DE60205306T2 - Verfahren und Vorrichtung zur Batterieladung - Google Patents

Verfahren und Vorrichtung zur Batterieladung Download PDF

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Publication number
DE60205306T2
DE60205306T2 DE60205306T DE60205306T DE60205306T2 DE 60205306 T2 DE60205306 T2 DE 60205306T2 DE 60205306 T DE60205306 T DE 60205306T DE 60205306 T DE60205306 T DE 60205306T DE 60205306 T2 DE60205306 T2 DE 60205306T2
Authority
DE
Germany
Prior art keywords
battery
temperature
temp2
control unit
change rate
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.)
Expired - Lifetime
Application number
DE60205306T
Other languages
German (de)
English (en)
Other versions
DE60205306D1 (de
Inventor
Fred S New Freedom Watts
Danh T. Towson Trinh
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.)
Black and Decker Inc
Original Assignee
Black and Decker Inc
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 Black and Decker Inc filed Critical Black and Decker Inc
Publication of DE60205306D1 publication Critical patent/DE60205306D1/de
Application granted granted Critical
Publication of DE60205306T2 publication Critical patent/DE60205306T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H02J7/971—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
    • H02J7/975—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
    • H02J7/977—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
DE60205306T 2001-05-25 2002-05-17 Verfahren und Vorrichtung zur Batterieladung Expired - Lifetime DE60205306T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US29385901P 2001-05-25 2001-05-25
US293859P 2001-05-25
US10/126,568 US6489752B1 (en) 2001-05-25 2002-04-19 Method and apparatus for charging batteries
US126568 2002-04-19

Publications (2)

Publication Number Publication Date
DE60205306D1 DE60205306D1 (de) 2005-09-08
DE60205306T2 true DE60205306T2 (de) 2006-06-01

Family

ID=26824813

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60205306T Expired - Lifetime DE60205306T2 (de) 2001-05-25 2002-05-17 Verfahren und Vorrichtung zur Batterieladung

Country Status (6)

Country Link
US (1) US6489752B1 (https=)
EP (1) EP1261098B1 (https=)
JP (1) JP4008754B2 (https=)
AT (1) ATE301341T1 (https=)
DE (1) DE60205306T2 (https=)
ES (1) ES2243620T3 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7425816B2 (en) * 2002-11-22 2008-09-16 Milwaukee Electric Tool Corporation Method and system for pulse charging of a lithium-based battery
US8471532B2 (en) 2002-11-22 2013-06-25 Milwaukee Electric Tool Corporation Battery pack
US7176654B2 (en) 2002-11-22 2007-02-13 Milwaukee Electric Tool Corporation Method and system of charging multi-cell lithium-based batteries
US7157882B2 (en) 2002-11-22 2007-01-02 Milwaukee Electric Tool Corporation Method and system for battery protection employing a selectively-actuated switch
US7589500B2 (en) 2002-11-22 2009-09-15 Milwaukee Electric Tool Corporation Method and system for battery protection
US7145314B2 (en) * 2003-05-23 2006-12-05 Hitachi Koki Co., Ltd. DC power source unit with battery charging function
AR045014A1 (es) * 2003-07-03 2005-10-12 Ray O Vac Corp Metodo y aparato para regular la carga de pilas electroquimicas utilizando el rango del incremento de temperatura de la pila
US7705565B2 (en) * 2003-12-31 2010-04-27 Motorola, Inc. Method and system for wireless charging
CN2762964Y (zh) 2005-01-10 2006-03-08 南京德朔实业有限公司 用电池供电的电动工具
US9569957B2 (en) * 2012-03-08 2017-02-14 Htc Corporation Systems, devices and methods involving device identification
JP5954144B2 (ja) * 2012-11-30 2016-07-20 ソニー株式会社 制御装置、制御方法、制御システムおよび電動車両
US10712805B2 (en) 2018-03-05 2020-07-14 Dell Products L.P. System and method of thermal management of information handling systems
US10666078B2 (en) * 2018-07-16 2020-05-26 Dell Products L.P. System and method of managing battery systems
US20220021036A1 (en) * 2020-07-20 2022-01-20 Milwaukee Electric Tool Corporation Systems, methods, and devices for increased charging speed of lithium-based battery packs
CN112622690A (zh) * 2020-11-09 2021-04-09 特瓦特能源科技有限公司 一种动力电池安全充电的监测方法及系统
US20240297608A1 (en) * 2021-12-27 2024-09-05 Nanjing Chervon Industry Co., Ltd. Power tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392101A (en) * 1978-05-31 1983-07-05 Black & Decker Inc. Method of charging batteries and apparatus therefor
US4388582A (en) * 1978-05-31 1983-06-14 Black & Decker Inc. Apparatus and method for charging batteries
US5391974A (en) * 1990-10-15 1995-02-21 Toshiba Battery Co., Ltd. Secondary battery charging circuit
US5637982A (en) * 1991-06-17 1997-06-10 Kabushiki Kaisha Toshiba Method and system for detecting full charge of a rechargeable battery in a portable computer system
US5711605A (en) * 1996-03-12 1998-01-27 Globe-Union, Inc. Method and apparatus for predicting battery temperature
US6455186B1 (en) * 1998-03-05 2002-09-24 Black & Decker Inc. Battery cooling system

Also Published As

Publication number Publication date
US20020175658A1 (en) 2002-11-28
ES2243620T3 (es) 2005-12-01
DE60205306D1 (de) 2005-09-08
EP1261098A2 (en) 2002-11-27
EP1261098A3 (en) 2004-02-11
ATE301341T1 (de) 2005-08-15
JP2003092842A (ja) 2003-03-28
JP4008754B2 (ja) 2007-11-14
EP1261098B1 (en) 2005-08-03
US6489752B1 (en) 2002-12-03

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