DE602004010203T2 - Verfahren zur Berechnung der Restspeicherenergie einer Sekundärzelle und Batterieblock - Google Patents

Verfahren zur Berechnung der Restspeicherenergie einer Sekundärzelle und Batterieblock Download PDF

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Publication number
DE602004010203T2
DE602004010203T2 DE602004010203T DE602004010203T DE602004010203T2 DE 602004010203 T2 DE602004010203 T2 DE 602004010203T2 DE 602004010203 T DE602004010203 T DE 602004010203T DE 602004010203 T DE602004010203 T DE 602004010203T DE 602004010203 T2 DE602004010203 T2 DE 602004010203T2
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DE
Germany
Prior art keywords
voltage
cell
storage energy
residual
discharge
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
DE602004010203T
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German (de)
English (en)
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DE602004010203D1 (de
Inventor
Masaki Hogari
Yoshinori Ohta
Atsushi Nakanouchi
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of DE602004010203D1 publication Critical patent/DE602004010203D1/de
Application granted granted Critical
Publication of DE602004010203T2 publication Critical patent/DE602004010203T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge 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]
    • G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
DE602004010203T 2003-07-29 2004-07-28 Verfahren zur Berechnung der Restspeicherenergie einer Sekundärzelle und Batterieblock Expired - Lifetime DE602004010203T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003281470A JP4010288B2 (ja) 2003-07-29 2003-07-29 二次電池の残容量算出方法およびバッテリパック
JP2003281470 2003-07-29

Publications (2)

Publication Number Publication Date
DE602004010203D1 DE602004010203D1 (de) 2008-01-03
DE602004010203T2 true DE602004010203T2 (de) 2008-10-02

Family

ID=33535659

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004010203T Expired - Lifetime DE602004010203T2 (de) 2003-07-29 2004-07-28 Verfahren zur Berechnung der Restspeicherenergie einer Sekundärzelle und Batterieblock

Country Status (7)

Country Link
US (1) US7492126B2 (enExample)
EP (1) EP1503219B1 (enExample)
JP (1) JP4010288B2 (enExample)
KR (1) KR101162363B1 (enExample)
CN (1) CN100386643C (enExample)
DE (1) DE602004010203T2 (enExample)
TW (1) TWI237703B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2436857A1 (de) 2010-09-30 2012-04-04 Dorma GmbH + Co. KG Flügelanlage mit einer Schliessvorrichtung und einer Energieüberwachung für einen Drehknauf mit einer autarken Energieversorgung
DE102015202845B4 (de) * 2014-02-21 2025-10-23 Ford Global Technologies, Llc Vorhersage des Energieverbrauchs für ein Elektrofahrzeug mittels Schwankungen im vergangenen Ernergieverbrauch

