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FR2970821B1 - DEVICE AND METHOD FOR BALANCING THE CHARGING STATE OF AN ELECTROCHEMICAL STORAGE ENERGY SOURCE COMPRISING MULTIPLE ENERGY STORAGE CELLS - Google Patents

DEVICE AND METHOD FOR BALANCING THE CHARGING STATE OF AN ELECTROCHEMICAL STORAGE ENERGY SOURCE COMPRISING MULTIPLE ENERGY STORAGE CELLS

Info

Publication number
FR2970821B1
FR2970821B1 FR1150592A FR1150592A FR2970821B1 FR 2970821 B1 FR2970821 B1 FR 2970821B1 FR 1150592 A FR1150592 A FR 1150592A FR 1150592 A FR1150592 A FR 1150592A FR 2970821 B1 FR2970821 B1 FR 2970821B1
Authority
FR
France
Prior art keywords
balancing
charging state
energy source
storage cells
electrochemical
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
FR1150592A
Other languages
French (fr)
Other versions
FR2970821A1 (en
Inventor
Nicolas Salvat
Guillaume Cherouvrier
Agnieszka Noury
Frederic Pailhoux
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.)
Stellantis Auto Sas Fr
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1150592A priority Critical patent/FR2970821B1/en
Priority to PCT/FR2012/050152 priority patent/WO2012101375A2/en
Publication of FR2970821A1 publication Critical patent/FR2970821A1/en
Application granted granted Critical
Publication of FR2970821B1 publication Critical patent/FR2970821B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H02J7/0014—Circuits for equalisation of charge between batteries
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
    • B60L58/22—Balancing the charge of battery modules
    • 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)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
FR1150592A 2011-01-26 2011-01-26 DEVICE AND METHOD FOR BALANCING THE CHARGING STATE OF AN ELECTROCHEMICAL STORAGE ENERGY SOURCE COMPRISING MULTIPLE ENERGY STORAGE CELLS Active FR2970821B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1150592A FR2970821B1 (en) 2011-01-26 2011-01-26 DEVICE AND METHOD FOR BALANCING THE CHARGING STATE OF AN ELECTROCHEMICAL STORAGE ENERGY SOURCE COMPRISING MULTIPLE ENERGY STORAGE CELLS
PCT/FR2012/050152 WO2012101375A2 (en) 2011-01-26 2012-01-24 Device and method for balancing the state of charge of a power source having electrochemical storage and consisting of a plurality of power-storage cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1150592A FR2970821B1 (en) 2011-01-26 2011-01-26 DEVICE AND METHOD FOR BALANCING THE CHARGING STATE OF AN ELECTROCHEMICAL STORAGE ENERGY SOURCE COMPRISING MULTIPLE ENERGY STORAGE CELLS

Publications (2)

Publication Number Publication Date
FR2970821A1 FR2970821A1 (en) 2012-07-27
FR2970821B1 true FR2970821B1 (en) 2017-05-05

Family

ID=45755391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1150592A Active FR2970821B1 (en) 2011-01-26 2011-01-26 DEVICE AND METHOD FOR BALANCING THE CHARGING STATE OF AN ELECTROCHEMICAL STORAGE ENERGY SOURCE COMPRISING MULTIPLE ENERGY STORAGE CELLS

Country Status (2)

Country Link
FR (1) FR2970821B1 (en)
WO (1) WO2012101375A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107139742B (en) * 2017-04-19 2019-07-12 中国第一汽车股份有限公司 Electric power balance method of vehicle power battery
CN109560336B (en) * 2017-09-27 2021-02-23 郑州宇通客车股份有限公司 Active maintenance method and system for vehicle-mounted power battery
DE102018106309A1 (en) * 2018-03-19 2019-09-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft energy storage
CN110682831B (en) * 2018-06-19 2021-05-14 广州汽车集团股份有限公司 Vehicle-mounted power battery equalization method and device and automobile
FR3103323B1 (en) * 2019-11-20 2022-11-18 Commissariat Energie Atomique Method and system for controlling an electric battery

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004120871A (en) 2002-09-25 2004-04-15 Yazaki Corp Method and apparatus for adjusting state of charge of assembled battery
US7612530B2 (en) * 2006-11-21 2009-11-03 Industrial Technology Research Institute Bridge battery voltage equalizer
KR100908716B1 (en) * 2007-03-02 2009-07-22 삼성에스디아이 주식회사 Battery Management System and Its Driving Method
US8115446B2 (en) * 2008-11-12 2012-02-14 Ford Global Technologies, Llc Automotive vehicle power system

Also Published As

Publication number Publication date
WO2012101375A2 (en) 2012-08-02
WO2012101375A3 (en) 2013-07-18
FR2970821A1 (en) 2012-07-27

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