ATE528655T1 - Einrichtung zum überwachen der zellenspannung - Google Patents
Einrichtung zum überwachen der zellenspannungInfo
- 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
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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0014—Circuits for equalisation of charge between batteries
- H02J7/0016—Circuits for equalisation of charge between batteries using shunting, discharge or bypass circuits
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Measurement Of Current Or Voltage (AREA)
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 (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007086971A1 (en) | 2006-01-26 | 2007-08-02 | Johnson Controls Technology Company | Device for monitoring cell voltage |
EP2101388B1 (de) * | 2008-03-11 | 2013-06-05 | Vlaamse Instelling voor Technologisch Onderzoek (VITO) | Ladungsausgleichsschaltung für Ultrakondensatoren und Lithiumbatterien |
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 |
WO2014087442A1 (ja) | 2012-12-03 | 2014-06-12 | トヨタ自動車株式会社 | 蓄電システム |
JP5673658B2 (ja) * | 2012-12-03 | 2015-02-18 | 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*** |
US11112463B2 (en) | 2014-04-11 | 2021-09-07 | Cps Technology Holdings Llc | Integrated battery sensor for multiple battery modules |
US10749148B2 (en) | 2014-11-04 | 2020-08-18 | Cps Technology Holdings Llc | Scalable modular design of a 48-volt li-ion battery management system |
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 |
US11196098B2 (en) | 2016-11-10 | 2021-12-07 | Camx Power Llc | Systems and processes for assessing electrochemical cell quality |
FR3112861B1 (fr) * | 2020-07-27 | 2022-08-05 | Limatech | Système de gestion de batteries |
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 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN1303102C (zh) * | 2002-11-13 | 2007-03-07 | 中国科学院上海生命科学研究院 | 利用人和鼠Rhor基因及其编码产物诊断和治疗秃发的方法 |
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 |
WO2007086971A1 (en) | 2006-01-26 | 2007-08-02 | Johnson Controls Technology Company | Device for monitoring cell voltage |
-
2006
- 2006-11-01 WO PCT/US2006/042595 patent/WO2007086971A1/en active Application Filing
- 2006-11-01 EP EP06836746A patent/EP1977263B1/de active Active
- 2006-11-01 AT AT06836746T patent/ATE528655T1/de not_active IP Right Cessation
- 2006-11-01 CN CN2006800502694A patent/CN101351719B/zh active Active
-
2008
- 2008-07-21 US US12/177,024 patent/US8248030B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20090121721A1 (en) | 2009-05-14 |
CN101351719A (zh) | 2009-01-21 |
US8248030B2 (en) | 2012-08-21 |
EP1977263A1 (de) | 2008-10-08 |
WO2007086971A1 (en) | 2007-08-02 |
CN101351719B (zh) | 2012-01-04 |
EP1977263B1 (de) | 2011-10-12 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |