DE60035405D1 - Verfahren und Vorrichtung zum Schutz von Batterien - Google Patents

Verfahren und Vorrichtung zum Schutz von Batterien

Info

Publication number
DE60035405D1
DE60035405D1 DE60035405T DE60035405T DE60035405D1 DE 60035405 D1 DE60035405 D1 DE 60035405D1 DE 60035405 T DE60035405 T DE 60035405T DE 60035405 T DE60035405 T DE 60035405T DE 60035405 D1 DE60035405 D1 DE 60035405D1
Authority
DE
Germany
Prior art keywords
protecting batteries
batteries
protecting
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
DE60035405T
Other languages
English (en)
Other versions
DE60035405T2 (de
Inventor
Jari Astala
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Nokia Oyj filed Critical Nokia Oyj
Publication of DE60035405D1 publication Critical patent/DE60035405D1/de
Application granted granted Critical
Publication of DE60035405T2 publication Critical patent/DE60035405T2/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—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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00308—Overvoltage protection
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00304—Overcurrent protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Protection Of Static Devices (AREA)
  • Secondary Cells (AREA)
DE60035405T 1999-12-31 2000-12-29 Verfahren und Vorrichtung zum Schutz von Batterien Expired - Lifetime DE60035405T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI992845 1999-12-31
FI992845 1999-12-31

Publications (2)

Publication Number Publication Date
DE60035405D1 true DE60035405D1 (de) 2007-08-16
DE60035405T2 DE60035405T2 (de) 2008-03-06

Family

ID=8555855

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60035405T Expired - Lifetime DE60035405T2 (de) 1999-12-31 2000-12-29 Verfahren und Vorrichtung zum Schutz von Batterien

Country Status (4)

Country Link
US (2) US6804100B2 (de)
EP (1) EP1122853B1 (de)
JP (1) JP3908463B2 (de)
DE (1) DE60035405T2 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60035405T2 (de) * 1999-12-31 2008-03-06 Nokia Corp. Verfahren und Vorrichtung zum Schutz von Batterien
JP4097183B2 (ja) * 2001-12-27 2008-06-11 パナソニックＥｖエナジー株式会社 二次電池の残存容量推定方法および装置、並びに電池パックシステム
US7012402B2 (en) 2002-02-04 2006-03-14 Sabine, Inc. Battery charging control
US20040012265A1 (en) * 2002-05-23 2004-01-22 International Business Machines Corporation System and method to control redundant power supplies selection
US6865063B2 (en) * 2002-11-12 2005-03-08 Semiconductor Components Industries, Llc Integrated inrush current limiter circuit and method
TW581947B (en) * 2002-12-16 2004-04-01 Inventec Appliances Corp Personal digital assistant with voltage protection
US20060132141A1 (en) * 2003-01-03 2006-06-22 Johnson Controls Technology Company Battery monitoring system and method
JP4172018B2 (ja) * 2003-09-18 2008-10-29 日本電気株式会社 異常電流検出方法及び電気的駆動装置
US7605565B2 (en) * 2003-12-05 2009-10-20 Hewlett-Packard Development Company, L.P. Battery pack with protection circuit
US7327544B2 (en) * 2003-12-18 2008-02-05 Stmicroelectronics, Inc. Battery protection device
TWI256830B (en) * 2004-04-14 2006-06-11 Benq Corp Mobile communication device having protection circuit on handset side and method of operating the same
US7394223B2 (en) * 2004-06-03 2008-07-01 Intersil Americas Inc. Over voltage and over current protection integrated circuit
US7688033B2 (en) * 2004-09-29 2010-03-30 Panasonic Ev Energy Co., Ltd. Method for detecting state of secondary battery and device for detecting state of secondary battery
US7518341B2 (en) * 2004-12-23 2009-04-14 Dell Product L.P. Method for verifying smart battery failures by measuring input charging voltage and associated systems
US7436151B2 (en) * 2004-12-23 2008-10-14 Dell Products L.P. Systems and methods for detecting charge switching element failure in a battery system
US20060232244A1 (en) * 2005-04-18 2006-10-19 Texas Instruments Incorporated Systems for charging a battery in a closed loop configuration
US7576962B2 (en) 2005-06-16 2009-08-18 Bourns, Inc. Transient blocking apparatus with reset
US7808212B2 (en) * 2006-07-24 2010-10-05 Research In Motion Limited Temperature-based charge and discharge control for a battery
JP2008041958A (ja) * 2006-08-07 2008-02-21 Sharp Corp 固体撮像装置およびその製造方法、電子情報機器
US7605567B2 (en) * 2007-03-02 2009-10-20 Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. Battery protecting circuit and battery with such protecting circuit
TW200929777A (en) * 2007-12-26 2009-07-01 Felis Power Technic Inc A battery protection device that utilizes weak current to control strong current
US7956581B2 (en) * 2008-01-10 2011-06-07 Research In Motion Limited Rechargeable battery pack
JP5309641B2 (ja) * 2008-03-24 2013-10-09 ミツミ電機株式会社 充電制御用半導体集積回路
TWI362129B (en) * 2008-06-27 2012-04-11 Kinpo Elect Inc Battery protection circuit and protection method thereof
FR2952235B1 (fr) * 2009-10-29 2015-01-16 Commissariat Energie Atomique Procede de charge ou de decharge d'une batterie pour determiner la fin de charge ou de decharge en fonction de mesures de courant et de temperature
WO2011113939A1 (de) * 2010-03-18 2011-09-22 Magna Steyr Fahrzeugtechnik Ag & Co Kg Verfahren zum messen eines elektrischen stroms und vorrichtung hierfür
DE102010035191A1 (de) * 2010-08-24 2012-03-01 Rohde & Schwarz Gmbh & Co. Kg Kalibriereinrichtung für einen Netzwerkanalysator
US8605401B2 (en) * 2011-04-29 2013-12-10 Altera Corporation Systems and methods for securing a programmable device against an over-voltage attack
JP6207127B2 (ja) * 2012-07-12 2017-10-04 株式会社マキタ 測定システム
WO2014045745A1 (ja) * 2012-09-18 2014-03-27 Ｎｅｃエナジーデバイス株式会社 蓄電システムおよび電池保護方法
CN104218633B (zh) * 2013-06-01 2017-01-04 快捷半导体(苏州)有限公司 电池管理和保护系统
MY165296A (en) * 2013-07-01 2018-03-21 Motorola Solutions Inc Method and Apparatus for Distinguishing Momentary Loss of Battery Contact from an Undervoltage Condition
CN103715661A (zh) * 2013-12-20 2014-04-09 柳州腾龙煤电科技股份有限公司 一种用于地质勘探领域中的电源保护装置
CN103762691B (zh) 2014-01-28 2015-12-23 广东欧珀移动通信有限公司 电池充电装置及电池充电保护控制方法
EP3471236B1 (de) 2014-01-28 2020-06-24 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Netzadapter, endgerät und verfahren zur handhabung von anomalien in einer ladeschleife
US9813063B2 (en) * 2014-12-23 2017-11-07 Apple Inc. Method of using a field-effect transistor as a current sensing device
KR102442187B1 (ko) * 2015-04-10 2022-09-07 삼성에스디아이 주식회사 배터리 보호 회로
US9977063B2 (en) * 2015-06-03 2018-05-22 Dell Products L.P. Battery with improved discharge utilization
JP5888459B1 (ja) * 2015-06-18 2016-03-22 ミツミ電機株式会社 過電流検出電圧補正方法及び電池保護集積回路
CN105680504B (zh) * 2015-12-18 2019-05-31 联想(北京)有限公司 一种保护方法、保护电路及电子设备
WO2017202349A1 (en) * 2016-05-27 2017-11-30 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Battery protection board, battery and mobile terminal
US11228169B1 (en) * 2019-09-06 2022-01-18 Universal Lighting Technologies, Inc. Combined high and low voltage protection circuit for half-bridge converter
US20230208163A1 (en) * 2021-12-24 2023-06-29 Motorola Solutions, Inc. Device, battery and system to control battery power

