FR3089465B1 - Système de batterie mettant en œuvre un procédé de détection d’impacts par mesure sonore - Google Patents
Système de batterie mettant en œuvre un procédé de détection d’impacts par mesure sonore Download PDFInfo
- Publication number
- FR3089465B1 FR3089465B1 FR1872659A FR1872659A FR3089465B1 FR 3089465 B1 FR3089465 B1 FR 3089465B1 FR 1872659 A FR1872659 A FR 1872659A FR 1872659 A FR1872659 A FR 1872659A FR 3089465 B1 FR3089465 B1 FR 3089465B1
- Authority
- FR
- France
- Prior art keywords
- battery system
- detection process
- system implementing
- impact detection
- sound measurement
- 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
- 238000001514 detection method Methods 0.000 title 1
- 238000005259 measurement Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
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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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
-
- 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)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Secondary Cells (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
Système de batterie comprenant un carter hermétique (1), une batterie (2), et un support (5) de capteur, ce carter hermétique (1) formant un espace interne (3) contenant une paroi du carter hermétique (1), la batterie (2), et le support (5), ce système de batterie comprenant en outre un capteur vibroacoustique (6,7) fixé sur le support (5) et ayant un élément sensible aux bruits disposé dans l’espace interne (3). Figure à publier avec l’abrégé : Fig. 1, figure unique
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1872659A FR3089465B1 (fr) | 2018-12-11 | 2018-12-11 | Système de batterie mettant en œuvre un procédé de détection d’impacts par mesure sonore |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1872659A FR3089465B1 (fr) | 2018-12-11 | 2018-12-11 | Système de batterie mettant en œuvre un procédé de détection d’impacts par mesure sonore |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3089465A1 FR3089465A1 (fr) | 2020-06-12 |
FR3089465B1 true FR3089465B1 (fr) | 2022-03-18 |
Family
ID=66676645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1872659A Active FR3089465B1 (fr) | 2018-12-11 | 2018-12-11 | Système de batterie mettant en œuvre un procédé de détection d’impacts par mesure sonore |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3089465B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3120824A1 (fr) * | 2021-03-18 | 2022-09-23 | Psa Automobiles Sa | Structure de vehicule integrant un module de batterie et une plaque de refroidissement |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100801852B1 (ko) * | 2005-04-21 | 2008-02-11 | 주식회사 엘지화학 | 배터리 팩 보호 장치 및 방법 |
FR2949908A1 (fr) * | 2009-09-04 | 2011-03-11 | Commissariat Energie Atomique | Procede de charge d'un accumulateur electrochimique |
KR101283486B1 (ko) * | 2011-08-23 | 2013-07-12 | 주식회사 엘지화학 | 이차 전지의 안전성 향상 장치 및 방법 |
US9209628B2 (en) | 2012-01-09 | 2015-12-08 | Johnson Controls Technology Llc | Systems and methods for de-energizing battery packs |
KR102359315B1 (ko) * | 2015-03-09 | 2022-02-07 | 삼성전자주식회사 | 배터리 상태 추정 장치 및 방법 |
-
2018
- 2018-12-11 FR FR1872659A patent/FR3089465B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3089465A1 (fr) | 2020-06-12 |
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Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20200612 |
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Year of fee payment: 3 |
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Year of fee payment: 4 |
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Year of fee payment: 6 |