DE69017573T2 - Vorrichtung und Verfahren zur angepassten Voraussage der Batterieentladungsreservezeit. - Google Patents

Vorrichtung und Verfahren zur angepassten Voraussage der Batterieentladungsreservezeit.

Info

Publication number
DE69017573T2
DE69017573T2 DE69017573T DE69017573T DE69017573T2 DE 69017573 T2 DE69017573 T2 DE 69017573T2 DE 69017573 T DE69017573 T DE 69017573T DE 69017573 T DE69017573 T DE 69017573T DE 69017573 T2 DE69017573 T2 DE 69017573T2
Authority
DE
Germany
Prior art keywords
battery discharge
reserve time
discharge reserve
adapted prediction
prediction
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69017573T
Other languages
English (en)
Other versions
DE69017573D1 (de
Inventor
Richard V Biagetti
Anthony W Pesco
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
AT&T Corp
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 AT&T Corp filed Critical AT&T Corp
Publication of DE69017573D1 publication Critical patent/DE69017573D1/de
Application granted granted Critical
Publication of DE69017573T2 publication Critical patent/DE69017573T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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]
    • G01R31/3644—Constructional arrangements
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • 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
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage 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]
    • G01R31/382—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]
    • G01R31/392—Determining battery ageing or deterioration, e.g. state of health
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S320/00—Electricity: battery or capacitor charging or discharging
    • Y10S320/18—Indicator or display
    • Y10S320/21—State of charge of battery
DE69017573T 1989-09-29 1990-09-21 Vorrichtung und Verfahren zur angepassten Voraussage der Batterieentladungsreservezeit. Expired - Fee Related DE69017573T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/414,890 US4952862A (en) 1989-09-29 1989-09-29 Apparatus and method for adaptively predicting battery discharge reserve time

Publications (2)

Publication Number Publication Date
DE69017573D1 DE69017573D1 (de) 1995-04-13
DE69017573T2 true DE69017573T2 (de) 1995-10-19

Family

ID=23643433

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69017573T Expired - Fee Related DE69017573T2 (de) 1989-09-29 1990-09-21 Vorrichtung und Verfahren zur angepassten Voraussage der Batterieentladungsreservezeit.

Country Status (5)

Country Link
US (1) US4952862A (de)
EP (1) EP0420530B1 (de)
JP (1) JPH0820495B2 (de)
DE (1) DE69017573T2 (de)
ES (1) ES2069020T3 (de)

Families Citing this family (79)

