BR9805546A - Regulador de alternador polifásico de veículo automotor. - Google Patents

Regulador de alternador polifásico de veículo automotor.

Info

Publication number
BR9805546A
BR9805546A BR9805546-1A BR9805546A BR9805546A BR 9805546 A BR9805546 A BR 9805546A BR 9805546 A BR9805546 A BR 9805546A BR 9805546 A BR9805546 A BR 9805546A
Authority
BR
Brazil
Prior art keywords
motor vehicle
branches
transistor
phase terminals
alternator regulator
Prior art date
Application number
BR9805546-1A
Other languages
English (en)
Other versions
BR9805546B1 (pt
Inventor
Jean-Marie Pierret
Original Assignee
Valeo Equip Electr Moteur
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 Valeo Equip Electr Moteur filed Critical Valeo Equip Electr Moteur
Publication of BR9805546A publication Critical patent/BR9805546A/pt
Publication of BR9805546B1 publication Critical patent/BR9805546B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0038—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller (comparing pulses or pulse trains according to amplitude)
    • 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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • H02P9/26—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
    • H02P9/30—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices
    • H02P9/305—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices controlling voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

"REGULADOR DE ALTERNADOR PLIFáSICO DE VEìCULO AUTOMOTOR". Regulador de alternador polifásico de veículo automotor que possui meios para detectar uma tensão entre terminais de fase do dito alternador, que possuem pelo menos uma montagem de transistores (T1, T9; T2, T10) que forma um espelho de corrente da qual dois ramos são em uma extremidade respectivamente ligados a um e outro dos dois terminais de fase e são alimentados em sua outra extremidade por transistores (T6, T7; T5, T8) que formam fontes de corrente que fornecem aos ditos ramos correntes de mesma intensidade, os dois ramos apresentando por outro lado resistência de valores diferentes, de modo que um (T7, T8) dos transistores de bloqueia quando uma diferença de potencial superior a um limite dado aparece entre os dois terminais de fase, seu bloqueio acarretando a mudança de nível de uma saída lógica (S1, S2) comandada pelo potencial em um ponto do dito ramo entre o transistor (T7, T8) e o transistor (T1, T2).
BRPI9805546-1A 1997-12-24 1998-12-24 regulador de alternador polifásico de veìculo automotor. BR9805546B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9716496A FR2773018B1 (fr) 1997-12-24 1997-12-24 Perfectionnements aux regulateurs d'alternateur polyphase de vehicule automobile

Publications (2)

Publication Number Publication Date
BR9805546A true BR9805546A (pt) 1999-12-21
BR9805546B1 BR9805546B1 (pt) 2011-03-09

Family

ID=9515125

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9805546-1A BR9805546B1 (pt) 1997-12-24 1998-12-24 regulador de alternador polifásico de veìculo automotor.

Country Status (6)

Country Link
US (1) US6034512A (pt)
EP (1) EP0926810B1 (pt)
BR (1) BR9805546B1 (pt)
DE (1) DE69839796D1 (pt)
ES (1) ES2311296T3 (pt)
FR (1) FR2773018B1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2821699B1 (fr) * 2001-03-02 2003-05-30 Valeo Equip Electr Moteur Alternateur de vehicule automobile a sortie d'information d'excitation
US20030117018A1 (en) * 2001-12-21 2003-06-26 Young James M. Current mirror seatbelt interface circuit
US8188693B2 (en) * 2009-11-04 2012-05-29 Rockwell Automation Technologies, Inc. DC bus boost method and system for regenerative brake

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061932A (en) * 1976-02-17 1977-12-06 Bell Telephone Laboratories, Incorporated Window comparator
FR2678070A1 (fr) * 1991-06-18 1992-12-24 Valeo Equip Electr Moteur Circuit de detection de la tension entre phases d'un alternateur pour la mise en service d'un regulateur associe a un tel alternateur.
FR2679718B1 (fr) * 1991-07-25 1993-12-24 Valeo Equipements Elect Moteur Circuit regulateur de la tension de charge d'une batterie par un alternateur.
JP3226689B2 (ja) * 1993-12-24 2001-11-05 株式会社日立製作所 自己診断機能を備えた充電発電機
FR2730359B1 (fr) * 1995-02-07 1997-04-25 Valeo Equip Electr Moteur Dispositif regulateur de la tension de charge d'une batterie par un alternateur a moyens d'amorcage perfectionnes, notamment pour vehicule automobile
US5701089A (en) * 1995-10-12 1997-12-23 Autozone, Inc. Alternator/starter testing device

Also Published As

Publication number Publication date
ES2311296T3 (es) 2009-02-01
EP0926810B1 (fr) 2008-07-30
BR9805546B1 (pt) 2011-03-09
US6034512A (en) 2000-03-07
FR2773018B1 (fr) 2000-03-10
DE69839796D1 (de) 2008-09-11
EP0926810A1 (fr) 1999-06-30
FR2773018A1 (fr) 1999-06-25

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: ALTERADA A CLASSIFICACAO DE H02J 7/16; G01R 31/00 PARA INT.CL. 20010.01 G01R 19/00; H02P 9/30

Ipc: H02J 7/16 (2010.01), G01R 31/00 (2010.01)

B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/03/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)