IN2014DN06731A - - Google Patents
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- Publication number
- IN2014DN06731A IN2014DN06731A IN6731DEN2014A IN2014DN06731A IN 2014DN06731 A IN2014DN06731 A IN 2014DN06731A IN 6731DEN2014 A IN6731DEN2014 A IN 6731DEN2014A IN 2014DN06731 A IN2014DN06731 A IN 2014DN06731A
- Authority
- IN
- India
Links
Classifications
-
- 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]
- G01R31/385—Arrangements for measuring battery or accumulator variables
- G01R31/387—Determining ampere-hour charge capacity or SoC
-
- 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]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US55992104P | 2004-04-06 | 2004-04-06 | |
| US11/081,980 US7453238B2 (en) | 2004-04-06 | 2005-03-16 | State of charge tracking system for battery systems based on relaxation voltage |
| US11/081,979 US8878539B2 (en) | 2004-04-06 | 2005-03-16 | State of charge tracking system for battery systems based on relaxation voltage |
| US11/081,978 US7375497B2 (en) | 2004-04-06 | 2005-03-16 | State of charge tracking system for battery systems |
| PCT/US2005/011761 WO2005101042A1 (en) | 2004-04-06 | 2005-04-06 | Battery state of charge estimator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014DN06731A true IN2014DN06731A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2015-07-10 |
Family
ID=34965781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN6731DEN2014 IN2014DN06731A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2004-04-06 | 2014-08-11 |
Country Status (7)
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7554295B2 (en) * | 2004-04-06 | 2009-06-30 | Cobasys, Llc | Determination of IR-free voltage in hybrid vehicle applications |
| US8427109B2 (en) * | 2004-04-06 | 2013-04-23 | Chevron Technology Ventures Llc | Battery state of charge reset |
| US7570024B2 (en) | 2004-04-06 | 2009-08-04 | Cobasys, Llc | Battery state of charge voltage hysteresis estimator |
| FR2908243B1 (fr) | 2006-11-06 | 2009-02-13 | Commissariat Energie Atomique | Procede de gestion de charge d'une batterie rechargeable |
| FR2916099B1 (fr) | 2007-05-11 | 2009-07-31 | Commissariat Energie Atomique | Procede de charge d'une batterie d'un systeme autonome |
| DE102007047823A1 (de) * | 2007-11-20 | 2009-05-28 | Zf Friedrichshafen Ag | Verfahren zur Entkopplung des Funktionsmoduls des Hybrid-Antriebsstrangs |
| EP2352189B1 (en) | 2008-10-27 | 2018-01-24 | Nissan Motor Co., Ltd. | Composite electrode for electricity storage device, method for producing same and electricity storage device |
| US11791647B2 (en) | 2010-05-21 | 2023-10-17 | Qnovo Inc. | Method and circuitry to adaptively charge a battery/cell |
| WO2011146783A1 (en) | 2010-05-21 | 2011-11-24 | Qnovo Inc. | Method and circuitry to adaptively charge a battery/cell |
| US8791669B2 (en) | 2010-06-24 | 2014-07-29 | Qnovo Inc. | Method and circuitry to calculate the state of charge of a battery/cell |
