IT1244942B - Metodo e dispositivo per la stima dello stato di carica di accumulatori elettrochimici e per il controllo degli impianti che li utilizzano - Google Patents

Metodo e dispositivo per la stima dello stato di carica di accumulatori elettrochimici e per il controllo degli impianti che li utilizzano

Info

Publication number
IT1244942B
IT1244942B ITRM910176A ITRM910176A IT1244942B IT 1244942 B IT1244942 B IT 1244942B IT RM910176 A ITRM910176 A IT RM910176A IT RM910176 A ITRM910176 A IT RM910176A IT 1244942 B IT1244942 B IT 1244942B
Authority
IT
Italy
Prior art keywords
state
charge
model
voltage
electrochemical accumulators
Prior art date
Application number
ITRM910176A
Other languages
English (en)
Inventor
Giancarlo Zini
Romano Giglioli
Mario Conte
Original Assignee
Enea
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 Enea filed Critical Enea
Priority to ITRM910176A priority Critical patent/IT1244942B/it
Publication of ITRM910176A0 publication Critical patent/ITRM910176A0/it
Priority to EP92830128A priority patent/EP0505333B1/en
Priority to DE69227938T priority patent/DE69227938T2/de
Priority to AT92830128T priority patent/ATE175029T1/de
Publication of ITRM910176A1 publication Critical patent/ITRM910176A1/it
Application granted granted Critical
Publication of IT1244942B publication Critical patent/IT1244942B/it

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]
    • G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)

Abstract

Dispositivo per la indicazione continua dello stato di carica di accumulatori elettrochimici al piombo, comprendente una serie di elementi acquisitori per la misura della tensione e della corrente di batteria e della temperatura dell'ambiente, un sistema di condizionamento e di conversione dei segnali provenienti dai detti elementi acquisitori, ed un complesso di elaborazione dei dati, in grado di fornire segnali, informazioni ed eventuali interventi operativi, inerenti tutti i parametri che caratterizzano lo stato e l'esercizio della batteria, con riferimento ad un modello dinamico prestabilito che simula il comportamento di quest'ultima. La dinamica del modello viene corretta con segnali errore dipendenti dalla differenza tra la tensione misurata e la tensione dedotta dalla simulazione in tempo reale mediante il modello.
ITRM910176A 1991-03-18 1991-03-18 Metodo e dispositivo per la stima dello stato di carica di accumulatori elettrochimici e per il controllo degli impianti che li utilizzano IT1244942B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITRM910176A IT1244942B (it) 1991-03-18 1991-03-18 Metodo e dispositivo per la stima dello stato di carica di accumulatori elettrochimici e per il controllo degli impianti che li utilizzano
EP92830128A EP0505333B1 (en) 1991-03-18 1992-03-18 Estimating the charge of batteries
DE69227938T DE69227938T2 (de) 1991-03-18 1992-03-18 Schätzung der Ladung von Batterien
AT92830128T ATE175029T1 (de) 1991-03-18 1992-03-18 Schätzung der ladung von batterien

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM910176A IT1244942B (it) 1991-03-18 1991-03-18 Metodo e dispositivo per la stima dello stato di carica di accumulatori elettrochimici e per il controllo degli impianti che li utilizzano

Publications (3)

Publication Number Publication Date
ITRM910176A0 ITRM910176A0 (it) 1991-03-18
ITRM910176A1 ITRM910176A1 (it) 1992-09-18
IT1244942B true IT1244942B (it) 1994-09-13

Family

ID=11399974

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM910176A IT1244942B (it) 1991-03-18 1991-03-18 Metodo e dispositivo per la stima dello stato di carica di accumulatori elettrochimici e per il controllo degli impianti che li utilizzano

Country Status (4)

