ATE528655T1 - Einrichtung zum überwachen der zellenspannung - Google Patents

Einrichtung zum überwachen der zellenspannung

Info

Publication number
ATE528655T1
ATE528655T1 AT06836746T AT06836746T ATE528655T1 AT E528655 T1 ATE528655 T1 AT E528655T1 AT 06836746 T AT06836746 T AT 06836746T AT 06836746 T AT06836746 T AT 06836746T AT E528655 T1 ATE528655 T1 AT E528655T1
Authority
AT
Austria
Prior art keywords
voltage
cell
unit
monitoring
cell voltage
Prior art date
Application number
AT06836746T
Other languages
English (en)
Inventor
Matthias Doepke
Henning Eisermann
Original Assignee
Johnson Controls Tech Co
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 Johnson Controls Tech Co filed Critical Johnson Controls Tech Co
Application granted granted Critical
Publication of ATE528655T1 publication Critical patent/ATE528655T1/de

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
    • H02J7/50—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially
    • H02J7/52—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially for charge balancing, e.g. equalisation of charge between batteries
    • H02J7/54—Passive balancing, e.g. using resistors or parallel MOSFETs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Measurement Of Current Or Voltage (AREA)
AT06836746T 2006-01-26 2006-11-01 Einrichtung zum überwachen der zellenspannung ATE528655T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76300106P 2006-01-26 2006-01-26
PCT/US2006/042595 WO2007086971A1 (en) 2006-01-26 2006-11-01 Device for monitoring cell voltage

Publications (1)

Publication Number Publication Date
ATE528655T1 true ATE528655T1 (de) 2011-10-15

Family

ID=37946133

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06836746T ATE528655T1 (de) 2006-01-26 2006-11-01 Einrichtung zum überwachen der zellenspannung

Country Status (5)

Country Link
US (1) US8248030B2 (de)
EP (1) EP1977263B1 (de)
CN (1) CN101351719B (de)
AT (1) ATE528655T1 (de)
WO (1) WO2007086971A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE528655T1 (de) 2006-01-26 2011-10-15 Johnson Controls Tech Co Einrichtung zum überwachen der zellenspannung
WO2009112069A1 (en) * 2008-03-11 2009-09-17 Vlaamse Instelling Voor Technologisch Onderzoek (Vito) Charge balancing circuit for ultracapacitors and lithium batteries
JP5381664B2 (ja) * 2009-12-02 2014-01-08 トヨタ自動車株式会社 組電池の異常検出装置
DE102010021176A1 (de) * 2010-05-21 2011-11-24 Metabowerke Gmbh Anordnung zur Einzelzellenmessung in einem Akkupack und einem Akkupack mit einer solchen Anordnung
CN102759655B (zh) * 2011-04-29 2016-03-16 飞兆半导体公司 多电源电压的检测电路及检测方法
JP5673658B2 (ja) * 2012-12-03 2015-02-18 トヨタ自動車株式会社 蓄電システム
WO2014087442A1 (ja) 2012-12-03 2014-06-12 トヨタ自動車株式会社 蓄電システム
JP5673657B2 (ja) 2012-12-03 2015-02-18 トヨタ自動車株式会社 蓄電システム
CN103439662A (zh) * 2013-08-16 2013-12-11 崧顺电子（深圳）有限公司 低成本电池电量检测电路
CN104459286A (zh) * 2013-09-22 2015-03-25 殷天明 电池电压采集系统
US11112463B2 (en) 2014-04-11 2021-09-07 Cps Technology Holdings Llc Integrated battery sensor for multiple battery modules
CN107250823B (zh) * 2014-11-04 2020-10-30 Cps科技控股有限公司 48伏锂离子电池管理系统的可扩展模块化设计
CN104485706B (zh) * 2014-12-09 2017-04-12 上海中兴派能能源科技有限公司 一种锂电池组放电电路
CN104655959B (zh) * 2015-01-29 2019-02-22 北京新能源汽车股份有限公司 电动汽车下电后高压余电的检测装置
JP6520671B2 (ja) * 2015-12-04 2019-05-29 トヨタ自動車株式会社 電源監視装置
FR3057674B1 (fr) 2016-10-17 2021-02-12 Faiveley Transp Tours Dispositif d'interface entre un systeme de gestion de batteries et des groupes de cellules
PL3538881T3 (pl) 2016-11-10 2026-05-11 Camx Power, L.L.C. Systemy i sposoby do oceny jakości ogniw elektrochemicznych
FR3112861B1 (fr) * 2020-07-27 2022-08-05 Limatech Système de gestion de batteries
JP7788068B2 (ja) * 2021-05-17 2025-12-18 株式会社Ｇｓユアサ 蓄電セルの制御装置、蓄電装置、制御方法
SE2250918A1 (en) * 2022-07-18 2024-01-19 Powercell Sweden Ab Voltage monitoring arrangement for an electric cell stack, particularly for a fuel cell stack
CN115347648A (zh) * 2022-09-20 2022-11-15 深圳市正浩创新科技股份有限公司 多电池包并机充电方法、装置、配电设备及可读介质

