JP2004328997A5 - - Google Patents

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Publication number
JP2004328997A5
JP2004328997A5 JP2004153081A JP2004153081A JP2004328997A5 JP 2004328997 A5 JP2004328997 A5 JP 2004328997A5 JP 2004153081 A JP2004153081 A JP 2004153081A JP 2004153081 A JP2004153081 A JP 2004153081A JP 2004328997 A5 JP2004328997 A5 JP 2004328997A5
Authority
JP
Japan
Prior art keywords
battery
battery pack
voltage detection
detection terminal
state
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.)
Granted
Application number
JP2004153081A
Other languages
English (en)
Japanese (ja)
Other versions
JP3838247B2 (ja
JP2004328997A (ja
Filing date
Publication date
Priority claimed from JP7248598A external-priority patent/JP3580123B2/ja
Application filed filed Critical
Publication of JP2004328997A publication Critical patent/JP2004328997A/ja
Publication of JP2004328997A5 publication Critical patent/JP2004328997A5/ja
Application granted granted Critical
Publication of JP3838247B2 publication Critical patent/JP3838247B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP2004153081A 1998-03-20 2004-05-24 電池パックを備えた情報処理装置 Expired - Lifetime JP3838247B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7248598A JP3580123B2 (ja) 1998-03-20 1998-03-20 バッテリ装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP7248598A Division JP3580123B2 (ja) 1998-03-20 1998-03-20 バッテリ装置

Publications (3)

Publication Number Publication Date
JP2004328997A JP2004328997A (ja) 2004-11-18
JP2004328997A5 true JP2004328997A5 (enExample) 2005-08-11
JP3838247B2 JP3838247B2 (ja) 2006-10-25

Family

ID=13490683

Family Applications (2)

Application Number Title Priority Date Filing Date
JP7248598A Expired - Lifetime JP3580123B2 (ja) 1998-03-20 1998-03-20 バッテリ装置
JP2004153081A Expired - Lifetime JP3838247B2 (ja) 1998-03-20 2004-05-24 電池パックを備えた情報処理装置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP7248598A Expired - Lifetime JP3580123B2 (ja) 1998-03-20 1998-03-20 バッテリ装置

Country Status (2)

