FI20115736A - Menetelmä ja järjestelmä litium-ioni-kennoston varaustilan hallinnoimiseksi - Google Patents

Menetelmä ja järjestelmä litium-ioni-kennoston varaustilan hallinnoimiseksi Download PDF

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Publication number
FI20115736A
FI20115736A FI20115736A FI20115736A FI20115736A FI 20115736 A FI20115736 A FI 20115736A FI 20115736 A FI20115736 A FI 20115736A FI 20115736 A FI20115736 A FI 20115736A FI 20115736 A FI20115736 A FI 20115736A
Authority
FI
Finland
Prior art keywords
managing
lithium
charge state
ion cell
ion
Prior art date
Application number
FI20115736A
Other languages
English (en)
Swedish (sv)
Other versions
FI123467B (fi
FI20115736A0 (fi
Inventor
Kai Vuorilehto
Antti Vaeyrynen
Original Assignee
Europ Batteries Oy
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 Europ Batteries Oy filed Critical Europ Batteries Oy
Priority to FI20115736A priority Critical patent/FI123467B/fi
Publication of FI20115736A0 publication Critical patent/FI20115736A0/fi
Priority to PCT/FI2012/050720 priority patent/WO2013007881A1/en
Priority to EP12812038.3A priority patent/EP2730006B1/en
Priority to CN201280033995.0A priority patent/CN103918153A/zh
Priority to US14/131,255 priority patent/US9007029B2/en
Publication of FI20115736A publication Critical patent/FI20115736A/fi
Application granted granted Critical
Publication of FI123467B publication Critical patent/FI123467B/fi

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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • 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
    • H02J7/0016—Circuits for equalisation of charge between batteries using shunting, discharge or bypass circuits
    • 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
    • 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
    • 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
    • H02J7/007—Regulation of charging or discharging current or voltage
    • 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
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter
    • 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
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
FI20115736A 2011-07-08 2011-07-08 Menetelmä ja järjestelmä litium-ioni-kennoston varaustilan hallinnoimiseksi FI123467B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20115736A FI123467B (fi) 2011-07-08 2011-07-08 Menetelmä ja järjestelmä litium-ioni-kennoston varaustilan hallinnoimiseksi
PCT/FI2012/050720 WO2013007881A1 (en) 2011-07-08 2012-07-09 Method and system for managing the state of charge of a lithium-ion cell module
EP12812038.3A EP2730006B1 (en) 2011-07-08 2012-07-09 Method and system for managing the state of charge of a lithium-ion cell module
CN201280033995.0A CN103918153A (zh) 2011-07-08 2012-07-09 用于管理锂离子电池模块的荷电状态的方法和系统
US14/131,255 US9007029B2 (en) 2011-07-08 2012-07-09 Method and system for managing the state of charge of a lithium-ion cell module

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20115736 2011-07-08
FI20115736A FI123467B (fi) 2011-07-08 2011-07-08 Menetelmä ja järjestelmä litium-ioni-kennoston varaustilan hallinnoimiseksi

Publications (3)

Publication Number Publication Date
FI20115736A0 FI20115736A0 (fi) 2011-07-08
FI20115736A true FI20115736A (fi) 2013-01-09
FI123467B FI123467B (fi) 2013-05-31

Family

ID=44318404

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20115736A FI123467B (fi) 2011-07-08 2011-07-08 Menetelmä ja järjestelmä litium-ioni-kennoston varaustilan hallinnoimiseksi

Country Status (5)

Country Link
US (1) US9007029B2 (fi)
EP (1) EP2730006B1 (fi)
CN (1) CN103918153A (fi)
FI (1) FI123467B (fi)
WO (1) WO2013007881A1 (fi)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140042974A1 (en) * 2011-04-22 2014-02-13 Sk Innovation Co., Ltd. Detachable battery module, and method and apparatus for the charge equalization of a battery string using same
US9496740B2 (en) * 2013-06-16 2016-11-15 Chris Beckman Techniques for optimizing power supply output
KR101470735B1 (ko) * 2013-05-15 2014-12-08 주식회사 엘지씨엔에스 직렬 연결된 다수의 2차 전지 충방전을 위한 능동 벨런스회로와 알고리즘을 구비한 2차 전지 충방전 제어장치 및 방법
CN103698714B (zh) * 2014-01-02 2016-06-29 清华大学 电池容量衰减机理辨识方法及系统
JP6157536B2 (ja) * 2015-04-30 2017-07-05 ヤマハ発動機株式会社 鞍乗型電動車両、及び鞍乗型電動車両の充電システム
DE102015225441A1 (de) * 2015-12-16 2017-08-17 Bayerische Motoren Werke Aktiengesellschaft Energiespeicherzellenausgleichssystem für einen in einem Fahrzeug angeordneten Hochvoltspeicher
DE102017102877A1 (de) 2017-02-14 2018-08-16 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren und Vorrichtung zur Regelung eines Batteriesystems
CN111655546A (zh) * 2018-01-25 2020-09-11 沃尔沃建筑设备公司 均衡器过载管理
FR3081225B1 (fr) * 2018-05-18 2020-06-05 E-Xteq Europe Dispositif de controle et d'assistance du nivellement de charge d'un module de batterie, procede et kit correspondants
US11577624B2 (en) * 2019-06-05 2023-02-14 GM Global Technology Operations LLC Low voltage battery SOC confirmation and cell balancing
CN110988086B (zh) * 2019-10-11 2022-08-19 天津力神电池股份有限公司 一种检测电池循环过程中电极材料结构稳定性的方法
DE102020132625A1 (de) 2020-12-08 2022-06-09 Audi Aktiengesellschaft Verfahren und Steuereinrichtung zum Steuern eines Anpassens von Ladezuständen, sowie Kraftfahrzeug
CN112757961B (zh) * 2020-12-23 2022-06-03 南京工程学院 锂电池soc估算方法、主动均衡控制方法及系统
CN114123394B (zh) * 2021-11-15 2023-11-03 傲普(上海)新能源有限公司 一种电池簇并联防环流电路及方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5783333A (en) * 1996-11-27 1998-07-21 Polystor Corporation Lithium nickel cobalt oxides for positive electrodes
JP3761336B2 (ja) * 1998-08-27 2006-03-29 株式会社パワーシステム キャパシタ蓄電装置
US6700350B2 (en) * 2002-05-30 2004-03-02 Texas Instruments Incorporated Method and apparatus for controlling charge balance among cells while charging a battery array
JP2005110337A (ja) * 2003-09-26 2005-04-21 Sanyo Electric Co Ltd 複数の電池の充電装置
US20060097700A1 (en) * 2004-11-10 2006-05-11 Eaglepicher Technologies, Llc Method and system for cell equalization with charging sources and shunt regulators
US7279867B2 (en) 2005-12-02 2007-10-09 Southwest Electronic Energy Corporation Method for balancing cells or groups of cells in a battery pack
JP4645514B2 (ja) * 2006-04-14 2011-03-09 日産自動車株式会社 二次電池の容量調整方法及び装置
US7880434B2 (en) * 2008-05-21 2011-02-01 Southwest Electronic Energy Corporation System for balancing a plurality of battery pack system modules connected in series
JP5075741B2 (ja) * 2008-06-02 2012-11-21 パナソニック株式会社 不均衡判定回路、電源装置、及び不均衡判定方法
JP2011041452A (ja) * 2009-07-17 2011-02-24 Toshiba Corp 組電池装置及び車両
CN102369627B (zh) * 2009-09-25 2013-09-11 丰田自动车株式会社 二次电池系统
US8531158B2 (en) * 2010-11-01 2013-09-10 GM Global Technology Operations LLC Method and apparatus for assessing battery state of health
US8680815B2 (en) * 2010-11-01 2014-03-25 GM Global Technology Operations LLC Method and apparatus for assessing battery state of health

Also Published As

Publication number Publication date
EP2730006A1 (en) 2014-05-14
CN103918153A (zh) 2014-07-09
EP2730006A4 (en) 2015-04-22
FI123467B (fi) 2013-05-31
WO2013007881A1 (en) 2013-01-17
EP2730006B1 (en) 2017-11-15
US9007029B2 (en) 2015-04-14
FI20115736A0 (fi) 2011-07-08
US20140145681A1 (en) 2014-05-29

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