CN106796841B - 旋转变压器的磁芯体 - Google Patents

旋转变压器的磁芯体 Download PDF

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Publication number
CN106796841B
CN106796841B CN201580051644.6A CN201580051644A CN106796841B CN 106796841 B CN106796841 B CN 106796841B CN 201580051644 A CN201580051644 A CN 201580051644A CN 106796841 B CN106796841 B CN 106796841B
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China
Prior art keywords
core
laminations
circular
forming
bar
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CN201580051644.6A
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English (en)
Chinese (zh)
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CN106796841A (zh
Inventor
让-米歇尔·查斯塔格尼尔
弗雷德里克·梅尔
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Safran Electrical and Power SAS
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Safran Electrical and Power SAS
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Publication of CN106796841A publication Critical patent/CN106796841A/zh
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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
    • H01F38/18—Rotary transformers
    • 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
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • 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
    • 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
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/14—Constrictions; Gaps, e.g. air-gaps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/10—Single-phase transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Insulating Of Coils (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
CN201580051644.6A 2014-09-25 2015-09-24 旋转变压器的磁芯体 Active CN106796841B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1459081 2014-09-25
FR1459081A FR3026549B1 (fr) 2014-09-25 2014-09-25 Noyau magnetique de transformateur tournant
PCT/FR2015/052552 WO2016046499A1 (fr) 2014-09-25 2015-09-24 Noyau magnetique de transformateur tournant

Publications (2)

Publication Number Publication Date
CN106796841A CN106796841A (zh) 2017-05-31
CN106796841B true CN106796841B (zh) 2018-09-28

Family

ID=52130404

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580051644.6A Active CN106796841B (zh) 2014-09-25 2015-09-24 旋转变压器的磁芯体

Country Status (6)

Country Link
US (1) US10147539B2 (enExample)
EP (1) EP3198617B1 (enExample)
JP (2) JP2017535069A (enExample)
CN (1) CN106796841B (enExample)
FR (1) FR3026549B1 (enExample)
WO (1) WO2016046499A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3726651A1 (de) * 2019-04-15 2020-10-21 Schaffner EMV AG Antenne
US11969830B2 (en) 2020-02-04 2024-04-30 Kobe Steel, Ltd. Aluminum alloy brazing sheet
CN115956278A (zh) * 2020-05-08 2023-04-11 格里菲斯大学 高频变压器及其应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1306964A (fr) * 1961-11-24 1962-10-19 Oerlikon Maschf Dispositif de transmission, sans bagues collectrices, de puissance électrique à des parties rotatives d'une machine
DE1638624A1 (de) * 1967-11-29 1971-08-26 Siemens Ag Anordnung zur kontaktlosen UEbertragung von Wechselstroemen auf umlaufende Maschinen und Geraete,insbesondere zur schleifringlosen Erregung von Synchronmaschinen
DE102010063734A1 (de) * 2010-12-21 2012-06-21 Siemens Aktiengesellschaft Elektrische Maschine
CN102664097A (zh) * 2012-06-06 2012-09-12 哈尔滨工业大学 双通道轴向磁路外转子磁阻式旋转变压器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491681Y1 (enExample) * 1969-09-11 1974-01-17
JPS5515297Y1 (enExample) * 1970-05-14 1980-04-09
JPS49126519U (enExample) * 1973-02-28 1974-10-30
JPS5399416A (en) * 1977-02-14 1978-08-30 Toshiba Corp Rotary transformer
JPS6179514U (enExample) * 1984-10-30 1986-05-27
JPH04326709A (ja) * 1991-04-26 1992-11-16 Matsushita Electric Ind Co Ltd 回転トランス
US5656983A (en) * 1992-11-11 1997-08-12 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Inductive coupler for transferring electrical power
JP3224890B2 (ja) * 1993-02-15 2001-11-05 ファナック株式会社 同期電動機のロータ
JPH08238326A (ja) * 1995-03-03 1996-09-17 Kaajiopeeshingu Res Lab:Kk 非接触エネルギー伝送システム用トランスの１次側コア
EP1209721B1 (en) * 1997-10-10 2007-12-05 European Community Inductive type plasma processing chamber
JP3816284B2 (ja) * 1998-12-28 2006-08-30 三菱電機株式会社 開閉装置
FR2892848B1 (fr) * 2005-10-27 2009-12-25 Centre Nat Etd Spatiales Transformateur tournant
JP2013198261A (ja) * 2012-03-19 2013-09-30 Denso Corp 回転電機の励磁装置
FR2990559B1 (fr) * 2012-05-10 2015-05-01 Hispano Suiza Sa Transformateur tournant triphase cuirasse magnetiquement a trois noyaux magnetiques
FR2994762B1 (fr) * 2012-08-23 2015-11-20 Hispano Suiza Sa Transformateur tournant triphase-diphase a connexion scott

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1306964A (fr) * 1961-11-24 1962-10-19 Oerlikon Maschf Dispositif de transmission, sans bagues collectrices, de puissance électrique à des parties rotatives d'une machine
DE1638624A1 (de) * 1967-11-29 1971-08-26 Siemens Ag Anordnung zur kontaktlosen UEbertragung von Wechselstroemen auf umlaufende Maschinen und Geraete,insbesondere zur schleifringlosen Erregung von Synchronmaschinen
DE102010063734A1 (de) * 2010-12-21 2012-06-21 Siemens Aktiengesellschaft Elektrische Maschine
CN102664097A (zh) * 2012-06-06 2012-09-12 哈尔滨工业大学 双通道轴向磁路外转子磁阻式旋转变压器

Also Published As

Publication number Publication date
CN106796841A (zh) 2017-05-31
US10147539B2 (en) 2018-12-04
EP3198617A1 (fr) 2017-08-02
WO2016046499A1 (fr) 2016-03-31
US20180233278A1 (en) 2018-08-16
JP2020184647A (ja) 2020-11-12
FR3026549A1 (fr) 2016-04-01
JP2017535069A (ja) 2017-11-24
EP3198617B1 (fr) 2018-08-15
FR3026549B1 (fr) 2017-12-08

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