FR2754395B1 - Procede de determination de l'energie disponible dans une batterie notamment de vehicule electrique et jauge mettant en oeuvre ce procede - Google Patents
Procede de determination de l'energie disponible dans une batterie notamment de vehicule electrique et jauge mettant en oeuvre ce procedeInfo
- Publication number
- FR2754395B1 FR2754395B1 FR9612079A FR9612079A FR2754395B1 FR 2754395 B1 FR2754395 B1 FR 2754395B1 FR 9612079 A FR9612079 A FR 9612079A FR 9612079 A FR9612079 A FR 9612079A FR 2754395 B1 FR2754395 B1 FR 2754395B1
- Authority
- FR
- France
- Prior art keywords
- gauge
- battery
- determining
- same
- electric vehicle
- 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
Links
Classifications
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- 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
-
- 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
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
-
- 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]
- G01R31/3644—Constructional arrangements
- G01R31/3647—Constructional arrangements for determining the ability of a battery to perform a critical function, e.g. cranking
-
- 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]
- G01R31/3644—Constructional arrangements
- G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
-
- 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]
- G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
-
- 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
-
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9612079A FR2754395B1 (fr) | 1996-10-03 | 1996-10-03 | Procede de determination de l'energie disponible dans une batterie notamment de vehicule electrique et jauge mettant en oeuvre ce procede |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9612079A FR2754395B1 (fr) | 1996-10-03 | 1996-10-03 | Procede de determination de l'energie disponible dans une batterie notamment de vehicule electrique et jauge mettant en oeuvre ce procede |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2754395A1 FR2754395A1 (fr) | 1998-04-10 |
FR2754395B1 true FR2754395B1 (fr) | 1998-10-30 |
Family
ID=9496342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9612079A Expired - Lifetime FR2754395B1 (fr) | 1996-10-03 | 1996-10-03 | Procede de determination de l'energie disponible dans une batterie notamment de vehicule electrique et jauge mettant en oeuvre ce procede |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2754395B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6498491B2 (en) * | 2000-05-09 | 2002-12-24 | Marconi Communications, Inc. | Battery monitoring system |
JP4010288B2 (ja) | 2003-07-29 | 2007-11-21 | ソニー株式会社 | 二次電池の残容量算出方法およびバッテリパック |
US8933702B2 (en) * | 2010-05-14 | 2015-01-13 | Liebert Corporation | Battery monitor with correction for internal OHMIC measurements of battery cells in parallel connected battery strings |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5159272A (en) * | 1988-07-27 | 1992-10-27 | Gnb Incorporated | Monitoring device for electric storage battery and configuration therefor |
FR2697637B1 (fr) * | 1992-11-04 | 1994-12-16 | Renault | Procédé et dispositif de mesure de la charge d'une batterie d'accumulateurs. |
EP0628833B1 (fr) * | 1993-06-08 | 2000-03-08 | Honda Giken Kogyo Kabushiki Kaisha | Système pour contrôler la capacité résiduelle d'une pile |
CA2135963C (fr) * | 1993-11-17 | 1999-05-11 | Kaoru Endo | Appareil electronique a piks |
US5451881A (en) * | 1993-12-10 | 1995-09-19 | Curtis Instruments, Inc. | Method and means for adjusting battery monitor based on rate of current drawn from the battery |
-
1996
- 1996-10-03 FR FR9612079A patent/FR2754395B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2754395A1 (fr) | 1998-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 20 |