ES2109857A1 - Convertidor/inversor de energia electrica y aparato de control de la energia electrica que utiliza el mismo. - Google Patents

Convertidor/inversor de energia electrica y aparato de control de la energia electrica que utiliza el mismo.

Info

Publication number
ES2109857A1
ES2109857A1 ES09401870A ES9401870A ES2109857A1 ES 2109857 A1 ES2109857 A1 ES 2109857A1 ES 09401870 A ES09401870 A ES 09401870A ES 9401870 A ES9401870 A ES 9401870A ES 2109857 A1 ES2109857 A1 ES 2109857A1
Authority
ES
Spain
Prior art keywords
controlled rectifier
rectifier elements
voltage limiter
elements
neutral point
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
ES09401870A
Other languages
English (en)
Other versions
ES2109857B1 (es
Inventor
Hideo Obi
Takahiro Kikuchi
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.)
Mitsubishi Electric Corp
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 ES2109857A1 publication Critical patent/ES2109857A1/es
Application granted granted Critical
Publication of ES2109857B1 publication Critical patent/ES2109857B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Rectifiers (AREA)
  • Inverter Devices (AREA)
  • Protection Of Static Devices (AREA)

Abstract

CONVERTIDOR/INVERSOR DE ENERGIA ELECTRICA Y APARATO DE CONTROL DE LA ENERGIA ELECTRICA QUE USA EL MISMO; EL INVERSOR, TRIFASICO, INCLUYE UN CIRCUITO CAPACITIVO DIVISOR DEL VOLTAJE CONECTADO ENTRE UNA FUENTE DE ENERGIA ELECTRICA DE C.C. Y TIERRA, TIENE UNA TOMA QUE DEFINE UN PUNTO NEUTRO, UNA CONEXION EN SERIE DE ELEMENTOS DE RECTIFICADOR CONTROLADOS, LA CONEXION ESTA EN SERIE ENTRE LA FUENTE Y TIERRA EN PARALELO CON EL CIRCUITO, UNOS DIODOS DE FIJACION DE NIVEL CONECTADOS ENTRE EL PUNTO NEUTRO Y UNAS UNIONES ENTRE ELEMENTOS DE RECTIFICADOR CONTROLADOS, UN CIRCUITO DE CONTROL PARA CONTROLAR LA CONDUCCION DE LOS ELEMENTOS, UN CIRCUITO DE DETECCION DE FUNCIONAMIENTO ANORMAL PREVISTO EN ASOCIACION CON LOS ELEMENTOS DE RECTIFICADOR CONTROLADOS PRIMERO A CUARTO, RESPECTIVAMENTE, PARA DETECTAR EL FUNCIONAMIENTO ANORMAL DE LOS MISMOS PARA GENERAR CON ELLO UNA SEÑAL DE DETECCION DE FUNCIONAMIENTO ANORMAL, Y UN CIRCUITO DE PROTECCION.
ES09401870A 1993-12-27 1994-08-26 Convertidor/inversor de energia electrica y aparato de control de la energia electrica que utiliza el mismo. Expired - Lifetime ES2109857B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33224193A JP3179951B2 (ja) 1993-12-27 1993-12-27 電力変換装置

Publications (2)

Publication Number Publication Date
ES2109857A1 true ES2109857A1 (es) 1998-01-16
ES2109857B1 ES2109857B1 (es) 1998-08-01

Family

ID=18252761

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09401870A Expired - Lifetime ES2109857B1 (es) 1993-12-27 1994-08-26 Convertidor/inversor de energia electrica y aparato de control de la energia electrica que utiliza el mismo.

Country Status (3)

Country Link
JP (1) JP3179951B2 (es)
AU (1) AU665152B2 (es)
ES (1) ES2109857B1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6302386B2 (ja) * 2014-09-30 2018-03-28 株式会社日立製作所 電力変換装置の保護装置及び保護方法
US10658920B2 (en) 2015-11-13 2020-05-19 Marquette University Fault-tolerant topology for multilevel T-type converters
WO2017083527A1 (en) * 2015-11-13 2017-05-18 Marquette University An on-line diagnostic method for switch faults in power converters
GB201815301D0 (en) 2018-09-20 2018-11-07 Rolls Royce Converter

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636929A (en) * 1985-03-19 1987-01-13 Mitsubishi Denki Kabushiki Kaisha Abnormal state detecting circuit of inverter
GB2221806A (en) * 1988-06-27 1990-02-14 Eaton Corp Inverter short circuit protection
JPH02262827A (ja) * 1989-02-14 1990-10-25 Hitachi Ltd 直列多重インバータ素子の過電圧保護回路および直列多重インバータ装置
US4999561A (en) * 1989-02-06 1991-03-12 Mitsubishi Denki Kabushiki Kaisha Variable-speed driving system
EP0458511A2 (en) * 1990-05-14 1991-11-27 Kabushiki Kaisha Toshiba Thyristor protection method and apparatus
JPH053680A (ja) * 1991-06-27 1993-01-08 Fuji Electric Co Ltd Ｉｇｂｔインバータの過電流保護回路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953788B2 (ja) * 1977-10-27 1984-12-26 株式会社東芝 インバ−タ装置
SU913511A1 (ru) * 1980-07-24 1982-03-15 Mo Otdel Nii Postoyannogo Устройство для контроля состояния последовательно соединенных вентилей преобразователя 1

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636929A (en) * 1985-03-19 1987-01-13 Mitsubishi Denki Kabushiki Kaisha Abnormal state detecting circuit of inverter
GB2221806A (en) * 1988-06-27 1990-02-14 Eaton Corp Inverter short circuit protection
US4999561A (en) * 1989-02-06 1991-03-12 Mitsubishi Denki Kabushiki Kaisha Variable-speed driving system
JPH02262827A (ja) * 1989-02-14 1990-10-25 Hitachi Ltd 直列多重インバータ素子の過電圧保護回路および直列多重インバータ装置
EP0458511A2 (en) * 1990-05-14 1991-11-27 Kabushiki Kaisha Toshiba Thyristor protection method and apparatus
JPH053680A (ja) * 1991-06-27 1993-01-08 Fuji Electric Co Ltd Ｉｇｂｔインバータの過電流保護回路

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, CD-ROM n‘ 87, H02B-J, 1976-1993 & JP 2262827 A (HITACHI LTD.) 25.10.90 * Resumen * *
PATENT ABSTRACTS OF JAPAN, CD-ROM n‘ 89, H02K-P, 1987-1993 (2/2) & JP 5003680 A (FUJI ELECTRIC CO. LTD.) 08.01.93 * Resumen * *

Also Published As

Publication number Publication date
AU6889694A (en) 1995-07-06
JP3179951B2 (ja) 2001-06-25
AU665152B2 (en) 1995-12-14
JPH07194137A (ja) 1995-07-28
ES2109857B1 (es) 1998-08-01

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