SE403208B - DEVICE FOR RECEIVING SHORT CIRCUIT FORCES IN POWER TRANSFORMERS - Google Patents

DEVICE FOR RECEIVING SHORT CIRCUIT FORCES IN POWER TRANSFORMERS

Info

Publication number
SE403208B
SE403208B SE7614010A SE7614010A SE403208B SE 403208 B SE403208 B SE 403208B SE 7614010 A SE7614010 A SE 7614010A SE 7614010 A SE7614010 A SE 7614010A SE 403208 B SE403208 B SE 403208B
Authority
SE
Sweden
Prior art keywords
short circuit
power transformers
receiving short
circuit forces
forces
Prior art date
Application number
SE7614010A
Other languages
Swedish (sv)
Other versions
SE7614010L (en
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
Priority to SE7614010A priority Critical patent/SE403208B/en
Priority to DE19772753952 priority patent/DE2753952A1/en
Priority to DK553677AA priority patent/DK144492B/en
Priority to NO774255A priority patent/NO774255L/en
Priority to ZA00777419A priority patent/ZA777419B/en
Publication of SE7614010L publication Critical patent/SE7614010L/en
Publication of SE403208B publication Critical patent/SE403208B/en

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)
SE7614010A 1976-12-14 1976-12-14 DEVICE FOR RECEIVING SHORT CIRCUIT FORCES IN POWER TRANSFORMERS SE403208B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE7614010A SE403208B (en) 1976-12-14 1976-12-14 DEVICE FOR RECEIVING SHORT CIRCUIT FORCES IN POWER TRANSFORMERS
DE19772753952 DE2753952A1 (en) 1976-12-14 1977-12-03 Power transformer with core laminations clamped against stresses - uses high tensile strap around limbs with ribs acting as spacers and forming cooling channels (SW 10.7.78)
DK553677AA DK144492B (en) 1976-12-14 1977-12-12 POWER TRANSFORMER
NO774255A NO774255L (en) 1976-12-14 1977-12-12 DEVICE FOR RECORDING SHORT CIRCUIT FORCES IN POWER TRANSFORMERS
ZA00777419A ZA777419B (en) 1976-12-14 1977-12-13 Means for absorbing short-circuit forces in power transformers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7614010A SE403208B (en) 1976-12-14 1976-12-14 DEVICE FOR RECEIVING SHORT CIRCUIT FORCES IN POWER TRANSFORMERS

Publications (2)

Publication Number Publication Date
SE7614010L SE7614010L (en) 1978-06-15
SE403208B true SE403208B (en) 1978-07-31

Family

ID=20329732

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7614010A SE403208B (en) 1976-12-14 1976-12-14 DEVICE FOR RECEIVING SHORT CIRCUIT FORCES IN POWER TRANSFORMERS

Country Status (5)

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

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 (en) * 2001-06-18 2003-02-04 Abb Ab Device for absorbing short-circuiting forces in a wired inductor, method and inductor
WO2012107078A1 (en) 2011-02-08 2012-08-16 Siemens Aktiengesellschaft Amorphous metal transformer
CN102651270A (en) * 2011-02-24 2012-08-29 沪光集团有限公司 Square and round iron core transformer

Also Published As

Publication number Publication date
NO774255L (en) 1978-06-15
DK144492B (en) 1982-03-15
SE7614010L (en) 1978-06-15
DE2753952A1 (en) 1978-10-26
ZA777419B (en) 1978-10-25
DK553677A (en) 1978-06-15

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