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5119265A (en) * 1990-04-02 1992-06-02 Motorola, Inc. Semiconductor device protection circuit
DE4120394A1 (de) 1991-06-20 1992-12-24 Bosch Gmbh Robert Monolithisch integrierte schaltungsanordnung
JP3649296B2 (ja) * 1995-05-12 2005-05-18 ソニー株式会社 バッテリパックおよび電子機器
US5684663A (en) * 1995-09-29 1997-11-04 Motorola, Inc. Protection element and method for protecting a circuit
JPH09119870A (ja) 1995-10-26 1997-05-06 Nec Corp 温度検出方法、半導体装置及び温度検出回路
US6014030A (en) * 1996-05-03 2000-01-11 National Semiconductor Corp. Current-level monitor with hierarchical precision
US5844399A (en) * 1996-07-26 1998-12-01 The University Of Toledo Battery charger control system
MY116134A (en) 1996-08-29 2003-11-28 Rohm Co Ltd Power supply unit
JP3968531B2 (ja) * 1997-02-04 2007-08-29 ミツミ電機株式会社 電池ユニット
US6137265A (en) * 1999-01-11 2000-10-24 Dell Usa, L.P. Adaptive fast charging of lithium-ion batteries
DE60035405T2 (de) * 1999-12-31 2008-03-06 Nokia Corp. Verfahren und Vorrichtung zum Schutz von Batterien

Also Published As

Publication number Publication date
EP1122853A2 (de) 2001-08-08
JP2001245439A (ja) 2001-09-07
US20010021092A1 (en) 2001-09-13
US20050094333A1 (en) 2005-05-05
EP1122853B1 (de) 2007-07-04
EP1122853A3 (de) 2004-04-28
US7019493B2 (en) 2006-03-28
US6804100B2 (en) 2004-10-12
DE60035405T2 (de) 2008-03-06
JP3908463B2 (ja) 2007-04-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition