FR2993993B1 - DEVICE FOR CHARACTERIZING BATTERIES. - Google Patents

DEVICE FOR CHARACTERIZING BATTERIES.

Info

Publication number
FR2993993B1
FR2993993B1 FR1257328A FR1257328A FR2993993B1 FR 2993993 B1 FR2993993 B1 FR 2993993B1 FR 1257328 A FR1257328 A FR 1257328A FR 1257328 A FR1257328 A FR 1257328A FR 2993993 B1 FR2993993 B1 FR 2993993B1
Authority
FR
France
Prior art keywords
characterizing
batteries
characterizing batteries
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
FR1257328A
Other languages
French (fr)
Other versions
FR2993993A1 (en
Inventor
An Li
Philippe Gyan
Serge Pelissier
Pascal Venet
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 FR1257328A priority Critical patent/FR2993993B1/en
Publication of FR2993993A1 publication Critical patent/FR2993993A1/en
Application granted granted Critical
Publication of FR2993993B1 publication Critical patent/FR2993993B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
    • 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
    • H02J7/0025—Sequential battery discharge in systems with a plurality of batteries
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • 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
    • H02J7/0019—Circuits for equalisation of charge between batteries using switched or multiplexed charge circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
FR1257328A 2012-07-27 2012-07-27 DEVICE FOR CHARACTERIZING BATTERIES. Expired - Fee Related FR2993993B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1257328A FR2993993B1 (en) 2012-07-27 2012-07-27 DEVICE FOR CHARACTERIZING BATTERIES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1257328A FR2993993B1 (en) 2012-07-27 2012-07-27 DEVICE FOR CHARACTERIZING BATTERIES.

Publications (2)

Publication Number Publication Date
FR2993993A1 FR2993993A1 (en) 2014-01-31
FR2993993B1 true FR2993993B1 (en) 2015-05-22

Family

ID=48692525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1257328A Expired - Fee Related FR2993993B1 (en) 2012-07-27 2012-07-27 DEVICE FOR CHARACTERIZING BATTERIES.

Country Status (1)

Country Link
FR (1) FR2993993B1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4849682A (en) * 1987-10-30 1989-07-18 Anton/Bauer, Inc. Battery charging system
AU3803497A (en) * 1996-07-18 1998-02-10 Curtis Instruments, Inc. Sequential high-rate charging of battery cells
FR2753838B1 (en) * 1996-09-26 1998-11-27 METHOD AND SYSTEM FOR CHARGING A BATTERY OF ACCUMULATOR MODULES
US6329792B1 (en) * 1997-07-04 2001-12-11 Estco Energy Inc. Device and system for management of battery back up power source
JP2001211558A (en) * 2000-01-27 2001-08-03 Sanyo Electric Co Ltd Charging method for plurality of batteries
JP2004364446A (en) * 2003-06-06 2004-12-24 Matsushita Electric Ind Co Ltd Charge/discharge control device of backup battery
US8183818B2 (en) * 2009-03-06 2012-05-22 Elhalis Hesham A Switching time control multiplexer system
US20110273181A1 (en) * 2010-05-07 2011-11-10 Mansik Park Battery testing system

Also Published As

Publication number Publication date
FR2993993A1 (en) 2014-01-31

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