FR2870039A1 - Autotransformateur a dephasage de 40 degres - Google Patents

Autotransformateur a dephasage de 40 degres

Info

Publication number
FR2870039A1
FR2870039A1 FR0404955A FR0404955A FR2870039A1 FR 2870039 A1 FR2870039 A1 FR 2870039A1 FR 0404955 A FR0404955 A FR 0404955A FR 0404955 A FR0404955 A FR 0404955A FR 2870039 A1 FR2870039 A1 FR 2870039A1
Authority
FR
France
Prior art keywords
phase
windings
autotransformer
branches
produce
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.)
Granted
Application number
FR0404955A
Other languages
English (en)
Other versions
FR2870039B1 (fr
Inventor
Christophe Bruzy
Francis Blanchery
Gerard Monroy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thales SA
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 Thales SA filed Critical Thales SA
Priority to FR0404955A priority Critical patent/FR2870039B1/fr
Priority to ES05717117T priority patent/ES2294690T3/es
Priority to EP05717117A priority patent/EP1759397B1/fr
Priority to US11/579,064 priority patent/US7474188B2/en
Priority to DE602005002955T priority patent/DE602005002955T2/de
Priority to PCT/EP2005/051304 priority patent/WO2005109457A1/fr
Publication of FR2870039A1 publication Critical patent/FR2870039A1/fr
Application granted granted Critical
Publication of FR2870039B1 publication Critical patent/FR2870039B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01F30/02—Auto-transformers
    • 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
    • H01F30/14—Two-phase, three-phase or polyphase transformers for changing the number of phases

Abstract

L'invention concerne un autotransformateur de transformation d'alimentation triphasée en alimentation à neuf phases, notamment pour une utilisation dans un redresseur.L'autotransformateur est élévateur ou réducteur de tension. Pour un abaisseur, les bornes d'entrée triphasée E1 E2 E3 sont connectées à un des trois bobinages principaux en triangle, montés sur des branches magnétiques respectives M12, M23, M31 d'un circuit magnétique. Le bobinage principal B12 d'une branche a des prises intermédiaires K1, K'1, K"1 à partir desquelles partent des bobinages auxiliaires X31, Y23, Z31, montés sur les autres branches. Ces bobinages auxiliaires produisent sur trois bornes de sortie A1, B1, C1 des tensions qui sont l'une en phase avec la tension d'alimentation triphasée sur E1, l'autre déphasée de +40°, et la troisième de +80°. Les nombres de spires des bobinages auxiliaires et la position des prises intermédiaires sont calculées pour obtenir ce résultat. Les bobinages identiques des autres branches produisent les autres tensions de sortie sur des bornes A2, B2, C2, A3, B3 pour produire un système à neuf phases.
FR0404955A 2004-05-07 2004-05-07 Autotransformateur a dephasage de 40 degres Expired - Fee Related FR2870039B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0404955A FR2870039B1 (fr) 2004-05-07 2004-05-07 Autotransformateur a dephasage de 40 degres
ES05717117T ES2294690T3 (es) 2004-05-07 2005-03-21 Autotransformador con desfase de 40.
EP05717117A EP1759397B1 (fr) 2004-05-07 2005-03-21 Autotransformateur a dephasage de 40°
US11/579,064 US7474188B2 (en) 2004-05-07 2005-03-21 40° phase-shifting autotransformer
DE602005002955T DE602005002955T2 (de) 2004-05-07 2005-03-21 Autotransformator mit 40-grad-phasenverschiebung
PCT/EP2005/051304 WO2005109457A1 (fr) 2004-05-07 2005-03-21 Autotransformateur a dephasage de 40°

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0404955A FR2870039B1 (fr) 2004-05-07 2004-05-07 Autotransformateur a dephasage de 40 degres

Publications (2)

Publication Number Publication Date
FR2870039A1 true FR2870039A1 (fr) 2005-11-11
FR2870039B1 FR2870039B1 (fr) 2006-08-04

Family

ID=34944846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0404955A Expired - Fee Related FR2870039B1 (fr) 2004-05-07 2004-05-07 Autotransformateur a dephasage de 40 degres

