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FR2890175B1 - METHOD AND DEVICE FOR MEASURING DIFFERENTIAL VOLTAGES TO THE TERMINALS OF THE ELEMENTS OF A BATTERY WITH PERIODIC SIGNAL TRANSFORMATION - Google Patents

METHOD AND DEVICE FOR MEASURING DIFFERENTIAL VOLTAGES TO THE TERMINALS OF THE ELEMENTS OF A BATTERY WITH PERIODIC SIGNAL TRANSFORMATION

Info

Publication number
FR2890175B1
FR2890175B1 FR0508872A FR0508872A FR2890175B1 FR 2890175 B1 FR2890175 B1 FR 2890175B1 FR 0508872 A FR0508872 A FR 0508872A FR 0508872 A FR0508872 A FR 0508872A FR 2890175 B1 FR2890175 B1 FR 2890175B1
Authority
FR
France
Prior art keywords
terminals
battery
elements
periodic signal
signal transformation
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 - Lifetime
Application number
FR0508872A
Other languages
French (fr)
Other versions
FR2890175A1 (en
Inventor
Nicolas Michel
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.)
Johnson Controls Technology Co
Original Assignee
Johnson Controls Technology Co
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 Johnson Controls Technology Co filed Critical Johnson Controls Technology Co
Priority to FR0508872A priority Critical patent/FR2890175B1/en
Priority to PCT/EP2006/008396 priority patent/WO2007025692A1/en
Publication of FR2890175A1 publication Critical patent/FR2890175A1/en
Application granted granted Critical
Publication of FR2890175B1 publication Critical patent/FR2890175B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
    • 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
    • B60L2240/40—Drive Train control parameters
    • B60L2240/54—Drive Train control parameters related to batteries
    • B60L2240/547—Voltage
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
FR0508872A 2005-08-30 2005-08-30 METHOD AND DEVICE FOR MEASURING DIFFERENTIAL VOLTAGES TO THE TERMINALS OF THE ELEMENTS OF A BATTERY WITH PERIODIC SIGNAL TRANSFORMATION Expired - Lifetime FR2890175B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0508872A FR2890175B1 (en) 2005-08-30 2005-08-30 METHOD AND DEVICE FOR MEASURING DIFFERENTIAL VOLTAGES TO THE TERMINALS OF THE ELEMENTS OF A BATTERY WITH PERIODIC SIGNAL TRANSFORMATION
PCT/EP2006/008396 WO2007025692A1 (en) 2005-08-30 2006-08-28 Method and device for measuring differential voltages at the terminals of elements of a battery with transformation into periodic signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0508872A FR2890175B1 (en) 2005-08-30 2005-08-30 METHOD AND DEVICE FOR MEASURING DIFFERENTIAL VOLTAGES TO THE TERMINALS OF THE ELEMENTS OF A BATTERY WITH PERIODIC SIGNAL TRANSFORMATION

Publications (2)

Publication Number Publication Date
FR2890175A1 FR2890175A1 (en) 2007-03-02
FR2890175B1 true FR2890175B1 (en) 2008-03-14

Family

ID=36216728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0508872A Expired - Lifetime FR2890175B1 (en) 2005-08-30 2005-08-30 METHOD AND DEVICE FOR MEASURING DIFFERENTIAL VOLTAGES TO THE TERMINALS OF THE ELEMENTS OF A BATTERY WITH PERIODIC SIGNAL TRANSFORMATION

Country Status (2)

Country Link
FR (1) FR2890175B1 (en)
WO (1) WO2007025692A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010041053A1 (en) * 2010-09-20 2012-03-22 Sb Limotive Company Ltd. Battery system for measuring battery module voltages

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361754A1 (en) * 1976-08-11 1978-03-10 Accumulateurs Fixes METHOD AND DEVICE FOR MONITORING THE CHARGE AND DISCHARGE OF AN ACCUMULATOR BATTERY
US6078165A (en) * 1998-12-18 2000-06-20 Chrysler Corporation Multiplexed modular battery management system for large battery packs
DE19921675A1 (en) * 1999-05-11 2000-11-16 Hornung Hans Georg Method for acquiring parameters and measured quantities of battery packs and the like
US6411912B1 (en) * 1999-07-09 2002-06-25 Alcatel Voltage level bus translator and safety interlock system for battery modules
JP2001224138A (en) * 2000-02-07 2001-08-17 Hitachi Ltd Power storage device and voltage detection method for power storage device
SE0004772D0 (en) * 2000-12-19 2000-12-19 St Jude Medical Method and apparatus for determining the depleted capacity of a battery

Also Published As

Publication number Publication date
FR2890175A1 (en) 2007-03-02
WO2007025692A1 (en) 2007-03-08

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