DK553677A - Anordning til optagelse af kortslutningskraefter i krafttransformatorer - Google Patents

Anordning til optagelse af kortslutningskraefter i krafttransformatorer

Info

Publication number
DK553677A
DK553677A DK553677A DK553677A DK553677A DK 553677 A DK553677 A DK 553677A DK 553677 A DK553677 A DK 553677A DK 553677 A DK553677 A DK 553677A DK 553677 A DK553677 A DK 553677A
Authority
DK
Denmark
Prior art keywords
forces
power transformers
including shortcut
shortcut
transformers
Prior art date
Application number
DK553677A
Other languages
English (en)
Other versions
DK144492B (da
Inventor
K Eriksson
U Zetterlund
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of DK553677A publication Critical patent/DK553677A/da
Publication of DK144492B publication Critical patent/DK144492B/da

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
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/303—Clamping coils, windings or parts thereof together
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/12—Two-phase, three-phase or polyphase transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Dc-Dc Converters (AREA)
DK553677AA 1976-12-14 1977-12-12 Krafttansformator DK144492B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7614010A SE403208B (sv) 1976-12-14 1976-12-14 Anordning for upptagande av kortslutningskrafter i krafttransformatorer
SE7614010 1976-12-14

Publications (2)

Publication Number Publication Date
DK553677A true DK553677A (da) 1978-06-15
DK144492B DK144492B (da) 1982-03-15

Family

ID=20329732

Family Applications (1)

Application Number Title Priority Date Filing Date
DK553677AA DK144492B (da) 1976-12-14 1977-12-12 Krafttansformator

Country Status (5)

Country Link
DE (1) DE2753952A1 (da)
DK (1) DK144492B (da)
NO (1) NO774255L (da)
SE (1) SE403208B (da)
ZA (1) ZA777419B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6118362A (en) * 1997-01-24 2000-09-12 Sundstrand Corporation Integrated inductive assembly
SE519248C2 (sv) * 2001-06-18 2003-02-04 Abb Ab Anordning för upptagande av kortslutningskrafter i en kabellindad induktor, metod samt induktor
PL2673790T3 (pl) * 2011-02-08 2015-09-30 Siemens Ag Transformator z metalu amorficznego
CN102651270A (zh) * 2011-02-24 2012-08-29 沪光集团有限公司 方圆铁心变压器

Also Published As

Publication number Publication date
DE2753952A1 (de) 1978-10-26
SE403208B (sv) 1978-07-31
SE7614010L (sv) 1978-06-15
NO774255L (no) 1978-06-15
ZA777419B (en) 1978-10-25
DK144492B (da) 1982-03-15

Similar Documents

Publication Publication Date Title
BR7700423A (pt) Dispositivo de celula de carga
SE7807469L (sv) Flodesomkopplingsanordning
IT1089715B (it) Dispositivo di alimentazione
IT1074692B (it) Dispositivo di alimentazione
SE7713972L (sv) Elektrokemisk upphettningsanordning
SE399985B (sv) Stromtransformator
SE423131B (sv) Fastsettningsanordning
SE7705008L (sv) Anordning med flytande-kristall-cell
AT381862B (de) Reizstromgeraet
SE7705276L (sv) Strommetapparat
ES493345A0 (es) Un dispositivo conmutador inercial
DK124577A (da) Anordning til opbevaring af dokumenter
DK89677A (da) Anordning til lokalisering af personer i nodsituationer
SE7605049L (sv) Forfarande for anordning for forankring i gruvgangar
IT1088320B (it) Dispositivo separatore
DK553677A (da) Anordning til optagelse af kortslutningskraefter i krafttransformatorer
SE7707851L (sv) Elektrisk trefasanordning
MX143060A (es) Mejoras en transformador electrico
SE7707076L (sv) Strombegrensningsanordning
DD132803A5 (de) Tiefbohr-vorrichtung
SE7701423L (sv) Utomhusanordning for nodropstelefoner
BE855514A (nl) Verbeterde draagbare krachtinrichting
SE421892B (sv) Hjelpkraftunderstodd vexlingsanordning
ES498097A0 (es) Perfeccionamientos en dispositivos conmutadores
PL200755A1 (pl) Mechanizm do samoczynnego uruchamiania urzadzenia do poszukiwania watka