ATE99807T1 - Ueberwachung einer batterie. - Google Patents

Ueberwachung einer batterie.

Info

Publication number
ATE99807T1
ATE99807T1 AT90302565T AT90302565T ATE99807T1 AT E99807 T1 ATE99807 T1 AT E99807T1 AT 90302565 T AT90302565 T AT 90302565T AT 90302565 T AT90302565 T AT 90302565T AT E99807 T1 ATE99807 T1 AT E99807T1
Authority
AT
Austria
Prior art keywords
specifically
detecting
eddy currents
battery monitoring
effects
Prior art date
Application number
AT90302565T
Other languages
English (en)
Inventor
Peter Robert Stevenson
Original Assignee
Yuasa Battery Uk
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 Yuasa Battery Uk filed Critical Yuasa Battery Uk
Application granted granted Critical
Publication of ATE99807T1 publication Critical patent/ATE99807T1/de

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]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Primary Cells (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
AT90302565T 1989-03-13 1990-03-09 Ueberwachung einer batterie. ATE99807T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898905708A GB8905708D0 (en) 1989-03-13 1989-03-13 Battery monitoring
EP90302565A EP0388099B1 (de) 1989-03-13 1990-03-09 Überwachung einer Batterie

Publications (1)

Publication Number Publication Date
ATE99807T1 true ATE99807T1 (de) 1994-01-15

Family

ID=10653223

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90302565T ATE99807T1 (de) 1989-03-13 1990-03-09 Ueberwachung einer batterie.

Country Status (5)

Country Link
US (1) US5093624A (de)
EP (1) EP0388099B1 (de)
AT (1) ATE99807T1 (de)
DE (1) DE69005672T2 (de)
GB (1) GB8905708D0 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5250903A (en) * 1989-05-31 1993-10-05 Amoco Corporation Method and apparatus using oscillatory magnetic field to determine state of charge of an electrolytic storage cell
US5650937A (en) * 1991-11-08 1997-07-22 Universite Paris Val De Marne Device and method for measuring the charge state of a nickel-cadmium accumulator
DE4215124A1 (de) * 1992-05-08 1993-11-18 Varta Batterie Verfahren zur Bestimmung des Ladezustandes einer elektrochemischen Zelle
US5537042A (en) * 1994-11-18 1996-07-16 Eldec Corporation Method and system for unobtrusively measuring physical properties in electrochemical processes
FR2737923B1 (fr) * 1995-08-16 1997-11-28 Centre Nat Etd Spatiales Dispositif et procede de mesure externe, sans contact electrique, de l'etat de charge d'un accumulateur electrique
US5886503A (en) * 1996-05-29 1999-03-23 Peco Ii, Inc. Back-up battery management apparatus for charging and testing individual battery cells in a string of battery cells
US5777454A (en) * 1996-05-29 1998-07-07 Peco Ii, Inc. Back-up battery management system for a DC power supply
US7783438B2 (en) * 2006-10-31 2010-08-24 Enerize Corporation Integrated non-destructive method and device for electrochemical energy system diagnostics
US7928690B2 (en) 2007-11-29 2011-04-19 GM Global Technology Operations LLC Method and system for determining a state of charge of a battery
US9851408B2 (en) * 2008-06-05 2017-12-26 Cadex Electronics Inc. Methods and apparatus for battery testing
CA2749334A1 (en) * 2008-06-05 2009-12-10 Cadex Electronics Inc. Methods and apparatus for battery testing
DE102009042618B4 (de) 2008-09-26 2022-02-10 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) System und Verfahren zum Bestimmen des Ladezustands einer Batterie unter Verwendung von Magnetostriktion, um eine magnetische Reaktion von Batteriematerial zu detektieren
US8872519B2 (en) * 2008-09-26 2014-10-28 GM Global Technology Operations LLC System and method to determine the state of charge of a battery using magnetostriction to detect magnetic response of battery material
WO2010091170A1 (en) * 2009-02-05 2010-08-12 Magna-Lastic Devices, Inc. Battery state of charge sensor
US9511670B2 (en) * 2011-12-07 2016-12-06 GM Global Technology Operations LLC Magnetic sensor transformer for determining state of charge for iron phosphate lithium ion batteries
FR2985033B1 (fr) 2011-12-23 2014-09-19 Accumulateurs Fixes Methode de determination d'un parametre d'etat d'un element electrochimique par impedance complexe aux frequences radioelectriques
FR2985613A1 (fr) * 2012-01-09 2013-07-12 Commissariat Energie Atomique Detection d'un dysfonctionnement dans un accumulateur electrochimique
DE102014202617A1 (de) * 2014-02-13 2015-08-13 Robert Bosch Gmbh Verfahren und Vorrichtung zum Messen eines Batteriezellenstromes
US20170285107A1 (en) * 2014-09-16 2017-10-05 Wayne State University Battery state of charge estimator
JP6864536B2 (ja) 2017-04-25 2021-04-28 株式会社東芝 二次電池システム、充電方法、プログラム、及び車両
CN107394848A (zh) * 2017-08-25 2017-11-24 湖北尚纬新能源技术有限公司 基于非接触式储能电池监测的控制装置
CN110867922B (zh) * 2019-11-27 2021-12-10 威海安屯尼智能电子科技有限公司 一种浮充阶段拉高电压的脉冲充电方法及电源充电器
US20220190614A1 (en) * 2020-07-21 2022-06-16 Purdue Research Foundation System and methods for rechargeable battery diagnostics

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787754A (en) * 1972-08-16 1974-01-22 Us Army Apparatus for controlling charging of storage batteries with sensing the d.c. of the electrolyte
US4260230A (en) * 1978-04-18 1981-04-07 Canon Kabushiki Kaisha Charge device for secondary batteries
FR2542873B1 (fr) * 1983-03-16 1985-06-14 Asulab Sa Procede de mesure de l'etat de decharge d'une pile et appareil mettant en oeuvre ce procede

Also Published As

Publication number Publication date
EP0388099A3 (de) 1991-08-21
EP0388099B1 (de) 1994-01-05
DE69005672T2 (de) 1994-06-01
EP0388099A2 (de) 1990-09-19
GB8905708D0 (en) 1989-04-26
DE69005672D1 (de) 1994-02-17
US5093624A (en) 1992-03-03

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties