FR3131384B1 - Contrôleur de supervision, ensemble de supervision, batterie, système de surveillance, et aéronef associés - Google Patents

Contrôleur de supervision, ensemble de supervision, batterie, système de surveillance, et aéronef associés Download PDF

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Publication number
FR3131384B1
FR3131384B1 FR2114509A FR2114509A FR3131384B1 FR 3131384 B1 FR3131384 B1 FR 3131384B1 FR 2114509 A FR2114509 A FR 2114509A FR 2114509 A FR2114509 A FR 2114509A FR 3131384 B1 FR3131384 B1 FR 3131384B1
Authority
FR
France
Prior art keywords
supervisory
cell
controller
battery
cells
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
Application number
FR2114509A
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English (en)
Other versions
FR3131384A1 (fr
Inventor
Sébastien Thomassier
Mathilde Ouattara-Brigaudet
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.)
Safran Electrical and Power SAS
Original Assignee
Safran Electrical and Power 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 Safran Electrical and Power SAS filed Critical Safran Electrical and Power SAS
Priority to FR2114509A priority Critical patent/FR3131384B1/fr
Publication of FR3131384A1 publication Critical patent/FR3131384A1/fr
Application granted granted Critical
Publication of FR3131384B1 publication Critical patent/FR3131384B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
    • 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
    • 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
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage 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]
    • G01R31/382—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]
    • G01R31/392—Determining battery ageing or deterioration, e.g. state of health
    • 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
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • 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
    • H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Le contrôleur de supervision (20, 21, 22, 23) pour surveiller un module (8, 9) d’une batterie (4), le module comportant une pluralité de cellules (C1, C2, CM, CN) comportant chacune un jeu (11) de capteurs comportant un capteur de température (12) mesurant la température de ladite cellule et un capteur de tension (13) mesurant la tension aux bornes de ladite cellule, le contrôleur est configuré pour être relié au jeu de capteurs de chaque cellule dudit module. Le contrôleur comprend : • des moyens de traitement configurés pour : - recevoir des mesures desdits capteurs, - détecter une surtension d’au moins une des cellules, - détecter une surchauffe d’au moins une des cellules, - déterminer l’état de charge de chaque cellule, • des moyens de stockage configurés pour : - sauvegarder les mesures, et l’état de charge de chaque cellule, et - sauvegarder des données indicatives de la détection d’un évènement comportant une surtension ou surchauffe de l’une des cellules. Figure pour l’abrégé : Fig 2
FR2114509A 2021-12-24 2021-12-24 Contrôleur de supervision, ensemble de supervision, batterie, système de surveillance, et aéronef associés Active FR3131384B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2114509A FR3131384B1 (fr) 2021-12-24 2021-12-24 Contrôleur de supervision, ensemble de supervision, batterie, système de surveillance, et aéronef associés

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2114509 2021-12-24
FR2114509A FR3131384B1 (fr) 2021-12-24 2021-12-24 Contrôleur de supervision, ensemble de supervision, batterie, système de surveillance, et aéronef associés

Publications (2)

Publication Number Publication Date
FR3131384A1 FR3131384A1 (fr) 2023-06-30
FR3131384B1 true FR3131384B1 (fr) 2024-05-10

Family

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FR2114509A Active FR3131384B1 (fr) 2021-12-24 2021-12-24 Contrôleur de supervision, ensemble de supervision, batterie, système de surveillance, et aéronef associés

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Country Link
FR (1) FR3131384B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118707341B (zh) * 2024-06-11 2024-12-20 如东大元自动化设备厂 一种基于电子烟电池的检测设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102205800B (zh) * 2011-02-25 2014-09-17 南京华博科技有限公司 一种智能电动车电池管理系统
CN202651843U (zh) * 2012-06-15 2013-01-02 凹凸电子（武汉）有限公司 电池监控装置、电池系统及用电设备
EP3547705A1 (fr) * 2018-03-28 2019-10-02 Navitas Solutions, Inc. Gestion de batterie tolérante aux pannes
SI3790762T1 (sl) * 2018-05-04 2024-05-31 H55 Sa Sistem za nadzor baterije in postopek za električna ali hibridna letala

Also Published As

Publication number Publication date
FR3131384A1 (fr) 2023-06-30

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