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JP4311168B2 (ja) 2003-11-14 2009-08-12 ソニー株式会社 バッテリーパック及びバッテリー残量算出方法
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KR100842678B1 (ko) 2005-03-17 2008-06-30 주식회사 엘지화학 동적 패턴에 대한 배터리 잔존량 추정법의 비교 참조값구성 방법
JP5175029B2 (ja) * 2005-06-17 2013-04-03 パナソニック株式会社 レーザ装置及び電池残量検出方法
JP2007121030A (ja) * 2005-10-26 2007-05-17 Denso Corp 車両用蓄電装置の内部状態検出装置
JP4967362B2 (ja) 2006-02-09 2012-07-04 トヨタ自動車株式会社 二次電池の残存容量推定装置
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JP5125070B2 (ja) 2006-11-17 2013-01-23 富士通株式会社 電池制御装置、電池制御方法、電池パック、電子機器、電池制御プログラムおよび制御回路
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JP5541112B2 (ja) * 2010-11-22 2014-07-09 ミツミ電機株式会社 電池監視装置、及び電池監視方法
JP5747610B2 (ja) * 2011-03-30 2015-07-15 ソニー株式会社 充電制御装置、充電制御方法、プログラム及びシステム
WO2012148019A1 (ko) * 2011-04-28 2012-11-01 Sk 이노베이션 주식회사 배터리의 용량 열화 상태 측정 장치 및 방법
CN102866357B (zh) * 2011-07-06 2014-12-31 珠海全志科技股份有限公司 电池电量计量系统和方法
KR101877564B1 (ko) 2011-11-30 2018-07-12 삼성에스디아이 주식회사 배터리 팩
JP5772737B2 (ja) * 2012-06-21 2015-09-02 トヨタ自動車株式会社 全電池容量推定方法
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
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
CN102944848B (zh) * 2012-11-21 2015-04-22 广东省自动化研究所 一种动力电池剩余电量实时评估方法及其装置
KR102082866B1 (ko) * 2013-04-18 2020-04-14 삼성에스디아이 주식회사 배터리 관리 시스템 및 그 구동방법
CN103513187B (zh) * 2013-09-03 2016-05-11 苏州佳世达电通有限公司 一种电池容量的估算方法
CN103630726B (zh) * 2013-10-30 2017-01-25 惠州市亿能电子有限公司 一种bms休眠模式下电池极化电压的估算方法
CN103823191B (zh) * 2013-12-03 2016-06-08 天津航空机电有限公司 一种计算锂离子电池组可用剩余容量的方法
JP2015155859A (ja) * 2014-02-21 2015-08-27 ソニー株式会社 電池残量推定装置、電池パック、蓄電装置、電動車両および電池残量推定方法
DE102014221547A1 (de) 2014-10-23 2016-05-12 Ford Global Technologies, Llc Verfahren zur Überwachung des Ladezustands einer Batterie
DE102014221549B4 (de) 2014-10-23 2016-12-15 Ford Global Technologies, Llc Verfahren zur Überwachung des Ladezustands einer Batterie
WO2016129212A1 (ja) * 2015-02-13 2016-08-18 パナソニックＩｐマネジメント株式会社 電池状態推定装置、および電源装置
DE102015206878B4 (de) 2015-04-16 2024-03-14 Ford Global Technologies, Llc Verfahren zum Betrieb einer Batterie
CN105633487B (zh) * 2016-01-13 2018-04-06 河南理工大学 一种锂离子电池智能管理系统
JP6789046B2 (ja) * 2016-09-21 2020-11-25 ローム株式会社 リチャージャブルバッテリの残量検出回路、それを用いた電子機器、自動車ならびに充電状態の検出方法
KR102357834B1 (ko) 2017-02-02 2022-02-04 삼성에스디아이 주식회사 배터리 팩 및 배터리 팩의 데이터 송신 방법
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JP2020016582A (ja) * 2018-07-26 2020-01-30 ラピスセミコンダクタ株式会社 半導体装置、およびバッテリの残量の検出方法
CN109038752B (zh) * 2018-08-23 2022-04-05 合肥澎湃能源技术有限公司 用于电池组的主动均衡方法
CN109596994B (zh) * 2018-11-28 2020-10-13 湖南科霸汽车动力电池有限责任公司 水性电解液体系电池放电保存容量测试方法
CN109756003A (zh) * 2019-03-20 2019-05-14 泰顺永庆电力技术有限公司 锂电池充放电管理系统
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2436857A1 (de) 2010-09-30 2012-04-04 Dorma GmbH + Co. KG Flügelanlage mit einer Schliessvorrichtung und einer Energieüberwachung für einen Drehknauf mit einer autarken Energieversorgung
DE102010037876A1 (de) 2010-09-30 2012-04-05 Dorma Gmbh & Co Kg Überwachung für Drehknäufe mit einer autarken Energieversorgung
DE102015202845B4 (de) * 2014-02-21 2025-10-23 Ford Global Technologies, Llc Vorhersage des Energieverbrauchs für ein Elektrofahrzeug mittels Schwankungen im vergangenen Ernergieverbrauch

Also Published As

Publication number Publication date
KR101162363B1 (ko) 2012-07-04
CN100386643C (zh) 2008-05-07
JP2005049216A (ja) 2005-02-24
JP4010288B2 (ja) 2007-11-21
KR20050013972A (ko) 2005-02-05
EP1503219B1 (en) 2007-11-21
US20050024020A1 (en) 2005-02-03
TWI237703B (en) 2005-08-11
TW200510748A (en) 2005-03-16
EP1503219A2 (en) 2005-02-02
EP1503219A3 (en) 2005-08-17
DE602004010203D1 (de) 2008-01-03
CN1601296A (zh) 2005-03-30
US7492126B2 (en) 2009-02-17

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