MXPA06011389A - Estimador del estado de carga de bateria. - Google Patents

Estimador del estado de carga de bateria.

Info

Publication number
MXPA06011389A
MXPA06011389A MXPA06011389A MXPA06011389A MXPA06011389A MX PA06011389 A MXPA06011389 A MX PA06011389A MX PA06011389 A MXPA06011389 A MX PA06011389A MX PA06011389 A MXPA06011389 A MX PA06011389A MX PA06011389 A MXPA06011389 A MX PA06011389A
Authority
MX
Mexico
Prior art keywords
battery state
battery
current
module
charge estimator
Prior art date
Application number
MXPA06011389A
Other languages
English (en)
Spanish (es)
Inventor
Robert Melichar
Original Assignee
Cobasys Llc
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
Priority claimed from US11/081,978 external-priority patent/US7375497B2/en
Priority claimed from US11/081,980 external-priority patent/US7453238B2/en
Priority claimed from US11/081,979 external-priority patent/US8878539B2/en
Application filed by Cobasys Llc filed Critical Cobasys Llc
Publication of MXPA06011389A publication Critical patent/MXPA06011389A/es

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)
MXPA06011389A 2004-04-06 2005-04-06 Estimador del estado de carga de bateria. MXPA06011389A (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US55992104P 2004-04-06 2004-04-06
US11/081,978 US7375497B2 (en) 2004-04-06 2005-03-16 State of charge tracking system for battery systems
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
PCT/US2005/011761 WO2005101042A1 (en) 2004-04-06 2005-04-06 Battery state of charge estimator

Publications (1)

Publication Number Publication Date
MXPA06011389A true MXPA06011389A (es) 2007-06-19

Family

ID=34965781

Family Applications (3)

Application Number Title Priority Date Filing Date
MXPA06011389A MXPA06011389A (es) 2004-04-06 2005-04-06 Estimador del estado de carga de bateria.
MXPA06011390A MXPA06011390A (es) 2004-04-06 2005-04-06 Estimador del estado de carga de bateria.
MXPA06011388A MXPA06011388A (es) 2004-04-06 2005-04-06 Estimador del estado de carga de bateria.

Family Applications After (2)

Application Number Title Priority Date Filing Date
MXPA06011390A MXPA06011390A (es) 2004-04-06 2005-04-06 Estimador del estado de carga de bateria.
MXPA06011388A MXPA06011388A (es) 2004-04-06 2005-04-06 Estimador del estado de carga de bateria.

Country Status (7)

Country Link
EP (1) EP1733244B1 (https=)
JP (3) JP4787241B2 (https=)
CN (1) CN1985183B (https=)
CA (1) CA2561326C (https=)
IN (1) IN2014DN06731A (https=)
MX (3) MXPA06011389A (https=)
WO (1) WO2005101042A1 (https=)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
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US7554295B2 (en) * 2004-04-06 2009-06-30 Cobasys, Llc Determination of IR-free voltage in hybrid vehicle applications
US7570024B2 (en) 2004-04-06 2009-08-04 Cobasys, Llc Battery state of charge voltage hysteresis estimator
US8427109B2 (en) * 2004-04-06 2013-04-23 Chevron Technology Ventures Llc Battery state of charge reset
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
BRPI0920052A2 (pt) 2008-10-27 2015-12-15 School Corp Kansai Univ eletrodo composto para dispositivo de armazenamento de eletricidade, método para produção do mesmo e dispositivo de armazenamento de eletricidade
WO2011146783A1 (en) * 2010-05-21 2011-11-24 Qnovo Inc. Method and circuitry to adaptively charge a battery/cell
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
US11397215B2 (en) 2010-05-21 2022-07-26 Qnovo Inc. Battery adaptive charging using battery physical phenomena
US8970178B2 (en) 2010-06-24 2015-03-03 Qnovo Inc. Method and circuitry to calculate the state of charge of a battery/cell
US12081057B2 (en) 2010-05-21 2024-09-03 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
US9142994B2 (en) 2012-09-25 2015-09-22 Qnovo, Inc. Method and circuitry to adaptively charge a battery/cell
US11397216B2 (en) 2010-05-21 2022-07-26 Qnovo Inc. Battery adaptive charging using a battery model
US11791647B2 (en) 2010-05-21 2023-10-17 Qnovo Inc. Method and circuitry to adaptively charge a battery/cell
US10389156B2 (en) 2010-05-21 2019-08-20 Qnovo Inc. Method and circuitry to adaptively charge a battery/cell
JPWO2012091077A1 (ja) * 2010-12-28 2014-06-05 三洋電機株式会社 電池の劣化度の検出方法
WO2012091076A1 (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
US12531283B2 (en) 2018-11-07 2026-01-20 Qnovo Inc. Battery adaptive charging using battery physical phenomena
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

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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
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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
CN1199050C (zh) * 1998-05-28 2005-04-27 丰田自动车株式会社 电池充电状态的估计装置及电池恶化估计方法
US6621250B1 (en) * 1999-09-09 2003-09-16 Toyota Jidosha Kabushiki Kaisha Battery capacity measuring and remaining capacity calculating system
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
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

Also Published As

Publication number Publication date
IN2014DN06731A (https=) 2015-07-10
CA2561326C (en) 2016-10-04
CA2561326A1 (en) 2005-10-27
CN1985183B (zh) 2010-06-23
JP4787241B2 (ja) 2011-10-05
CN1985183A (zh) 2007-06-20
MXPA06011388A (es) 2007-04-25
MXPA06011390A (es) 2007-06-19
EP1733244B1 (en) 2017-06-07
WO2005101042A1 (en) 2005-10-27
JP2008275609A (ja) 2008-11-13
EP1733244A1 (en) 2006-12-20
JP2008275610A (ja) 2008-11-13
JP2007533979A (ja) 2007-11-22
JP4787287B2 (ja) 2011-10-05
JP4787288B2 (ja) 2011-10-05

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