Country Status (6)

Country Link
US (1) US7474188B2 (fr)
EP (1) EP1759397B1 (fr)
DE (1) DE602005002955T2 (fr)
ES (1) ES2294690T3 (fr)
FR (1) FR2870039B1 (fr)
WO (1) WO2005109457A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007080196A1 (fr) * 2006-01-16 2007-07-19 Thales Autotransformateur a dephasage de 20°

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2875971B1 (fr) * 2004-09-24 2006-11-10 Thales Sa Convertisseur alternatif-continu pour l'aeronautique
BR112013000957B1 (pt) 2010-07-15 2020-05-12 Saab Ab Unidade retificadora de transformador multifásico, arranjo de distribuição de energia e método para reduzir a distorção de corrente
CN102226970A (zh) * 2011-04-09 2011-10-26 杭州日芝电气有限公司 一种多抽头大型自耦干式变压器
US8873263B2 (en) * 2012-04-17 2014-10-28 Hamilton Sunstrand Corporation Dual-input 18-pulse autotransformer rectifier unit for an aircraft AC-DC converter
US9077237B2 (en) * 2012-10-31 2015-07-07 Honeywell International Inc. Composite AC-to-DC power converter with boosting capabilities
US10665384B2 (en) * 2017-07-31 2020-05-26 Thales Voltage step-up autotransformer, and AC-to-DC converter comprising such an autotransformer
CN109545528B (zh) * 2018-12-20 2023-10-03 吉安伊戈尔电气有限公司 三相变九相升压降压自耦移相变压器
AU2020315516A1 (en) * 2019-07-16 2022-02-10 Eldec Corporation Asymmetric 24-pulse autotransformer rectifier unit for turboelectric propulsion, and associated systems and methods
CN112289570B (zh) * 2020-10-28 2021-10-26 广东电网有限责任公司广州供电局 一种延边三角自耦变压器
CN112886833A (zh) * 2021-01-18 2021-06-01 中国商用飞机有限责任公司北京民用飞机技术研究中心 一种18脉变压整流器绕组

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU748728A1 (ru) * 1976-11-29 1980-07-15 За витель -Пульсный вентильный преобразователь
US5619407A (en) * 1996-02-06 1997-04-08 Robicon Corporation Autotransformer
US6191968B1 (en) * 2000-03-23 2001-02-20 Derek A Paice Wye connected 3-phase to 9-phase auto-transformer with reduced winding currents

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6335872B1 (en) * 2000-07-14 2002-01-01 Rockwell Automation Technologies, Inc. Nine-phase transformer
US6498736B1 (en) * 2001-03-27 2002-12-24 Baldor Electric Company Harmonic filter with low cost magnetics
US6525951B1 (en) * 2002-01-25 2003-02-25 Derek Albert Paice Simplified wye connected 3-phase to 9-phase auto-transformer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU748728A1 (ru) * 1976-11-29 1980-07-15 За витель -Пульсный вентильный преобразователь
US5619407A (en) * 1996-02-06 1997-04-08 Robicon Corporation Autotransformer
US6191968B1 (en) * 2000-03-23 2001-02-20 Derek A Paice Wye connected 3-phase to 9-phase auto-transformer with reduced winding currents

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section EI Week 198116, Derwent World Patents Index; Class X12, AN 1981-D5475D, XP002308108 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007080196A1 (fr) * 2006-01-16 2007-07-19 Thales Autotransformateur a dephasage de 20°
FR2896333A1 (fr) * 2006-01-16 2007-07-20 Thales Sa Autotransformateur a dephasage de 20[

Also Published As

Publication number Publication date
EP1759397A1 (fr) 2007-03-07
FR2870039B1 (fr) 2006-08-04
EP1759397B1 (fr) 2007-10-17
ES2294690T3 (es) 2008-04-01
US20080130320A1 (en) 2008-06-05
US7474188B2 (en) 2009-01-06
WO2005109457A1 (fr) 2005-11-17
DE602005002955D1 (de) 2007-11-29
DE602005002955T2 (de) 2008-07-24

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Effective date: 20160129