HK1151385A1 - Electric transformer - Google Patents

Electric transformer

Info

Publication number
HK1151385A1
HK1151385A1 HK11105299A HK11105299A HK1151385A1 HK 1151385 A1 HK1151385 A1 HK 1151385A1 HK 11105299 A HK11105299 A HK 11105299A HK 11105299 A HK11105299 A HK 11105299A HK 1151385 A1 HK1151385 A1 HK 1151385A1
Authority
HK
Hong Kong
Prior art keywords
electric transformer
transformer
electric
Prior art date
Application number
HK11105299A
Other languages
English (en)
Inventor
Toshihiro Noda
Tetsuya Matsuda
Hiroshi Kiuchi
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 HK1151385A1 publication Critical patent/HK1151385A1/xx

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
    • H01F30/04—Fixed transformers not covered by group H01F19/00 having two or more secondary windings, each supplying a separate load, e.g. for radio set power supplies
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
    • H02P13/06—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output by tap-changing; by rearranging interconnections of windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Rectifiers (AREA)
  • Coils Of Transformers For General Uses (AREA)
HK11105299A 2008-03-04 2011-05-27 Electric transformer HK1151385A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/053822 WO2009110061A1 (fr) 2008-03-04 2008-03-04 Transformateur électrique

Publications (1)

Publication Number Publication Date
HK1151385A1 true HK1151385A1 (en) 2012-01-27

Family

ID=41055640

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11105299A HK1151385A1 (en) 2008-03-04 2011-05-27 Electric transformer

Country Status (8)

Country Link
US (1) US8274804B2 (fr)
EP (1) EP2251878B1 (fr)
JP (1) JP5217061B2 (fr)
KR (1) KR101149955B1 (fr)
CN (1) CN101960542B (fr)
HK (1) HK1151385A1 (fr)
TW (1) TWI390560B (fr)
WO (1) WO2009110061A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI416554B (zh) * 2009-12-04 2013-11-21 Mitsubishi Electric Corp 變壓裝置
EP2509083B1 (fr) * 2009-12-04 2019-07-10 Mitsubishi Electric Corporation Transformateur de tension
WO2011148468A1 (fr) * 2010-05-26 2011-12-01 三菱電機株式会社 Transformateur
CA2856668C (fr) * 2011-11-24 2016-09-13 Mitsubishi Electric Corporation Dispositif de source d'alimentation auxiliaire pour vehicule
CN104937680B (zh) * 2012-10-19 2017-04-26 三菱电机株式会社 逆变器装置、变压器及变压器的制造方法
EP3480049B1 (fr) * 2016-06-29 2021-10-27 Mitsubishi Electric Corporation Véhicule électrique à courant alternatif
ES2725717T3 (es) * 2016-11-23 2019-09-26 Bombardier Transp Gmbh Multisistema eléctrico para un vehículo ferroviario
CN110313121A (zh) * 2017-02-23 2019-10-08 路晟（上海）科技有限公司 一种耦合变压系统
EP3709316B1 (fr) * 2017-11-06 2021-08-04 Mitsubishi Electric Corporation Dispositif d'induction stationnaire
JP6903253B1 (ja) 2020-12-09 2021-07-14 三菱電機株式会社 車両用変圧器およびそれを備える車両

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030112A (ja) * 1983-07-05 1985-02-15 Fuji Electric Co Ltd 分路リアクトル共有形変圧器
JPS6132506A (ja) * 1984-07-25 1986-02-15 Iwasaki Electric Co Ltd トランス
JP2737876B2 (ja) * 1987-12-11 1998-04-08 富士電機株式会社 リアクトル
JPH02184007A (ja) * 1989-01-10 1990-07-18 Mitsubishi Electric Corp 車両用変圧器
JP2523847B2 (ja) * 1989-01-31 1996-08-14 松下電器産業株式会社 直流リアクトル兼用カップリングコイル
JPH033807A (ja) 1989-05-31 1991-01-09 Hiroshi Sakamura 制御モード切り替え装置
JPH0682582B2 (ja) * 1989-07-06 1994-10-19 三菱電機株式会社 分路リアクトル共有形変圧器
KR970000106B1 (ko) * 1992-01-17 1997-01-04 미쯔비시 덴끼 가부시기가이샤 차량탑재용 변압기
US6097181A (en) * 1992-08-21 2000-08-01 American Superconductor Corporation High power drive from AC and DC sources using cryoelectronics
US5669470A (en) * 1994-05-05 1997-09-23 H. R. Ross Industries, Inc. Roadway-powered electric vehicle system
US5670851A (en) * 1995-03-29 1997-09-23 Kabushiki Kaisha Toshiba Power conversion control system for plural electric motors and auxiliary circuit
US6075717A (en) * 1996-05-01 2000-06-13 General Electric Company PWM rectifier control with switching losses equally distributed among multiple switching devices
FR2749230B1 (fr) * 1996-06-04 2003-01-31 Gec Alsthom Transport Sa Chaine de traction multicourant
DE19754845A1 (de) * 1997-12-10 1999-06-17 Philips Patentverwaltung Transformator
JP3477068B2 (ja) * 1998-03-12 2003-12-10 株式会社東芝 電気車の電源装置
JP3484971B2 (ja) 1998-03-19 2004-01-06 松下電器産業株式会社 コモンモードチョークコイル
DE102005042319A1 (de) * 2005-09-06 2007-03-08 Siemens Ag Weitspannungs-Umrichter
TWI378478B (en) * 2007-01-09 2012-12-01 Mitsubishi Electric Corp Reactor-jointed transformer
JP4400632B2 (ja) * 2007-02-20 2010-01-20 Ｔｄｋ株式会社 スイッチング電源装置
US8803356B2 (en) * 2007-08-22 2014-08-12 Mitsubishi Electric Corporation Controller for AC electric train
KR101195283B1 (ko) * 2009-02-13 2012-10-29 미쓰비시덴키 가부시키가이샤 변압기
EP2509083B1 (fr) * 2009-12-04 2019-07-10 Mitsubishi Electric Corporation Transformateur de tension

Also Published As

Publication number Publication date
TWI390560B (zh) 2013-03-21
US8274804B2 (en) 2012-09-25
KR20100080949A (ko) 2010-07-13
CN101960542B (zh) 2012-06-06
US20100284205A1 (en) 2010-11-11
EP2251878B1 (fr) 2015-05-13
EP2251878A4 (fr) 2014-03-19
KR101149955B1 (ko) 2012-05-31
WO2009110061A1 (fr) 2009-09-11
TW200939262A (en) 2009-09-16
CN101960542A (zh) 2011-01-26
JP5217061B2 (ja) 2013-06-19
JPWO2009110061A1 (ja) 2011-07-14
EP2251878A1 (fr) 2010-11-17

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20220302