BR112015007005A2 - dispositivo inversor para vagões ferroviários, transformador para vagões ferroviários, e, método de fabricação de transformador para vagões ferroviários - Google Patents

dispositivo inversor para vagões ferroviários, transformador para vagões ferroviários, e, método de fabricação de transformador para vagões ferroviários

Info

Publication number
BR112015007005A2
BR112015007005A2 BR112015007005A BR112015007005A BR112015007005A2 BR 112015007005 A2 BR112015007005 A2 BR 112015007005A2 BR 112015007005 A BR112015007005 A BR 112015007005A BR 112015007005 A BR112015007005 A BR 112015007005A BR 112015007005 A2 BR112015007005 A2 BR 112015007005A2
Authority
BR
Brazil
Prior art keywords
transformer
railcars
electrical power
sections
coil sections
Prior art date
Application number
BR112015007005A
Other languages
English (en)
Inventor
Nagata Takeshi
Tanaka Takeshi
Koji Yoshinobu
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 BR112015007005A2 publication Critical patent/BR112015007005A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
    • 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
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • 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
    • H01F27/33—Arrangements for noise damping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Inverter Devices (AREA)
  • Regulation Of General Use Transformers (AREA)

Abstract

1 / 1 resumo “dispositivo inversor para vagã•es ferroviãrios, transformador para vagã•es ferroviãrios, e, mã‰todo de fabricaã‡ãƒo de transformador para vagã•es ferroviãrios” ㉠provido um dispositivo inversor que pode reduzir ruã­do de alta frequãªncia. o dispositivo inversor inclui um transformador (104) para converter a voltagem da saã­da de potãªncia elã©trica de corrente alternada de um circuito inversor e emitir a potãªncia elã©trica resultante. cada uma dentre a primeira a terceira seã§ãµes de bobina (111 a 113) para converter a voltagem da potãªncia elã©trica de corrente alternada emitida a partir do circuito inversor e emitir a potãªncia elã©trica resultante, inclui uma bobina interna (122) e uma bobina externa (123) enroladas em torno da primeira a terceira seã§ãµes de nãºcleo (117 a 119). a primeira a terceira seã§ãµes de nãºcleo (117 a 119) apresentam cada uma um eixo geomã©trico na direã§ã£o y, sã£o em forma de prisma e sã£o arranjadas na direã§ã£o x. membros de pressã£o nã£o magnã©ticos (114, 115) sã£o providos entre as seã§ãµes de bobina adjacentes (111, 112) e entre as seã§ãµes de bobina adjacentes (112, 113). os membros de pressã£o (114, 115) aplicam pressã£o ã s seã§ãµes de bobina adjacentes (111, 112) e seã§ãµes de bobina adjacentes (112, 113), respectivamente.
BR112015007005A 2012-10-19 2012-10-19 dispositivo inversor para vagões ferroviários, transformador para vagões ferroviários, e, método de fabricação de transformador para vagões ferroviários BR112015007005A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/077123 WO2014061154A1 (ja) 2012-10-19 2012-10-19 インバータ装置、変圧器及び変圧器の製造方法

Publications (1)

Publication Number Publication Date
BR112015007005A2 true BR112015007005A2 (pt) 2017-07-04

Family

ID=50487742

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015007005A BR112015007005A2 (pt) 2012-10-19 2012-10-19 dispositivo inversor para vagões ferroviários, transformador para vagões ferroviários, e, método de fabricação de transformador para vagões ferroviários

Country Status (7)