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FR2666658B1 (fr) * 1990-09-12 1993-03-12 Accumulateurs Fixes Procede pour tester une batterie d'accumulateurs d'un systeme d'alimentation secouru, et dispositif pour la mise en óoeuvre de ce procede.
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US5315287A (en) * 1993-01-13 1994-05-24 David Sol Energy monitoring system for recreational vehicles and marine vessels
US5371682A (en) * 1993-02-04 1994-12-06 At&T Corp. Method and apparatus for predicting battery reserve time to a specified end-voltage
FR2708746B1 (fr) * 1993-08-06 1995-09-01 Thomson Csf Procédé d'évaluation de la charge restante dans une batterie d'accumulateurs.
DE4339568A1 (de) * 1993-11-19 1995-05-24 Bosch Gmbh Robert Verfahren zur Ermittlung des Ladezustandes einer Batterie, insbesondere einer Fahrzeug-Starterbatterie
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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
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KR100262465B1 (ko) * 1998-06-25 2000-08-01 박찬구 펄스전류의 전압 응답신호를 이용한 전지용량 측정방법 및 측정장치
WO2000013288A1 (en) * 1998-08-28 2000-03-09 Invensys Energy Systems (Nz) Limited Battery charge measurement and discharge reserve time prediction technique and apparatus
US6051957A (en) * 1998-10-21 2000-04-18 Duracell Inc. Battery pack having a state of charge indicator
KR100395516B1 (ko) * 1998-11-19 2003-12-18 금호석유화학 주식회사 비선형등가회로모형을이용한축전장치의특성인자수치화방법및장치
US6137292A (en) * 1999-05-03 2000-10-24 Lucent Technologies, Inc. Self-adjusting battery diagnostic method for continuously providing best prediction of battery reserve time
GB2350686B (en) 1999-06-03 2004-01-07 Switchtec Power Systems Ltd Battery capacity measurement
US6304471B1 (en) * 1999-06-03 2001-10-16 Subhas Chandra Chalasani System and method for assessing a capacity of a backup battery and power plant incorporating the same
US6411911B1 (en) * 1999-06-30 2002-06-25 Tyco Electronics Logistics Ag Battery diagnostic method utilizing a universal normalized discharge curve for predicting battery reserve time
US7576518B2 (en) 2000-09-04 2009-08-18 Eaton Power Quality Company Battery monitoring network
EP1320761A2 (de) * 2000-09-04 2003-06-25 Invensys Energy Systems (NZ) Limited Batterieüberwachungseinrichtung
GB2373585A (en) * 2001-03-21 2002-09-25 Nokia Mobile Phones Ltd Battery life estimation
GB2413226B (en) * 2001-05-14 2005-12-07 Eaton Power Quality Ltd Battery charge management
KR100411865B1 (ko) * 2001-08-16 2003-12-18 금호석유화학 주식회사 다차원 상관관계법에 의한 전력원의 성능 특성 예측방법
US20070149079A1 (en) * 2001-08-27 2007-06-28 Sting Free Company Vibration dampening material and method of making same
KR100462661B1 (ko) * 2002-07-02 2004-12-20 금호석유화학 주식회사 임피던스 스펙트럼으로부터 모사된 등가회로 모델의 특정저항 인자 연산을 이용한 2차 전지의 용량 선별 방법
DE10301823A1 (de) * 2003-01-20 2004-07-29 Robert Bosch Gmbh Verfahren und Vorrichtung zum Ermitteln der aus einem Energiespeicher entnehmbaren Ladung
US7402980B2 (en) * 2003-06-06 2008-07-22 Eaton Power Quality Company Methods apparatus and computer program products for battery monitoring using predetermined battery discharge characteristics
US7199557B2 (en) * 2003-07-01 2007-04-03 Eaton Power Quality Company Apparatus, methods and computer program products for estimation of battery reserve life using adaptively modified state of health indicator-based reserve life models
US7212006B2 (en) * 2004-07-02 2007-05-01 Bppower, Inc. Method and apparatus for monitoring the condition of a battery by measuring its internal resistance
US20070194791A1 (en) 2006-02-17 2007-08-23 Bppower Inc. Method and apparatus for monitoring the condition of a battery by measuring its internal resistance
CN101034137B (zh) * 2006-03-07 2010-05-12 新德科技股份有限公司 电池截止放电电压测量及修正方法
CN101063705B (zh) * 2006-04-27 2011-06-29 环达电脑(上海)有限公司 电源电量查询方法
US7822180B2 (en) * 2007-01-12 2010-10-26 General Electric Company Methods and apparatus for battery powered devices
US7928735B2 (en) 2007-07-23 2011-04-19 Yung-Sheng Huang Battery performance monitor
DE602008004309D1 (de) 2008-03-10 2011-02-17 Roche Diagnostics Gmbh Medizinische Vorrichtung und Ladestation dafür
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US8193766B2 (en) 2008-04-30 2012-06-05 Medtronic, Inc. Time remaining to charge an implantable medical device, charger indicator, system and method therefore
US8751010B2 (en) * 2008-04-30 2014-06-10 Medtronic, Inc. Time to next recharge session feedback while recharging an implantable medical device, system and method therefore
US8823382B2 (en) * 2008-04-30 2014-09-02 Medtronic, Inc. System and method for monitoring a power source of an implantable medical device
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FR2949909B1 (fr) 2009-09-08 2011-10-07 Commissariat Energie Atomique Procede d'utilisation d'un systeme autonome connecte a une batterie
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WO2015075814A1 (ja) * 2013-11-22 2015-05-28 株式会社日立製作所 二次電池の余寿命診断方法並びに余寿命診断装置及びこれを備えた電池システム
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Also Published As

Publication number Publication date
DE69017573D1 (de) 1995-04-13
ES2069020T3 (es) 1995-05-01
EP0420530B1 (de) 1995-03-08
EP0420530A1 (de) 1991-04-03
JPH0820495B2 (ja) 1996-03-04
JPH03122581A (ja) 1991-05-24
US4952862A (en) 1990-08-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee