PT91394A - Transformador de deslocamento de fase com um nucleo de seis fases - Google Patents

Transformador de deslocamento de fase com um nucleo de seis fases

Info

Publication number
PT91394A
PT91394A PT91394A PT9139489A PT91394A PT 91394 A PT91394 A PT 91394A PT 91394 A PT91394 A PT 91394A PT 9139489 A PT9139489 A PT 9139489A PT 91394 A PT91394 A PT 91394A
Authority
PT
Portugal
Prior art keywords
phase
nuclear
shift transformer
phase shift
transformer
Prior art date
Application number
PT91394A
Other languages
English (en)
Other versions
PT91394B (pt
Inventor
Katsuji Sokai
Koichi Ishii
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of PT91394A publication Critical patent/PT91394A/pt
Publication of PT91394B publication Critical patent/PT91394B/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/12—Two-phase, three-phase or polyphase transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ac-Ac Conversion (AREA)
  • Control Of Electrical Variables (AREA)
  • Transformers For Measuring Instruments (AREA)
PT91394A 1988-08-15 1989-08-07 Transformador de deslocamento de fase com um nucleo de seis fases PT91394B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63201858A JPH0779063B2 (ja) 1988-08-15 1988-08-15 位相調整変圧器

Publications (2)

Publication Number Publication Date
PT91394A true PT91394A (pt) 1990-03-08
PT91394B PT91394B (pt) 1995-08-09

Family

ID=16448054

Family Applications (1)

Application Number Title Priority Date Filing Date
PT91394A PT91394B (pt) 1988-08-15 1989-08-07 Transformador de deslocamento de fase com um nucleo de seis fases

Country Status (6)

Country Link
US (1) US5003277A (pt)
EP (1) EP0355023B1 (pt)
JP (1) JPH0779063B2 (pt)
CN (1) CN1017008B (pt)
DE (1) DE68917230T2 (pt)
PT (1) PT91394B (pt)

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US7498920B2 (en) 2002-12-13 2009-03-03 Volterra Semiconductor Corporation Method for making magnetic components with N-phase coupling, and related inductor structures
US7965165B2 (en) * 2002-12-13 2011-06-21 Volterra Semiconductor Corporation Method for making magnetic components with M-phase coupling, and related inductor structures
US8294544B2 (en) * 2008-03-14 2012-10-23 Volterra Semiconductor Corporation Method for making magnetic components with M-phase coupling, and related inductor structures
US8237530B2 (en) * 2009-08-10 2012-08-07 Volterra Semiconductor Corporation Coupled inductor with improved leakage inductance control
US7352269B2 (en) 2002-12-13 2008-04-01 Volterra Semiconductor Corporation Method for making magnetic components with N-phase coupling, and related inductor structures
US8299885B2 (en) 2002-12-13 2012-10-30 Volterra Semiconductor Corporation Method for making magnetic components with M-phase coupling, and related inductor structures
US7898379B1 (en) 2002-12-13 2011-03-01 Volterra Semiconductor Corporation Method for making magnetic components with N-phase coupling, and related inductor structures
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US8125205B2 (en) * 2006-08-31 2012-02-28 Flextronics International Usa, Inc. Power converter employing regulators with a coupled inductor
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US9197132B2 (en) 2006-12-01 2015-11-24 Flextronics International Usa, Inc. Power converter with an adaptive controller and method of operating the same
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US9077248B2 (en) 2009-06-17 2015-07-07 Power Systems Technologies Ltd Start-up circuit for a power adapter
US8643222B2 (en) 2009-06-17 2014-02-04 Power Systems Technologies Ltd Power adapter employing a power reducer
US9019063B2 (en) 2009-08-10 2015-04-28 Volterra Semiconductor Corporation Coupled inductor with improved leakage inductance control
US8638578B2 (en) 2009-08-14 2014-01-28 Power System Technologies, Ltd. Power converter including a charge pump employable in a power adapter
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US8174348B2 (en) * 2009-12-21 2012-05-08 Volterra Semiconductor Corporation Two-phase coupled inductors which promote improved printed circuit board layout
US8330567B2 (en) * 2010-01-14 2012-12-11 Volterra Semiconductor Corporation Asymmetrical coupled inductors and associated methods
US8787043B2 (en) * 2010-01-22 2014-07-22 Power Systems Technologies, Ltd. Controller for a power converter and method of operating the same
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US8772967B1 (en) 2011-03-04 2014-07-08 Volterra Semiconductor Corporation Multistage and multiple-output DC-DC converters having coupled inductors
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US8975995B1 (en) 2012-08-29 2015-03-10 Volterra Semiconductor Corporation Coupled inductors with leakage plates, and associated systems and methods
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US9287038B2 (en) 2013-03-13 2016-03-15 Volterra Semiconductor LLC Coupled inductors with non-uniform winding terminal distributions
US9336941B1 (en) 2013-10-30 2016-05-10 Volterra Semiconductor LLC Multi-row coupled inductors and associated systems and methods
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WO2019073658A1 (ja) * 2017-10-12 2019-04-18 三菱電機株式会社 電力変換装置
CN109671552B (zh) 2017-10-17 2021-04-09 台达电子工业股份有限公司 整合型磁性元件
EP4159703A1 (en) 2020-05-26 2023-04-05 Kabushiki Kaisha Toshiba Silicon nitride sintered body, wear-resistant member using same, and method for producing silicon nitride sintered body
CN113253155B (zh) * 2020-12-31 2023-03-21 国网河南省电力公司超高压公司 一种用于自耦变压器的带负荷测试装置及测试方法

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Also Published As

Publication number Publication date
EP0355023B1 (en) 1994-08-03
DE68917230T2 (de) 1995-03-16
CN1017008B (zh) 1992-06-10
PT91394B (pt) 1995-08-09
JPH0251206A (ja) 1990-02-21
CN1040456A (zh) 1990-03-14
US5003277A (en) 1991-03-26
EP0355023A1 (en) 1990-02-21
JPH0779063B2 (ja) 1995-08-23
DE68917230D1 (de) 1994-09-08

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FG3A Patent granted, date of granting

Effective date: 19950403

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Effective date: 20100403