CN109844551B - 观测器增益的设定方法 - Google Patents

观测器增益的设定方法 Download PDF

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Publication number
CN109844551B
CN109844551B CN201780063665.9A CN201780063665A CN109844551B CN 109844551 B CN109844551 B CN 109844551B CN 201780063665 A CN201780063665 A CN 201780063665A CN 109844551 B CN109844551 B CN 109844551B
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CN
China
Prior art keywords
battery
soc
observer
represented
equation
Prior art date
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Expired - Fee Related
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CN201780063665.9A
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English (en)
Chinese (zh)
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CN109844551A (zh
Inventor
长村谦介
足立修一
八田羽谦一
川口贵弘
井上正树
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
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Publication of CN109844551A publication Critical patent/CN109844551A/zh
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    • 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—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]
    • G01R31/389—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)
CN201780063665.9A 2016-11-02 2017-10-03 观测器增益的设定方法 Expired - Fee Related CN109844551B (zh)

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

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CN109844551A CN109844551A (zh) 2019-06-04
CN109844551B true CN109844551B (zh) 2021-04-13

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CN201780063665.9A Expired - Fee Related CN109844551B (zh) 2016-11-02 2017-10-03 观测器增益的设定方法

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JP (1) JP6869697B2 (enExample)
CN (1) CN109844551B (enExample)
DE (1) DE112017005514T5 (enExample)
WO (1) WO2018083932A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7141620B2 (ja) * 2017-03-03 2022-09-26 マレリ株式会社 オブザーバゲインの設定方法
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
DE102021005322A1 (de) 2021-10-26 2021-12-16 Daimler Ag Verfahren zum Bestimmen eines aktuellen Ladezustands eines elektrischen Energiespeichers, sowie Implementierung im Energiemanagementsystem
KR102885443B1 (ko) * 2022-12-29 2025-11-13 한국에너지기술연구원 전기자동차 충전스테이션의 전압안정화 장치 및 방법
US20250110178A1 (en) * 2023-10-03 2025-04-03 GM Global Technology Operations LLC State-of-charge estimator for lithium-ion battery using hysteresis model

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104007395A (zh) * 2014-06-11 2014-08-27 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
CN105353313A (zh) * 2015-09-28 2016-02-24 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
US20160054390A1 (en) * 2014-08-19 2016-02-25 Jian Lin Techniques for robust battery state estimation

Family Cites Families (3)

* 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
JP6450565B2 (ja) 2014-10-31 2019-01-09 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
JP6498034B2 (ja) 2015-05-19 2019-04-10 キヤノン株式会社 インクジェット記録装置、制御方法およびプログラム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104007395A (zh) * 2014-06-11 2014-08-27 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
US20160054390A1 (en) * 2014-08-19 2016-02-25 Jian Lin Techniques for robust battery state estimation
CN105353313A (zh) * 2015-09-28 2016-02-24 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

Also Published As

Publication number Publication date
JP6869697B2 (ja) 2021-05-12
CN109844551A (zh) 2019-06-04
JP2018072265A (ja) 2018-05-10
WO2018083932A1 (ja) 2018-05-11
DE112017005514T5 (de) 2019-12-05

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