| US11397216B2 (en) | 2010-05-21 | 2022-07-26 | Qnovo Inc. | Battery adaptive charging using a battery model |
| US12081057B2 (en) | 2010-05-21 | 2024-09-03 | Qnovo Inc. | Method and circuitry to adaptively charge a battery/cell |
| US9142994B2 (en) | 2012-09-25 | 2015-09-22 | Qnovo, Inc. | Method and circuitry to adaptively charge a battery/cell |
| US11397215B2 (en) | 2010-05-21 | 2022-07-26 | Qnovo Inc. | Battery adaptive charging using battery physical phenomena |
| US10067198B2 (en) | 2010-05-21 | 2018-09-04 | Qnovo Inc. | Method and circuitry to adaptively charge a battery/cell using the state of health thereof |
| US8970178B2 (en) | 2010-06-24 | 2015-03-03 | Qnovo Inc. | Method and circuitry to calculate the state of charge of a battery/cell |
| US10389156B2 (en) | 2010-05-21 | 2019-08-20 | Qnovo Inc. | Method and circuitry to adaptively charge a battery/cell |
| JP6073686B2 (ja) * | 2010-12-28 | 2017-02-01 | 三洋電機株式会社 | 電池の劣化度の検出方法 |
| WO2012091077A1 (ja) * | 2010-12-28 | 2012-07-05 | 三洋電機株式会社 | 電池の劣化度の検出方法 |
| US9063018B1 (en) | 2012-10-22 | 2015-06-23 | Qnovo Inc. | Method and circuitry to determine temperature and/or state of health of a battery/cell |
| US9461492B1 (en) | 2013-04-19 | 2016-10-04 | Qnovo Inc. | Method and circuitry to adaptively charge a battery/cell using a charge-time parameter |
| FR3009093B1 (fr) * | 2013-07-29 | 2017-01-13 | Renault Sa | Estimation de l'etat de vieillissement d'une batterie electrique |
| US10574079B1 (en) | 2014-06-20 | 2020-02-25 | Qnovo Inc. | Wireless charging techniques and circuitry for a battery |
| CN108988418B (zh) * | 2018-07-04 | 2020-11-13 | 深圳市科列技术股份有限公司 | 一种确定电动汽车的充电段的方法和装置 |
| CN110061524B (zh) * | 2019-05-06 | 2020-10-09 | 中国科学院电工研究所 | 一种基于深度神经网络的分布式电源虚拟电厂有功调度等值聚合方法及系统 |
| CN115113077B (zh) * | 2022-01-28 | 2024-12-03 | 长城汽车股份有限公司 | 电池soc可用窗口值的确定方法及相关装置 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61124876A (ja) * | 1984-11-22 | 1986-06-12 | Matsushita Electric Works Ltd | 電池残量認識回路 |
| US5280231A (en) * | 1990-07-02 | 1994-01-18 | Nippondenso Co., Ltd. | Battery condition detecting apparatus and charge control apparatus for automobile |
| US5321627A (en) * | 1992-03-11 | 1994-06-14 | Globe-Union, Inc. | Battery monitor and method for providing operating parameters |
| JP3379283B2 (ja) * | 1994-07-04 | 2003-02-24 | 株式会社日本自動車部品総合研究所 | バッテリ充電状態検出方法 |
| JP3422174B2 (ja) * | 1996-05-07 | 2003-06-30 | 日産自動車株式会社 | 電池の残存容量計 |
| JP3918238B2 (ja) * | 1996-09-05 | 2007-05-23 | 日産自動車株式会社 | 電池特性補正方法、および電池の残存容量推定方法 |
| JP3376832B2 (ja) * | 1996-09-30 | 2003-02-10 | 日産自動車株式会社 | 電池の最大充放電電力演算方法 |
| US6160380A (en) * | 1997-02-13 | 2000-12-12 | Nissan Motor Co., Ltd. | Method and apparatus of correcting battery characteristic and of estimating residual capacity of battery |
| JP3376881B2 (ja) * | 1997-09-29 | 2003-02-10 | 日産自動車株式会社 | ハイブリッド車両のバッテリー充電量演算装置 |
