MX2012002807A - Dispositivo de estimacion de estado de bateria y metodo de estimacion de estado de bateria. - Google Patents

Dispositivo de estimacion de estado de bateria y metodo de estimacion de estado de bateria.

Info

Publication number
MX2012002807A
MX2012002807A MX2012002807A MX2012002807A MX2012002807A MX 2012002807 A MX2012002807 A MX 2012002807A MX 2012002807 A MX2012002807 A MX 2012002807A MX 2012002807 A MX2012002807 A MX 2012002807A MX 2012002807 A MX2012002807 A MX 2012002807A
Authority
MX
Mexico
Prior art keywords
terminal voltage
battery state
rechargeable battery
measured value
estimation device
Prior art date
Application number
MX2012002807A
Other languages
English (en)
Inventor
Hideo Nakamura
Shiho Umeki
Hisafumi Asai
Kazuhiko Tazoe
Satoshi Segawa
Original Assignee
Nissan Motor
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 Nissan Motor filed Critical Nissan Motor
Publication of MX2012002807A publication Critical patent/MX2012002807A/es

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
    • 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
    • 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]
    • G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Se provee un dispositivo de estimación de estado de batería y un método para estimar un estado de batería en donde un parámetro de una batería recargable se identifica con alta precisión. La corriente y el voltaje terminal de la batería recargable se detectan, el voltaje terminal de una batería recargable se estima basado en un modelo de batería dado usando la corriente detectada y el valor medido del voltaje terminal y el parámetro de la batería recargable se identifica de manera que la diferencia entre el valor medido del voltaje terminal y el valor estimado del voltaje terminal converge a cero. Cuando identifica el parámetro de la batería recargable, filtrando el valor medido del voltaje terminal y se usaron el valor estimado del voltaje terminal se aplica respectivamente en el mismo usando un filtro de paso lento que tiene las características de ruptura de alta frecuencia común y el valor medido del voltaje terminal y el valor estimado del voltaje terminal al cual se aplicó el filtro.
MX2012002807A 2010-02-18 2011-02-18 Dispositivo de estimacion de estado de bateria y metodo de estimacion de estado de bateria. MX2012002807A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010033903 2010-02-18
JP2011026032A JP5691592B2 (ja) 2010-02-18 2011-02-09 電池状態推定装置
PCT/JP2011/053534 WO2011102472A1 (ja) 2010-02-18 2011-02-18 電池状態推定装置および電池状態推定方法

Publications (1)

Publication Number Publication Date
MX2012002807A true MX2012002807A (es) 2012-04-02

Family

ID=44483057

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012002807A MX2012002807A (es) 2010-02-18 2011-02-18 Dispositivo de estimacion de estado de bateria y metodo de estimacion de estado de bateria.

Country Status (7)

Country Link
US (1) US8909490B2 (es)
EP (1) EP2538233B1 (es)
JP (1) JP5691592B2 (es)
CN (1) CN102483442B (es)
BR (1) BR112012004810A2 (es)
MX (1) MX2012002807A (es)
WO (1) WO2011102472A1 (es)

