ATE467134T1 - Vorrichtung und verfahren zur bestimmung des ladestatus einer nicht äquilibrierten batterie - Google Patents
Vorrichtung und verfahren zur bestimmung des ladestatus einer nicht äquilibrierten batterieInfo
- Publication number
- ATE467134T1 ATE467134T1 AT07826866T AT07826866T ATE467134T1 AT E467134 T1 ATE467134 T1 AT E467134T1 AT 07826866 T AT07826866 T AT 07826866T AT 07826866 T AT07826866 T AT 07826866T AT E467134 T1 ATE467134 T1 AT E467134T1
- Authority
- AT
- Austria
- Prior art keywords
- battery
- charge
- relaxation
- determining
- voltage
- Prior art date
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]
-
- 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]
- G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06123132 | 2006-10-30 | ||
PCT/IB2007/054344 WO2008053410A2 (en) | 2006-10-30 | 2007-10-25 | Apparatus and method for determination of the state-of-charge of a battery when the battery is not in equilibrium |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE467134T1 true ATE467134T1 (de) | 2010-05-15 |
Family
ID=39312913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07826866T ATE467134T1 (de) | 2006-10-30 | 2007-10-25 | Vorrichtung und verfahren zur bestimmung des ladestatus einer nicht äquilibrierten batterie |
Country Status (8)
Country | Link |
---|---|
US (1) | US20100036627A1 (de) |
EP (1) | EP2089731B1 (de) |
JP (1) | JP2010508507A (de) |
KR (1) | KR20090082374A (de) |
CN (1) | CN101535827A (de) |
AT (1) | ATE467134T1 (de) |
DE (1) | DE602007006339D1 (de) |
WO (1) | WO2008053410A2 (de) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8855956B2 (en) * | 2008-06-05 | 2014-10-07 | A123 Systems Llc | Method and system for determining state of charge of an energy delivery device |
JP5313616B2 (ja) * | 2008-10-08 | 2013-10-09 | 株式会社マキタ | 電動工具用バッテリパック及び電動工具 |
FR2942882A1 (fr) * | 2009-03-09 | 2010-09-10 | Peugeot Citroen Automobiles Sa | Procede pour determiner l'etat de charge d'une source electrochimique pour la traction electrique de vehicules |
US10422824B1 (en) * | 2010-02-19 | 2019-09-24 | Nikola Llc | System and method for efficient adaptive joint estimation of battery cell state-of-charge, resistance, and available energy |
US8872518B2 (en) | 2010-06-25 | 2014-10-28 | Atieva, Inc. | Determining the state of-charge of batteries via selective sampling of extrapolated open circuit voltage |
US9035616B2 (en) | 2010-12-07 | 2015-05-19 | Maxim Integrated Products, Inc. | State based full and empty control for rechargeable batteries |
US9026387B2 (en) * | 2011-04-01 | 2015-05-05 | Intel Corporation | Battery voltage measurement |
US10234512B2 (en) | 2011-06-11 | 2019-03-19 | Sendyne Corporation | Current-based cell modeling |
WO2013044269A2 (en) * | 2011-09-24 | 2013-03-28 | Lester Electrical Of Nebraska, Inc. | Battery charge control system and method |
JP5870590B2 (ja) * | 2011-09-29 | 2016-03-01 | ミツミ電機株式会社 | 電池状態計測方法及び電池状態計測装置 |
KR20130066283A (ko) * | 2011-12-12 | 2013-06-20 | 삼성에스디아이 주식회사 | 배터리 시스템의 시뮬레이션 장치 |
FR2987703B1 (fr) * | 2012-03-02 | 2014-12-12 | Accumulateurs Fixes | Methode et systeme d'estimation de l'etat de charge d'un element electrochimique au lithium comprenant une electrode positive de type phosphate lithie |
