JPWO2022044803A1 - - Google Patents

Info

Publication number
JPWO2022044803A1
JPWO2022044803A1 JP2022545629A JP2022545629A JPWO2022044803A1 JP WO2022044803 A1 JPWO2022044803 A1 JP WO2022044803A1 JP 2022545629 A JP2022545629 A JP 2022545629A JP 2022545629 A JP2022545629 A JP 2022545629A JP WO2022044803 A1 JPWO2022044803 A1 JP WO2022044803A1
Authority
JP
Japan
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.)
Pending
Application number
JP2022545629A
Other languages
Japanese (ja)
Other versions
JPWO2022044803A5 (https=
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 filed Critical
Publication of JPWO2022044803A1 publication Critical patent/JPWO2022044803A1/ja
Publication of JPWO2022044803A5 publication Critical patent/JPWO2022044803A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0064—Magnetic structures combining different functions, e.g. storage, filtering or transformation
    • 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
    • H01F27/24—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
    • H01F27/24—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
    • 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
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • H01F3/14—Constrictions; Gaps, e.g. air-gaps
    • 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
    • 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
    • H01F2027/348—Preventing eddy currents
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/14—Arrangements for reducing ripples from DC input or output
    • 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
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
    • 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
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H02M3/1584—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Dc-Dc Converters (AREA)
  • Inverter Devices (AREA)
  • Coils Of Transformers For General Uses (AREA)
JP2022545629A 2020-08-28 2021-08-11 Pending JPWO2022044803A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020144519 2020-08-28
PCT/JP2021/029607 WO2022044803A1 (ja) 2020-08-28 2021-08-11 電力変換装置

Publications (2)

Publication Number Publication Date
JPWO2022044803A1 true JPWO2022044803A1 (https=) 2022-03-03
JPWO2022044803A5 JPWO2022044803A5 (https=) 2023-03-07

Family

ID=80353222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022545629A Pending JPWO2022044803A1 (https=) 2020-08-28 2021-08-11

Country Status (3)

Country Link
US (1) US20230260691A1 (https=)
JP (1) JPWO2022044803A1 (https=)
WO (1) WO2022044803A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4148968A1 (en) * 2021-09-14 2023-03-15 Hamilton Sundstrand Corporation Zero-sequence blocking transformer
JP2023129039A (ja) * 2022-03-04 2023-09-14 オムロン株式会社 結合インダクタおよび回路
IT202300000579A1 (it) * 2023-01-17 2024-07-17 Ferrari Spa Filtro passivo per circuiti elettronici

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04307907A (ja) * 1991-04-05 1992-10-30 Murata Mfg Co Ltd コイル
JPH04355906A (ja) * 1991-02-20 1992-12-09 Yokogawa Electric Corp チョ―クコイル及びスイッチング電源装置のノイズ低減装置
JPH0541121U (ja) * 1991-11-06 1993-06-01 株式会社トーキン ノイズ防止チヨークコイル
US6617814B1 (en) * 2001-04-11 2003-09-09 Rockwell Automation Technologies, Inc. Integrated DC link choke and method for suppressing common-mode voltage in a motor drive
JP2007073903A (ja) * 2005-09-09 2007-03-22 Toyota Industries Corp 有芯コイル
JP2010239135A (ja) * 2009-03-30 2010-10-21 Zhejiang Univ フレキシブル多層帯材に基づく完全集積化電磁干渉（ｅｍｉ）フィルタ
CN207503782U (zh) * 2017-11-24 2018-06-15 夏弗纳电磁兼容（上海）有限公司 三相五柱电抗器
US20190096571A1 (en) * 2017-09-15 2019-03-28 University Of Florida Research Foundation, Incorporated Integrated common mode and differential mode inductors with low near magnetic field emission

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6822546B1 (en) * 2000-12-26 2004-11-23 Nortel Networks Limited Transformer arrangement for combined pots and xDSL service
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
TWI278875B (en) * 2004-04-30 2007-04-11 Hon Hai Prec Ind Co Ltd DC transformer with output inductor integrated on the magnetic core thereof and a DC/DC converter employing the same
US7136293B2 (en) * 2004-06-24 2006-11-14 Petkov Roumen D Full wave series resonant type DC to DC power converter with integrated magnetics
US7692524B2 (en) * 2006-07-10 2010-04-06 Rockwell Automation Technologies, Inc. Methods and apparatus for flux dispersal in link inductor
PT2102978T (pt) * 2006-12-20 2016-09-21 Primozone Production Ab Aparelho de fornecimento de energia para uma carga capacitiva
KR100983033B1 (ko) * 2008-03-17 2010-09-17 삼성전기주식회사 집적화된 트랜스포머 및 이를 이용한 전원 장치
US8866575B2 (en) * 2011-01-28 2014-10-21 Uses, Inc. AC power conditioning circuit
ES2425300B1 (es) * 2012-03-08 2014-08-12 Torytrans, S.L. Dispositivo inductor autoacoplado de núcleo único.
JP5790700B2 (ja) * 2013-04-15 2015-10-07 株式会社デンソー フィルタ部品
US20150123402A1 (en) * 2013-11-04 2015-05-07 General Electric Company Magnetic structure combining normal mode and common mode inductance
CN104715899A (zh) * 2013-12-12 2015-06-17 台达电子企业管理（上海）有限公司 三相电抗器

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04355906A (ja) * 1991-02-20 1992-12-09 Yokogawa Electric Corp チョ―クコイル及びスイッチング電源装置のノイズ低減装置
JPH04307907A (ja) * 1991-04-05 1992-10-30 Murata Mfg Co Ltd コイル
JPH0541121U (ja) * 1991-11-06 1993-06-01 株式会社トーキン ノイズ防止チヨークコイル
US6617814B1 (en) * 2001-04-11 2003-09-09 Rockwell Automation Technologies, Inc. Integrated DC link choke and method for suppressing common-mode voltage in a motor drive
JP2007073903A (ja) * 2005-09-09 2007-03-22 Toyota Industries Corp 有芯コイル
JP2010239135A (ja) * 2009-03-30 2010-10-21 Zhejiang Univ フレキシブル多層帯材に基づく完全集積化電磁干渉（ｅｍｉ）フィルタ
US20190096571A1 (en) * 2017-09-15 2019-03-28 University Of Florida Research Foundation, Incorporated Integrated common mode and differential mode inductors with low near magnetic field emission
CN207503782U (zh) * 2017-11-24 2018-06-15 夏弗纳电磁兼容（上海）有限公司 三相五柱电抗器

Also Published As

Publication number Publication date
WO2022044803A1 (ja) 2022-03-03
US20230260691A1 (en) 2023-08-17

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