BRPI0919623A8 - Transformador - Google Patents

Transformador

Info

Publication number
BRPI0919623A8
BRPI0919623A8 BRPI0919623A BRPI0919623A BRPI0919623A8 BR PI0919623 A8 BRPI0919623 A8 BR PI0919623A8 BR PI0919623 A BRPI0919623 A BR PI0919623A BR PI0919623 A BRPI0919623 A BR PI0919623A BR PI0919623 A8 BRPI0919623 A8 BR PI0919623A8
Authority
BR
Brazil
Prior art keywords
transformer
windings
winding
discharges
low voltage
Prior art date
Application number
BRPI0919623A
Other languages
English (en)
Inventor
Zillmann Karl-Heinz
Mönig Wolfgang
Weber Benjamin
Original Assignee
Abb Technology Ag
Abb Schweiz Ag
Abb Power Grids Switzerland Ag
Hitachi Energy Switzerland 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40383541&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0919623(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Abb Technology Ag, Abb Schweiz Ag, Abb Power Grids Switzerland Ag, Hitachi Energy Switzerland Ag filed Critical Abb Technology Ag
Publication of BRPI0919623A2 publication Critical patent/BRPI0919623A2/pt
Publication of BRPI0919623A8 publication Critical patent/BRPI0919623A8/pt
Publication of BRPI0919623B1 publication Critical patent/BRPI0919623B1/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/04—Arrangements of electric connections to coils, e.g. leads

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
  • Transformers For Measuring Instruments (AREA)

Abstract

TRANSFORMADOR. A invenção refere-se a um transformador (11) com pelo menos um membro de núcleo (22) no qual três enrolamentos (32) são dispostos lado a lado, cujas descargas (28, 30) são projetadas para serem mutuamente isoladas, onde cada enrolamento (32) é formado por um enrolamento de baixa voltagem perto do núcleo (34), que é enrolado por um enrolamento de alta voltagem associado (36) e as descargas (30) dos enrolamentos de baixa voltagem (34) são axialmente projetadas, de modo que o espaçamento lateral dos enrolamentos (32) com relação ao outro seja minimizado.
BRPI0919623-4A 2008-10-28 2009-09-19 Transformador de múltiplos enrolamentos para uso em circuitos conversores de energia BRPI0919623B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08018770A EP2182533B1 (de) 2008-10-28 2008-10-28 Transformator
EP08018770.1 2008-10-28
PCT/EP2009/006785 WO2010049041A1 (de) 2008-10-28 2009-09-19 Transformator

Publications (3)

Publication Number Publication Date
BRPI0919623A2 BRPI0919623A2 (pt) 2015-12-01
BRPI0919623A8 true BRPI0919623A8 (pt) 2022-12-13
BRPI0919623B1 BRPI0919623B1 (pt) 2023-12-26

Family

ID=40383541

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0919623-4A BRPI0919623B1 (pt) 2008-10-28 2009-09-19 Transformador de múltiplos enrolamentos para uso em circuitos conversores de energia

Country Status (13)

