CN112789698B - 电抗器 - Google Patents

电抗器 Download PDF

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Publication number
CN112789698B
CN112789698B CN201980064426.4A CN201980064426A CN112789698B CN 112789698 B CN112789698 B CN 112789698B CN 201980064426 A CN201980064426 A CN 201980064426A CN 112789698 B CN112789698 B CN 112789698B
Authority
CN
China
Prior art keywords
winding
core portion
resin
reactor
core
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.)
Active
Application number
CN201980064426.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN112789698A (zh
Inventor
稻叶和宏
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 CN112789698A publication Critical patent/CN112789698A/zh
Application granted granted Critical
Publication of CN112789698B publication Critical patent/CN112789698B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01F27/02—Casings
    • H01F27/022—Encapsulation
    • 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
    • H01F27/26—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
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder
    • 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
    • H01F2003/106—Magnetic circuits using combinations of different magnetic materials
    • 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
    • H01F27/2823—Wires
    • 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
    • H01F27/2847—Sheets; Strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Insulating Of Coils (AREA)
  • Dc-Dc Converters (AREA)
CN201980064426.4A 2018-10-25 2019-10-04 电抗器 Active CN112789698B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-200775 2018-10-25
JP2018200775A JP7089672B2 (ja) 2018-10-25 2018-10-25 リアクトル
PCT/JP2019/039395 WO2020085053A1 (ja) 2018-10-25 2019-10-04 リアクトル

Publications (2)

Publication Number Publication Date
CN112789698A CN112789698A (zh) 2021-05-11
CN112789698B true CN112789698B (zh) 2022-10-25

Family

ID=70331032

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980064426.4A Active CN112789698B (zh) 2018-10-25 2019-10-04 电抗器

Country Status (4)

Country Link
US (1) US11935687B2 (https=)
JP (1) JP7089672B2 (https=)
CN (1) CN112789698B (https=)
WO (1) WO2020085053A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7377249B2 (ja) * 2021-12-16 2023-11-09 株式会社タムラ製作所 リアクトル
EP4254443A1 (en) * 2022-03-28 2023-10-04 Schaffner EMV AG Magnetic circuit, magnetic component and method for manufacturing a magnetic component
JP2024092405A (ja) * 2022-12-26 2024-07-08 株式会社オートネットワーク技術研究所 リアクトル、コンバータ、および電力変換装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0513250A (ja) * 1991-06-26 1993-01-22 Toshiba Toransupooto Eng Kk 車両用リアクトル装置
JP2005109384A (ja) * 2003-10-02 2005-04-21 Matsushita Electric Ind Co Ltd リアクタ
JP2008186973A (ja) * 2007-01-30 2008-08-14 Hitachi Metals Ltd リアクトル磁心およびリアクトル
JP2012209333A (ja) * 2011-03-29 2012-10-25 Sumitomo Electric Ind Ltd リアクトル、およびリアクトルの製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101405822A (zh) * 2006-03-17 2009-04-08 株式会社田村制作所 磁芯固定部件及其结构
US8279035B2 (en) * 2009-03-25 2012-10-02 Sumitomo Electric Industries, Ltd. Reactor
WO2013001592A1 (ja) * 2011-06-27 2013-01-03 トヨタ自動車株式会社 リアクトル、および、その製造方法
JP2013115140A (ja) * 2011-11-25 2013-06-10 Toyota Motor Corp リアクトルおよびその製造方法
JP6048652B2 (ja) * 2012-03-13 2016-12-21 住友電気工業株式会社 リアクトル、コンバータ、および電力変換装置
JP2014003125A (ja) 2012-06-18 2014-01-09 Toyota Motor Corp リアクトル
JP5782017B2 (ja) * 2012-12-21 2015-09-24 トヨタ自動車株式会社 リアクトル及びその製造方法
JP2017028135A (ja) * 2015-07-23 2017-02-02 株式会社オートネットワーク技術研究所 リアクトル
CN109196608B (zh) * 2016-01-29 2020-08-25 株式会社自动网络技术研究所 电抗器
JP6478065B2 (ja) * 2016-05-25 2019-03-06 株式会社オートネットワーク技術研究所 リアクトル、およびリアクトルの製造方法
JP6621056B2 (ja) * 2016-06-10 2019-12-18 株式会社オートネットワーク技術研究所 リアクトル、およびリアクトルの製造方法
JP6593780B2 (ja) 2017-03-03 2019-10-23 株式会社オートネットワーク技術研究所 リアクトル

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0513250A (ja) * 1991-06-26 1993-01-22 Toshiba Toransupooto Eng Kk 車両用リアクトル装置
JP2005109384A (ja) * 2003-10-02 2005-04-21 Matsushita Electric Ind Co Ltd リアクタ
JP2008186973A (ja) * 2007-01-30 2008-08-14 Hitachi Metals Ltd リアクトル磁心およびリアクトル
JP2012209333A (ja) * 2011-03-29 2012-10-25 Sumitomo Electric Ind Ltd リアクトル、およびリアクトルの製造方法

Also Published As

Publication number Publication date
WO2020085053A1 (ja) 2020-04-30
JP2020068315A (ja) 2020-04-30
US11935687B2 (en) 2024-03-19
CN112789698A (zh) 2021-05-11
JP7089672B2 (ja) 2022-06-23
US20210391114A1 (en) 2021-12-16

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