CN109390131A - 集成磁性组件及组装其的方法 - Google Patents
集成磁性组件及组装其的方法 Download PDFInfo
- Publication number
- CN109390131A CN109390131A CN201710651662.9A CN201710651662A CN109390131A CN 109390131 A CN109390131 A CN 109390131A CN 201710651662 A CN201710651662 A CN 201710651662A CN 109390131 A CN109390131 A CN 109390131A
- Authority
- CN
- China
- Prior art keywords
- pillar
- plate
- magnet assembly
- integrated magnet
- assembly according
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004804 winding Methods 0.000 claims description 87
- 230000005284 excitation Effects 0.000 claims description 39
- 230000004907 flux Effects 0.000 claims description 26
- 238000010586 diagram Methods 0.000 description 10
- 229910000859 α-Fe Inorganic materials 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 239000000696 magnetic material Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
- H01F27/24—Magnetic cores
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
-
- 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
- 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
- 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
- H01F27/2804—Printed windings
-
- 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
- H01F27/29—Terminals; Tapping arrangements for signal inductances
-
- 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
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- 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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/38—Auxiliary core members; Auxiliary coils or windings
-
- 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
- H01F41/0233—Manufacturing of magnetic circuits made from sheets
-
- 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
- H01F41/04—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 for manufacturing coils
- H01F41/041—Printed circuit coils
-
- 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
- H01F27/2804—Printed windings
- H01F2027/2819—Planar transformers with printed windings, e.g. surrounded by two cores and to be mounted on printed circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Coils Or Transformers For Communication (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (20)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710651662.9A CN109390131B (zh) | 2017-08-02 | 2017-08-02 | 集成磁性组件及组装其的方法 |
US16/000,492 US11763976B2 (en) | 2017-08-02 | 2018-06-05 | Integrated magnetic assemblies and methods of assembling same |
DE102018114905.0A DE102018114905A1 (de) | 2017-08-02 | 2018-06-21 | Integrierte magnetische baugruppen und verfahren zu deren zusammenbau |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710651662.9A CN109390131B (zh) | 2017-08-02 | 2017-08-02 | 集成磁性组件及组装其的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109390131A true CN109390131A (zh) | 2019-02-26 |
CN109390131B CN109390131B (zh) | 2023-12-29 |
Family
ID=65019987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710651662.9A Active CN109390131B (zh) | 2017-08-02 | 2017-08-02 | 集成磁性组件及组装其的方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11763976B2 (zh) |
CN (1) | CN109390131B (zh) |
DE (1) | DE102018114905A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110828126A (zh) * | 2019-10-14 | 2020-02-21 | 华为技术有限公司 | 一种平面变压器及有源电路 |
CN113066643A (zh) * | 2021-03-17 | 2021-07-02 | 东南大学 | 一种变压器与电感集成结构 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11881340B2 (en) * | 2020-01-22 | 2024-01-23 | Murata Manufacturing Co., Ltd. | Inductor structure |
TW202338868A (zh) * | 2022-03-22 | 2023-10-01 | 音律電子股份有限公司 | 磁性組件 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5796512A (en) * | 1980-12-08 | 1982-06-15 | Hitachi Metals Ltd | Inductor |
JP2001230120A (ja) * | 2000-02-18 | 2001-08-24 | Hitachi Ferrite Electronics Ltd | 四脚磁心及び該四脚磁心を用いたコモンモード、ノーマルモードを備えたハイブリッドチョークコイル |
US20100232181A1 (en) * | 2009-03-16 | 2010-09-16 | Tdk Corporation | Transformer and switching power supply unit |
CN201773663U (zh) * | 2010-04-16 | 2011-03-23 | 深圳市佳士科技股份有限公司 | 一种逆变软开关换流电感 |
JP2012231069A (ja) * | 2011-04-27 | 2012-11-22 | Toyota Motor Corp | リアクトル |
JP2014063856A (ja) * | 2012-09-20 | 2014-04-10 | Murata Mfg Co Ltd | 複合磁性部品及びスイッチング電源装置 |
