BR8400712A - Bobina de reatancia trifasica com nucleos de cinco eixos - Google Patents
Bobina de reatancia trifasica com nucleos de cinco eixosInfo
- 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
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)
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)
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)
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 |
-
1983
- 1983-02-18 DE DE19833305708 patent/DE3305708A1/de not_active Withdrawn
-
1984
- 1984-02-06 EP EP84101188A patent/EP0117460A1/de not_active Withdrawn
- 1984-02-15 JP JP59026916A patent/JPS59158511A/ja active Pending
- 1984-02-17 BR BR8400712A patent/BR8400712A/pt unknown
- 1984-02-17 US US06/581,322 patent/US4531108A/en not_active Expired - Fee Related
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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