FR3069967B1 - Systeme de batterie a plusieurs cordons de batterie et procede de coupure d'au moins l'un des cordons - Google Patents

Systeme de batterie a plusieurs cordons de batterie et procede de coupure d'au moins l'un des cordons Download PDF

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Publication number
FR3069967B1
FR3069967B1 FR1857320A FR1857320A FR3069967B1 FR 3069967 B1 FR3069967 B1 FR 3069967B1 FR 1857320 A FR1857320 A FR 1857320A FR 1857320 A FR1857320 A FR 1857320A FR 3069967 B1 FR3069967 B1 FR 3069967B1
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France
Prior art keywords
cords
battery
several
cutting
procedure
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
FR1857320A
Other languages
English (en)
Other versions
FR3069967A1 (fr
Inventor
Berengar Krieg
Bernhard Huber
Chrysanthos Tzivanopoulos
Moritz Kurka
Peter Bauckhage
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR3069967A1 publication Critical patent/FR3069967A1/fr
Application granted granted Critical
Publication of FR3069967B1 publication Critical patent/FR3069967B1/fr
Active legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/663—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements using battery or load disconnect circuits
    • 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
    • H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/65—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overtemperature
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
    • 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
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/50—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially
    • H02J7/52—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially for charge balancing, e.g. equalisation of charge between 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (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

Système de batteries (10) comprenant plusieurs cordons (21, 22, 23) branchés en parallèle se composant de plusieurs cellules de batterie (35, 36, 37), et - un dispositif pour déterminer un courant d'équilibrage entre les cordons (21, 22, 23) branchés en parallèle. Chaque cordon (21, 22, 23) comporte au moins un élément de commutation (50, 51, 52), qui, à l'état de coupure, coupe le cordon (21, 22, 23) respectif. Le système de batterie (10) comporte un appareil de commutation pour commuter l'élément de commutation (50, 51, 52) à son état de coupure si le courant d'équilibrage déterminé dans le cordon (21, 22, 23) respectif dépasse un seuil.
FR1857320A 2017-08-07 2018-08-06 Systeme de batterie a plusieurs cordons de batterie et procede de coupure d'au moins l'un des cordons Active FR3069967B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017213697.9 2017-08-07
DE102017213697.9A DE102017213697B4 (de) 2017-08-07 2017-08-07 Batteriesystem und Verfahren zum Abschalten mindestens eines Strangs von mehreren Strängen eines Batteriesystems

Publications (2)

Publication Number Publication Date
FR3069967A1 FR3069967A1 (fr) 2019-02-08
FR3069967B1 true FR3069967B1 (fr) 2021-05-28

Family

ID=65020054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1857320A Active FR3069967B1 (fr) 2017-08-07 2018-08-06 Systeme de batterie a plusieurs cordons de batterie et procede de coupure d'au moins l'un des cordons

Country Status (3)

Country Link
CN (1) CN109391001B (fr)
DE (1) DE102017213697B4 (fr)
FR (1) FR3069967B1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007053229A1 (de) 2006-11-06 2008-05-08 Nordseewerke Gmbh U-Boot-Gleichstromnetz mit Hochleistungsenergiespeichern
JP5664446B2 (ja) * 2011-04-28 2015-02-04 トヨタ自動車株式会社 電池システム
CN102545322B (zh) * 2011-12-27 2014-11-05 华为技术有限公司 一种电池模块、供电系统及电池供电控制方法
DE102012205957A1 (de) 2012-04-12 2013-10-17 Robert Bosch Gmbh Batteriesystem mit parallel geschalteten Strängen
CN103354377B (zh) * 2013-06-26 2016-05-04 安徽力高新能源技术有限公司 一种储能电站锂电池自动环流控制及保护电路
CN103647309A (zh) * 2013-11-20 2014-03-19 南京利维斯通自控科技有限公司 一种无环流的电池供电系统
DE102015105428A1 (de) 2015-04-09 2016-10-13 Hoppecke Advanced Battery Technology Gmbh Batteriesystem zur elektrischen Verbindung mit einer Komponente
CN106953391A (zh) * 2017-05-09 2017-07-14 上海电气集团股份有限公司 电池组并联充放电装置及充放电控制方法

Also Published As

Publication number Publication date
CN109391001A (zh) 2019-02-26
DE102017213697B4 (de) 2025-05-28
DE102017213697A1 (de) 2019-02-07
CN109391001B (zh) 2023-08-25
FR3069967A1 (fr) 2019-02-08

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