JPWO2021186593A1 - - Google Patents

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Publication number
JPWO2021186593A1
JPWO2021186593A1 JP2021549644A JP2021549644A JPWO2021186593A1 JP WO2021186593 A1 JPWO2021186593 A1 JP WO2021186593A1 JP 2021549644 A JP2021549644 A JP 2021549644A JP 2021549644 A JP2021549644 A JP 2021549644A JP WO2021186593 A1 JPWO2021186593 A1 JP WO2021186593A1
Authority
JP
Japan
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
JP2021549644A
Other versions
JP7204938B2 (ja
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.)
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Publication date
Application filed filed Critical
Publication of JPWO2021186593A1 publication Critical patent/JPWO2021186593A1/ja
Application granted granted Critical
Publication of JP7204938B2 publication Critical patent/JP7204938B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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]
    • G01R31/371—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with remote indication, e.g. on external chargers
    • 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]
    • G01R31/3644—Constructional arrangements
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • 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
    • 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]
    • G01R31/392—Determining battery ageing or deterioration, e.g. state of health
    • 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
    • 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]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
    • 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
    • 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
JP2021549644A 2020-03-17 2020-03-17 蓄電池の状態を評価する情報処理装置、情報処理方法、コンピュータプログラム及び情報処理システム Active JP7204938B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/011841 WO2021186593A1 (ja) 2020-03-17 2020-03-17 蓄電池の状態を評価する情報処理装置、情報処理方法、コンピュータプログラム及び情報処理システム

Publications (2)

Publication Number Publication Date
JPWO2021186593A1 true JPWO2021186593A1 (ja) 2021-09-23
JP7204938B2 JP7204938B2 (ja) 2023-01-16

Family

ID=77771898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021549644A Active JP7204938B2 (ja) 2020-03-17 2020-03-17 蓄電池の状態を評価する情報処理装置、情報処理方法、コンピュータプログラム及び情報処理システム

Country Status (4)

Country Link
US (1) US11921162B2 (ja)
EP (1) EP4123325A4 (ja)
JP (1) JP7204938B2 (ja)
WO (1) WO2021186593A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102458526B1 (ko) * 2018-02-07 2022-10-25 주식회사 엘지에너지솔루션 배터리의 동작 상태에 따라 soc를 추정하는 장치 및 방법
CN112379273B (zh) * 2020-11-16 2021-07-30 北京理工大学 基于人工智能的锂离子电池充电曲线重构及状态估计方法
JP2022091341A (ja) * 2020-12-09 2022-06-21 日本電気株式会社 送信装置照合装置、学習装置、送信装置照合方法、学習方法、及びプログラム
WO2023149011A1 (ja) * 2022-02-07 2023-08-10 株式会社デンソー 二次電池状態検出装置、学習部、二次電池状態検出方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016147572A1 (ja) * 2015-03-13 2016-09-22 パナソニックＩｐマネジメント株式会社 電池管理装置、および電源装置
JP2017181329A (ja) * 2016-03-30 2017-10-05 本田技研工業株式会社 電源装置、該電源装置を有する輸送機器、蓄電部の充電率と開放端電圧の相関情報を推定する推定方法、および該相関情報を推定するためのプログラム
JP2018146372A (ja) * 2017-03-06 2018-09-20 古河電気工業株式会社 蓄電池の劣化判定方法及び蓄電池の劣化判定装置
JP2019061741A (ja) * 2017-09-22 2019-04-18 三菱自動車工業株式会社 二次電池システム
JP2020034524A (ja) * 2018-08-31 2020-03-05 株式会社デンソー 電源システム

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JPS54119446A (en) 1978-03-10 1979-09-17 Mitsubishi Chem Ind Ltd Preparation of estrone
US7688033B2 (en) 2004-09-29 2010-03-30 Panasonic Ev Energy Co., Ltd. Method for detecting state of secondary battery and device for detecting state of secondary battery
JP4668015B2 (ja) 2004-09-29 2011-04-13 プライムアースＥｖエナジー株式会社 二次電池の状態検出方法および二次電池の状態検出装置
JP4587306B2 (ja) * 2005-04-20 2010-11-24 株式会社デンソー 二次電池の残存容量演算方法
JP5739788B2 (ja) * 2011-11-15 2015-06-24 株式会社東芝 充放電計画立案システムおよび充放電計画立案方法
JP6370581B2 (ja) 2014-03-28 2018-08-08 学校法人早稲田大学 電気化学解析装置および電気化学システム
JP6134438B1 (ja) * 2015-07-31 2017-05-24 株式会社東芝 蓄電池評価装置、蓄電システムおよび蓄電池評価方法
JP6556649B2 (ja) * 2016-03-14 2019-08-07 株式会社東芝 蓄電池評価装置、蓄電池、蓄電池評価方法、およびプログラム
JP6567583B2 (ja) * 2017-03-15 2019-08-28 株式会社東芝 電池安全性評価装置、電池制御装置、電池安全性評価方法、プログラム、制御回路及び蓄電システム
CN110383095B (zh) * 2017-11-29 2022-08-26 株式会社东芝 评价装置、蓄电系统、评价方法以及计算机程序
JP7265364B2 (ja) 2019-01-22 2023-04-26 株式会社東芝 情報処理装置、情報処理方法及び情報処理システム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016147572A1 (ja) * 2015-03-13 2016-09-22 パナソニックＩｐマネジメント株式会社 電池管理装置、および電源装置
JP2017181329A (ja) * 2016-03-30 2017-10-05 本田技研工業株式会社 電源装置、該電源装置を有する輸送機器、蓄電部の充電率と開放端電圧の相関情報を推定する推定方法、および該相関情報を推定するためのプログラム
JP2018146372A (ja) * 2017-03-06 2018-09-20 古河電気工業株式会社 蓄電池の劣化判定方法及び蓄電池の劣化判定装置
JP2019061741A (ja) * 2017-09-22 2019-04-18 三菱自動車工業株式会社 二次電池システム
JP2020034524A (ja) * 2018-08-31 2020-03-05 株式会社デンソー 電源システム

Also Published As

Publication number Publication date
US11921162B2 (en) 2024-03-05
WO2021186593A1 (ja) 2021-09-23
EP4123325A1 (en) 2023-01-25
JP7204938B2 (ja) 2023-01-16
US20210405120A1 (en) 2021-12-30
EP4123325A4 (en) 2023-11-29

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