BRPI9903975B8 - dispositivo de alimentação com corrente elétrica para motores de tração de um veículo - Google Patents

dispositivo de alimentação com corrente elétrica para motores de tração de um veículo

Info

Publication number
BRPI9903975B8
BRPI9903975B8 BRPI9903975A BR9903975A BRPI9903975B8 BR PI9903975 B8 BRPI9903975 B8 BR PI9903975B8 BR PI9903975 A BRPI9903975 A BR PI9903975A BR 9903975 A BR9903975 A BR 9903975A BR PI9903975 B8 BRPI9903975 B8 BR PI9903975B8
Authority
BR
Brazil
Prior art keywords
motor
supply device
switch
current
power supply
Prior art date
Application number
BRPI9903975A
Other languages
English (en)
Other versions
BR9903975A (pt
BR9903975B1 (pt
Inventor
Pierre Decottignies
Original Assignee
Alstom France Fr
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 Alstom France Fr filed Critical Alstom France Fr
Publication of BR9903975A publication Critical patent/BR9903975A/pt
Publication of BR9903975B1 publication Critical patent/BR9903975B1/pt
Publication of BRPI9903975B8 publication Critical patent/BRPI9903975B8/pt

Links

Classifications

    • 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
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/02—Dynamic electric resistor braking
    • B60L7/04—Dynamic electric resistor braking for vehicles propelled by dc motors
    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/52—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by DC-motors
    • 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
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Stopping Of Electric Motors (AREA)

Abstract

patente de invenção:<b>"dispositivo aperfeiçoado de alimentação com corrente elétrica de motores de tração de veículos urbanos ou suburbanos"<d>. dispositivo de alimentação com corrente elétrica de pelo menos um motor (m1, m2, m3, m4) de excitação em série, caracterizado pelo fato de que ele possui um redutor (11, 13, 15, 12, 14, 16) que compreende um ponto médio (m) ligado ao induzido do dito motor e ao qual são conectados pelo menos um primeiro interruptor estático comandado (11, 13, 15) conectado por outro lado a uma fonte de tensão de aplicação ao motor elétrico (m1, m2, m3, m4) de uma corrente de alimentação em tração e pelo menos um segundo interruptor estático comandado (12, 14, 16), ligado por outro lado à massa, de fechamento de um circuito de ligação com uma carga (40) para o motor (m1, m2, m3, m4) que funciona em gerador por ocasião de uma frenagem e meios de comutação de diodos polarizados em sentido inverso (32, 44, 35, 45, 31, 43, 34, 39) para permitir respectivamente a passagem em um primeiro sentido da corrente de alimentação do motor (m1, m2, m3, m4) fornecida pelo primeiro interruptor estático comandado (11, 13, 15), por ocasião da condução do mesmo e a passagem em um segundo sentido da corrente fornecida ao circuito de ligação com a carga (40) pelo motor que funciona em gerador através do dito segundo interruptor estático comandado (12, 14, 16) por ocasião da condução do mesmo.
BRPI9903975A 1998-08-28 1999-08-30 dispositivo de alimentação com corrente elétrica para motores de tração de um veículo BRPI9903975B8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9810828A FR2782858B1 (fr) 1998-08-28 1998-08-28 Dispositif perfectionne d'alimentation en courant electrique de moteurs de traction de vehicules urbains ou suburbains

Publications (3)

Publication Number Publication Date
BR9903975A BR9903975A (pt) 2000-09-05
BR9903975B1 BR9903975B1 (pt) 2015-02-10
BRPI9903975B8 true BRPI9903975B8 (pt) 2016-09-13

Family

ID=9529962

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9903975A BRPI9903975B8 (pt) 1998-08-28 1999-08-30 dispositivo de alimentação com corrente elétrica para motores de tração de um veículo

Country Status (9)

Country Link
US (1) US6268707B1 (pt)
EP (1) EP0982174B1 (pt)
AR (1) AR020341A1 (pt)
BR (1) BRPI9903975B8 (pt)
CA (1) CA2280987C (pt)
CZ (1) CZ296668B6 (pt)
FR (1) FR2782858B1 (pt)
PL (1) PL193057B1 (pt)
ZA (1) ZA995490B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060108867A1 (en) * 2004-09-17 2006-05-25 Mihai Ralea Electromechanical braking system with electrical energy back-up and regenerative energy management
US20060061210A1 (en) * 2004-09-17 2006-03-23 Mihai Ralea Electromechanical braking system with electrical energy back-up
US7847497B2 (en) * 2008-01-15 2010-12-07 Caterpillar Inc Transition wiring system for multiple traction generators
DE102009047616A1 (de) * 2009-12-08 2011-06-09 Robert Bosch Gmbh Wechselrichteranordnung zum Betreiben eines Elektromotors
EP3300203B1 (en) * 2016-09-26 2021-06-16 Kone Corporation Motor drive

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE605232C (de) * 1929-02-08 1934-11-07 Siemens Schuckertwerke Akt Ges Anordnung zur UEberwachung des Bremszustandes bei elektrischer Kurzschlussbremsung
BE795399A (fr) * 1972-02-18 1973-05-29 Jeumont Schneider Systeme de commutation statique pour effectuer instantanement divers branchements de deux machines a courant continu
DE3635782A1 (de) * 1986-10-21 1988-04-28 Siemens Ag Schaltungsanordnung zur wahlweisen steuerung einer gleichstrom-reihenschlussmaschine im antriebs- oder generatorischen gemischten nutz- und/oder widerstandsbremsbetrieb
US4859921A (en) * 1988-03-10 1989-08-22 General Electric Company Electronic control circuits, electronically commutated motor systems, switching regulator power supplies, and methods
US5331261A (en) * 1990-12-20 1994-07-19 General Electric Company Regenerative braking protection for an electrically-propelled traction vehicle
US5170105A (en) * 1991-03-08 1992-12-08 General Electric Company Method for determining operability of an electrical dynamic braking system
US5331258A (en) * 1992-03-30 1994-07-19 Solaria Research Enterprises, Ltd. Synchronous-rectification type control for direct current motors and method of making

Also Published As

Publication number Publication date
BR9903975A (pt) 2000-09-05
PL193057B1 (pl) 2007-01-31
AR020341A1 (es) 2002-05-08
CA2280987A1 (fr) 2000-02-28
BR9903975B1 (pt) 2015-02-10
EP0982174A1 (fr) 2000-03-01
CZ296668B6 (cs) 2006-05-17
US6268707B1 (en) 2001-07-31
CA2280987C (fr) 2005-06-14
ZA995490B (en) 2001-02-26
FR2782858B1 (fr) 2000-11-17
PL335148A1 (en) 2000-03-13
FR2782858A1 (fr) 2000-03-03
EP0982174B1 (fr) 2015-12-23
CZ305399A3 (cs) 2000-03-15

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/02/2015, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REFERENTE AO DESPACHO 16.1 PUBLICADO NA RPI 2301 DE 10.02.2015, QUANTO AO ENDERECO DO TITULAR

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)