FR2976744B1 - METHOD FOR SUPPLYING AN ELECTRICAL ACCESSORY OF A MOTOR VEHICLE COMPRISING AN ELECTRIC BATTERY TO WHICH SUCH ACCESSORY IS CONNECTED - Google Patents

METHOD FOR SUPPLYING AN ELECTRICAL ACCESSORY OF A MOTOR VEHICLE COMPRISING AN ELECTRIC BATTERY TO WHICH SUCH ACCESSORY IS CONNECTED

Info

Publication number
FR2976744B1
FR2976744B1 FR1101851A FR1101851A FR2976744B1 FR 2976744 B1 FR2976744 B1 FR 2976744B1 FR 1101851 A FR1101851 A FR 1101851A FR 1101851 A FR1101851 A FR 1101851A FR 2976744 B1 FR2976744 B1 FR 2976744B1
Authority
FR
France
Prior art keywords
accessory
battery
supplying
motor vehicle
electric 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
FR1101851A
Other languages
French (fr)
Other versions
FR2976744A1 (en
Inventor
Claire Oberti
Daniel Boiron
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 FR1101851A priority Critical patent/FR2976744B1/en
Priority to EP12738496.4A priority patent/EP2721713B1/en
Priority to KR1020147001212A priority patent/KR101896648B1/en
Priority to JP2014515266A priority patent/JP6058647B2/en
Priority to PCT/FR2012/051344 priority patent/WO2012172263A2/en
Priority to CN201280038945.1A priority patent/CN103733467B/en
Publication of FR2976744A1 publication Critical patent/FR2976744A1/en
Application granted granted Critical
Publication of FR2976744B1 publication Critical patent/FR2976744B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • B60L1/003—Supplying electric power to auxiliary equipment of vehicles to auxiliary motors, e.g. for pumps, compressors
    • 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
    • H02J5/00—Circuit arrangements for transfer of electric power between ac networks and dc networks
    • 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
    • H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
    • 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
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • 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
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/10—Vehicle control parameters
    • B60L2240/34—Cabin temperature
    • 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
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

The method involves feeding accessory (50) e.g. radio tuner, by a battery (10) of a vehicle i.e. car, and feeding the accessory and the battery by an external electric generator (20) in an alternate manner. A lower threshold value of a load characteristic of the battery is determined, where the load characteristic is higher than a lower threshold value when the accessory is fed by the battery. The load characteristic is lower than the lower threshold value when the accessory and the battery are fed by the generator. An independent claim is also included for a car.
FR1101851A 2011-06-16 2011-06-16 METHOD FOR SUPPLYING AN ELECTRICAL ACCESSORY OF A MOTOR VEHICLE COMPRISING AN ELECTRIC BATTERY TO WHICH SUCH ACCESSORY IS CONNECTED Active FR2976744B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1101851A FR2976744B1 (en) 2011-06-16 2011-06-16 METHOD FOR SUPPLYING AN ELECTRICAL ACCESSORY OF A MOTOR VEHICLE COMPRISING AN ELECTRIC BATTERY TO WHICH SUCH ACCESSORY IS CONNECTED
EP12738496.4A EP2721713B1 (en) 2011-06-16 2012-06-15 Method for powering an electrical accessory of a motor vehicle comprising an electric battery to which said accessory is connected
KR1020147001212A KR101896648B1 (en) 2011-06-16 2012-06-15 Method for powering an electrical accessory of a motor vehicle comprising an electric battery to which said accessory is connected
JP2014515266A JP6058647B2 (en) 2011-06-16 2012-06-15 Method for powering an automotive electrical accessory including an electrical battery having an electrical accessory coupled thereto
PCT/FR2012/051344 WO2012172263A2 (en) 2011-06-16 2012-06-15 Method for powering an electrical accessory of a motor vehicle comprising an electric battery to which said accessory is connected
CN201280038945.1A CN103733467B (en) 2011-06-16 2012-06-15 Method for powering an electrical accessory of a motor vehicle comprising an electric battery to which said accessory is connected

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1101851A FR2976744B1 (en) 2011-06-16 2011-06-16 METHOD FOR SUPPLYING AN ELECTRICAL ACCESSORY OF A MOTOR VEHICLE COMPRISING AN ELECTRIC BATTERY TO WHICH SUCH ACCESSORY IS CONNECTED

Publications (2)

Publication Number Publication Date
FR2976744A1 FR2976744A1 (en) 2012-12-21
FR2976744B1 true FR2976744B1 (en) 2013-11-01

Family

ID=44543290

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1101851A Active FR2976744B1 (en) 2011-06-16 2011-06-16 METHOD FOR SUPPLYING AN ELECTRICAL ACCESSORY OF A MOTOR VEHICLE COMPRISING AN ELECTRIC BATTERY TO WHICH SUCH ACCESSORY IS CONNECTED

Country Status (1)

Country Link
FR (1) FR2976744B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114069740B (en) * 2020-07-31 2023-10-20 华为技术有限公司 Charging method and electronic device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080081524A (en) * 2007-03-05 2008-09-10 삼성전자주식회사 Computer and battery charging method thereof
JP5589346B2 (en) * 2009-10-27 2014-09-17 株式会社リコー Charging circuit and charging method thereof

Also Published As

Publication number Publication date
FR2976744A1 (en) 2012-12-21

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