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DE10357984A1 - Verfahren zur Bestimmung einer stationären Batterie-Klemmenspannung - Google Patents

Verfahren zur Bestimmung einer stationären Batterie-Klemmenspannung Download PDF

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Publication number
DE10357984A1
DE10357984A1 DE10357984A DE10357984A DE10357984A1 DE 10357984 A1 DE10357984 A1 DE 10357984A1 DE 10357984 A DE10357984 A DE 10357984A DE 10357984 A DE10357984 A DE 10357984A DE 10357984 A1 DE10357984 A1 DE 10357984A1
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DE
Germany
Prior art keywords
steady state
battery terminal
state battery
terminal voltage
charge
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.)
Granted
Application number
DE10357984A
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English (en)
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DE10357984B4 (de
Inventor
Jae Seung Koo
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.)
Hyundai Motor Co
Original Assignee
Hyundai Motor Co
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Filing date
Publication date
Application filed by Hyundai Motor Co filed Critical Hyundai Motor Co
Publication of DE10357984A1 publication Critical patent/DE10357984A1/de
Application granted granted Critical
Publication of DE10357984B4 publication Critical patent/DE10357984B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • G01R31/386—Arrangements for measuring battery or accumulator variables using test-loads

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Es wird ein Verfahren zur Bestimmung einer stationären Batterie-Klemmenspannung geschaffen. Ein äquivalenter Ladungs-(oder Entladungs-)Widerstand wird auf Grundlage von vorbestimmten äquivalenten Ladungs-(oder Entladungs-)Widerstandsdaten bestimmt, und eine effektive Leerlauf-Ladungs-(oder Entladungs-)Spannung wird auf Grundlage von vorbestimmten effektiven Leerlauf-Ladungs-(oder Entladungs-)Spannungsdaten bestimmt. Die stationäre Batterie-Klemmenspannung wird auf Grundlage des berechneten äquivalenten Ladungs-(oder Entladungs-)Widerstandes und der berechneten effektiven Leerlauf-Ladungs-(oder Entladungs-)Spannung berechnet.
DE10357984A 2003-08-07 2003-12-11 Verfahren zur Bestimmung einer stationären Batterie-Klemmenspannung Expired - Fee Related DE10357984B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2003-0054720A KR100494947B1 (ko) 2003-08-07 2003-08-07 배터리 정상상태 단자 전압 산출방법
KR10/2003/54720 2003-08-07

Publications (2)

Publication Number Publication Date
DE10357984A1 true DE10357984A1 (de) 2005-03-10
DE10357984B4 DE10357984B4 (de) 2007-02-08

Family

ID=34114294

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10357984A Expired - Fee Related DE10357984B4 (de) 2003-08-07 2003-12-11 Verfahren zur Bestimmung einer stationären Batterie-Klemmenspannung

Country Status (5)

Country Link
US (1) US7078878B2 (de)
JP (1) JP3876252B2 (de)
KR (1) KR100494947B1 (de)
CN (1) CN1276264C (de)
DE (1) DE10357984B4 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103158571A (zh) * 2011-12-08 2013-06-19 现代自动车株式会社 确定车辆用高电压电池的退化的技术

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7612532B2 (en) * 2005-06-21 2009-11-03 Gm Global Technology Operations, Inc. Method for controlling and monitoring using a state estimator having variable forgetting factors
KR100736995B1 (ko) * 2005-11-18 2007-07-09 현대자동차주식회사 하이브리드차량의 배터리 노후화 계수 산출 방법
US9201121B2 (en) * 2010-12-06 2015-12-01 Texas Instruments Incorporated System and method for sensing battery capacity
CN102810882A (zh) * 2011-06-02 2012-12-05 魏培伦 一种量测电池电压的电路和方法
JP5780359B2 (ja) * 2012-04-19 2015-09-16 トヨタ自動車株式会社 全固体電池の検査装置及び検査方法
CN102944847B (zh) * 2012-11-20 2016-02-03 无锡中感微电子股份有限公司 电池电量检测方法和系统
CN102955135B (zh) * 2012-11-20 2017-03-22 无锡中感微电子股份有限公司 电池电量检测方法和系统
JP6221237B2 (ja) * 2013-01-21 2017-11-01 株式会社豊田自動織機 充電率推定装置および充電率推定方法
CN103197251B (zh) * 2013-02-27 2016-02-03 山东省科学院自动化研究所 一种动力锂电池二阶rc等效模型的辨识方法
EP2827162A1 (de) 2013-07-16 2015-01-21 ST-Ericsson SA Gleichstromimpedanzmessung in Batterie
KR102165937B1 (ko) * 2014-05-30 2020-10-14 삼성전자주식회사 배터리 관리 방법 및 장치
US10042006B2 (en) * 2014-06-11 2018-08-07 GM Global Technology Operations LLC Battery state of health estimation using charging resistance equivalent
KR102285148B1 (ko) * 2016-08-22 2021-08-04 삼성에스디아이 주식회사 배터리 충전 방법 및 이를 이용하는 배터리 충전 장치
KR102471976B1 (ko) * 2017-12-14 2022-11-29 에스케이온 주식회사 배터리의 가용 전류 조정 장치 및 방법
CN107957560B (zh) * 2017-12-19 2020-03-06 国联汽车动力电池研究院有限责任公司 一种基于等效电路的锂离子电池soc估计算法
DE102019115739A1 (de) 2018-06-28 2019-08-08 FEV Europe GmbH Verfahren zur Bestimmung einer Energieverteilung
CN113447826B (zh) * 2021-09-01 2021-11-16 蜂巢能源科技有限公司 一种基于稳态等效电路模型的soc确定方法及装置
CN116685853A (zh) * 2021-11-09 2023-09-01 宁德时代新能源科技股份有限公司 确定直流放电电阻和最大放电功率的方法及电池管理系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0432689B1 (de) * 1989-12-11 1997-03-05 Canon Kabushiki Kaisha Batterierestladungsbestimmungsanordnung
JP3607105B2 (ja) * 1999-01-26 2005-01-05 本田技研工業株式会社 バッテリ残容量検出装置
JP2002236157A (ja) 2000-12-04 2002-08-23 Yazaki Corp バッテリの端子電圧推定方法及びその装置、バッテリの開回路電圧演算方法及びその装置、バッテリ容量演算方法及びその装置
DE10161640A1 (de) * 2001-12-14 2003-07-10 Vb Autobatterie Gmbh Verfahren zur Ermittlung des Betriebszustands einer Speicherbatterie
JP4097182B2 (ja) 2001-12-27 2008-06-11 パナソニックＥｖエナジー株式会社 二次電池の分極電圧推定方法、二次電池の残存容量推定方法および装置、並びに電池パックシステム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103158571A (zh) * 2011-12-08 2013-06-19 现代自动车株式会社 确定车辆用高电压电池的退化的技术
CN103158571B (zh) * 2011-12-08 2017-04-12 现代自动车株式会社 一种确定车辆用高电压电池的退化的方法及系统

Also Published As

Publication number Publication date
US20050030041A1 (en) 2005-02-10
DE10357984B4 (de) 2007-02-08
KR100494947B1 (ko) 2005-06-13
CN1276264C (zh) 2006-09-20
CN1581564A (zh) 2005-02-16
JP3876252B2 (ja) 2007-01-31
US7078878B2 (en) 2006-07-18
JP2005055420A (ja) 2005-03-03
KR20050015767A (ko) 2005-02-21

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