Country Link
EP (1) EP0505333B1 (it)
AT (1) ATE175029T1 (it)
DE (1) DE69227938T2 (it)
IT (1) IT1244942B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5321627A (en) * 1992-03-11 1994-06-14 Globe-Union, Inc. Battery monitor and method for providing operating parameters
JP3193486B2 (ja) * 1992-11-27 2001-07-30 本田技研工業株式会社 電動車両におけるバッテリー残量表示方法及び装置
US6037749A (en) * 1995-06-21 2000-03-14 Batteryguard Limited Battery monitor
FR2740555A1 (fr) * 1995-10-31 1997-04-30 Philips Electronique Lab Systeme de controle des cycles de charge-decharge d'une batterie rechargeable, et dispositif hote muni d'une batterie intelligente
FR2740554A1 (fr) * 1995-10-31 1997-04-30 Philips Electronique Lab Systeme de controle de la phase de decharge des cycles de charge-decharge d'une batterie rechargeable, et dispositif hote muni d'une batterie intelligente
GB2312517B (en) * 1996-04-25 2000-11-22 Nokia Mobile Phones Ltd Battery monitoring
JPH11346444A (ja) * 1998-06-02 1999-12-14 Toyota Motor Corp 電池充電状態の推定方法
DE19959019A1 (de) 1999-12-08 2001-06-13 Bosch Gmbh Robert Verfahren zur Zustandserkennung eines Energiespeichers
DE10056969A1 (de) * 2000-11-17 2002-05-23 Bosch Gmbh Robert Verfahren und Anordnung zur Bestimmung des Ladezustandes einer Batterie
DE10106505A1 (de) * 2001-02-13 2002-08-29 Bosch Gmbh Robert Verfahren und Vorrichtung zur Zustandserfassung von technischen Systemen wie Energiespeicher
DE10106508A1 (de) * 2001-02-13 2002-08-29 Bosch Gmbh Robert Verfahren und Anordnung zur Bestimmung der Leistungsfähigkeit einer Batterie
DE10257588B3 (de) * 2002-12-09 2004-10-21 Daimlerchrysler Ag Verfahren zur Vorhersage einer Spannung einer Batterie
DE102004035858A1 (de) * 2004-07-23 2006-02-16 Robert Bosch Gmbh Zustands- und Parameterschätzer mit Integral- und Differentialanteil für elektrische Energiespeicher
FR2877095B1 (fr) * 2004-10-27 2006-12-29 Peugeot Citroen Automobiles Sa Systeme de determination de l'etat de charge de moyens de stockage d'energie electrique de vehicule
FR2877097B1 (fr) * 2004-10-27 2006-12-29 Peugeot Citroen Automobiles Sa Systeme d'estimation de l'etat de charge de moyens de stockage d'energie electrique de vehicule et procede de calibrage
CN100399621C (zh) * 2005-11-18 2008-07-02 上海燃料电池汽车动力系统有限公司 车载辅助动力蓄电池组剩余电量闭环控制方法
CN102692606B (zh) * 2012-05-18 2014-12-24 上海工程技术大学 一种电动车辆的蓄电池综合特性测量装置
EP3343389B1 (en) 2016-12-29 2022-12-21 Seat, S.A. Method for the calculation of an open-circuit voltage of an energy accumulator, and associated graphic representation device
CN113625183B (zh) * 2021-08-06 2023-07-04 河北工业大学 一种电池包寿命预测方法及电池包模拟系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289836A (en) * 1980-03-05 1981-09-15 Lemelson Jerome H Rechargeable electric battery system
US4390841A (en) * 1980-10-14 1983-06-28 Purdue Research Foundation Monitoring apparatus and method for battery power supply
US4455523A (en) * 1982-06-07 1984-06-19 Norand Corporation Portable battery powered system
US4595880A (en) * 1983-08-08 1986-06-17 Ford Motor Company Battery state of charge gauge
GB8718280D0 (en) * 1987-08-01 1987-09-09 Ford Motor Co Measuring battery charge
JPH01143984A (ja) * 1987-11-30 1989-06-06 Aisin Aw Co Ltd 電池状態モニタ装置
AU4202489A (en) * 1988-08-31 1990-03-23 Christopher John Fairgrieve Battery with charge control system

Also Published As

Publication number Publication date
DE69227938T2 (de) 1999-07-22
EP0505333A3 (en) 1992-12-02
DE69227938D1 (de) 1999-02-04
ITRM910176A1 (it) 1992-09-18
EP0505333A2 (en) 1992-09-23
EP0505333B1 (en) 1998-12-23
ATE175029T1 (de) 1999-01-15
ITRM910176A0 (it) 1991-03-18

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Legal Events

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950329