DE60032977D1 - Vorrichtung und Verfahren zur Leckstrom- und Batterieselbstentladungskompenzation - Google Patents

Vorrichtung und Verfahren zur Leckstrom- und Batterieselbstentladungskompenzation

Info

Publication number
DE60032977D1
DE60032977D1 DE60032977T DE60032977T DE60032977D1 DE 60032977 D1 DE60032977 D1 DE 60032977D1 DE 60032977 T DE60032977 T DE 60032977T DE 60032977 T DE60032977 T DE 60032977T DE 60032977 D1 DE60032977 D1 DE 60032977D1
Authority
DE
Germany
Prior art keywords
leakage current
battery self
discharge compensation
compensation
discharge
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
DE60032977T
Other languages
English (en)
Other versions
DE60032977T2 (de
Inventor
Hyeung Seog Kim
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.)
LG Electronics Inc
Original Assignee
LG Electronics 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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of DE60032977D1 publication Critical patent/DE60032977D1/de
Application granted granted Critical
Publication of DE60032977T2 publication Critical patent/DE60032977T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • 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
    • H02J7/0069—Charging or discharging for charge maintenance, battery initiation or rejuvenation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
DE60032977T 1999-09-03 2000-09-01 Vorrichtung und Verfahren zur Leckstrom- und Batterieselbstentladungskompenzation Expired - Lifetime DE60032977T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019990037486A KR100639731B1 (ko) 1999-09-03 1999-09-03 배터리 팩 및 배터리 팩의 작동방법
KR9937486 1999-09-03

Publications (2)

Publication Number Publication Date
DE60032977D1 true DE60032977D1 (de) 2007-03-08
DE60032977T2 DE60032977T2 (de) 2007-05-24

Family

ID=19610099

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60032977T Expired - Lifetime DE60032977T2 (de) 1999-09-03 2000-09-01 Vorrichtung und Verfahren zur Leckstrom- und Batterieselbstentladungskompenzation

Country Status (4)

Country Link
US (1) US6288520B1 (de)
EP (1) EP1081823B1 (de)
KR (1) KR100639731B1 (de)
DE (1) DE60032977T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7081737B2 (en) * 2003-06-19 2006-07-25 O2Micro International Limited Battery cell monitoring and balancing circuit
US20070257642A1 (en) * 2003-06-19 2007-11-08 Sean Xiao Battery cell monitoring and balancing circuit
JP3838258B2 (ja) 2005-03-10 2006-10-25 ソニー株式会社 バッテリー残量表示方法
US8872478B2 (en) * 2010-03-09 2014-10-28 O2Micro Inc. Circuit and method for balancing battery cells
CN102299278A (zh) * 2010-06-28 2011-12-28 鸿富锦精密工业（深圳）有限公司 电池盒
TWI575360B (zh) 2011-07-28 2017-03-21 廣達電腦股份有限公司 伺服器機櫃系統
TWI427471B (zh) * 2011-07-28 2014-02-21 Quanta Comp Inc 伺服器機櫃系統與其操作方法
TWI454092B (zh) 2011-09-29 2014-09-21 Quanta Comp Inc 伺服器叢集及其控制機制
CN106663956A (zh) * 2016-08-08 2017-05-10 深圳市锐明技术股份有限公司 一种电子设备的蓄电池寿命保护电路
CN106383567B (zh) * 2016-10-27 2019-05-14 郑州云海信息技术有限公司 一种机柜电源管理方法、供电装置和系统
JP6977143B2 (ja) * 2018-02-01 2021-12-08 オッポ広東移動通信有限公司Guangdong Oppo Mobile Telecommunications Corp., Ltd. 端末装置及びその電気漏れ検出方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5563496A (en) * 1990-12-11 1996-10-08 Span, Inc. Battery monitoring and charging control unit
DE4106725A1 (de) * 1991-03-02 1992-09-03 Bosch Gmbh Robert Ladezustandsanzeige einer batterie
EP0539640A1 (de) * 1991-10-30 1993-05-05 Texas Instruments Limited Batterieverbesserungen
US5284719A (en) 1992-07-08 1994-02-08 Benchmarq Microelectronics, Inc. Method and apparatus for monitoring battery capacity
US5640081A (en) * 1994-05-13 1997-06-17 Apple Computer, Inc. Method and apparatus for monitoring discharge of a battery device based on battery self-discharge and discharge over time
US5633573A (en) * 1994-11-10 1997-05-27 Duracell, Inc. Battery pack having a processor controlled battery operating system
US5600230A (en) * 1994-12-15 1997-02-04 Intel Corporation Smart battery providing programmable remaining capacity and run-time alarms based on battery-specific characteristics
US5617008A (en) * 1995-06-20 1997-04-01 Motorola, Inc. Method, apparatus, and communication device for charging a charge storage device which is momentarily connected to a fixed load
AU3803097A (en) * 1996-07-17 1998-02-09 Duracell Inc. Battery operating system

Also Published As

Publication number Publication date
US6288520B1 (en) 2001-09-11
EP1081823A2 (de) 2001-03-07
KR20010026261A (ko) 2001-04-06
KR100639731B1 (ko) 2006-10-31
EP1081823A3 (de) 2003-12-17
EP1081823B1 (de) 2007-01-17
DE60032977T2 (de) 2007-05-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition