JP5754463B2 - リアクトル - Google Patents
リアクトル Download PDFInfo
- Publication number
- JP5754463B2 JP5754463B2 JP2013093241A JP2013093241A JP5754463B2 JP 5754463 B2 JP5754463 B2 JP 5754463B2 JP 2013093241 A JP2013093241 A JP 2013093241A JP 2013093241 A JP2013093241 A JP 2013093241A JP 5754463 B2 JP5754463 B2 JP 5754463B2
- Authority
- JP
- Japan
- Prior art keywords
- core material
- coil
- permeability core
- coils
- reactor
- 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
Links
- 239000011162 core material Substances 0.000 claims description 120
- 230000035699 permeability Effects 0.000 claims description 111
- 230000004907 flux Effects 0.000 description 39
- 239000004065 semiconductor Substances 0.000 description 13
- 238000001816 cooling Methods 0.000 description 12
- 238000004804 winding Methods 0.000 description 10
- 239000003507 refrigerant Substances 0.000 description 9
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- 229910000859 α-Fe Inorganic materials 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000696 magnetic material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000676 Si alloy Inorganic materials 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
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
-
- 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
- H01F27/08—Cooling; Ventilating
-
- 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
- H01F27/2847—Sheets; Strips
-
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Coils Of Transformers For General Uses (AREA)
Description
3;高透磁率コア材
4;低透磁率コア材
10;ケーシング
12;コイル
12a;第1コイル
12b;第2コイル
81;冷却器
82;半導体モジュール
83;連結パイプ
84a;冷媒供給管
84b;冷媒排出管
90;電力変換装置
91;筐体
92;支柱
93;板バネ
101;冷却面
102;側面
Claims (2)
- 積層された冷却器の間に配置されるリアクトルであって、
扁平なケーシングと、
前記ケーシング内に互いに逆方向に巻き回され、径方向に配置された一対のコイルと、
前記ケーシング内に充填され、前記一対のコイルを覆う高透磁率コア材と、
前記高透磁率コア材の周囲に充填され、前記高透磁率コア材から露出している前記コイルを覆う低透磁率コア材と、を備えるリアクトル。 - 前記一対のコイルの径方向の外周が互いに接触している、請求項1に記載のリアクトル。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013093241A JP5754463B2 (ja) | 2013-04-26 | 2013-04-26 | リアクトル |
US14/257,311 US20140320249A1 (en) | 2013-04-26 | 2014-04-21 | Reactor |
CN201410160362.7A CN104124035A (zh) | 2013-04-26 | 2014-04-21 | 电抗器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013093241A JP5754463B2 (ja) | 2013-04-26 | 2013-04-26 | リアクトル |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014216511A JP2014216511A (ja) | 2014-11-17 |
JP5754463B2 true JP5754463B2 (ja) | 2015-07-29 |
Family
ID=51769414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013093241A Active JP5754463B2 (ja) | 2013-04-26 | 2013-04-26 | リアクトル |
Country Status (3)
Country | Link |
---|---|
US (1) | US20140320249A1 (ja) |
JP (1) | JP5754463B2 (ja) |
CN (1) | CN104124035A (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP2016140212A (ja) * | 2015-01-29 | 2016-08-04 | 株式会社デンソー | 電力変換装置 |
KR102117512B1 (ko) * | 2015-07-01 | 2020-06-01 | 삼성전기주식회사 | 코일 부품 및 그 실장 기판 |
KR101762026B1 (ko) * | 2015-11-19 | 2017-07-26 | 삼성전기주식회사 | 코일 부품 및 그 실장 기판 |
JP6673711B2 (ja) * | 2016-02-12 | 2020-03-25 | 株式会社トーキン | コイル部品 |
US10622909B2 (en) * | 2017-01-12 | 2020-04-14 | Ford Global Technologies, Llc | Power module for inverter switching devices having gate coils shielded from eddy currents |
JP6805932B2 (ja) * | 2017-03-30 | 2020-12-23 | 株式会社デンソー | 車両 |
JP6780578B2 (ja) * | 2017-05-12 | 2020-11-04 | 株式会社村田製作所 | テーピング電子部品連 |
WO2018235550A1 (ja) * | 2017-06-19 | 2018-12-27 | 株式会社村田製作所 | コイル部品 |
JP6880456B2 (ja) * | 2017-10-27 | 2021-06-02 | 株式会社オートネットワーク技術研究所 | リアクトル |
WO2020090472A1 (ja) * | 2018-11-02 | 2020-05-07 | 本田技研工業株式会社 | リアクトル及び複数相インターリーブ型のdc-dcコンバータ |
CN110277646B (zh) * | 2019-05-28 | 2021-03-05 | 超级智慧家(上海)物联网科技有限公司 | 用于电子设备的无线充电立体天线 |
CN112509783B (zh) * | 2020-08-09 | 2022-04-12 | 华为数字能源技术有限公司 | 一种功率电感及其制备方法、系统级封装模组 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4684461B2 (ja) * | 2000-04-28 | 2011-05-18 | パナソニック株式会社 | 磁性素子の製造方法 |
US20050007232A1 (en) * | 2003-06-12 | 2005-01-13 | Nec Tokin Corporation | Magnetic core and coil component using the same |
JP2008192649A (ja) * | 2007-01-31 | 2008-08-21 | Denso Corp | ハイブリッド車両用リアクトル |
JP5126136B2 (ja) * | 2009-03-23 | 2013-01-23 | 株式会社デンソー | 電力変換ユニット |
JP4927142B2 (ja) * | 2009-09-18 | 2012-05-09 | トヨタ自動車株式会社 | 電力変換器 |
JP5353813B2 (ja) * | 2010-05-14 | 2013-11-27 | 株式会社豊田自動織機 | コイル部品、リアクトル、コイル部品の成形方法 |
CN102822914B (zh) * | 2010-06-22 | 2015-11-25 | 丰田自动车株式会社 | 电抗器以及电抗器的制造方法 |
-
2013
- 2013-04-26 JP JP2013093241A patent/JP5754463B2/ja active Active
-
2014
- 2014-04-21 US US14/257,311 patent/US20140320249A1/en not_active Abandoned
- 2014-04-21 CN CN201410160362.7A patent/CN104124035A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US20140320249A1 (en) | 2014-10-30 |
CN104124035A (zh) | 2014-10-29 |
JP2014216511A (ja) | 2014-11-17 |
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