MXPA06011390A - Estimador del estado de carga de bateria. - Google Patents

Estimador del estado de carga de bateria.

Info

Publication number
MXPA06011390A
MXPA06011390A MXPA06011390A MXPA06011390A MXPA06011390A MX PA06011390 A MXPA06011390 A MX PA06011390A MX PA06011390 A MXPA06011390 A MX PA06011390A MX PA06011390 A MXPA06011390 A MX PA06011390A MX PA06011390 A MXPA06011390 A MX PA06011390A
Authority
MX
Mexico
Prior art keywords
battery state
battery
current
module
charge estimator
Prior art date
Application number
MXPA06011390A
Other languages
English (en)
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 US11/081,979 external-priority patent/US8878539B2/en
Priority claimed from US11/081,980 external-priority patent/US7453238B2/en
Application filed by Cobasys Llc filed Critical Cobasys Llc
Publication of MXPA06011390A publication Critical patent/MXPA06011390A/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)

Abstract

Un modulo de control de bateria para un sistema de baterias comprende un modulo de medicion de tension que calcula la tension de la bateria y un modulo de medicion de corriente que calcula la corriente de la bateria. Un modulo del estado de la carga (SOC) que se comunica con los modulos de medicion de corriente y tension y que estima el SOC.
MXPA06011390A 2004-04-06 2005-04-06 Estimador del estado de carga de bateria. MXPA06011390A (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
US11/081,979 US8878539B2 (en) 2004-04-06 2005-03-16 State of charge tracking system for battery systems based on relaxation voltage
US11/081,980 US7453238B2 (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
MXPA06011390A true MXPA06011390A (es) 2007-06-19

Family

ID=34965781

Family Applications (3)

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

Family Applications Before (1)

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

Family Applications After (1)

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

Country Status (7)

Country Link
EP (1) EP1733244B1 (es)
JP (3) JP4787241B2 (es)
CN (1) CN1985183B (es)
CA (1) CA2561326C (es)
IN (1) IN2014DN06731A (es)
MX (3) MXPA06011388A (es)
WO (1) WO2005101042A1 (es)

Families Citing this family (25)

* 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
US8426067B2 (en) 2008-10-27 2013-04-23 Nissan Motor Co., Ltd. Composite electrode for electricity storage device, method for producing the same and electricity storage device
US8791669B2 (en) 2010-06-24 2014-07-29 Qnovo Inc. Method and circuitry to calculate the state of charge of 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
US8970178B2 (en) 2010-06-24 2015-03-03 Qnovo Inc. Method and circuitry to calculate the state of charge of a battery/cell
US11397215B2 (en) 2010-05-21 2022-07-26 Qnovo Inc. Battery adaptive charging using battery physical phenomena
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
US10389156B2 (en) 2010-05-21 2019-08-20 Qnovo Inc. Method and circuitry to adaptively charge a battery/cell
US11791647B2 (en) 2010-05-21 2023-10-17 Qnovo Inc. Method and circuitry to adaptively charge a battery/cell
US8638070B2 (en) 2010-05-21 2014-01-28 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
US20130278221A1 (en) * 2010-12-28 2013-10-24 Reizo Maeda Method of detecting battery degradation level
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

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US5280231A (en) * 1990-07-02 1994-01-18 Nippondenso Co., Ltd. Battery condition detecting apparatus and charge control apparatus for automobile
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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
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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
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Also Published As

Publication number Publication date
CA2561326A1 (en) 2005-10-27
JP2008275610A (ja) 2008-11-13
IN2014DN06731A (es) 2015-07-10
JP4787241B2 (ja) 2011-10-05
CN1985183A (zh) 2007-06-20
JP2008275609A (ja) 2008-11-13
JP2007533979A (ja) 2007-11-22
JP4787288B2 (ja) 2011-10-05
EP1733244A1 (en) 2006-12-20
EP1733244B1 (en) 2017-06-07
WO2005101042A1 (en) 2005-10-27
MXPA06011388A (es) 2007-04-25
MXPA06011389A (es) 2007-06-19
CA2561326C (en) 2016-10-04
JP4787287B2 (ja) 2011-10-05
CN1985183B (zh) 2010-06-23

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