JP6574217B2 - 統合型インダクタ - Google Patents

統合型インダクタ Download PDF

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Publication number
JP6574217B2
JP6574217B2 JP2017091655A JP2017091655A JP6574217B2 JP 6574217 B2 JP6574217 B2 JP 6574217B2 JP 2017091655 A JP2017091655 A JP 2017091655A JP 2017091655 A JP2017091655 A JP 2017091655A JP 6574217 B2 JP6574217 B2 JP 6574217B2
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JP
Japan
Prior art keywords
winding
leg
central
magnetic core
inductor
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.)
Expired - Fee Related
Application number
JP2017091655A
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English (en)
Japanese (ja)
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JP2017216437A (ja
JP2017216437A5 (cg-RX-API-DMAC7.html
Inventor
将紀 石垣
将紀 石垣
Original Assignee
トヨタ モーター エンジニアリング アンド マニュファクチャリング ノース アメリカ，インコーポレイティド
トヨタ モーター エンジニアリング アンド マニュファクチャリング ノース アメリカ，インコーポレイティド
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Application filed by トヨタ モーター エンジニアリング アンド マニュファクチャリング ノース アメリカ，インコーポレイティド, トヨタ モーター エンジニアリング アンド マニュファクチャリング ノース アメリカ，インコーポレイティド filed Critical トヨタ モーター エンジニアリング アンド マニュファクチャリング ノース アメリカ，インコーポレイティド
Publication of JP2017216437A publication Critical patent/JP2017216437A/ja
Publication of JP2017216437A5 publication Critical patent/JP2017216437A5/ja
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Publication of JP6574217B2 publication Critical patent/JP6574217B2/ja
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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F5/00—Systems for regulating electric variables by detecting deviations in the electric input to the system and thereby controlling a device within the system to obtain a regulated output
    • 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
    • H01F27/28—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
    • H01F27/34—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Dc-Dc Converters (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)
JP2017091655A 2016-05-03 2017-05-02 統合型インダクタ Expired - Fee Related JP6574217B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/145,207 2016-05-03
US15/145,207 US9874897B2 (en) 2016-05-03 2016-05-03 Integrated inductor

Publications (3)

Publication Number Publication Date
JP2017216437A JP2017216437A (ja) 2017-12-07
JP2017216437A5 JP2017216437A5 (cg-RX-API-DMAC7.html) 2018-08-16
JP6574217B2 true JP6574217B2 (ja) 2019-09-11

Family

ID=60243055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017091655A Expired - Fee Related JP6574217B2 (ja) 2016-05-03 2017-05-02 統合型インダクタ

Country Status (2)

Country Link
US (1) US9874897B2 (cg-RX-API-DMAC7.html)
JP (1) JP6574217B2 (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3157022A1 (en) * 2015-10-16 2017-04-19 SMA Solar Technology AG Inductor assembly and power suppy system using the same
WO2021111601A1 (ja) * 2019-12-05 2021-06-10 三菱電機株式会社 絶縁トランスおよびそれを備えた電力変換装置
KR102623600B1 (ko) * 2021-07-09 2024-01-11 황종진 자속 차폐 기능이 구비된 코어 타입 코일부품
JP7451469B2 (ja) * 2021-09-17 2024-03-18 矢崎総業株式会社 結合インダクタ

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4257087A (en) 1979-04-02 1981-03-17 California Institute Of Technology DC-to-DC switching converter with zero input and output current ripple and integrated magnetics circuits
US4274133A (en) 1979-06-20 1981-06-16 California Institute Of Technology DC-to-DC Converter having reduced ripple without need for adjustments
US4853668A (en) * 1987-12-23 1989-08-01 Bloom Gordon E Integrated magnetic converter core
JP2567363Y2 (ja) * 1991-11-06 1998-04-02 株式会社トーキン ノイズ防止チョークコイル
US5619400A (en) * 1995-07-18 1997-04-08 Lucent Technologies Inc. Magnetic core structures and construction techniques therefor
US5731666A (en) * 1996-03-08 1998-03-24 Magnetek Inc. Integrated-magnetic filter having a lossy shunt
US6147886A (en) * 1999-05-15 2000-11-14 Technical Witts, Inc. Dual opposed interleaved coupled inductor soft switching converters
US6252383B1 (en) 2000-07-11 2001-06-26 Technical Witts, Inc. Buck and boost power converters with non-pulsating input and output terminal currents
US6784644B2 (en) 2001-02-22 2004-08-31 Virginia Tech Intellectual Properties, Inc. Multiphase clamp coupled-buck converter and magnetic integration
US7132812B1 (en) * 2001-04-11 2006-11-07 Rockwell Automation Technologies, Inc. Integrated DC link choke and method for suppressing common-mode voltage in a motor drive
WO2003032477A2 (en) 2001-10-12 2003-04-17 Northeastern University Integrated magnetics for a dc-dc converter with flexible output inductor
US6952353B2 (en) 2003-02-04 2005-10-04 Northeastern University Integrated magnetic isolated two-inductor boost converter
US7136293B2 (en) * 2004-06-24 2006-11-14 Petkov Roumen D Full wave series resonant type DC to DC power converter with integrated magnetics
JP2008066529A (ja) * 2006-09-07 2008-03-21 Fuji Electric Systems Co Ltd 複数段構えのａｃリアクトルの鉄心コイル構造及び該鉄心コイル構造を有する補助電源装置
CN101051549B (zh) * 2007-02-07 2011-05-04 浙江大学 柔性电路板实现的llc谐振变换器中无源元件集成结构
US7974069B2 (en) * 2008-10-29 2011-07-05 General Electric Company Inductive and capacitive components integration structure
JP5129294B2 (ja) 2010-04-28 2013-01-30 新東ホールディングス株式会社 電力変換装置
JP5824211B2 (ja) * 2010-12-21 2015-11-25 株式会社豊田中央研究所 複合磁気部品及びそれを用いたスイッチング電源装置
US9171665B2 (en) 2013-03-14 2015-10-27 General Electric Company Integrated inductor assemblies and methods of assembling same
JP5790700B2 (ja) * 2013-04-15 2015-10-07 株式会社デンソー フィルタ部品
JP6318874B2 (ja) * 2014-06-03 2018-05-09 株式会社デンソー リアクトル
US9295145B1 (en) * 2014-11-12 2016-03-22 Universal Lighting Technologies, Inc. Multifunction magnetic device with multiple cores and coils
JP6427080B2 (ja) * 2015-09-16 2018-11-21 株式会社豊田中央研究所 トランスリアクトル一体型磁気素子及び電力変換回路システム
JP6545612B2 (ja) * 2015-12-25 2019-07-17 株式会社豊田中央研究所 トランスリアクトル一体型磁気素子及び電力変換回路システム

Also Published As

Publication number Publication date
US20170322583A1 (en) 2017-11-09
JP2017216437A (ja) 2017-12-07
US9874897B2 (en) 2018-01-23

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