Country Link
US (1) US8344840B2 (pt)
EP (1) EP2182533B1 (pt)
JP (1) JP2012507161A (pt)
KR (1) KR101555962B1 (pt)
CN (1) CN102197447B (pt)
AT (1) ATE537541T1 (pt)
BR (1) BRPI0919623B1 (pt)
CA (1) CA2740908C (pt)
ES (1) ES2378712T3 (pt)
PL (1) PL2182533T3 (pt)
RU (1) RU2509387C2 (pt)
UA (1) UA100778C2 (pt)
WO (1) WO2010049041A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205028760U (zh) * 2015-08-28 2016-02-10 光宝科技股份有限公司 多绕组变压器
CN111816421B (zh) * 2020-06-23 2025-04-29 北京达佳互联信息技术有限公司 一种变压器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579165A (en) * 1969-09-24 1971-05-18 Gen Electric Winding connection for single phase two leg electric transformer
SU877633A1 (ru) * 1980-02-25 1981-10-30 Предприятие П/Я М-5111 Трансформатор
SU1086469A2 (ru) * 1983-01-28 1984-04-15 Производственное Объединение "Уралэлектротяжмаш" Им.В.И.Ленина Преобразовательный трансформатор
US5182535A (en) 1989-12-19 1993-01-26 Dhyanchand P John Summing transformer core for star-delta inverter having a separate secondary winding for each primary winding
US5177460A (en) * 1990-01-04 1993-01-05 Dhyanchand P John Summing transformer for star-delta inverter having a single secondary winding for each group of primary windings
US5355296A (en) * 1992-12-10 1994-10-11 Sundstrand Corporation Switching converter and summing transformer for use therein
JP2000133533A (ja) 1998-10-28 2000-05-12 Toshiba Corp サイクロコンバータ用変圧器
JP2000243636A (ja) 1999-02-24 2000-09-08 Toshiba Corp 三相マルチレベルインバータ用変圧器
CN2679812Y (zh) * 2004-02-19 2005-02-16 鞍山市华冶动力设备有限公司 六分裂干式移相整流变压器
KR200386286Y1 (ko) 2005-03-14 2005-06-10 부전전자부품 주식회사 고전압 트랜스포머
CN201060727Y (zh) * 2007-06-12 2008-05-14 锦州万仕特种变压器有限公司 分裂式整流变压器

Also Published As

Publication number Publication date
EP2182533B1 (de) 2011-12-14
US20110221556A1 (en) 2011-09-15
BRPI0919623B1 (pt) 2023-12-26
JP2012507161A (ja) 2012-03-22
KR101555962B1 (ko) 2015-09-30
BRPI0919623A2 (pt) 2015-12-01
CA2740908C (en) 2015-12-29
RU2011121676A (ru) 2012-12-10
PL2182533T3 (pl) 2012-05-31
UA100778C2 (uk) 2013-01-25
WO2010049041A1 (de) 2010-05-06
KR20110081192A (ko) 2011-07-13
CA2740908A1 (en) 2010-05-06
CN102197447B (zh) 2013-09-18
RU2509387C2 (ru) 2014-03-10
ES2378712T3 (es) 2012-04-17
CN102197447A (zh) 2011-09-21
US8344840B2 (en) 2013-01-01
EP2182533A1 (de) 2010-05-05
ATE537541T1 (de) 2011-12-15

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: ABB SCHWEIZ AG (CH)

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: ABB TECHNOLOGY AG (CH)

B25C Requirement related to requested transfer of rights

Owner name: ABB TECHNOLOGY AG (CH)

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: ABB SCHWEIZ AG (CH)

B25A Requested transfer of rights approved

Owner name: ABB SCHWEIZ AG (CH)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B25C Requirement related to requested transfer of rights

Owner name: ABB SCHWEIZ AG (CH)

Free format text: A FIM DE ATENDER A TRANSFERENCIA, REQUERIDA ATRAVES DA PETICAO NO 870220071484 DE 10/08/2022, E NECESSARIO APRESENTAR GUIA DE RECOLHIMENTO, CODIGO 248, RELATIVA A ALTERACAO DE ENDERECO DA EMPRESA CEDENTE. ALEM DISSO, E PRECISO APRESENTAR A GUIA DE CUMPRIMENTO DE EXIGENCIA.

B25G Requested change of headquarter approved

Owner name: ABB SCHWEIZ AG (CH)

B25A Requested transfer of rights approved

Owner name: ABB POWER GRIDS SWITZERLAND AG (CH)

B25D Requested change of name of applicant approved

Owner name: HITACHI ENERGY SWITZERLAND AG (CH)

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 19/09/2009, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.

B25A Requested transfer of rights approved

Owner name: HITACHI ENERGY LTD (CH)