| JP3543645B2 (ja) * | 1997-10-30 | 2004-07-14 | 日産自動車株式会社 | ２次電池の電池特性算出方法および残存容量推定方法 |
| DE69909472T2 (de) * | 1998-05-28 | 2004-05-27 | Toyota Jidosha K.K., Toyota | Vorrichtung zum schätzen des ladungszustands einer batterie und verfahren zum schätzen des abnutzungszustands einer batterie |
| JP3432463B2 (ja) * | 1999-09-09 | 2003-08-04 | 株式会社日本自動車部品総合研究所 | バッテリ容量計測装置 |
| DE60045170D1 (de) * | 1999-09-09 | 2010-12-09 | Toyota Motor Co Ltd | System zum Messen der Batteriekapazität und Berechnen der verbleibenden Kapazität |
| JP2001095160A (ja) * | 1999-09-17 | 2001-04-06 | Matsushita Electric Ind Co Ltd | 異常電池セル検出方法 |
| JP4094187B2 (ja) * | 1999-09-24 | 2008-06-04 | 本田技研工業株式会社 | 蓄電装置の残容量検出装置 |
| JP2002071769A (ja) * | 2000-08-31 | 2002-03-12 | Yuasa Corp | 電池の充放電状態の検知方法 |
| JP2002122642A (ja) * | 2000-10-16 | 2002-04-26 | Denso Corp | 二次電池の容量決定方法 |
| US6586130B1 (en) * | 2000-11-22 | 2003-07-01 | Honeywell International Inc. | Method and apparatus for determining the state of charge of a lithium-ion battery |
| JP3869676B2 (ja) * | 2000-12-08 | 2007-01-17 | 矢崎総業株式会社 | 車両用バッテリの開回路電圧推定方法及び装置 |
| JP3474535B2 (ja) * | 2000-12-20 | 2003-12-08 | ドコモモバイル東海株式会社 | 電池状態判定装置 |
| JP2002189066A (ja) * | 2000-12-22 | 2002-07-05 | Hitachi Ltd | 二次電池残量推定法 |
| JP4731051B2 (ja) * | 2001-06-20 | 2011-07-20 | 株式会社日本自動車部品総合研究所 | 鉛蓄電池の容量検出方法 |
| CN1437031A (zh) * | 2002-02-08 | 2003-08-20 | 上海华谊（集团）公司 | 用于电池容量的测量方法 |
-
2005
- 2005-04-06 JP JP2007507496A patent/JP4787241B2/ja not_active Expired - Fee Related
- 2005-04-06 EP EP05735309.6A patent/EP1733244B1/en not_active Ceased
- 2005-04-06 MX MXPA06011388A patent/MXPA06011388A/es active IP Right Grant
- 2005-04-06 CA CA2561326A patent/CA2561326C/en not_active Expired - Fee Related
- 2005-04-06 MX MXPA06011390A patent/MXPA06011390A/es active IP Right Grant
- 2005-04-06 CN CN2005800119202A patent/CN1985183B/zh not_active Expired - Fee Related
- 2005-04-06 MX MXPA06011389A patent/MXPA06011389A/es active IP Right Grant
- 2005-04-06 WO PCT/US2005/011761 patent/WO2005101042A1/en active Application Filing
-
2008
- 2008-04-11 JP JP2008103772A patent/JP4787287B2/ja not_active Expired - Fee Related
- 2008-04-11 JP JP2008103775A patent/JP4787288B2/ja not_active Expired - Fee Related
-
2014
- 2014-08-11 IN IN6731DEN2014 patent/IN2014DN06731A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA06011389A (es) | 2007-06-19 |
| CA2561326C (en) | 2016-10-04 |
| JP4787288B2 (ja) | 2011-10-05 |
| JP2007533979A (ja) | 2007-11-22 |
| JP4787287B2 (ja) | 2011-10-05 |
| WO2005101042A1 (en) | 2005-10-27 |
| CN1985183A (zh) | 2007-06-20 |
| EP1733244A1 (en) | 2006-12-20 |
| JP2008275609A (ja) | 2008-11-13 |
| CA2561326A1 (en) | 2005-10-27 |
| MXPA06011388A (es) | 2007-04-25 |
| CN1985183B (zh) | 2010-06-23 |
| MXPA06011390A (es) | 2007-06-19 |
| EP1733244B1 (en) | 2017-06-07 |
| JP2008275610A (ja) | 2008-11-13 |
| JP4787241B2 (ja) | 2011-10-05 |