DE50214217D1 - METHOD FOR DETERMINING THE LOADING CONDITION AND / OR - Google Patents

METHOD FOR DETERMINING THE LOADING CONDITION AND / OR

Info

Publication number
DE50214217D1
DE50214217D1 DE50214217T DE50214217T DE50214217D1 DE 50214217 D1 DE50214217 D1 DE 50214217D1 DE 50214217 T DE50214217 T DE 50214217T DE 50214217 T DE50214217 T DE 50214217T DE 50214217 D1 DE50214217 D1 DE 50214217D1
Authority
DE
Germany
Prior art keywords
determining
loading condition
loading
condition
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 - Lifetime
Application number
DE50214217T
Other languages
German (de)
Inventor
Eberhard Schoch
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority claimed from PCT/DE2002/002053 external-priority patent/WO2003005052A1/en
Application granted granted Critical
Publication of DE50214217D1 publication Critical patent/DE50214217D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3828—Arrangements for monitoring battery or accumulator variables, e.g. SoC using current integration
    • 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]
    • G01R31/378—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] specially adapted for the type of battery or accumulator
    • G01R31/379—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] specially adapted for the type of battery or accumulator for lead-acid batteries
DE50214217T 2001-06-29 2002-06-06 METHOD FOR DETERMINING THE LOADING CONDITION AND / OR Expired - Lifetime DE50214217D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10131267 2001-06-29
DE10203810A DE10203810A1 (en) 2001-06-29 2002-01-31 Method for determining the state of charge and / or the performance of a charge storage device
PCT/DE2002/002053 WO2003005052A1 (en) 2001-06-29 2002-06-06 Methods for determining the charge state and/or the power capacity of a charge store

Publications (1)

Publication Number Publication Date
DE50214217D1 true DE50214217D1 (en) 2010-04-01

Family

ID=7689823

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10203810A Withdrawn DE10203810A1 (en) 2001-06-29 2002-01-31 Method for determining the state of charge and / or the performance of a charge storage device
DE50214217T Expired - Lifetime DE50214217D1 (en) 2001-06-29 2002-06-06 METHOD FOR DETERMINING THE LOADING CONDITION AND / OR

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10203810A Withdrawn DE10203810A1 (en) 2001-06-29 2002-01-31 Method for determining the state of charge and / or the performance of a charge storage device

Country Status (1)

Country Link
DE (2) DE10203810A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10301823A1 (en) 2003-01-20 2004-07-29 Robert Bosch Gmbh Battery available charge determination method, in which the charge remaining up to a defined limit is determined using a mathematical model of the battery, the inputs to which are determined from battery operating values
FR2853081B1 (en) * 2003-03-26 2005-06-24 Peugeot Citroen Automobiles Sa SYSTEM AND METHOD FOR DETERMINING INSTANT LOADING STATE OF BATTERY, AND USE OF SAID METHOD IN LOAD MANAGER
DE10328721A1 (en) * 2003-06-25 2005-01-13 Robert Bosch Gmbh Method for predicting a residual life of an electrical energy store
DE102005050563A1 (en) * 2005-10-21 2007-04-26 Robert Bosch Gmbh Method for predicting the performance of electrical energy storage
US7498772B2 (en) * 2006-04-06 2009-03-03 International Truck Intellectual Property Company, Llc Method and system of modeling energy flow for vehicle battery diagnostic monitoring
DE102007031303A1 (en) * 2007-07-05 2009-01-08 Robert Bosch Gmbh Method and device for determining a state variable of a motor vehicle battery that correlates with the battery state of charge using a self-learning battery model
US7830119B2 (en) 2007-08-29 2010-11-09 Gm Global Technology Operations, Inc. Adaptive battery estimator and method
FR2938071B1 (en) * 2008-10-30 2010-12-31 Commissariat Energie Atomique METHOD FOR DETERMINING THE CHARGING STATE OF A CHARGING OR DISCHARGING BATTERY
DE102009024657A1 (en) * 2009-06-12 2010-12-16 Siemens Aktiengesellschaft Method for operating a high-conduction battery and apparatus suitable for carrying out the method
DE102009037085A1 (en) * 2009-08-11 2011-02-17 Bayerische Motoren Werke Aktiengesellschaft Power loss determining method for e.g. lithium ion battery, involves operating energy storage with alternating current, measuring current and voltage at storage, and determining power loss of storage using measured current and voltage
DE102009045783A1 (en) * 2009-10-19 2011-04-21 Robert Bosch Gmbh Precise power prediction method for battery packs
KR101338639B1 (en) * 2010-06-07 2013-12-06 미쓰비시덴키 가부시키가이샤 Charge status estimation apparatus
US9726732B2 (en) 2010-06-22 2017-08-08 GM Global Technology Operations LLC Adaptive battery parameter extraction and SOC estimation for lithium-ion battery
DE102010035363A1 (en) 2010-08-25 2012-03-01 Li-Tec Battery Gmbh A method for predicting the deliverable by an electrochemical energy storage device to a consumer performance
JP2012198175A (en) 2011-03-23 2012-10-18 Suzuki Motor Corp Battery state monitor device
DE102011075954A1 (en) 2011-05-17 2012-11-22 Robert Bosch Gmbh Method for estimating state of charge of electrochemical energy storage device i.e. battery, involves partially obtaining sizes of state space from equivalent circuit diagram, where offset current is introduced as state space sizes
DE102012111591A1 (en) * 2012-11-29 2014-06-05 Phoenix Contact Gmbh & Co. Kg Method and device for monitoring the functioning of a rechargeable battery
DE102013211736A1 (en) * 2013-06-21 2014-12-24 Bayerische Motoren Werke Aktiengesellschaft Method for optimized charge feedback and control unit for charge state monitoring of an energy storage device
DE102016107528A1 (en) * 2016-04-22 2017-10-26 CTC cartech company GmbH Method and system for evaluating an electrochemical storage unit
DE102020201508A1 (en) 2020-02-07 2021-08-12 Robert Bosch Gesellschaft mit beschränkter Haftung Method for determining the capacity of an electrical energy storage unit
DE102021211873A1 (en) * 2021-10-21 2023-04-27 Robert Bosch Gesellschaft mit beschränkter Haftung Method for monitoring an energy store in a motor vehicle
DE102022208195A1 (en) 2022-08-05 2024-02-08 Robert Bosch Gesellschaft mit beschränkter Haftung Method for monitoring an energy storage device in a motor vehicle

Also Published As

Publication number Publication date
DE10203810A1 (en) 2003-01-16

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Legal Events

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