BR8400712A - Bobina de reatancia trifasica com nucleos de cinco eixos - Google Patents

Bobina de reatancia trifasica com nucleos de cinco eixos

Info

Publication number
BR8400712A
BR8400712A BR8400712A BR8400712A BR8400712A BR 8400712 A BR8400712 A BR 8400712A BR 8400712 A BR8400712 A BR 8400712A BR 8400712 A BR8400712 A BR 8400712A BR 8400712 A BR8400712 A BR 8400712A
Authority
BR
Brazil
Prior art keywords
reatancy
nucleos
coil
phase
axis
Prior art date
Application number
BR8400712A
Other languages
English (en)
Inventor
Donald Dr Brandes
Original Assignee
Transformatoren Union Ag
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 Transformatoren Union Ag filed Critical Transformatoren Union Ag
Publication of BR8400712A publication Critical patent/BR8400712A/pt

Links

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
    • H01F27/34—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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Silicon Compounds (AREA)
  • Electromagnets (AREA)
  • Coils Of Transformers For General Uses (AREA)
BR8400712A 1983-02-18 1984-02-17 Bobina de reatancia trifasica com nucleos de cinco eixos BR8400712A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833305708 DE3305708A1 (de) 1983-02-18 1983-02-18 Drehstromdrosselspule mit fuenfschenkelkern

Publications (1)

Publication Number Publication Date
BR8400712A true BR8400712A (pt) 1984-09-25

Family

ID=6191235

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8400712A BR8400712A (pt) 1983-02-18 1984-02-17 Bobina de reatancia trifasica com nucleos de cinco eixos

Country Status (5)

Country Link
US (1) US4531108A (pt)
EP (1) EP0117460A1 (pt)
JP (1) JPS59158511A (pt)
BR (1) BR8400712A (pt)
DE (1) DE3305708A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146198A (en) * 1991-06-28 1992-09-08 Westinghouse Electric Corp. Segmented core inductor
US5379207A (en) * 1992-12-16 1995-01-03 General Electric Co. Controlled leakage field multi-interphase transformer employing C-shaped laminated magnetic core
US5426409A (en) * 1994-05-24 1995-06-20 The United States Of America As Represented By The Secretary Of The Navy Current controlled variable inductor
DE10039957A1 (de) * 2000-08-16 2002-03-07 Siemens Ag Vorrichtung zur Grundentstörung eines Matrixumrichters
US6456184B1 (en) * 2000-12-29 2002-09-24 Abb Inc. Reduced-cost core for an electrical-power transformer
DE102004029949A1 (de) * 2003-07-04 2005-02-17 Siemens Ag HTS-Drossel hoher Güte und Verwendung der Drossel
US7142081B1 (en) * 2005-05-03 2006-11-28 Mte Corporation Multiple three-phase inductor with a common core
JP5060244B2 (ja) * 2007-10-26 2012-10-31 東芝変電機器テクノロジー株式会社 リアクトル
FI20080085L (fi) * 2008-02-06 2009-08-07 Abb Technology Ag Rinnakkaiskuristin
RU2418332C1 (ru) * 2010-04-14 2011-05-10 Александр Михайлович Брянцев Электрический трехфазный реактор с подмагничиванием
EP2453450A1 (en) 2010-11-12 2012-05-16 Falco Electronics Ltd. Hybrid core for power inductor
PL221896B1 (pl) * 2011-03-23 2016-06-30 Akademia Górniczo Hutnicza Im Stanisława Staszica W Krakowie Zintegrowany element indukcyjny
CN103515076A (zh) * 2013-09-12 2014-01-15 上海查尔斯光电科技有限公司 一种变相变压器
CN103595367B (zh) 2013-11-07 2017-03-08 华为技术有限公司 一种磁集成器件及一种功率转换电路
KR101573729B1 (ko) * 2014-07-01 2015-12-02 경북대학교 산학협력단 가변 인덕터 및 그 제조 방법
JP6294187B2 (ja) 2014-08-22 2018-03-14 株式会社日立製作所 無停電電源装置
EP3113196B1 (en) * 2015-07-01 2020-10-28 ABB Schweiz AG Common mode and differential mode filter for an inverter and inverter comprising such filter
US10163561B1 (en) * 2015-12-11 2018-12-25 Bel Power Solutions Inc. Distributed planar inductor with multi-2D geometry for energy storage
DE102016201258A1 (de) * 2016-01-28 2017-08-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Elektrischer Spannungswandler mit mehreren Speicherdrosseln
DE102016107295A1 (de) * 2016-04-20 2017-10-26 Wobben Properties Gmbh Drehstromdrosselspule
CN105761880B (zh) * 2016-04-20 2017-12-29 华为技术有限公司 一种薄膜电感和电源转换电路
DE102018112100A1 (de) * 2018-05-18 2019-12-05 Tdk Electronics Ag Drossel mit hoher Gleichtaktinduktivität
JP7312332B2 (ja) * 2020-08-24 2023-07-20 日立三菱水力株式会社 モジュラー・マルチレベル電力変換器およびモジュラー・マルチレベル電力変換システム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE414919C (de) * 1922-09-09 1925-06-11 Allg Elek Citaets Ges Fa Drehstromtransformator mit fuenfschenkligem Kern
DE820767C (de) * 1948-06-19 1951-11-12 Brown Ag Dreiphasentransformator
CH278734A (de) * 1950-03-09 1951-10-31 Oerlikon Maschf Eisenkörper für Grosstransformatoren.
DE1812296A1 (de) * 1968-12-03 1970-06-18 Bbc Brown Boveri & Cie Eisengestell fuer Drosselspulen
DE2728904A1 (de) * 1977-06-27 1979-01-04 Transformatoren Union Ag Transformator mit grossem streukanal und grossem streuflussanteil
DE2743148A1 (de) * 1977-09-24 1979-04-05 Blum Eisen & Metallind Aus blechpaketen zu bildender kern fuer transformatoren, drosselspulen o.dgl.
DE2805330A1 (de) * 1978-02-09 1979-08-16 Blum Eisen & Metallind Aus blechen zu bildender eisenkern fuer transformatoren, drosselspulen o.dgl. elektrische maschinen
DE2848388A1 (de) * 1978-11-08 1980-05-22 Blum Eisen & Metallind Aus blechlamellen zu bildender, gestufter eisenkern fuer statische oder dynamische elektrische maschinen, wie z.b. transformatoren
JPS5688308A (en) * 1979-12-21 1981-07-17 Fuji Electric Co Ltd Reactor core
DE3040742A1 (de) * 1980-10-29 1982-06-03 Transformatoren Union Ag, 7000 Stuttgart Drossel mit eisenkern aus in achsrichtung mit luftspalten uebereinander angeordneten bleckpaketen

Also Published As

Publication number Publication date
EP0117460A1 (de) 1984-09-05
DE3305708A1 (de) 1984-08-23
JPS59158511A (ja) 1984-09-08
US4531108A (en) 1985-07-23

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