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JP5842421B2 (ja) * 2010-07-20 2016-01-13 日産自動車株式会社 電池状態推定装置
WO2013111231A1 (ja) * 2012-01-26 2013-08-01 カルソニックカンセイ株式会社 電池の状態推定装置
DE102012013739A1 (de) * 2012-07-12 2014-05-15 Sew-Eurodrive Gmbh & Co Kg Verfahren zur Bestimmung von Kenngrößen eines Energiespeichers und Energiespeichersystem
JP5896891B2 (ja) * 2012-12-17 2016-03-30 三菱重工業株式会社 パラメータ推定装置、パラメータ推定方法、蓄電システム及びプログラム
US10664562B2 (en) * 2013-02-24 2020-05-26 Fairchild Semiconductor Corporation and University of Connecticut Battery state of charge tracking, equivalent circuit selection and benchmarking
WO2014131264A1 (zh) * 2013-02-28 2014-09-04 东莞赛微微电子有限公司 电池的电量计量系统
DE102014102352A1 (de) 2014-02-24 2015-08-27 Ge Energy Power Conversion Technology Limited Batteriespeichersystem mit Störlichtbogenschutz, Energieumwandlungssystem und Schutzverfahren
CN107210608B (zh) * 2015-06-17 2020-03-31 株式会社东芝 模拟信号生成装置及模拟信号生成方法及存储介质
DE102015111015A1 (de) * 2015-07-08 2017-01-12 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren und Vorrichtung zum Lokalisieren eines Batteriemodules unter mehreren untereinander elektrisch verbundenen Batteriemodulen einer Traktionsbatterie
CN106371018B (zh) * 2015-07-21 2019-05-24 上汽通用汽车有限公司 基于电池端电压估计的车辆动力电池故障诊断方法及设备
JP2017070024A (ja) * 2015-09-29 2017-04-06 日立オートモティブシステムズ株式会社 電池監視装置
US10243385B2 (en) * 2016-01-29 2019-03-26 Robert Bosch Gmbh Secondary battery management system
ITUA20164775A1 (it) * 2016-06-30 2017-12-30 Octo Telematics Spa Sistema per l’identificazione e riconoscimento di un veicolo a motore sulla base del profilo dei valori di tensione dall’impianto elettrico di bordo e corrispondente procedimento di identificazione attuato da detto sistema
CN106855612B (zh) * 2017-02-21 2019-09-24 山东大学 计及非线性容量特性的分数阶KiBaM电池模型及参数辨识方法
DE102018204971B3 (de) * 2018-04-03 2019-10-02 Volkswagen Aktiengesellschaft Batteriesystem für ein Kraftfahrzeug und Kraftfahrzeug
KR20210047682A (ko) * 2019-10-22 2021-04-30 삼성전자주식회사 배터리 상태 추정 방법 및 장치
KR20210068789A (ko) * 2019-12-02 2021-06-10 삼성전자주식회사 배터리 상태 추정 방법 및 장치
CN113805062B (zh) * 2021-08-30 2023-10-24 西安理工大学 锂电池等效电路模型参数在线鲁棒自适应辨识方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
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JPH0816691B2 (ja) 1991-11-19 1996-02-21 四国電力株式会社 鉛蓄電池の開路電圧推定装置
RU2131158C1 (ru) 1996-07-31 1999-05-27 Кубанский государственный технологический университет Устройство автоматического контроля технического состояния элементов аккумуляторной батареи
JP3714246B2 (ja) 2001-12-18 2005-11-09 日産自動車株式会社 二次電池の充電率推定装置
JP3852372B2 (ja) * 2002-06-05 2006-11-29 日産自動車株式会社 二次電池の充電率推定装置
JP3714321B2 (ja) 2002-11-25 2005-11-09 日産自動車株式会社 二次電池の充電率推定装置
JP3714333B2 (ja) 2003-02-28 2005-11-09 日産自動車株式会社 二次電池の入出力可能電力推定装置
CA2550072C (en) 2003-12-18 2011-04-19 Lg Chem, Ltd. Apparatus and method for estimating state of charge of battery using neural network
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RU2283504C1 (ru) 2005-06-28 2006-09-10 Федеральное государственное унитарное предприятие "Производственно-конструкторское предприятие "ИРИС" Автоматизированная система контроля и диагностики аккумуляторных батарей
JP4830382B2 (ja) * 2005-07-19 2011-12-07 日産自動車株式会社 二次電池の充電率推定装置
JP4692246B2 (ja) * 2005-11-29 2011-06-01 日産自動車株式会社 二次電池の入出力可能電力推定装置
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JP2009072020A (ja) * 2007-09-14 2009-04-02 Calsonic Kansei Corp 二次電池の内部状態推定装置
US7714736B2 (en) 2007-10-30 2010-05-11 Gm Global Technology Operations, Inc. Adaptive filter algorithm for estimating battery state-of-age

Also Published As

Publication number Publication date
WO2011102472A1 (ja) 2011-08-25
EP2538233A4 (en) 2016-10-19
CN102483442B (zh) 2014-05-07
JP2011191291A (ja) 2011-09-29
BR112012004810A2 (pt) 2022-10-18
EP2538233A1 (en) 2012-12-26
CN102483442A (zh) 2012-05-30
EP2538233B1 (en) 2018-08-29
JP5691592B2 (ja) 2015-04-01
US20120316812A1 (en) 2012-12-13
US8909490B2 (en) 2014-12-09

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