Country Link
US (1) US6262494B1 (enExample)
JP (2) JP3580123B2 (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3788717B2 (ja) * 2000-03-02 2006-06-21 富士通株式会社 電池パック、電池電圧モニタ回路、電池システム、機器装置、電池電圧モニタ方法、および電池電圧モニタプログラム記憶媒体
JP3445561B2 (ja) * 2000-07-17 2003-09-08 株式会社東芝 コンピュータシステム
US6583522B1 (en) * 2000-09-27 2003-06-24 Worldwater Corp. Switchable multiple source power supply
US6717369B2 (en) * 2002-06-11 2004-04-06 Koninklijke Philips Electronics N.V. Driver circuit with load discharge detection
EP1543598A1 (en) * 2002-09-26 2005-06-22 Invensys Energy Systems (NZ) Limited Modular battery management apparatus with cell sensing and energy redistribution capabilities
EP1617229B1 (en) * 2003-03-24 2016-08-10 Sanken Electric Co., Ltd. Voltage measurement device
US20050035667A1 (en) * 2003-07-23 2005-02-17 Constantinos Joannou Multipole switch and automatic polarity adjusting switching system
CN1312842C (zh) * 2004-06-04 2007-04-25 矢崎总业株式会社 开关电路和电压测量电路
JP2006053120A (ja) * 2004-07-12 2006-02-23 Denso Corp 組電池電圧検出装置
WO2006047972A1 (de) * 2004-11-02 2006-05-11 Siemens Aktiengesellschaft Schaltungsanordnung und verfahren zum automatischen ermitteln des ladezustandes einer gleichspannungsquelle
US7610498B2 (en) * 2005-05-31 2009-10-27 Marvell World Trade Ltd. Very low voltage power distribution for mobile devices
US7725182B2 (en) * 2005-05-31 2010-05-25 Marvell World Trade Ltd. Power distribution system for a medical device
TWI344258B (en) * 2005-08-19 2011-06-21 Delta Electronics Inc Motor driving method and device thereof
JP5529402B2 (ja) 2008-08-13 2014-06-25 三菱重工業株式会社 蓄電システム
EP2562555A1 (en) * 2010-04-23 2013-02-27 Hitachi, Ltd. Battery assembly and method for controlling battery assembly
WO2011134500A1 (en) * 2010-04-27 2011-11-03 Abb Technology Ag An energy storage device for a power compensator and a method for control thereof
JP5508180B2 (ja) * 2010-08-02 2014-05-28 日立ビークルエナジー株式会社 蓄電装置、蓄電装置の充放電方法、蓄電装置の運転方法および車両
JP2012138981A (ja) * 2010-12-24 2012-07-19 Nec Energy Devices Ltd 放電制御装置、放電制御方法およびプログラム
JP5737745B2 (ja) * 2010-12-24 2015-06-17 Ｎｅｃエナジーデバイス株式会社 放電制御装置、放電制御方法およびプログラム
JP5794608B2 (ja) 2010-12-24 2015-10-14 Ｎｅｃエナジーデバイス株式会社 放電制御装置、放電制御方法およびプログラム
KR101948344B1 (ko) * 2011-03-31 2019-02-14 르네사스 일렉트로닉스 가부시키가이샤 전압 감시 모듈 및 이를 이용한 전압 감시 시스템
JP2013051823A (ja) * 2011-08-31 2013-03-14 Toyota Industries Corp 電池状態監視システムおよび方法
WO2013046714A1 (ja) * 2011-09-30 2013-04-04 パナソニック株式会社 内部抵抗検出回路、及び電池電源装置
TW201330435A (zh) * 2012-01-05 2013-07-16 Simplo Technology Company Ltd 電池安全保護裝置及其測試方法
US9543767B2 (en) 2012-02-09 2017-01-10 Mitsubishi Electric Corporation Parallel electricity-storage system and control method thereof
JP6168043B2 (ja) 2012-02-16 2017-07-26 日本電気株式会社 調整装置、組電池装置および調整方法
CN103293479A (zh) * 2012-03-05 2013-09-11 新普科技股份有限公司 电池安全保护装置及其测试方法
US9374862B2 (en) * 2012-11-13 2016-06-21 Chih-Yuan Huang Circuit for vehicle lamps
JP6020388B2 (ja) * 2013-08-22 2016-11-02 株式会社デンソー 電力供給装置
JP6267052B2 (ja) 2013-09-27 2018-01-24 ルネサスエレクトロニクス株式会社 電源回路、及び電源回路の制御方法
JP6314748B2 (ja) * 2014-08-28 2018-04-25 日立化成株式会社 蓄電システムおよび蓄電制御方法
CN105914838A (zh) * 2016-05-26 2016-08-31 合肥联宝信息技术有限公司 一种用于智能设备的自适应电源及智能设备
WO2018203509A1 (ja) * 2017-05-01 2018-11-08 株式会社Ｇｓユアサ 蓄電システム及び微小短絡の検査方法
JP6881356B2 (ja) * 2018-03-08 2021-06-02 東芝三菱電機産業システム株式会社 蓄電池システム
JP2020048287A (ja) * 2018-09-18 2020-03-26 株式会社ザクティ 電子機器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4962462A (en) * 1983-09-29 1990-10-09 Engelhard Corporation Fuel cell/battery hybrid system
JPH07239372A (ja) 1994-02-25 1995-09-12 Fujitsu Ltd 電池残量検出装置
US5546003A (en) * 1994-03-07 1996-08-13 Polytronics Engineering Ltd. Multi-cell battery monitoring system with single sensor wire
JP3733554B2 (ja) 1994-10-31 2006-01-11 富士通株式会社 バッテリ駆動型電子機器
US5894212A (en) * 1997-09-19 1999-04-13 Tarrytown Consulting, Inc. Discharge monitoring and isolating system for batteries

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