DK3790027T3 - Transformerunderstøtningsstruktur - Google Patents

Transformerunderstøtningsstruktur Download PDF

Info

Publication number
DK3790027T3
DK3790027T3 DK19195396.7T DK19195396T DK3790027T3 DK 3790027 T3 DK3790027 T3 DK 3790027T3 DK 19195396 T DK19195396 T DK 19195396T DK 3790027 T3 DK3790027 T3 DK 3790027T3
Authority
DK
Denmark
Prior art keywords
support structure
transformer support
transformer
support
Prior art date
Application number
DK19195396.7T
Other languages
English (en)
Inventor
Mercato Luigi De
Original Assignee
Hitachi Energy Switzerland Ag
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 Hitachi Energy Switzerland Ag filed Critical Hitachi Energy Switzerland Ag
Application granted granted Critical
Publication of DK3790027T3 publication Critical patent/DK3790027T3/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
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • 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
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/266—Fastening or mounting the core on casing or support
    • 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
    • H01F27/327—Encapsulating or impregnating
    • H01F2027/328—Dry-type transformer with encapsulated foil winding, e.g. windings coaxially arranged on core legs with spacers for cooling and with three phases

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Casings For Electric Apparatus (AREA)
DK19195396.7T 2019-09-04 2019-09-04 Transformerunderstøtningsstruktur DK3790027T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19195396.7A EP3790027B1 (en) 2019-09-04 2019-09-04 Transformer support structure

Publications (1)

Publication Number Publication Date
DK3790027T3 true DK3790027T3 (da) 2023-04-24

Family

ID=67851045

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19195396.7T DK3790027T3 (da) 2019-09-04 2019-09-04 Transformerunderstøtningsstruktur

Country Status (8)

Country Link
US (1) US20220328231A1 (da)
EP (1) EP3790027B1 (da)
JP (1) JP7493030B2 (da)
KR (1) KR20220042207A (da)
CN (1) CN114342016A (da)
DK (1) DK3790027T3 (da)
ES (1) ES2940436T3 (da)
WO (1) WO2021043964A1 (da)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953688B2 (ja) * 1979-12-07 1984-12-26 株式会社日立製作所 耐震変圧器
JPS6031226Y2 (ja) * 1980-01-18 1985-09-18 株式会社東芝 誘導電気機器
JPH06112051A (ja) * 1992-09-25 1994-04-22 Toshiba Corp 変圧器の輸送方法
JPH1126250A (ja) * 1997-07-03 1999-01-29 Hitachi Ltd 変圧器
PL1831902T3 (pl) * 2004-12-27 2010-10-29 Abb Schweiz Ag Elektryczne urządzenie indukcyjne do zastosowań wysoko-napięciowych
PL2406798T3 (pl) * 2009-03-12 2016-08-31 Abb Schweiz Ag Transformator elektryczny z ulepszonym systemem chłodzenia
JP6613784B2 (ja) * 2015-10-09 2019-12-04 富士電機株式会社 変圧器の鉄心支持構造及び鉄心支持方法
KR101706514B1 (ko) * 2016-10-20 2017-02-13 엘에스산전 주식회사 몰드 변압기
CN206489949U (zh) * 2017-03-02 2017-09-12 广西银钻电气有限公司 干式变压器铁芯夹件
CN109841390A (zh) * 2017-11-29 2019-06-04 国家电网公司 变压器及其变压器铁芯组件、铁芯支撑件

Also Published As

Publication number Publication date
JP2022547878A (ja) 2022-11-16
EP3790027A1 (en) 2021-03-10
EP3790027B1 (en) 2023-03-08
JP7493030B2 (ja) 2024-05-30
US20220328231A1 (en) 2022-10-13
CN114342016A (zh) 2022-04-12
ES2940436T3 (es) 2023-05-08
KR20220042207A (ko) 2022-04-04
WO2021043964A1 (en) 2021-03-11

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