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DE2827479A1 (de) 1978-06-22 1980-01-17 Reiner Szepan Schaltung zum ueberwachen einzelner zellen oder zellengruppen einer kolonne von akkumulatorzellen
US4238721A (en) 1979-02-06 1980-12-09 The United States Of America As Represented By The United States Department Of Energy System and method for charging electrochemical cells in series
JP3231801B2 (ja) 1991-02-08 2001-11-26 本田技研工業株式会社 バッテリの充電装置
US5547775A (en) * 1991-04-26 1996-08-20 Sony Corporation Circuit for preventing overcharge and overdischarge of secondary batteries
US5258244A (en) 1991-12-09 1993-11-02 Hughes Aircraft Company Reversible automatic cell bypass circuit
US5349668A (en) * 1992-04-15 1994-09-20 International Business Machines Battery operated computer having improved battery monitor and cell reversal protection circuit
DE4216045A1 (de) * 1992-05-15 1993-11-18 Bosch Gmbh Robert Mehrfach-Ladegerät
CN1037714C (zh) * 1992-11-13 1998-03-11 群菱工业股份有限公司 电池组特性的测试方法
FR2725849B1 (fr) * 1994-10-18 1996-12-20 Accumulateurs Fixes Procede de regulation de la charge d'un ensemble accumulateur electrique et agencement mettant en oeuvre ce procede
JPH08140204A (ja) 1994-11-08 1996-05-31 Matsushita Electric Ind Co Ltd 組電池の監視装置
JP3780542B2 (ja) 1995-03-17 2006-05-31 日産自動車株式会社 組電池
JP3629791B2 (ja) * 1996-01-17 2005-03-16 日産自動車株式会社 組電池の充電制御装置
JPH1066276A (ja) * 1996-08-21 1998-03-06 Japan Tobacco Inc 充電保護装置および充電装置
JP3327790B2 (ja) * 1996-10-29 2002-09-24 エヌイーシートーキン栃木株式会社 二次電池の保護装置
JPH11155241A (ja) * 1997-11-21 1999-06-08 Hitachi Ltd 組電池充電電流制御回路および組電池充電方法
DE19801746A1 (de) 1998-01-20 1999-07-22 T Angewandte System Technik Ma Vorrichtung zur Steuerung oder Betätigung von Sensoren, Schaltern oder Geräten
DE19921675A1 (de) * 1999-05-11 2000-11-16 Hornung Hans Georg Methode zur Erfassung von Kenn- und Meßgrößen von Batteriesätzen und dergleichen
US6304060B1 (en) * 2000-02-22 2001-10-16 James U. Dernehl Status indicator for battery charger
JP2001283940A (ja) 2000-04-04 2001-10-12 Japan Storage Battery Co Ltd 組電池
JP2002151025A (ja) 2000-11-08 2002-05-24 Toyota Motor Corp 集合電池パック
US6417646B1 (en) * 2001-05-22 2002-07-09 Honeywell International Inc. Circuit for monitoring cells of a multi-cell battery during charge
JP3939546B2 (ja) * 2001-12-06 2007-07-04 パナソニック・イーブイ・エナジー株式会社 電動車両の電池電源装置
US7719227B2 (en) * 2004-02-13 2010-05-18 Valence Technology, Inc. Electrical energy supply methods and electrical energy power supplies
JP4186916B2 (ja) * 2004-11-18 2008-11-26 株式会社デンソー 組電池管理装置
ATE528655T1 (de) 2006-01-26 2011-10-15 Johnson Controls Tech Co Einrichtung zum überwachen der zellenspannung

Also Published As

Publication number Publication date
EP1977263B1 (de) 2011-10-12
EP1977263A1 (de) 2008-10-08
CN101351719A (zh) 2009-01-21
WO2007086971A1 (en) 2007-08-02
US20090121721A1 (en) 2009-05-14
CN101351719B (zh) 2012-01-04
US8248030B2 (en) 2012-08-21

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