DE112017005514T5 - Laderatenabschätzeinrichtung und laderatenabschätzverfahren - Google Patents

Laderatenabschätzeinrichtung und laderatenabschätzverfahren Download PDF

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Publication number
DE112017005514T5
DE112017005514T5 DE112017005514.8T DE112017005514T DE112017005514T5 DE 112017005514 T5 DE112017005514 T5 DE 112017005514T5 DE 112017005514 T DE112017005514 T DE 112017005514T DE 112017005514 T5 DE112017005514 T5 DE 112017005514T5
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DE
Germany
Prior art keywords
battery
formula
soc
observer
model
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.)
Withdrawn
Application number
DE112017005514.8T
Other languages
German (de)
English (en)
Inventor
Kensuke Osamura
Shuichi Adachi
Kenichi Hattaha
Takahiro Kawaguchi
Masaki Inoue
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.)
Keio University
Marelli Corp
Original Assignee
Calsonic Kansei Corp
Keio University
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 Calsonic Kansei Corp, Keio University filed Critical Calsonic Kansei Corp
Publication of DE112017005514T5 publication Critical patent/DE112017005514T5/de
Withdrawn legal-status Critical Current

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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]
    • G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
    • 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]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • G01R31/387—Determining ampere-hour charge capacity or SoC
    • G01R31/388—Determining ampere-hour charge capacity or SoC involving voltage measurements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging 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]
    • G01R31/389—Measuring internal impedance, internal conductance or related variables
    • 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

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
DE112017005514.8T 2016-11-02 2017-10-03 Laderatenabschätzeinrichtung und laderatenabschätzverfahren Withdrawn DE112017005514T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-215476 2016-11-02
JP2016215476A JP6869697B2 (ja) 2016-11-02 2016-11-02 オブザーバゲインの設定方法
PCT/JP2017/036038 WO2018083932A1 (ja) 2016-11-02 2017-10-03 充電率推定装置及び充電率推定方法

Publications (1)

Publication Number Publication Date
DE112017005514T5 true DE112017005514T5 (de) 2019-12-05

Family

ID=62076784

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112017005514.8T Withdrawn DE112017005514T5 (de) 2016-11-02 2017-10-03 Laderatenabschätzeinrichtung und laderatenabschätzverfahren

Country Status (4)

Country Link
JP (1) JP6869697B2 (https=)
CN (1) CN109844551B (https=)
DE (1) DE112017005514T5 (https=)
WO (1) WO2018083932A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021005322A1 (de) 2021-10-26 2021-12-16 Daimler Ag Verfahren zum Bestimmen eines aktuellen Ladezustands eines elektrischen Energiespeichers, sowie Implementierung im Energiemanagementsystem
DE102023132174A1 (de) * 2023-10-03 2025-04-03 GM Global Technology Operations LLC Ladezustandsschätzer für lithium-ionen-batterien unter verwendung eines hysteresemodells

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112018001123T5 (de) * 2017-03-03 2020-02-27 Calsonic Kansei Corporation Ladezustandschätzvorrichtung und Ladezustandschätzverfahren
JP7203375B2 (ja) * 2018-11-20 2023-01-13 マレリ株式会社 充電率推定装置及び充電率推定方法
DE102019111958A1 (de) 2019-05-08 2020-11-12 TWAICE Technologies GmbH Charakterisierung von Lithium-Plating bei wiederaufladbaren Batterien
KR102599803B1 (ko) * 2020-12-10 2023-11-09 한국에너지기술연구원 Soc추정을 통해 배터리 상태를 진단하는 방법 및 장치
KR102885443B1 (ko) * 2022-12-29 2025-11-13 한국에너지기술연구원 전기자동차 충전스테이션의 전압안정화 장치 및 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016090322A (ja) 2014-10-31 2016-05-23 カルソニックカンセイ株式会社 バッテリのパラメータ推定装置
JP2016215476A (ja) 2015-05-19 2016-12-22 キヤノン株式会社 インクジェット記録装置、インクジェット記録方法およびプログラム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5394162B2 (ja) * 2009-07-31 2014-01-22 本田技研工業株式会社 蓄電装置の内部抵抗検出装置および開路電圧検出装置および残容量検出装置
CN104007395B (zh) * 2014-06-11 2016-08-24 北京交通大学 锂离子电池荷电状态与参数自适应联合估计方法
US10408880B2 (en) * 2014-08-19 2019-09-10 Fca Us Llc Techniques for robust battery state estimation
CN105353313B (zh) * 2015-09-28 2020-07-28 欣旺达电子股份有限公司 电池荷电状态的估算方法和装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016090322A (ja) 2014-10-31 2016-05-23 カルソニックカンセイ株式会社 バッテリのパラメータ推定装置
JP2016215476A (ja) 2015-05-19 2016-12-22 キヤノン株式会社 インクジェット記録装置、インクジェット記録方法およびプログラム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
G. L. Plett: „Extended Kalman filtering for battery management systems of LiPB-based HEV battery packs Part 2. Modeling and identification", Journal für Leistungsquellen 134 (2004)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021005322A1 (de) 2021-10-26 2021-12-16 Daimler Ag Verfahren zum Bestimmen eines aktuellen Ladezustands eines elektrischen Energiespeichers, sowie Implementierung im Energiemanagementsystem
DE102023132174A1 (de) * 2023-10-03 2025-04-03 GM Global Technology Operations LLC Ladezustandsschätzer für lithium-ionen-batterien unter verwendung eines hysteresemodells
DE102023132174B4 (de) * 2023-10-03 2025-08-28 GM Global Technology Operations LLC Batteriemanagementsystem, BMS, für eine oder mehrere Lithium-Ionen, Li+, -Batteriezellen und Elektrofahrzeug

Also Published As

Publication number Publication date
WO2018083932A1 (ja) 2018-05-11
JP2018072265A (ja) 2018-05-10
JP6869697B2 (ja) 2021-05-12
CN109844551A (zh) 2019-06-04
CN109844551B (zh) 2021-04-13

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