FR3094680B1 - MOTOR VEHICLE COMPRISING A DUAL LITHIUM BATTERY POWER SUPPLY CIRCUIT - Google Patents

MOTOR VEHICLE COMPRISING A DUAL LITHIUM BATTERY POWER SUPPLY CIRCUIT Download PDF

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Publication number
FR3094680B1
FR3094680B1 FR1903504A FR1903504A FR3094680B1 FR 3094680 B1 FR3094680 B1 FR 3094680B1 FR 1903504 A FR1903504 A FR 1903504A FR 1903504 A FR1903504 A FR 1903504A FR 3094680 B1 FR3094680 B1 FR 3094680B1
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FR
France
Prior art keywords
motor vehicle
supply circuit
electrical energy
power supply
lithium battery
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.)
Active
Application number
FR1903504A
Other languages
French (fr)
Other versions
FR3094680A1 (en
Inventor
Christophe Dudezert
Christian Hiron
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
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Filing date
Publication date
Application filed by Renault SAS filed Critical Renault SAS
Priority to FR1903504A priority Critical patent/FR3094680B1/en
Publication of FR3094680A1 publication Critical patent/FR3094680A1/en
Application granted granted Critical
Publication of FR3094680B1 publication Critical patent/FR3094680B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or 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
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/615—Heating or keeping warm
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/657—Means for temperature control structurally associated with the cells by electric or electromagnetic means
    • H01M10/6571—Resistive heaters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/46—The network being an on-board power network, i.e. within a vehicle for ICE-powered road vehicles
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • 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)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Véhicule automobile comprenant un moteur thermique et un circuit d’alimentation électrique (10) comportant :au moins un organe consommateur d’énergie électrique (14) ; un démarreur (16) pour démarrer le moteur ; un accumulateur de puissance (20) au lithium configuré pour fournir au démarreur (16) une quantité d’énergie électrique permettant le démarrage du moteur, un accumulateur d’énergie (22) au lithium configuré pour alimenter en énergie électrique ledit au moins un organe consommateur d’énergie électrique (14),dans lequel ledit au moins un organe consommateur d’énergie électrique (14), l’alternateur (18), le démarreur(16), l’accumulateur de puissance (20) et l’accumulateur d’énergie (22) sont reliés électriquement en parallèle les uns par rapport aux autres. Figure pour l’abrégé : Fig. 1Motor vehicle comprising a combustion engine and an electrical supply circuit (10) comprising: at least one electrical energy consuming member (14); a starter (16) for starting the engine; a lithium power accumulator (20) configured to supply the starter (16) with a quantity of electrical energy enabling the engine to be started, a lithium energy accumulator (22) configured to supply said at least one component with electrical energy electrical energy consumer (14), wherein said at least one electrical energy consuming member (14), the alternator (18), the starter (16), the power accumulator (20) and the accumulator (22) are electrically connected in parallel with each other. Figure for abstract: Fig. 1

FR1903504A 2019-04-02 2019-04-02 MOTOR VEHICLE COMPRISING A DUAL LITHIUM BATTERY POWER SUPPLY CIRCUIT Active FR3094680B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1903504A FR3094680B1 (en) 2019-04-02 2019-04-02 MOTOR VEHICLE COMPRISING A DUAL LITHIUM BATTERY POWER SUPPLY CIRCUIT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1903504 2019-04-02
FR1903504A FR3094680B1 (en) 2019-04-02 2019-04-02 MOTOR VEHICLE COMPRISING A DUAL LITHIUM BATTERY POWER SUPPLY CIRCUIT

Publications (2)

Publication Number Publication Date
FR3094680A1 FR3094680A1 (en) 2020-10-09
FR3094680B1 true FR3094680B1 (en) 2022-03-11

Family

ID=67810761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1903504A Active FR3094680B1 (en) 2019-04-02 2019-04-02 MOTOR VEHICLE COMPRISING A DUAL LITHIUM BATTERY POWER SUPPLY CIRCUIT

Country Status (1)

Country Link
FR (1) FR3094680B1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8846224B2 (en) * 2006-10-16 2014-09-30 Lg Chem, Ltd. High power secondary battery system comprising asymmetric charged cells
DE102008039284A1 (en) * 2008-08-22 2010-02-25 Daimler Ag Electrical-on board power supply operating method for motor vehicle, involves connecting or separating power system and energy system in dependent of function of operating conditions
EP2798692B1 (en) * 2011-12-02 2017-05-10 Rimac Automobil D.O.O. System and process for mantaining of working temperature of battery cells for starter accumulators in vehicles
WO2014068920A1 (en) * 2012-10-29 2014-05-08 三洋電機株式会社 Vehicle performing idling stop
EP3028337B8 (en) * 2013-07-31 2019-08-07 CPS Technology Holdings LLC Switched passive architectures for batteries having two different chemistries
US9997816B2 (en) * 2014-01-02 2018-06-12 Johnson Controls Technology Company Micro-hybrid battery module for a vehicle
US10587021B2 (en) * 2014-12-01 2020-03-10 Ec Power, Llc All solid state lithium battery
CA3018697C (en) 2016-03-22 2024-02-27 Nissan Motor Co., Ltd. Power supply system and method for controlling same
EP3372438A1 (en) * 2017-03-09 2018-09-12 Volvo Car Corporation Dual battery unit for a vehicle

Also Published As

Publication number Publication date
FR3094680A1 (en) 2020-10-09

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