US20140340188A1 (en) * | 2013-04-09 | 2014-11-20 | Fred O. Barthold | Planar core with high magnetic volume utilization |
CN105518810A (zh) * | 2013-03-15 | 2016-04-20 | 通用电气公司 | 集成磁性组件及其组装方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7145787B2 (en) | 1994-04-26 | 2006-12-05 | Comarco Wireless Technologies, Inc. | Programmable power supply |
JP3339452B2 (ja) | 1999-03-05 | 2002-10-28 | 株式会社村田製作所 | 絶縁型dcーdcコンバータ |
US6930893B2 (en) | 2002-01-31 | 2005-08-16 | Vlt, Inc. | Factorized power architecture with point of load sine amplitude converters |
KR20060016072A (ko) | 2002-12-31 | 2006-02-21 | 아포지 테크놀로지, 인크. | 적응적 공진 스위칭 전원 시스템 |
CN100367645C (zh) | 2003-08-20 | 2008-02-06 | 松下电器产业株式会社 | 开关电源装置 |
US8344842B1 (en) | 2010-01-20 | 2013-01-01 | Vlt, Inc. | Vertical PCB surface mount inductors and power converters |
WO2015142961A1 (en) * | 2014-03-19 | 2015-09-24 | Rompower Energy Systems Inc. | Magnetic structures for low leakage inductance and very high efficiency |
-
2017
- 2017-08-02 CN CN201710651662.9A patent/CN109390131B/zh active Active
-
2018
- 2018-06-05 US US16/000,492 patent/US11763976B2/en active Active
- 2018-06-21 DE DE102018114905.0A patent/DE102018114905A1/de active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5796512A (en) * | 1980-12-08 | 1982-06-15 | Hitachi Metals Ltd | Inductor |
JP2001230120A (ja) * | 2000-02-18 | 2001-08-24 | Hitachi Ferrite Electronics Ltd | 四脚磁心及び該四脚磁心を用いたコモンモード、ノーマルモードを備えたハイブリッドチョークコイル |
US20100232181A1 (en) * | 2009-03-16 | 2010-09-16 | Tdk Corporation | Transformer and switching power supply unit |
CN201773663U (zh) * | 2010-04-16 | 2011-03-23 | 深圳市佳士科技股份有限公司 | 一种逆变软开关换流电感 |
JP2012231069A (ja) * | 2011-04-27 | 2012-11-22 | Toyota Motor Corp | リアクトル |
JP2014063856A (ja) * | 2012-09-20 | 2014-04-10 | Murata Mfg Co Ltd | 複合磁性部品及びスイッチング電源装置 |
CN105518810A (zh) * | 2013-03-15 | 2016-04-20 | 通用电气公司 | 集成磁性组件及其组装方法 |
US20140340188A1 (en) * | 2013-04-09 | 2014-11-20 | Fred O. Barthold | Planar core with high magnetic volume utilization |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110828126A (zh) * | 2019-10-14 | 2020-02-21 | 华为技术有限公司 | 一种平面变压器及有源电路 |
CN113066643A (zh) * | 2021-03-17 | 2021-07-02 | 东南大学 | 一种变压器与电感集成结构 |
Also Published As
Publication number | Publication date |
---|---|
DE102018114905A1 (de) | 2019-02-07 |
US11763976B2 (en) | 2023-09-19 |
US20190043653A1 (en) | 2019-02-07 |
CN109390131B (zh) | 2023-12-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109390131A (zh) | 集成磁性组件及组装其的方法 | |
JP4930596B2 (ja) | トランスとこれを用いた電源装置 | |
JP5689338B2 (ja) | リアクトル装置、およびこのリアクトル装置を用いた電力変換装置 | |
US9991043B2 (en) | Integrated magnetic assemblies and methods of assembling same | |
JP2017059805A (ja) | 鉄心部およびコイルを備えた三相リアクトル | |
CN103871716A (zh) | 一种磁集成结构 | |
JP6953920B2 (ja) | 磁気複合部品 | |
US20220208425A1 (en) | Integrated inductor and power module | |
EP3361486B1 (en) | Transformer and resonant circuit having same | |
CN105321677A (zh) | 变压器 | |
KR101838115B1 (ko) | 자성 부품 | |
US8970339B2 (en) | Integrated magnetic assemblies and methods of assembling same | |
US9831788B2 (en) | Electronic card comprising magnetic elements | |
RU2709190C1 (ru) | Ротор | |
CN110635663B (zh) | 集成磁组合件和将其组装的方法 | |
KR20060053941A (ko) | 페라이트 코어 및 이것을 이용한 인버터 트랜스 | |
JP3189478U (ja) | 積鉄心の組立構造 | |
US10867745B2 (en) | Inductor structure and method for forming the same | |
US20160005525A1 (en) | Inductive component | |
JP2008034598A (ja) | インバータトランス | |
CN202443827U (zh) | 新型变压器 | |
CN102306539A (zh) | 一种差模扼流圈用铁氧体磁心 | |
KR20200100127A (ko) | 변압기 코어 및 변압기 | |
JP2017183454A (ja) | ノイズカット3相トランス | |
CN203608348U (zh) | 磁路系统及应用所述磁路系统的扬声器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190729 Address after: Baden, Switzerland Applicant after: ABB Switzerland Co.,Ltd. Address before: American New York Applicant before: General Electric Co. |
|
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200817 Address after: Texas, USA Applicant after: ABB power electronics Address before: Baden, Switzerland Applicant before: ABB Switzerland Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230217 Address after: Swiss Baden Applicant after: ABB Switzerland Co.,Ltd. Address before: Texas, USA Applicant before: ABB power electronics |
|
GR01 | Patent grant | ||
GR01 | Patent grant |