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FR3054365B1 - ELECTRICAL TRANSFORMER COMPRISING AN INSULATING MATERIAL, AND METHOD FOR MANUFACTURING SUCH TRANSFORMER - Google Patents

ELECTRICAL TRANSFORMER COMPRISING AN INSULATING MATERIAL, AND METHOD FOR MANUFACTURING SUCH TRANSFORMER

Info

Publication number
FR3054365B1
FR3054365B1 FR1657075A FR1657075A FR3054365B1 FR 3054365 B1 FR3054365 B1 FR 3054365B1 FR 1657075 A FR1657075 A FR 1657075A FR 1657075 A FR1657075 A FR 1657075A FR 3054365 B1 FR3054365 B1 FR 3054365B1
Authority
FR
France
Prior art keywords
transformer
manufacturing
insulating material
electrical
electrical transformer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR1657075A
Other languages
French (fr)
Other versions
FR3054365A1 (en
Inventor
Celine Rigaud
Bertrand Chauchat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alstom Transport Technologies SAS
Original Assignee
Alstom Transport Technologies SAS
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 Alstom Transport Technologies SAS filed Critical Alstom Transport Technologies SAS
Priority to FR1657075A priority Critical patent/FR3054365B1/en
Priority to ES17181119T priority patent/ES2704293T3/en
Priority to EP17181119.3A priority patent/EP3273454B1/en
Priority to CN201710590453.8A priority patent/CN107644731B/en
Priority to JP2017140522A priority patent/JP2018014499A/en
Publication of FR3054365A1 publication Critical patent/FR3054365A1/en
Application granted granted Critical
Publication of FR3054365B1 publication Critical patent/FR3054365B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)
FR1657075A 2016-07-22 2016-07-22 ELECTRICAL TRANSFORMER COMPRISING AN INSULATING MATERIAL, AND METHOD FOR MANUFACTURING SUCH TRANSFORMER Expired - Fee Related FR3054365B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1657075A FR3054365B1 (en) 2016-07-22 2016-07-22 ELECTRICAL TRANSFORMER COMPRISING AN INSULATING MATERIAL, AND METHOD FOR MANUFACTURING SUCH TRANSFORMER
ES17181119T ES2704293T3 (en) 2016-07-22 2017-07-13 Electric transformer that includes an insulating material, and a manufacturing process for such a transformer
EP17181119.3A EP3273454B1 (en) 2016-07-22 2017-07-13 Electric transformer comprising an insulating material, and method for manufacturing such a transformer
CN201710590453.8A CN107644731B (en) 2016-07-22 2017-07-19 Power transformer comprising insulating material and method of manufacturing such a transformer
JP2017140522A JP2018014499A (en) 2016-07-22 2017-07-20 Electric transformer comprising insulating material, and method for manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1657075A FR3054365B1 (en) 2016-07-22 2016-07-22 ELECTRICAL TRANSFORMER COMPRISING AN INSULATING MATERIAL, AND METHOD FOR MANUFACTURING SUCH TRANSFORMER

Publications (2)

Publication Number Publication Date
FR3054365A1 FR3054365A1 (en) 2018-01-26
FR3054365B1 true FR3054365B1 (en) 2018-08-31

Family

ID=57045160

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1657075A Expired - Fee Related FR3054365B1 (en) 2016-07-22 2016-07-22 ELECTRICAL TRANSFORMER COMPRISING AN INSULATING MATERIAL, AND METHOD FOR MANUFACTURING SUCH TRANSFORMER

Country Status (5)

Country Link
EP (1) EP3273454B1 (en)
JP (1) JP2018014499A (en)
CN (1) CN107644731B (en)
ES (1) ES2704293T3 (en)
FR (1) FR3054365B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3796342B1 (en) * 2019-09-18 2023-11-01 Premo, S.A. A power transformer assembly and a thermal conductive compound for sealing a power transformer assembly

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245885B2 (en) * 1973-08-30 1977-11-19
JPS5538009A (en) * 1978-09-08 1980-03-17 Hitachi Ltd Manufacturing of resin mold coil
GB2128815A (en) * 1982-08-19 1984-05-02 Standard Telephones Cables Ltd Pulse transformer
JPH11144977A (en) * 1997-11-05 1999-05-28 Kawasaki Steel Corp Transformer
JPH11195550A (en) * 1998-01-06 1999-07-21 Kureha Chem Ind Co Ltd Coil part
JP4339267B2 (en) * 2005-01-27 2009-10-07 関西電力株式会社 Stationary equipment for high heat resistance power
BRPI0903695A2 (en) * 2009-05-19 2011-02-15 Siemens Ltda submersibly dry distribution transformer
CN102360835B (en) * 2011-08-03 2013-07-24 扬州华鼎电器有限公司 Epoxy resin pouring dry type transformer
CN202495326U (en) * 2011-12-29 2012-10-17 大连第一互感器有限责任公司 Power supply isolation transformer of bow net detecting system
ES2705048T3 (en) * 2012-08-10 2019-03-21 Sts Spezial Transf Stockach Gmbh & Co Kg Medium frequency transformer
CN102982981A (en) * 2012-12-04 2013-03-20 江苏亚威变压器有限公司 Epoxy resin insulating transformer
DE112013005818B4 (en) * 2012-12-05 2023-03-30 Tesla, Inc. Bobbin design for conduction-cooled, gapped, high-permeability magnetic components and methods of manufacture
FR3003725B1 (en) * 2013-03-22 2015-04-17 Alstom Transport Sa ELECTRIC POWER CONVERTER FOR A RAILWAY VEHICLE.
KR20150143251A (en) * 2014-06-13 2015-12-23 삼성전기주식회사 Core and coil component having the same
CN105448495B (en) * 2016-01-11 2018-01-16 浙江埃能德电气有限公司 A kind of high-tension electricity transformer

Also Published As

Publication number Publication date
EP3273454B1 (en) 2018-10-03
CN107644731B (en) 2021-09-10
FR3054365A1 (en) 2018-01-26
CN107644731A (en) 2018-01-30
ES2704293T3 (en) 2019-03-15
JP2018014499A (en) 2018-01-25
EP3273454A1 (en) 2018-01-24

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Legal Events

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Effective date: 20180126

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Effective date: 20210305

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