TW200615984A - Amorphous iron core transformer - Google Patents

Amorphous iron core transformer

Info

Publication number
TW200615984A
TW200615984A TW094131489A TW94131489A TW200615984A TW 200615984 A TW200615984 A TW 200615984A TW 094131489 A TW094131489 A TW 094131489A TW 94131489 A TW94131489 A TW 94131489A TW 200615984 A TW200615984 A TW 200615984A
Authority
TW
Taiwan
Prior art keywords
iron core
transformer
amorphous
tank
amorphous iron
Prior art date
Application number
TW094131489A
Other languages
Chinese (zh)
Other versions
TWI282563B (en
Inventor
Akira Yamagishi
Tatsu Saito
Naohide Matsuo
Hidemasa Yamaguchi
Original Assignee
Japan Ae Power Systems Corp
Hitachi Industry Equipment Systems Co Ltd
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 Japan Ae Power Systems Corp, Hitachi Industry Equipment Systems Co Ltd filed Critical Japan Ae Power Systems Corp
Publication of TW200615984A publication Critical patent/TW200615984A/en
Application granted granted Critical
Publication of TWI282563B publication Critical patent/TWI282563B/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
    • H01F27/24—Magnetic cores
    • H01F27/25—Magnetic cores made from strips or ribbons
    • 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
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling
    • H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformer Cooling (AREA)
  • Housings And Mounting Of Transformers (AREA)

Abstract

The objective of the present invention is to provide an amorphous iron core transformer which can reduce further the energy loss of the iron loss of an amorphous iron core, and can intend to increase a capacity. This transformer comprises contents of the transformer which has an amorphous iron core 2 which uses an amorphous magnetic thin band as an iron core, and a winding 3 fitted on an iron core 2; and a tank 1 for housing the contents of the transformer. A silicon liquid 14, which makes a heat radiation restricting function of the iron core 2 by coming into contact with the iron core 2 which constitutes the contents of the transformer in the tank 1, is encapsulated in the tank 1.
TW094131489A 2004-11-01 2005-09-13 Amorphous iron core transformer TWI282563B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004317636A JP4953270B2 (en) 2004-11-01 2004-11-01 Amorphous iron core transformer

Publications (2)

Publication Number Publication Date
TW200615984A true TW200615984A (en) 2006-05-16
TWI282563B TWI282563B (en) 2007-06-11

Family

ID=36722883

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094131489A TWI282563B (en) 2004-11-01 2005-09-13 Amorphous iron core transformer

Country Status (5)

Country Link
JP (1) JP4953270B2 (en)
KR (1) KR101156152B1 (en)
CN (1) CN1770333B (en)
SG (1) SG122035A1 (en)
TW (1) TWI282563B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008071982A (en) 2006-09-15 2008-03-27 Hitachi Industrial Equipment Systems Co Ltd Transformer
JP5113420B2 (en) * 2007-05-17 2013-01-09 株式会社日立産機システム Transformer
JP4857221B2 (en) * 2007-08-24 2012-01-18 株式会社日立産機システム Transformer
KR100983516B1 (en) * 2008-08-05 2010-09-24 원종근 Transformer with low eddy current and magnetic hysteresis losses and manufacturing method thereof
EP2530687A4 (en) * 2010-01-29 2014-05-21 Youngsin Metal Ind Co Ltd Transformer with low eddy current and magnetic hysteresis loss and manufacturing method thereof
JP6453120B2 (en) * 2015-03-18 2019-01-16 株式会社日立製作所 Transformer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3606887B2 (en) * 1993-02-18 2005-01-05 株式会社東芝 Stationary induction equipment
JP3462935B2 (en) * 1995-05-31 2003-11-05 愛知電機株式会社 Oil-filled amorphous core transformer
JP2002343645A (en) * 2001-05-14 2002-11-29 Toshiba Corp Stationary induction apparatus

Also Published As

Publication number Publication date
CN1770333A (en) 2006-05-10
TWI282563B (en) 2007-06-11
KR101156152B1 (en) 2012-06-18
KR20060052363A (en) 2006-05-19
SG122035A1 (en) 2006-05-26
CN1770333B (en) 2011-06-01
JP4953270B2 (en) 2012-06-13
JP2006128539A (en) 2006-05-18

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees