CN113168960B - 电抗器 - Google Patents

电抗器 Download PDF

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Publication number
CN113168960B
CN113168960B CN201980078738.0A CN201980078738A CN113168960B CN 113168960 B CN113168960 B CN 113168960B CN 201980078738 A CN201980078738 A CN 201980078738A CN 113168960 B CN113168960 B CN 113168960B
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CN
China
Prior art keywords
core
inner core
hole
reactor
outer 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
CN201980078738.0A
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English (en)
Chinese (zh)
Other versions
CN113168960A (zh
Inventor
吉川浩平
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 CN113168960A publication Critical patent/CN113168960A/zh
Application granted granted Critical
Publication of CN113168960B publication Critical patent/CN113168960B/zh
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    • 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
    • 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
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/20—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/20—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder
    • H01F1/22—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
    • H01F1/24—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated
    • H01F1/26—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated by macromolecular organic substances
    • 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
    • H01F27/2823—Wires
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/08—Cores, Yokes, or armatures made from 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
    • H01F3/14—Constrictions; Gaps, e.g. air-gaps
    • 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
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/20—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder
    • H01F1/22—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
    • H01F1/24—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Insulating Of Coils (AREA)
  • Power Conversion In General (AREA)
CN201980078738.0A 2018-12-03 2019-11-27 电抗器 Active CN113168960B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-226542 2018-12-03
JP2018226542A JP7106058B2 (ja) 2018-12-03 2018-12-03 リアクトル
PCT/JP2019/046467 WO2020116293A1 (ja) 2018-12-03 2019-11-27 リアクトル

Publications (2)

Publication Number Publication Date
CN113168960A CN113168960A (zh) 2021-07-23
CN113168960B true CN113168960B (zh) 2023-04-07

Family

ID=70975067

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980078738.0A Active CN113168960B (zh) 2018-12-03 2019-11-27 电抗器

Country Status (4)

Country Link
US (1) US12080463B2 (https=)
JP (1) JP7106058B2 (https=)
CN (1) CN113168960B (https=)
WO (1) WO2020116293A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7630767B2 (ja) * 2021-03-19 2025-02-18 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、及び電力変換装置
JP7630768B2 (ja) 2021-03-29 2025-02-18 株式会社オートネットワーク技術研究所 コア片、リアクトル、コンバータ、及び電力変換装置
FR3152633A1 (fr) * 2023-08-31 2025-03-07 Safran Noyau magnetique a fermeture optimisee

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101114778A (zh) * 2006-07-24 2008-01-30 株式会社日立产机系统 爪齿型旋转电机及定子制造方法
JP2008182075A (ja) * 2007-01-25 2008-08-07 Sumitomo Electric Ind Ltd リアクトル
WO2014115672A1 (ja) * 2013-01-25 2014-07-31 住友電気工業株式会社 リアクトル、コンバータ、及び電力変換装置
CN104347599A (zh) * 2013-07-31 2015-02-11 新光电气工业株式会社 线圈衬底及其制造方法、以及电感器
CN205692667U (zh) * 2016-03-31 2016-11-16 湖南谦益电子科技有限公司 一种多层组合式铁氧体磁芯
JP2017212346A (ja) * 2016-05-25 2017-11-30 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
CN207800272U (zh) * 2016-09-08 2018-08-31 发那科株式会社 电抗器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636345A (en) * 1969-10-27 1972-01-18 Joel Hirschel Mass spectrometer detector arrays
JP2013026492A (ja) * 2011-07-22 2013-02-04 Ishikawa Electric Co Ltd リアクトル及びこのリアクトルを搭載したパワーコンディショナ
JP5807646B2 (ja) 2013-01-15 2015-11-10 トヨタ自動車株式会社 冷却器付きリアクトル
JP2015050397A (ja) * 2013-09-03 2015-03-16 住友電気工業株式会社 リアクトルの製造方法、およびリアクトル
WO2016043025A1 (ja) 2014-09-17 2016-03-24 株式会社オートネットワーク技術研究所 複合材料、磁気部品、及びリアクトル
JP3195212U (ja) 2014-10-22 2015-01-08 スミダコーポレーション株式会社 リアクトル
JP2018107341A (ja) * 2016-12-27 2018-07-05 トヨタ自動車株式会社 リアクトルのコアの製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101114778A (zh) * 2006-07-24 2008-01-30 株式会社日立产机系统 爪齿型旋转电机及定子制造方法
JP2008182075A (ja) * 2007-01-25 2008-08-07 Sumitomo Electric Ind Ltd リアクトル
WO2014115672A1 (ja) * 2013-01-25 2014-07-31 住友電気工業株式会社 リアクトル、コンバータ、及び電力変換装置
CN104347599A (zh) * 2013-07-31 2015-02-11 新光电气工业株式会社 线圈衬底及其制造方法、以及电感器
CN205692667U (zh) * 2016-03-31 2016-11-16 湖南谦益电子科技有限公司 一种多层组合式铁氧体磁芯
JP2017212346A (ja) * 2016-05-25 2017-11-30 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
CN207800272U (zh) * 2016-09-08 2018-08-31 发那科株式会社 电抗器

Also Published As

Publication number Publication date
US20210398735A1 (en) 2021-12-23
JP7106058B2 (ja) 2022-07-26
WO2020116293A1 (ja) 2020-06-11
US12080463B2 (en) 2024-09-03
CN113168960A (zh) 2021-07-23
JP2020092117A (ja) 2020-06-11

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