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FR2848033B1 - SYSTEM AND METHOD FOR TWO VOLTAGE POWER SUPPLY FOR VEHICLE. - Google Patents

SYSTEM AND METHOD FOR TWO VOLTAGE POWER SUPPLY FOR VEHICLE.

Info

Publication number
FR2848033B1
FR2848033B1 FR0215188A FR0215188A FR2848033B1 FR 2848033 B1 FR2848033 B1 FR 2848033B1 FR 0215188 A FR0215188 A FR 0215188A FR 0215188 A FR0215188 A FR 0215188A FR 2848033 B1 FR2848033 B1 FR 2848033B1
Authority
FR
France
Prior art keywords
vehicle
power supply
voltage power
voltage
supply
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.)
Expired - Fee Related
Application number
FR0215188A
Other languages
French (fr)
Other versions
FR2848033A1 (en
Inventor
Jean Charles Berlioux
Herve Duval
Frederic Vignais
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0215188A priority Critical patent/FR2848033B1/en
Priority to EP03796131A priority patent/EP1568115A1/en
Priority to PCT/FR2003/003553 priority patent/WO2004054066A1/en
Publication of FR2848033A1 publication Critical patent/FR2848033A1/en
Application granted granted Critical
Publication of FR2848033B1 publication Critical patent/FR2848033B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1423—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with multiple batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/08—Three-wire systems; Systems having more than three wires
    • H02J1/082—Plural DC voltage, e.g. DC supply voltage with at least two different DC voltage levels
    • 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)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
FR0215188A 2002-12-03 2002-12-03 SYSTEM AND METHOD FOR TWO VOLTAGE POWER SUPPLY FOR VEHICLE. Expired - Fee Related FR2848033B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0215188A FR2848033B1 (en) 2002-12-03 2002-12-03 SYSTEM AND METHOD FOR TWO VOLTAGE POWER SUPPLY FOR VEHICLE.
EP03796131A EP1568115A1 (en) 2002-12-03 2003-12-02 System and method for motor vehicle double-voltage power supply
PCT/FR2003/003553 WO2004054066A1 (en) 2002-12-03 2003-12-02 System and method for motor vehicle double-voltage power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0215188A FR2848033B1 (en) 2002-12-03 2002-12-03 SYSTEM AND METHOD FOR TWO VOLTAGE POWER SUPPLY FOR VEHICLE.

Publications (2)

Publication Number Publication Date
FR2848033A1 FR2848033A1 (en) 2004-06-04
FR2848033B1 true FR2848033B1 (en) 2008-08-29

Family

ID=32309946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0215188A Expired - Fee Related FR2848033B1 (en) 2002-12-03 2002-12-03 SYSTEM AND METHOD FOR TWO VOLTAGE POWER SUPPLY FOR VEHICLE.

Country Status (3)

Country Link
EP (1) EP1568115A1 (en)
FR (1) FR2848033B1 (en)
WO (1) WO2004054066A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4211715B2 (en) * 2004-08-23 2009-01-21 株式会社デンソー In-vehicle power supply system
FR2886780B1 (en) * 2005-06-02 2007-09-14 Peugeot Citroen Automobiles Sa ELECTRICAL ONBOARD INSTALLATION FOR MOTOR VEHICLE
JP2007064209A (en) * 2005-08-05 2007-03-15 Fujitsu Ten Ltd Engine control device, control method, and control system
DE102007004279A1 (en) * 2007-01-23 2008-07-24 Bayerische Motoren Werke Aktiengesellschaft Multi-voltage vehicle electrical system for a motor vehicle
JP5297126B2 (en) * 2008-09-11 2013-09-25 本田技研工業株式会社 Electric power steering device
DE102010001239A1 (en) * 2010-01-27 2011-07-28 SB LiMotive Company Ltd., Kyonggi Battery system for motor vehicles with high power consumers
FR2969849B1 (en) * 2010-12-23 2012-12-28 Valeo Sys Controle Moteur Sas DEVICE AND METHOD FOR CONVERTING IN THE INBOARD NETWORK OF A VEHICLE
FR3092208B1 (en) * 2019-01-29 2021-01-15 Psa Automobiles Sa CONTROL PROCESS OF A GENERATOR COUPLED TO A FREEWHEEL OF A MOTOR VEHICLE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19628222A1 (en) * 1996-07-15 1998-01-22 Bosch Gmbh Robert Device for power supply in a motor vehicle
DE19645944A1 (en) * 1996-11-07 1998-05-14 Bosch Gmbh Robert Control unit for an electrical system
DE19846319C1 (en) * 1998-10-08 2000-02-17 Daimler Chrysler Ag Energy supply circuit for automobile electrical network, uses multi-level controller with input/output terminals coupled to respective voltage supply paths for HV and LV loads and back-up storage battery
DE19951128A1 (en) * 1999-10-23 2001-04-26 Bosch Gmbh Robert Method and device for voltage regulation
GB2357641B (en) * 1999-12-20 2002-02-20 Motorola Ltd DC-DC Converter and energy management system
DE10003731B4 (en) * 2000-01-28 2012-01-26 Robert Bosch Gmbh Use of an electronic switching device for temporarily connecting a battery to a consumer in a two-voltage electrical system

Also Published As

Publication number Publication date
EP1568115A1 (en) 2005-08-31
WO2004054066A1 (en) 2004-06-24
FR2848033A1 (en) 2004-06-04

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15

ST Notification of lapse

Effective date: 20180831