BR112014027824A2 - transformador trifásico rotativo - Google Patents

transformador trifásico rotativo

Info

Publication number
BR112014027824A2
BR112014027824A2 BR112014027824A BR112014027824A BR112014027824A2 BR 112014027824 A2 BR112014027824 A2 BR 112014027824A2 BR 112014027824 A BR112014027824 A BR 112014027824A BR 112014027824 A BR112014027824 A BR 112014027824A BR 112014027824 A2 BR112014027824 A2 BR 112014027824A2
Authority
BR
Brazil
Prior art keywords
slot
axis
toroidal coil
geometry
geometry axis
Prior art date
Application number
BR112014027824A
Other languages
English (en)
Other versions
BR112014027824B1 (pt
Inventor
duval Cedric
Original Assignee
Labinal Power Systems
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 Labinal Power Systems filed Critical Labinal Power Systems
Publication of BR112014027824A2 publication Critical patent/BR112014027824A2/pt
Publication of BR112014027824B1 publication Critical patent/BR112014027824B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/18—Rotary transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
    • H01F21/06—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by movement of core or part of core relative to the windings as a whole
    • 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)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

1 / 1 resumo “transformador trifã�sico rotativoâ€� a invenã§ã£o refere-se a um transformador trifã¡sico rotativo (10) com fluxos ligados livres compreendendo uma primeira parte (11) e uma segunda parte (12) que sã£o mã³veis em rotaã§ã£o uma em relaã§ã£o ã  outra ao redor de um eixo geomã©trico a. um primeiro corpo define uma primeira fenda anular (19) do eixo geomã©trico a, uma segunda fenda anular (20) do eixo geomã©trico a, uma terceira fenda anular (21) do eixo geomã©trico a e uma quarta fenda anular (22) do eixo geomã©trico a. as bobinas da primeira parte (11) compreendem uma primeira bobina toroidal (34) do eixo geomã©trico a na primeira fenda (19), uma segunda bobina toroidal (35) do eixo geomã©trico a na segunda fenda (20), uma terceira bobina toroidal (36) do eixo geomã©trico a na segunda fenda (20), uma quarta bobina toroidal (37) do eixo geomã©trico a na terceira fenda (21), uma quinta bobina toroidal (38) do eixo geomã©trico a na terceira fenda (21) e uma sexta bobina toroidal (39) do eixo geomã©trico a na quarta fenda (22).
BR112014027824-5A 2012-05-09 2013-05-03 Transformador trifásico rotativo BR112014027824B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1254223 2012-05-09
FR1254223A FR2990556B1 (fr) 2012-05-09 2012-05-09 Transformateur tournant triphase a flux lies libre
PCT/FR2013/050983 WO2013167827A1 (fr) 2012-05-09 2013-05-03 Transformateur tournant triphase a flux lies libre

Publications (2)

Publication Number Publication Date
BR112014027824A2 true BR112014027824A2 (pt) 2017-06-27
BR112014027824B1 BR112014027824B1 (pt) 2021-07-20

Family

ID=48534430

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014027824-5A BR112014027824B1 (pt) 2012-05-09 2013-05-03 Transformador trifásico rotativo

Country Status (9)

Country Link
US (1) US9093217B2 (pt)
EP (1) EP2847068B1 (pt)
JP (1) JP6174126B2 (pt)
CN (1) CN104487337B (pt)
BR (1) BR112014027824B1 (pt)
CA (1) CA2872711C (pt)
FR (1) FR2990556B1 (pt)
RU (1) RU2630425C2 (pt)
WO (1) WO2013167827A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2990558B1 (fr) * 2012-05-10 2014-05-30 Hispano Suiza Sa Transformateur tournant triphase-diphase
FR2990557B1 (fr) * 2012-05-10 2015-05-01 Hispano Suiza Sa Transformateur tournant triphase cuirasse magnetiquement
FR3012661B1 (fr) * 2013-10-28 2015-12-04 Labinal Procede de caracterisation d'un toron de cables electriques
DE102014202531A1 (de) * 2014-02-12 2015-08-13 Siemens Aktiengesellschaft Hochspannungstransformatorvorrichtung mit einstellbarer Streuung, Wechselrichterschaltung mit einer Hochspannungstransformatorvorrichtung und Verwendung einer Hochspannungstransformatorvorrichtung
CN104681249B (zh) * 2015-03-09 2017-10-31 南京航空航天大学 具有副边电流相位检测功能的改进型非接触变压器
KR102522283B1 (ko) * 2015-11-19 2023-04-19 삼성디스플레이 주식회사 백라이트 유닛
FR3059043B1 (fr) 2016-11-18 2018-12-14 Safran Aircraft Engines Turbomachine munie d'un transformateur triphase d'alimentation d'elements de degivrage electrique
FR3080944B1 (fr) 2018-05-07 2020-05-22 Safran Aircraft Engines Ensemble propulsif pour aeronef muni d'un transformateur tournant d'alimentation des pales en energie electrique
FR3103308B1 (fr) 2019-11-20 2021-10-08 Safran Aircraft Engines Transformateur rotatif et machine tournante comportant un tel transformateur rotatif

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313131A (en) * 1976-07-22 1978-02-06 Hitachi Ltd Three phase transformer
JPS575848Y2 (pt) * 1977-11-25 1982-02-03
DE69305819T2 (de) * 1992-09-09 1997-05-15 Matsushita Electric Ind Co Ltd Drehtransformator
KR0177232B1 (ko) * 1995-10-30 1999-04-15 배순훈 테이프 레코더의 헤드 드럼
JPH11502354A (ja) * 1995-12-14 1999-02-23 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 磁気テープ記録／再生装置
JPH10163044A (ja) * 1996-12-02 1998-06-19 Matsushita Electric Ind Co Ltd コンバータトランス
RU2222066C2 (ru) * 2001-06-27 2004-01-20 Иркутский военный авиационный инженерный институт Регулируемый трансформатор с вращающимся магнитным полем
DE10240080A1 (de) 2002-08-30 2004-03-11 Siemens Ag Verfahren zum draht- und berührungslosen Energie- und Datentransport und zugehörige Vorrichtung
CN1925277A (zh) * 2005-08-29 2007-03-07 丁振荣 基于三相旋转变压器技术的交流同步电机、交流绕线转子电机及其调速装置
US8269590B2 (en) 2008-04-14 2012-09-18 Aker Engineering & Technology As Rotary transformer
WO2009147550A1 (en) * 2008-06-02 2009-12-10 Philips Intellectual Property & Standards Gmbh Scalable power transfer device for providing electrical power for a computer tomography device

Also Published As

Publication number Publication date
CN104487337B (zh) 2017-05-03
EP2847068B1 (fr) 2016-11-23
US20150116067A1 (en) 2015-04-30
FR2990556A1 (fr) 2013-11-15
JP6174126B2 (ja) 2017-08-02
RU2014149343A (ru) 2016-07-10
CN104487337A (zh) 2015-04-01
BR112014027824B1 (pt) 2021-07-20
CA2872711C (fr) 2020-06-16
CA2872711A1 (fr) 2013-11-14
JP2015516116A (ja) 2015-06-04
US9093217B2 (en) 2015-07-28
FR2990556B1 (fr) 2014-05-30
RU2630425C2 (ru) 2017-09-07
WO2013167827A1 (fr) 2013-11-14
EP2847068A1 (fr) 2015-03-18

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/05/2013, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 10A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2721 DE 28-02-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.