FR3114913B1 - METHOD FOR VEHICLE BATTERY VOLTAGE MANAGEMENT - Google Patents
METHOD FOR VEHICLE BATTERY VOLTAGE MANAGEMENT Download PDFInfo
- Publication number
- FR3114913B1 FR3114913B1 FR2010076A FR2010076A FR3114913B1 FR 3114913 B1 FR3114913 B1 FR 3114913B1 FR 2010076 A FR2010076 A FR 2010076A FR 2010076 A FR2010076 A FR 2010076A FR 3114913 B1 FR3114913 B1 FR 3114913B1
- Authority
- FR
- France
- Prior art keywords
- battery
- voltage
- battery voltage
- vehicle battery
- voltage management
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000009529 body temperature measurement Methods 0.000 abstract 1
Classifications
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- 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
- H01M10/44—Methods for charging or discharging
- H01M10/443—Methods for charging or discharging in response to temperature
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring 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
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
La présente concerne un procédé de gestion de tension d’une batterie (10) de véhicule équipé d’un réseau de bord avec au moins un consommateur électrique, comprenant une mesure de température (11) de la batterie (10), caractérisé en ce qu’on détermine (50) partir de la température (11) de la batterie (10) une tension minimale batterie (52) et une tension maximale de batterie (52) entre lesquelles la protection thermique de la batterie (10) est jugée assurée, on détermine (20) une consigne préalable (21) de tension de batterie, on détermine (70) une consigne finale (71) de tension de la batterie (10) en fonction de la consigne préalable (21) et des tensions minimale et maximale de batterie autorisées. Figure 1The present relates to a method for managing the voltage of a battery (10) of a vehicle equipped with an on-board network with at least one electrical consumer, comprising a temperature measurement (11) of the battery (10), characterized in that that determining (50) from the temperature (11) of the battery (10) a minimum battery voltage (52) and a maximum battery voltage (52) between which the thermal protection of the battery (10) is judged to be ensured , a preliminary setpoint (21) for the battery voltage is determined (20), a final setpoint (71) for the voltage of the battery (10) is determined (70) as a function of the preliminary setpoint (21) and the minimum voltages and maximum battery allowed. Figure 1
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2010076A FR3114913B1 (en) | 2020-10-02 | 2020-10-02 | METHOD FOR VEHICLE BATTERY VOLTAGE MANAGEMENT |
PCT/FR2021/051567 WO2022069811A1 (en) | 2020-10-02 | 2021-09-14 | Vehicle battery voltage management method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2010076 | 2020-10-02 | ||
FR2010076A FR3114913B1 (en) | 2020-10-02 | 2020-10-02 | METHOD FOR VEHICLE BATTERY VOLTAGE MANAGEMENT |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3114913A1 FR3114913A1 (en) | 2022-04-08 |
FR3114913B1 true FR3114913B1 (en) | 2023-03-03 |
Family
ID=75278060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2010076A Active FR3114913B1 (en) | 2020-10-02 | 2020-10-02 | METHOD FOR VEHICLE BATTERY VOLTAGE MANAGEMENT |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3114913B1 (en) |
WO (1) | WO2022069811A1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE33790B1 (en) | 1968-06-04 | 1974-10-30 | Beecham Group Ltd | Derivatives of n-acylaminoacid amides |
JP2003333763A (en) * | 2002-05-10 | 2003-11-21 | Toyota Motor Corp | Battery control device |
DE102005034588A1 (en) * | 2005-07-25 | 2007-02-01 | Temic Automotive Electric Motors Gmbh | energy storage |
DE102007038586A1 (en) * | 2007-08-16 | 2009-02-19 | Zf Friedrichshafen Ag | Battery utilizing and service life monitoring method for electric machine of hybrid vehicle, involves charging battery within charge limits, where charge limits are computed and determined based on charging condition and usage of battery |
FR2941102B1 (en) | 2009-01-12 | 2016-04-15 | Valeo Equip Electr Moteur | METHOD FOR CONTROLLING AN ENERGY STORAGE UNIT IN A MICRO-HYBRID SYSTEM FOR A VEHICLE |
-
2020
- 2020-10-02 FR FR2010076A patent/FR3114913B1/en active Active
-
2021
- 2021-09-14 WO PCT/FR2021/051567 patent/WO2022069811A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2022069811A1 (en) | 2022-04-07 |
FR3114913A1 (en) | 2022-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20220408 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
CD | Change of name or company name |
Owner name: STELLANTIS AUTO SAS, FR Effective date: 20240423 |