DK480775A - Rorisoleret stromtransformator med kappekerne - Google Patents

Rorisoleret stromtransformator med kappekerne

Info

Publication number
DK480775A
DK480775A DK480775A DK480775A DK480775A DK 480775 A DK480775 A DK 480775A DK 480775 A DK480775 A DK 480775A DK 480775 A DK480775 A DK 480775A DK 480775 A DK480775 A DK 480775A
Authority
DK
Denmark
Prior art keywords
rorisolated
caps
power transformer
transformer
power
Prior art date
Application number
DK480775A
Other languages
Danish (da)
English (en)
Inventor
V T K Panu
Original Assignee
Stroemberg Oy 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 Stroemberg Oy Ab filed Critical Stroemberg Oy Ab
Publication of DK480775A publication Critical patent/DK480775A/da

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H01F38/32—Circuit arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
DK480775A 1974-10-28 1975-10-24 Rorisoleret stromtransformator med kappekerne DK480775A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI743148A FI50460C (fi) 1974-10-28 1974-10-28 Putkieristeinen vaippasydänvirtamuuntaja

Publications (1)

Publication Number Publication Date
DK480775A true DK480775A (da) 1976-04-29

Family

ID=8508062

Family Applications (1)

Application Number Title Priority Date Filing Date
DK480775A DK480775A (da) 1974-10-28 1975-10-24 Rorisoleret stromtransformator med kappekerne

Country Status (10)

Country Link
US (1) US4060759A (xx)
JP (1) JPS5165322A (xx)
BE (1) BE834803A (xx)
DE (1) DE2547135A1 (xx)
DK (1) DK480775A (xx)
FI (1) FI50460C (xx)
FR (1) FR2331134A1 (xx)
NO (1) NO753525L (xx)
SE (1) SE7511654L (xx)
SU (1) SU580853A3 (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613841A (en) * 1983-11-30 1986-09-23 General Electric Company Integrated transformer and inductor
ATE139365T1 (de) * 1992-04-03 1996-06-15 Moser Glaser & Co Ag Stabkern-stromwandler
DE19860210A1 (de) * 1998-12-24 2000-06-29 Alstom Sachsenwerk Gmbh Stromwandler zum Einsatz in einer gasisolierten Schaltanlage
CN101593619B (zh) * 2008-06-01 2012-05-09 江苏思源赫兹互感器有限公司 一种正立式电流互感器
DE102010018969A1 (de) * 2010-04-27 2011-10-27 Siemens Aktiengesellschaft Stromwandleranordnung
JP6094233B2 (ja) * 2012-05-14 2017-03-15 住友電気工業株式会社 超電導マグネット

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI46572C (fi) * 1972-04-07 1973-04-10 Stroemberg Oy Ab Jännitemuuntaja.

Also Published As

Publication number Publication date
NO753525L (xx) 1976-04-29
FR2331134A1 (fr) 1977-06-03
SE7511654L (sv) 1976-04-29
US4060759A (en) 1977-11-29
DE2547135A1 (de) 1976-05-06
FR2331134B3 (xx) 1978-07-13
FI50460B (xx) 1975-12-01
SU580853A3 (ru) 1977-11-15
FI50460C (fi) 1976-03-10
JPS5165322A (xx) 1976-06-05
BE834803A (fr) 1976-02-16

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