US20140095089A1 (en) * | 2012-10-02 | 2014-04-03 | Zhijian James Wu | System and method for estimated battery state of charge |
CN103010046B (zh) * | 2012-12-27 | 2016-04-06 | 惠州市亿能电子有限公司 | 一种动态中估算soc的方法 |
CN103217647B (zh) * | 2013-03-22 | 2015-12-23 | 奇瑞新能源汽车技术有限公司 | 一种电动汽车铅酸动力电池荷电状态估算方法 |
US20140350875A1 (en) * | 2013-05-27 | 2014-11-27 | Scott Allen Mullin | Relaxation model in real-time estimation of state-of-charge in lithium polymer batteries |
US20150081237A1 (en) * | 2013-09-19 | 2015-03-19 | Seeo, Inc | Data driven/physical hybrid model for soc determination in lithium batteries |
US20150226807A1 (en) * | 2014-02-12 | 2015-08-13 | Seeo, Inc | Determination of nominal cell resistance for real-time estimation of state-of-charge in lithium batteries |
CN104953198A (zh) * | 2014-03-26 | 2015-09-30 | 苏州宝时得电动工具有限公司 | 电池包组的控制方法、电池包组及电动工具 |
US9527400B2 (en) * | 2015-01-30 | 2016-12-27 | Ford Global Technologies, Llc | Smart energy management to improve electrified vehicle battery life |
DE102015102177A1 (de) * | 2015-02-16 | 2016-08-18 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren und Vorrichtung zum Bestimmen des Ladezustandes eines Akkumulators mittels einer Leerlaufspannungskennlinie des Akkumulators |
US9676288B2 (en) * | 2015-03-20 | 2017-06-13 | Ford Global Technologies, Llc | Battery open-circuit voltage measurement using reverse current pulse |
WO2017110578A1 (ja) | 2015-12-25 | 2017-06-29 | ローム株式会社 | 電流監視回路、クーロンカウンタ回路、それらを用いたバッテリ管理システムおよび自動車 |
CN106680722B (zh) * | 2016-12-01 | 2020-08-04 | 威胜集团有限公司 | 一种实时在线预测ocv-soc曲线的方法和装置 |
CN107015157B (zh) * | 2017-04-01 | 2019-04-16 | 湖南银杏数据科技有限公司 | 基于恒流等压升片段的锂电池剩余循环寿命在线快速测试法 |
FR3069180B1 (fr) * | 2017-07-19 | 2019-08-02 | Renault S.A.S | Procede de detection d'un defaut d'autodecharge dans une cellule de batterie |
GB201713033D0 (en) | 2017-08-14 | 2017-09-27 | Dukosi Ltd | Method of manufacturing a smart cell |
CN107748329A (zh) * | 2017-09-18 | 2018-03-02 | 清华大学 | 锂离子电池荷电状态监测方法、监测装置和监测模块 |
EP3763013A1 (de) * | 2017-12-07 | 2021-01-13 | Yazami Ip Pte. Ltd. | Nichtlineares voltammetriebasiertes verfahren zum laden einer batterie und schnelles ladesystem zur durchführung dieses verfahrens |
DE102018206513A1 (de) * | 2018-04-26 | 2019-10-31 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Erfassen von wenigstens einem Ruhespannungswert eines Hochvoltspeichers |
CN110501656A (zh) * | 2018-05-18 | 2019-11-26 | 中天储能科技有限公司 | 测试电池自放电的方法及其电池配组方法 |
CN108802628B (zh) * | 2018-06-28 | 2020-07-28 | 京信通信系统(中国)有限公司 | 电池电量计量方法、装置及设备 |
FR3087394B1 (fr) * | 2018-10-23 | 2020-10-30 | Psa Automobiles Sa | Procede d’estimation de la tension a circuit ouvert d’un accumulateur electrochimique de systeme de batterie |
FR3087392B1 (fr) * | 2018-10-23 | 2020-10-23 | Psa Automobiles Sa | Procede de determination de l’etat de charge et de l’etat de vieillissement d’une batterie electrochimique en fonction d’une cartographie de la tension a circuit ouvert |
US11598812B2 (en) | 2018-11-15 | 2023-03-07 | Lear Corporation | Methods and systems for performing diagnostic processes with reduced processing time |