Country Link
US (1) US9537389B2 (pt)
JP (1) JP5490318B1 (pt)
CN (1) CN104937680B (pt)
BR (1) BR112015007005A2 (pt)
DE (1) DE112012007030T5 (pt)
HK (1) HK1212812A1 (pt)
WO (1) WO2014061154A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106536258B (zh) * 2014-07-18 2018-09-28 三菱电机株式会社 车辆用辅助电源装置
DE102014115139A1 (de) * 2014-10-17 2016-04-21 TRUMPF Hüttinger GmbH + Co. KG Verfahren und Vorrichtung zur Überspannungsbegrenzung einer Wechselspannungserzeugungsanordnung
JP6513956B2 (ja) * 2015-02-04 2019-05-15 株式会社タムラ製作所 磁気結合型リアクトル
JP6437849B2 (ja) * 2015-03-03 2018-12-12 富士電機株式会社 三相電磁機器
WO2018011924A1 (ja) * 2016-07-13 2018-01-18 三菱電機株式会社 漏洩変圧器
DE102016221114A1 (de) * 2016-10-26 2018-04-26 Siemens Aktiengesellschaft Elektrisches Gerät mit dynamischer Wicklungspressung
JP6423902B2 (ja) * 2017-02-16 2018-11-14 ファナック株式会社 磁束の漏洩を低減可能な三相ａｃリアクトル
CN108988656A (zh) * 2017-05-31 2018-12-11 南京聚鲲物联网科技有限公司 一种宽禁带高频高功率密度逆变方法及其系统
CN108597848A (zh) * 2018-06-07 2018-09-28 山东电力设备有限公司 一种变压器铁心柱定位工装
ES2939715T3 (es) * 2019-03-11 2023-04-26 Hitachi Energy Switzerland Ag Disposición para enfriar una bobina
CN114342209A (zh) 2019-09-13 2022-04-12 米沃奇电动工具公司 具有宽带隙半导体的功率转换器
US11508511B2 (en) * 2020-02-19 2022-11-22 Tdk Corporation Coil device
EP4292110A1 (en) 2021-02-11 2023-12-20 Hitachi Energy Ltd A transformer and a transformer arrangement
CN116888696A (zh) 2021-02-11 2023-10-13 日立能源瑞士股份公司 绕组、变压器和变压器设备

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5651813A (en) * 1979-10-03 1981-05-09 Mitsubishi Electric Corp Transformer winding
JPH05175053A (ja) * 1991-12-25 1993-07-13 Hitachi Ltd 乾式変圧器
US5331304A (en) * 1992-09-11 1994-07-19 Cooper Power Systems, Inc. Amorphous metal transformer core
JPH08222458A (ja) * 1995-02-17 1996-08-30 Toyo Electric Mfg Co Ltd リアクトルあるいは変圧器の振動，騒音防止方法
JP3427629B2 (ja) * 1996-07-31 2003-07-22 三菱電機株式会社 電磁誘導機器
JP3304268B2 (ja) * 1996-09-20 2002-07-22 山洋電気株式会社 変圧器
CN2360915Y (zh) * 1998-06-30 2000-01-26 广州市思翔电磁技术有限公司 一种干式非晶合金配电变压器
EP0977214B1 (en) * 1998-07-31 2004-11-24 Hitachi, Ltd. Amorphous metal core transformer
JP2001244121A (ja) * 2000-03-01 2001-09-07 Hitachi Ltd アモルファス鉄心変圧器
JP4728463B2 (ja) * 2000-03-30 2011-07-20 東芝エフエーシステムエンジニアリング株式会社 巻鉄心変圧器
JP4546439B2 (ja) * 2006-10-31 2010-09-15 株式会社デンソー ２トランス型ｄｃｄｃコンバータの磁気回路
KR20090002902A (ko) * 2007-07-04 2009-01-09 엘지이노텍 주식회사 인버터 트랜스포머
JP4540743B2 (ja) * 2007-09-21 2010-09-08 三菱電機株式会社 電気車用電力変換装置
CN101965275B (zh) * 2008-02-29 2013-11-06 川崎重工业株式会社 电气化铁路用电力供给系统
CN101960542B (zh) * 2008-03-04 2012-06-06 三菱电机株式会社 变压装置
WO2010092676A1 (ja) * 2009-02-13 2010-08-19 三菱電機株式会社 変圧器
RU2482977C1 (ru) * 2009-03-13 2013-05-27 Кабусики Кайся Тосиба Система подвижного состава и способ ее управления
US8648684B2 (en) * 2009-12-04 2014-02-11 Mitsubishi Electric Corporation Voltage transforming apparatus
CN201584276U (zh) * 2009-12-30 2010-09-15 衢州杭甬变压器有限公司 一种变压器器身结构
JP5121906B2 (ja) * 2010-09-14 2013-01-16 三菱電機株式会社 インバータ駆動装置および冷凍空気調和装置
JP5937784B2 (ja) * 2011-03-14 2016-06-22 株式会社タムラ製作所 コイル装置

