ATA19662003A - ELECTRIC MACHINE WITH A SHIELDING DEVICE AGAINST MAGNETIC STREUFLUSS - Google Patents

ELECTRIC MACHINE WITH A SHIELDING DEVICE AGAINST MAGNETIC STREUFLUSS

Info

Publication number
ATA19662003A
ATA19662003A AT0196603A AT19662003A ATA19662003A AT A19662003 A ATA19662003 A AT A19662003A AT 0196603 A AT0196603 A AT 0196603A AT 19662003 A AT19662003 A AT 19662003A AT A19662003 A ATA19662003 A AT A19662003A
Authority
AT
Austria
Prior art keywords
streufluss
electric machine
shielding device
device against
against magnetic
Prior art date
Application number
AT0196603A
Other languages
German (de)
Other versions
AT413158B (en
Inventor
Peter Dr Hamberger
Original Assignee
Va Tech Ebg Transformatoren Gm
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 Va Tech Ebg Transformatoren Gm filed Critical Va Tech Ebg Transformatoren Gm
Priority to AT0196603A priority Critical patent/AT413158B/en
Publication of ATA19662003A publication Critical patent/ATA19662003A/en
Application granted granted Critical
Publication of AT413158B publication Critical patent/AT413158B/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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/366—Electric or magnetic shields or screens made of ferromagnetic material
    • 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
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Regulation Of General Use Transformers (AREA)
AT0196603A 2003-12-09 2003-12-09 ELECTRIC MACHINE WITH A SHIELDING DEVICE AGAINST MAGNETIC STREUFLUSS AT413158B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT0196603A AT413158B (en) 2003-12-09 2003-12-09 ELECTRIC MACHINE WITH A SHIELDING DEVICE AGAINST MAGNETIC STREUFLUSS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0196603A AT413158B (en) 2003-12-09 2003-12-09 ELECTRIC MACHINE WITH A SHIELDING DEVICE AGAINST MAGNETIC STREUFLUSS

Publications (2)

Publication Number Publication Date
ATA19662003A true ATA19662003A (en) 2005-04-15
AT413158B AT413158B (en) 2005-11-15

Family

ID=34427324

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0196603A AT413158B (en) 2003-12-09 2003-12-09 ELECTRIC MACHINE WITH A SHIELDING DEVICE AGAINST MAGNETIC STREUFLUSS

Country Status (1)

Country Link
AT (1) AT413158B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2206126B1 (en) 2007-10-29 2012-03-14 Siemens Transformers Austria GmbH & Co. KG Transformer core having a stray field shield

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH484499A (en) * 1968-06-29 1970-01-15 Bbc Brown Boveri & Cie Induction device, in particular transformer or choke coil

Also Published As

Publication number Publication date
AT413158B (en) 2005-11-15

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Legal Events

Date Code Title Description
MM01 Lapse because of not paying annual fees

Effective date: 20150415