CN112805797B - 电抗器 - Google Patents

电抗器 Download PDF

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Publication number
CN112805797B
CN112805797B CN201980065024.6A CN201980065024A CN112805797B CN 112805797 B CN112805797 B CN 112805797B CN 201980065024 A CN201980065024 A CN 201980065024A CN 112805797 B CN112805797 B CN 112805797B
Authority
CN
China
Prior art keywords
winding portion
winding
coil
inner core
inner bottom
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
CN201980065024.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN112805797A (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 CN112805797A publication Critical patent/CN112805797A/zh
Application granted granted Critical
Publication of CN112805797B publication Critical patent/CN112805797B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/025—Constructional details relating to cooling
    • 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
    • H01F27/28—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
    • 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
    • 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
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/14—Constrictions; Gaps, e.g. air-gaps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Inverter Devices (AREA)
CN201980065024.6A 2018-10-26 2019-10-09 电抗器 Active CN112805797B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018202370A JP7064718B2 (ja) 2018-10-26 2018-10-26 リアクトル
JP2018-202370 2018-10-26
PCT/JP2019/039922 WO2020085098A1 (ja) 2018-10-26 2019-10-09 リアクトル

Publications (2)

Publication Number Publication Date
CN112805797A CN112805797A (zh) 2021-05-14
CN112805797B true CN112805797B (zh) 2022-10-25

Family

ID=70331110

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980065024.6A Active CN112805797B (zh) 2018-10-26 2019-10-09 电抗器

Country Status (4)

Country Link
US (1) US12040127B2 (enExample)
JP (1) JP7064718B2 (enExample)
CN (1) CN112805797B (enExample)
WO (1) WO2020085098A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022045275A (ja) * 2020-09-08 2022-03-18 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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004193398A (ja) * 2002-12-12 2004-07-08 Tokyo Seiden Kk リアクトル装置
JP2010165951A (ja) * 2009-01-16 2010-07-29 Sumitomo Electric Ind Ltd リアクトル及びコイル成形体
WO2013141016A1 (ja) * 2012-03-23 2013-09-26 住友電気工業株式会社 リアクトル、コア部材、コア部材の製造方法、コンバータ、及び電力変換装置
JP2014033037A (ja) * 2012-08-02 2014-02-20 Denso Corp リアクトル及びこれに用いるコイルの製造方法
CN108369858A (zh) * 2015-12-10 2018-08-03 株式会社自动网络技术研究所 电抗器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE785906A (fr) * 1971-07-12 1973-01-08 High Voltage Power Corp Appareil a induction electromagnetique
DE9003343U1 (de) * 1990-03-21 1990-05-23 Herion-Werke GmbH & Co. KG, 70736 Fellbach Vergußgekapselte Vorrichtung
JPH0722258A (ja) * 1993-06-30 1995-01-24 Matsushita Electric Ind Co Ltd リアクタ及びその製造方法
JP3398820B2 (ja) * 2000-07-28 2003-04-21 ミネベア株式会社 リアクトル
JP2005183885A (ja) * 2003-12-24 2005-07-07 Concorde Denshi Kogyo:Kk リアクトル
US7362201B2 (en) * 2005-09-07 2008-04-22 Yonezawa Electric Wire Co., Ltd. Inductance device and manufacturing method thereof
JP5749503B2 (ja) * 2011-01-27 2015-07-15 株式会社タムラ製作所 コア固定具及びコイル装置
US9343223B2 (en) * 2013-03-29 2016-05-17 Tamura Corporation Reactor
WO2015190215A1 (ja) * 2014-06-11 2015-12-17 株式会社オートネットワーク技術研究所 リアクトル
JP6384732B2 (ja) 2015-04-15 2018-09-05 株式会社オートネットワーク技術研究所 リアクトル
JP2017199890A (ja) 2016-04-26 2017-11-02 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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004193398A (ja) * 2002-12-12 2004-07-08 Tokyo Seiden Kk リアクトル装置
JP2010165951A (ja) * 2009-01-16 2010-07-29 Sumitomo Electric Ind Ltd リアクトル及びコイル成形体
WO2013141016A1 (ja) * 2012-03-23 2013-09-26 住友電気工業株式会社 リアクトル、コア部材、コア部材の製造方法、コンバータ、及び電力変換装置
JP2014033037A (ja) * 2012-08-02 2014-02-20 Denso Corp リアクトル及びこれに用いるコイルの製造方法
CN108369858A (zh) * 2015-12-10 2018-08-03 株式会社自动网络技术研究所 电抗器

Also Published As

Publication number Publication date
CN112805797A (zh) 2021-05-14
US12040127B2 (en) 2024-07-16
US20210383962A1 (en) 2021-12-09
JP7064718B2 (ja) 2022-05-11
WO2020085098A1 (ja) 2020-04-30
JP2020068366A (ja) 2020-04-30

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