Also Published As

Publication number Publication date
JPWO2014061154A1 (ja) 2016-09-05
HK1212812A1 (zh) 2016-06-17
US9537389B2 (en) 2017-01-03
CN104937680A (zh) 2015-09-23
WO2014061154A1 (ja) 2014-04-24
US20150256061A1 (en) 2015-09-10
JP5490318B1 (ja) 2014-05-14
CN104937680B (zh) 2017-04-26
DE112012007030T5 (de) 2015-07-16

Similar Documents

Publication Publication Date Title
BR112015007005A2 (pt) dispositivo inversor para vagões ferroviários, transformador para vagões ferroviários, e, método de fabricação de transformador para vagões ferroviários
MX359465B (es) Inductores trifasicos combinados integrados ajustables de modo comun y de modo diferencial y metodos de fabricacion y de uso de los mismos.
BR112015009778A2 (pt) arranjos de bobina em sistemas de transferência de energia remotos para emissões eletromagnéticas baixas
CL2018000273A1 (es) Métodos y aparatos para operación suave de transformadores usando excitación de devanado auxiliar.
BR112015022653A8 (pt) cápsula de informações de local de injeção
CL2012002927A1 (es) Circuito electronico conversor de voltaje continuo dc a voltaje alterno ac que contiene: un modulador de fase, un tranformador superior e inferior, un circuito conductor de potencia superior e inferior, un circuito secundario superior e inferior.
HK1220669A1 (zh) 用於利用軌道車輛的再生制動能量的方法和系統
CL2012002276A1 (es) Sistema elelctronico para suministro de energia contiene: un nucleo, una derivacion principal, primeros devanados, segundo devanados, t erceros devanados, un condensador, una fuente de energia principal, una fuente de energia secundaria; transformador y metodo asociado.
EP2873151A4 (en) DYNAMIC BRAKING SYSTEM FOR A CURRENT SYSTEM AND OPERATING METHOD THEREFOR
HK1205069A1 (en) Connecting structure of main transformer and high-voltage device box, and railroad vehicle comprising said structure
BR112013024411A2 (pt) bobina e aparelho de recepção, e, sistema de transmissão de energia sem contato
BR112021014228A2 (pt) Dispositivo magnético integrado, circuito de conversão de potência, carregador, e veículo elétrico
EP3076511A4 (en) Power transmission system for improving transmission capacity of urban power grid through non-sine alternating current power transmission
BR112013002058A2 (pt) transformador multifásico e sistema de transformação
BR112014033001A2 (pt) sistema de abastecimento de energia elétrica, veículo e método de operação de veículo
EP3076505A4 (en) Power box of hybrid railway vehicle, and hybrid railway vehicle
BR112013024947A2 (pt) núcleo polar de uma máquina elétrica, gerador, dissipador de calor de núcleo polar, corpo de núcleo polar, sistema de gerador de turbina eólica, e, métodos para fabricar um núcleo polar e para operar um sistema de gerador de turbina eólica
GB201222868D0 (en) Cooling of stator core flange
GB201314827D0 (en) Interconnection for connecting a switched mode inverter to a load
BR112015006445A2 (pt) transformador de frequência de rádio (rf) e método para formar o mesmo
WO2014166942A3 (en) Inductive power transfer pad and system for inductive power transfer
EP3001550A4 (en) Power module for medium and high-voltage frequency converter and frequency converter comprising same
PE20141279A1 (es) Transformador trifasico tipo tambor y procedimientos para fabricar el mismo
BR112016006697A2 (pt) estrutura de bobina de acoplamento e transformador
BR112013004401A2 (pt) metodo para produzir uma partícula lipídica, as partículas lipídicas propriamente ditas e seu uso.

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2536 DE 13-08-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.