SE7905201L - Flerfastransformator for effektoverforing i distributionsnet - Google Patents

Flerfastransformator for effektoverforing i distributionsnet

Info

Publication number
SE7905201L
SE7905201L SE7905201A SE7905201A SE7905201L SE 7905201 L SE7905201 L SE 7905201L SE 7905201 A SE7905201 A SE 7905201A SE 7905201 A SE7905201 A SE 7905201A SE 7905201 L SE7905201 L SE 7905201L
Authority
SE
Sweden
Prior art keywords
ribs
legs
block
core
yokes
Prior art date
Application number
SE7905201A
Other languages
Unknown language ( )
English (en)
Other versions
SE430008B (sv
Inventor
F Alber
G Altmann
W Bendel
R Dedelmahr
H Eyrich
R Link
K Seeliger
Original Assignee
Transformatoren Union 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 Transformatoren Union Ag filed Critical Transformatoren Union Ag
Publication of SE7905201L publication Critical patent/SE7905201L/sv
Publication of SE430008B publication Critical patent/SE430008B/sv

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
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • 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
    • H01F27/022—Encapsulation
    • 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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/327—Encapsulating or impregnating
    • 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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/327—Encapsulating or impregnating
    • H01F2027/328—Dry-type transformer with encapsulated foil winding, e.g. windings coaxially arranged on core legs with spacers for cooling and with three phases

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Insulating Of Coils (AREA)
SE7905201A 1978-06-15 1979-06-13 Flerfastransformator for effektoverforing i distributionsnet SE430008B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2826299A DE2826299C2 (de) 1978-06-15 1978-06-15 Mehrphasentransformator zur Leistungsübertragung in einem Versorgungsnetz

Publications (2)

Publication Number Publication Date
SE7905201L true SE7905201L (sv) 1979-12-16
SE430008B SE430008B (sv) 1983-10-10

Family

ID=6041885

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7905201A SE430008B (sv) 1978-06-15 1979-06-13 Flerfastransformator for effektoverforing i distributionsnet

Country Status (7)

Country Link
US (1) US4236134A (sv)
JP (1) JPS54164217A (sv)
AT (1) AT377380B (sv)
CH (1) CH648431A5 (sv)
DE (1) DE2826299C2 (sv)
NL (1) NL7904677A (sv)
SE (1) SE430008B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3138909A1 (de) * 1981-09-30 1983-04-14 Transformatoren Union Ag, 7000 Stuttgart Transformator mit vollstaendig in giessharz eingebetteten wicklungen
JP4532050B2 (ja) * 1999-10-29 2010-08-25 サントル ディノヴァシオン スュー ラ トランスポルト ダネルジー デュ ケベック 地中冷却式配電変圧器システム及び方法
US7161456B2 (en) * 2003-03-17 2007-01-09 Baker Hughes Incorporated Systems and methods for driving large capacity AC motors
ES2684578T3 (es) * 2010-04-07 2018-10-03 Abb Schweiz Ag Transformador tipo seco para exteriores
EP2426679A1 (en) * 2010-09-03 2012-03-07 RS Isolsec, S.L. Voltage/current transformer with integral resin molded housing and its manufacturing method
CN111768960B (zh) * 2019-04-01 2022-02-18 台达电子企业管理（上海）有限公司 灌封盒以及变压器
CN111768947B (zh) * 2019-04-01 2023-03-24 台达电子企业管理（上海）有限公司 变压器及其制造方法
CN111768959B (zh) 2019-04-01 2022-03-08 台达电子企业管理（上海）有限公司 变压器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973585C (de) * 1951-07-28 1960-04-07 Licentia Gmbh Druckfest gekapselter Trockentransformator
US3569884A (en) * 1969-04-14 1971-03-09 Westinghouse Electric Corp Transformer coil wound from sheet conductor and cast in a resin housing
DE7016601U (de) * 1970-05-02 1971-10-28 Siemens Ag Elektrisches geraet.
DE2054567A1 (de) * 1970-11-06 1972-05-10 Transformatorenunion Ag Transformator
US3750071A (en) * 1972-05-05 1973-07-31 Westinghouse Electric Corp Stress relieving member for encapsulated transformer windings
US4030058A (en) * 1976-03-30 1977-06-14 Westinghouse Electric Corporation Inductive coupler

Also Published As

Publication number Publication date
NL7904677A (nl) 1979-12-18
JPS54164217A (en) 1979-12-27
CH648431A5 (de) 1985-03-15
US4236134A (en) 1980-11-25
DE2826299C2 (de) 1982-04-08
AT377380B (de) 1985-03-11
SE430008B (sv) 1983-10-10
ATA420879A (de) 1984-07-15
DE2826299A1 (de) 1979-12-20

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