp Mobile electrical transformer apparatus having means for moving the transformer between operating and transit positions

Also Published As

Publication number Publication date
FR2113911A1 (en) 1972-06-30
JPS5528209B1 (en) 1980-07-26
YU33231B (en) 1976-06-30
YU269771A (en) 1975-12-31
BE775081A (en) 1972-05-09
FR2113911B1 (en) 1976-07-23
US3621426A (en) 1971-11-16

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