CN109669143B (zh) * | 2019-01-30 | 2021-01-29 | 中航锂电(洛阳)有限公司 | 一种电池组容量评测方法 |
FR3094796B1 (fr) * | 2019-04-03 | 2021-08-06 | Renault Sas | Procédé d’initialisation de l’état de charge d’une batterie |
US11342594B2 (en) * | 2019-11-29 | 2022-05-24 | Robert Bosch Gmbh | Management systems and methods for silicon-containing lithium-ion batteries |
CN111882096B (zh) * | 2020-08-03 | 2022-11-29 | 博泰车联网科技(上海)股份有限公司 | 用于信息处理的方法、电子设备和存储介质 |
CN112051504B (zh) * | 2020-08-13 | 2024-03-19 | 联合汽车电子有限公司 | 电池容量的预测方法、装置、终端及计算机可读存储介质 |
CN113075550B (zh) * | 2021-03-31 | 2022-08-02 | 蜂巢能源科技(无锡)有限公司 | 获取电动势曲线的方法、装置、介质及电子设备 |
DE102021110384A1 (de) | 2021-04-23 | 2022-10-27 | Lisa Dräxlmaier GmbH | Elektronische Schaltung zur Bestimmung des Ladezustands einer Batteriezelle |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1084419B1 (de) * | 1999-04-08 | 2010-06-02 | Koninklijke Philips Electronics N.V. | Verfahren und vorrichtung zur ermittlung des ladungszustands einer batterie |
JP2004515044A (ja) * | 2000-11-30 | 2004-05-20 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 再充電可能なバッテリーの充電状態及び残り使用時間を予測する方法 |
US6366054B1 (en) * | 2001-05-02 | 2002-04-02 | Honeywell International Inc. | Method for determining state of charge of a battery by measuring its open circuit voltage |
US6534954B1 (en) * | 2002-01-10 | 2003-03-18 | Compact Power Inc. | Method and apparatus for a battery state of charge estimator |
US20030184307A1 (en) * | 2002-02-19 | 2003-10-02 | Kozlowski James D. | Model-based predictive diagnostic tool for primary and secondary batteries |
US6789026B2 (en) * | 2002-12-29 | 2004-09-07 | Texas Instruments Incorporated | Circuit and method for monitoring battery state of charge |
JP4015128B2 (ja) * | 2003-07-09 | 2007-11-28 | 古河電気工業株式会社 | 充電率推定方法、充電率推定装置、電池システム及び車両用電池システム |
US7583059B2 (en) * | 2003-12-18 | 2009-09-01 | Lg Chem, Ltd. | Apparatus and method for estimating state of charge of battery using neural network |
KR100842678B1 (ko) * | 2005-03-17 | 2008-06-30 | 주식회사 엘지화학 | 동적 패턴에 대한 배터리 잔존량 추정법의 비교 참조값구성 방법 |
-
2007
- 2007-10-25 CN CNA2007800406047A patent/CN101535827A/zh active Pending
- 2007-10-25 KR KR1020097008623A patent/KR20090082374A/ko not_active Application Discontinuation
- 2007-10-25 EP EP07826866A patent/EP2089731B1/de not_active Not-in-force
- 2007-10-25 US US12/445,486 patent/US20100036627A1/en not_active Abandoned
- 2007-10-25 AT AT07826866T patent/ATE467134T1/de not_active IP Right Cessation
- 2007-10-25 DE DE602007006339T patent/DE602007006339D1/de active Active
- 2007-10-25 JP JP2009534032A patent/JP2010508507A/ja active Pending
- 2007-10-25 WO PCT/IB2007/054344 patent/WO2008053410A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
KR20090082374A (ko) | 2009-07-30 |
WO2008053410A3 (en) | 2008-07-10 |
US20100036627A1 (en) | 2010-02-11 |
DE602007006339D1 (de) | 2010-06-17 |
WO2008053410A2 (en) | 2008-05-08 |
JP2010508507A (ja) | 2010-03-18 |
EP2089731A2 (de) | 2009-08-19 |
CN101535827A (zh) | 2009-09-16 |
EP2089731B1 (de) | 2010-05-05 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |