WO2011144311A3 - Verfahren zum steuern der maximalen laderate einer elektrochemischen energiespeichereinrichtung - Google Patents

Verfahren zum steuern der maximalen laderate einer elektrochemischen energiespeichereinrichtung Download PDF

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Publication number
WO2011144311A3
WO2011144311A3 PCT/EP2011/002360 EP2011002360W WO2011144311A3 WO 2011144311 A3 WO2011144311 A3 WO 2011144311A3 EP 2011002360 W EP2011002360 W EP 2011002360W WO 2011144311 A3 WO2011144311 A3 WO 2011144311A3
Authority
WO
WIPO (PCT)
Prior art keywords
energy store
electrochemical energy
store device
current intensity
withdrawn
Prior art date
Application number
PCT/EP2011/002360
Other languages
English (en)
French (fr)
Other versions
WO2011144311A2 (de
Inventor
Tim Schaefer
Original Assignee
Li-Tec Battery 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 Li-Tec Battery Gmbh filed Critical Li-Tec Battery Gmbh
Priority to US13/698,464 priority Critical patent/US20130063096A1/en
Priority to JP2013510516A priority patent/JP2013533719A/ja
Priority to CN2011800244123A priority patent/CN102893486A/zh
Priority to EP11721232A priority patent/EP2572430A2/de
Publication of WO2011144311A2 publication Critical patent/WO2011144311A2/de
Publication of WO2011144311A3 publication Critical patent/WO2011144311A3/de

Links

Classifications

    • 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
    • H01M10/44—Methods for charging or discharging
    • H01M10/443—Methods for charging or discharging in response to temperature
    • 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
    • H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
    • H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
    • H02J7/007194—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the 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
    • H01M10/48—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
    • 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

Ein Verfahren zum Steuern der maximalen Laderate bei einem Ladevorgang oder Entladevorgang einer elektrochemischen Energiespeichereinrichtung ist im Allgemeinen durch eine Stromstärke charakterisierbar. Diese Stromstärke ist vom Betriebszustand der elektrochemischen Energiespeichereinrichtung und von einer Gruppe von Randbedingungen abhängig. Regelmäßig weist diese Gruppe beispielsweise die Temperatur wenigstens eines Bereichs der elektrochemischen Energiespeichereinrichtung auf. Die maximale Laderate kann entscheidend von der Betriebsart der elektrochemischen Energiespeichereinrichtung abhängen, es ist daher insbesondere zu unterscheiden, ob dieser Energie zugeführt oder entnommen wird. Die elektrochemische Energiespeichereinrichtung kann sich bei Lade- oder Entladevorgängen erwärmen, insbesondere die Dauer der Energieentnahme und/oder Energiezuführung kann daher die Höhe der entnehmbaren und/oder zuführbaren Stromstärke beeinflussen. Die entnehmbare und/oder zuführbare Stromstärke hängt insbesondere vom Ladezustand der elektrochemischen Energiespeichervorrichtung ab und wird daher insbesondere in Abhängigkeit von diesem gesteuert. Insbesondere wenn die elektrochemische Energiespeicherzelle sich in einem kritischen Temperaturbereich befindet, ist diese schwierig zu steuern. Beim Erreichen einer maximalen Temperatur und/oder beim Erreichen einer minimalen Temperatur wir daher die entnehmbare oder zuführbare Stromstärke auf Null gesteuert.
PCT/EP2011/002360 2010-05-19 2011-05-12 Verfahren zum steuern der maximalen laderate einer elektrochemischen energiespeichereinrichtung WO2011144311A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US13/698,464 US20130063096A1 (en) 2010-05-19 2011-05-12 Method for controlling the maximum charge rate of an electrochemical energy storage device
JP2013510516A JP2013533719A (ja) 2010-05-19 2011-05-12 電気化学的エネルギー貯蔵装置の最大充電率の制御方法
CN2011800244123A CN102893486A (zh) 2010-05-19 2011-05-12 用于控制电化学能量储存设备的最大充电率的方法
EP11721232A EP2572430A2 (de) 2010-05-19 2011-05-12 Verfahren zum steuern der maximalen laderate einer elektrochemischen energiespeichereinrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010020993A DE102010020993A1 (de) 2010-05-19 2010-05-19 Verfahren zum Steuern der maximalen Laderate einer elektrochemischen Energiespeichereinrichtung
DE102010020993.7 2010-05-19

