FR2924870B1 - ENERGY STORAGE DEVICE, IN PARTICULAR FOR MOTOR VEHICLE. - Google Patents

ENERGY STORAGE DEVICE, IN PARTICULAR FOR MOTOR VEHICLE.

Info

Publication number
FR2924870B1
FR2924870B1 FR0759684A FR0759684A FR2924870B1 FR 2924870 B1 FR2924870 B1 FR 2924870B1 FR 0759684 A FR0759684 A FR 0759684A FR 0759684 A FR0759684 A FR 0759684A FR 2924870 B1 FR2924870 B1 FR 2924870B1
Authority
FR
France
Prior art keywords
storage device
energy storage
motor vehicle
vehicle
energy
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
FR0759684A
Other languages
French (fr)
Other versions
FR2924870A1 (en
Inventor
Pierre Sardat
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.)
Valeo Equipements Electriques Moteur SAS
Original Assignee
Valeo Equipements Electriques Moteur 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 Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to FR0759684A priority Critical patent/FR2924870B1/en
Priority to CN2008800126869A priority patent/CN101669263B/en
Priority to US12/596,376 priority patent/US8288991B2/en
Priority to EP08788132.2A priority patent/EP2137801B1/en
Priority to PCT/FR2008/050609 priority patent/WO2008139103A2/en
Publication of FR2924870A1 publication Critical patent/FR2924870A1/en
Application granted granted Critical
Publication of FR2924870B1 publication Critical patent/FR2924870B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H02J7/0014—Circuits for equalisation of charge between batteries
    • H02J7/0016—Circuits for equalisation of charge between batteries using shunting, discharge or bypass circuits
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
    • B60L58/14—Preventing excessive discharging
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/16—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to battery ageing, e.g. to the number of charging cycles or the state of health [SoH]
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
    • B60L58/22—Balancing the charge of battery modules
    • 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
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/0071—Regulation of charging or discharging current or voltage with a programmable schedule
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
FR0759684A 2007-04-18 2007-12-10 ENERGY STORAGE DEVICE, IN PARTICULAR FOR MOTOR VEHICLE. Expired - Fee Related FR2924870B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0759684A FR2924870B1 (en) 2007-12-10 2007-12-10 ENERGY STORAGE DEVICE, IN PARTICULAR FOR MOTOR VEHICLE.
CN2008800126869A CN101669263B (en) 2007-04-18 2008-04-07 Energy storage device, particularly for an automobile
US12/596,376 US8288991B2 (en) 2007-04-18 2008-04-07 Energy storage device with assembly of energy storage cells and balancing circuit
EP08788132.2A EP2137801B1 (en) 2007-04-18 2008-04-07 Energy storage device, particularly for an automobile
PCT/FR2008/050609 WO2008139103A2 (en) 2007-04-18 2008-04-07 Energy storage device, particularly for an automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0759684A FR2924870B1 (en) 2007-12-10 2007-12-10 ENERGY STORAGE DEVICE, IN PARTICULAR FOR MOTOR VEHICLE.

Publications (2)

Publication Number Publication Date
FR2924870A1 FR2924870A1 (en) 2009-06-12
FR2924870B1 true FR2924870B1 (en) 2010-01-08

Family

ID=39718943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0759684A Expired - Fee Related FR2924870B1 (en) 2007-04-18 2007-12-10 ENERGY STORAGE DEVICE, IN PARTICULAR FOR MOTOR VEHICLE.

Country Status (1)

Country Link
FR (1) FR2924870B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE063211T2 (en) * 2016-12-16 2024-01-28 Samsung Sdi Co Ltd Battery system and control unit for a battery system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08140206A (en) * 1994-11-09 1996-05-31 Fuji Heavy Ind Ltd Battery managing method for electric motor vehicle
US5656915A (en) * 1995-08-28 1997-08-12 Eaves; Stephen S. Multicell battery pack bilateral power distribution unit with individual cell monitoring and control
US5659237A (en) * 1995-09-28 1997-08-19 Wisconsin Alumni Research Foundation Battery charging using a transformer with a single primary winding and plural secondary windings
US6504344B1 (en) * 1997-07-03 2003-01-07 William Adams Monitoring battery packs
JP2004357481A (en) * 2003-05-30 2004-12-16 Sanyo Electric Co Ltd Method of charging a plurality of batteries, and method of discharging

Also Published As

Publication number Publication date
FR2924870A1 (en) 2009-06-12

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