CN117941020A - 电抗器、转换器以及电力变换装置 - Google Patents

电抗器、转换器以及电力变换装置 Download PDF

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Publication number
CN117941020A
CN117941020A CN202280061715.0A CN202280061715A CN117941020A CN 117941020 A CN117941020 A CN 117941020A CN 202280061715 A CN202280061715 A CN 202280061715A CN 117941020 A CN117941020 A CN 117941020A
Authority
CN
China
Prior art keywords
length
core
end surface
core portion
winding
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.)
Pending
Application number
CN202280061715.0A
Other languages
English (en)
Chinese (zh)
Inventor
村下将也
稻叶和宏
古川尚稔
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.)
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries 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 Sumitomo Wiring Systems Ltd, AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd filed Critical Sumitomo Wiring Systems Ltd
Publication of CN117941020A publication Critical patent/CN117941020A/zh
Pending legal-status Critical Current

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
    • 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
    • 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
    • H01F27/255—Magnetic cores made from particles
    • 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
    • H01F27/263—Fastening parts of the core together
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Insulating Of Coils (AREA)
CN202280061715.0A 2021-09-24 2022-09-16 电抗器、转换器以及电力变换装置 Pending CN117941020A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-156094 2021-09-24
JP2021156094A JP7569502B2 (ja) 2021-09-24 2021-09-24 リアクトル、コンバータ、及び電力変換装置
PCT/JP2022/034852 WO2023048104A1 (ja) 2021-09-24 2022-09-16 リアクトル、コンバータ、及び電力変換装置

Publications (1)

Publication Number Publication Date
CN117941020A true CN117941020A (zh) 2024-04-26

Family

ID=85719468

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280061715.0A Pending CN117941020A (zh) 2021-09-24 2022-09-16 电抗器、转换器以及电力变换装置

Country Status (4)

Country Link
US (1) US20240379276A1 (https=)
JP (1) JP7569502B2 (https=)
CN (1) CN117941020A (https=)
WO (1) WO2023048104A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230246553A1 (en) * 2022-01-28 2023-08-03 Innoscience (suzhou) Semiconductor Co., Ltd. GaN-BASED SWITCHED-MODE POWER SUPPLY WITH PLANAR TRANSFORMER

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112011105383B4 (de) * 2011-06-27 2022-11-24 Toyota Jidosha Kabushiki Kaisha Drossel und Herstellungsverfahren dafür
US9183981B2 (en) * 2011-06-27 2015-11-10 Toyota Jidosha Kabushiki Kaisha Reactor and manufacturing method thereof
JP2015008236A (ja) * 2013-06-26 2015-01-15 Ｊｆｅスチール株式会社 リアクトル

Also Published As

Publication number Publication date
JP2023047148A (ja) 2023-04-05
US20240379276A1 (en) 2024-11-14
WO2023048104A1 (ja) 2023-03-30
JP7569502B2 (ja) 2024-10-18

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