Publications (2)

Publication Number Publication Date
WO2011144311A2 WO2011144311A2 (de) 2011-11-24
WO2011144311A3 true WO2011144311A3 (de) 2012-06-28

Family

ID=44626582

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/002360 WO2011144311A2 (de) 2010-05-19 2011-05-12 Verfahren zum steuern der maximalen laderate einer elektrochemischen energiespeichereinrichtung

Country Status (6)

Country Link
US (1) US20130063096A1 (de)
EP (1) EP2572430A2 (de)
JP (1) JP2013533719A (de)
CN (1) CN102893486A (de)
DE (1) DE102010020993A1 (de)
WO (1) WO2011144311A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150123595A1 (en) * 2013-11-04 2015-05-07 Xiam Technologies Limited Intelligent context based battery charging
US20170317516A1 (en) * 2014-11-06 2017-11-02 Mantisvision Ltd. Circuit to provide energy pulses
FR3050893B1 (fr) * 2016-04-29 2018-05-18 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede de controle des flux d'energie electrique au sein d'un systeme d'acces radio a un reseau de communication et dispositif de controle associe
CN107831443A (zh) * 2017-10-20 2018-03-23 开沃新能源汽车集团有限公司 基于相关系数的电池系统短路故障诊断方法
CN112193124B (zh) * 2020-09-29 2022-05-17 蜂巢能源科技股份有限公司 电池充电方法、装置、介质、电池管理系统及车辆

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736481A1 (de) * 1987-10-28 1988-03-10 Graesslin Kg Verfahren und einrichtung zur ermittlung des energieinhaltswertes von elektrochemischen energiespeichern
US20070216367A1 (en) * 2006-03-14 2007-09-20 National University Of Ireland, Galway Method and device for determining characteristics of an unknown battery
US20080191667A1 (en) * 2007-02-12 2008-08-14 Fyrestorm, Inc. Method for charging a battery using a constant current adapted to provide a constant rate of change of open circuit battery voltage
US20090273320A1 (en) * 2008-04-11 2009-11-05 Apple Inc. Controlling battery charging based on current, voltage and temperature

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3018981A1 (de) * 1980-05-17 1981-11-26 Accumulatorenfabriken Wilhelm Hagen Ag Soest-Kassel-Berlin, 4770 Soest Verfahren zum kontinuierlichen messen und anzeigen des ladezustandes eines akkumulators
US4595880A (en) * 1983-08-08 1986-06-17 Ford Motor Company Battery state of charge gauge
DE4014737A1 (de) * 1989-05-12 1990-11-15 Fraunhofer Ges Forschung Verfahren zur bestimmung von physikalischen groessen von wiederaufladbaren elektrischen energiespeichern und vorrichtung zur durchfuehrung des verfahrens
JPH08146105A (ja) 1994-11-25 1996-06-07 Yazaki Corp 電池の放電特性算出方法及び電池の残存容量測定装置
JP4660523B2 (ja) * 2007-09-19 2011-03-30 レノボ・シンガポール・プライベート・リミテッド 電池セルの表面温度で充電制御する充電システム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736481A1 (de) * 1987-10-28 1988-03-10 Graesslin Kg Verfahren und einrichtung zur ermittlung des energieinhaltswertes von elektrochemischen energiespeichern
US20070216367A1 (en) * 2006-03-14 2007-09-20 National University Of Ireland, Galway Method and device for determining characteristics of an unknown battery
US20080191667A1 (en) * 2007-02-12 2008-08-14 Fyrestorm, Inc. Method for charging a battery using a constant current adapted to provide a constant rate of change of open circuit battery voltage
US20090273320A1 (en) * 2008-04-11 2009-11-05 Apple Inc. Controlling battery charging based on current, voltage and temperature

Also Published As

Publication number Publication date
US20130063096A1 (en) 2013-03-14
DE102010020993A1 (de) 2011-11-24
CN102893486A (zh) 2013-01-23
JP2013533719A (ja) 2013-08-22
EP2572430A2 (de) 2013-03-27
WO2011144311A2 (de) 2011-11-24

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