IT1289764B1 - Metodo di determinazione dello stato di carica attuale di un'unita' di accumulo di energia elettrica - Google Patents

Metodo di determinazione dello stato di carica attuale di un'unita' di accumulo di energia elettrica

Info

Publication number
IT1289764B1
IT1289764B1 IT96TO001041A ITTO961041A IT1289764B1 IT 1289764 B1 IT1289764 B1 IT 1289764B1 IT 96TO001041 A IT96TO001041 A IT 96TO001041A IT TO961041 A ITTO961041 A IT TO961041A IT 1289764 B1 IT1289764 B1 IT 1289764B1
Authority
IT
Italy
Prior art keywords
charge
determining
storage unit
current state
electricity storage
Prior art date
Application number
IT96TO001041A
Other languages
English (en)
Inventor
Maurizio Cisternino
Massimo Venturi
Original Assignee
Fiat Auto Spa
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 Fiat Auto Spa filed Critical Fiat Auto Spa
Priority to IT96TO001041A priority Critical patent/IT1289764B1/it
Priority to DE69730677T priority patent/DE69730677T2/de
Priority to ES97122363T priority patent/ES2225928T3/es
Priority to EP97122363A priority patent/EP0849605B1/en
Publication of ITTO961041A1 publication Critical patent/ITTO961041A1/it
Application granted granted Critical
Publication of IT1289764B1 publication Critical patent/IT1289764B1/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)
IT96TO001041A 1996-12-18 1996-12-18 Metodo di determinazione dello stato di carica attuale di un'unita' di accumulo di energia elettrica IT1289764B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT96TO001041A IT1289764B1 (it) 1996-12-18 1996-12-18 Metodo di determinazione dello stato di carica attuale di un'unita' di accumulo di energia elettrica
DE69730677T DE69730677T2 (de) 1996-12-18 1997-12-18 Verfahren zum Feststellen des aktuellen Zustands des Ladestromes einer elektrischen Energiespeicheranordnung
ES97122363T ES2225928T3 (es) 1996-12-18 1997-12-18 Metodo para determinar el estado actual de carga, de una unidad de almacenamiento de energia.
EP97122363A EP0849605B1 (en) 1996-12-18 1997-12-18 Method of determining the current state of charge of an electrical energy storage unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96TO001041A IT1289764B1 (it) 1996-12-18 1996-12-18 Metodo di determinazione dello stato di carica attuale di un'unita' di accumulo di energia elettrica

Publications (2)

Publication Number Publication Date
ITTO961041A1 ITTO961041A1 (it) 1998-06-18
IT1289764B1 true IT1289764B1 (it) 1998-10-16

Family

ID=11415121

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96TO001041A IT1289764B1 (it) 1996-12-18 1996-12-18 Metodo di determinazione dello stato di carica attuale di un'unita' di accumulo di energia elettrica

Country Status (4)

Country Link
EP (1) EP0849605B1 (it)
DE (1) DE69730677T2 (it)
ES (1) ES2225928T3 (it)
IT (1) IT1289764B1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004053510A1 (ja) 2002-12-11 2004-06-24 Japan Storage Battery Co., Ltd. バッテリ充電状態演算装置及びバッテリ充電状態演算方法
JP4690223B2 (ja) 2006-02-24 2011-06-01 株式会社デンソー バッテリの状態量演算装置
DE102008041692A1 (de) * 2008-08-29 2010-03-04 Robert Bosch Gmbh Verfahren zur Abschätzung des Batterieladezustands
DE102009028911A1 (de) 2009-08-26 2011-03-03 Ford Global Technologies, LLC, Dearborn Verfahren und Anordnung zum Batterietest an Fahrzeugen
DE102017002112A1 (de) 2017-03-08 2018-09-13 Thyssenkrupp Ag Unterseeboot und Verfahren zum Betreiben eines Antriebssystems eines Unterseebootes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2694637B1 (fr) * 1992-08-05 1994-10-07 Merlin Gerin Procédé de détermination du temps d'autonomie d'une batterie.
EP0637754B1 (en) * 1993-01-27 2002-09-25 Seiko Epson Corporation Battery capacity meter

Also Published As

Publication number Publication date
ITTO961041A1 (it) 1998-06-18
ES2225928T3 (es) 2005-03-16
DE69730677D1 (de) 2004-10-21
EP0849605B1 (en) 2004-09-15
EP0849605A1 (en) 1998-06-24
DE69730677T2 (de) 2005-09-22

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Legal Events

Date Code Title Description
0001 Granted