KR102395182B9 - 배터리 진단 방법 및 그 장치 - Google Patents

배터리 진단 방법 및 그 장치

Info

Publication number
KR102395182B9
KR102395182B9 KR1020210168032A KR20210168032A KR102395182B9 KR 102395182 B9 KR102395182 B9 KR 102395182B9 KR 1020210168032 A KR1020210168032 A KR 1020210168032A KR 20210168032 A KR20210168032 A KR 20210168032A KR 102395182 B9 KR102395182 B9 KR 102395182B9
Authority
KR
South Korea
Prior art keywords
diagnostic method
battery diagnostic
battery
diagnostic
Prior art date
Application number
KR1020210168032A
Other languages
English (en)
Other versions
KR102395182B1 (ko
Inventor
송창희
Original Assignee
모나일렉트릭 주식회사
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 모나일렉트릭 주식회사 filed Critical 모나일렉트릭 주식회사
Priority to KR1020210168032A priority Critical patent/KR102395182B1/ko
Application granted granted Critical
Priority to PCT/KR2022/006616 priority patent/WO2023101113A1/ko
Priority to CN202280061896.7A priority patent/CN118119856A/zh
Publication of KR102395182B1 publication Critical patent/KR102395182B1/ko
Publication of KR102395182B9 publication Critical patent/KR102395182B9/ko
Priority to US18/599,235 priority patent/US20240210482A1/en

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]
    • 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]
    • 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]
    • G01R31/392—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]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • 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)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Linguistics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Molecular Biology (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Secondary Cells (AREA)
KR1020210168032A 2021-11-30 2021-11-30 배터리 진단 방법 및 그 장치 KR102395182B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020210168032A KR102395182B1 (ko) 2021-11-30 2021-11-30 배터리 진단 방법 및 그 장치
PCT/KR2022/006616 WO2023101113A1 (ko) 2021-11-30 2022-05-10 배터리 진단 방법 및 그 장치
CN202280061896.7A CN118119856A (zh) 2021-11-30 2022-05-10 电池诊断方法及其装置
US18/599,235 US20240210482A1 (en) 2021-11-30 2024-03-08 Battery diagnosis method and device therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020210168032A KR102395182B1 (ko) 2021-11-30 2021-11-30 배터리 진단 방법 및 그 장치

Publications (2)

Publication Number Publication Date
KR102395182B1 KR102395182B1 (ko) 2022-05-10
KR102395182B9 true KR102395182B9 (ko) 2022-09-06

Family

ID=81591515

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020210168032A KR102395182B1 (ko) 2021-11-30 2021-11-30 배터리 진단 방법 및 그 장치

Country Status (4)

Country Link
US (1) US20240210482A1 (ko)
KR (1) KR102395182B1 (ko)
CN (1) CN118119856A (ko)
WO (1) WO2023101113A1 (ko)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101487495B1 (ko) * 2012-06-13 2015-01-29 주식회사 엘지화학 혼합 양극재를 포함하는 이차 전지의 충전 상태 추정 장치 및 방법
KR102177723B1 (ko) * 2013-10-31 2020-11-11 현대모비스 주식회사 차량용 배터리의 가용 용량 연산 방법 및 컴퓨터 판독 가능한 기록 매체
KR102343967B1 (ko) * 2014-12-04 2021-12-28 삼성전자주식회사 배터리의 상태를 추정하는 방법 및 장치
JP6761638B2 (ja) * 2015-02-04 2020-09-30 株式会社半導体エネルギー研究所 二次電池
KR102354112B1 (ko) * 2019-03-26 2022-01-24 서강대학교산학협력단 인공 지능에 기반하여 배터리의 상태를 추정하는 장치 및 방법
KR20210041511A (ko) * 2019-10-07 2021-04-15 삼성에스디아이 주식회사 배터리의 건강 상태를 추정하는 방법 및 장치

Also Published As

Publication number Publication date
KR102395182B1 (ko) 2022-05-10
WO2023101113A1 (ko) 2023-06-08
CN118119856A (zh) 2024-05-31
US20240210482A1 (en) 2024-06-27

Similar Documents

Publication Publication Date Title
PL3965216T3 (pl) Akumulator i związane z nim przyrządy, sposób przygotowywania oraz urządzenie przygotowawcze
EP3674731A4 (en) DEVICE AND METHOD FOR DIAGNOSING A BATTERY
EP3958006A4 (en) BATTERY DIAGNOSTIC APPARATUS AND METHOD
HUE062992T2 (hu) Berendezés és eljárás akkumulátor degradáció mértékének meghatározására
EP3988955A4 (en) BATTERY DIAGNOSTIC APPARATUS AND METHOD
PL3965214T3 (pl) Akumulator i powiązany z nim przyrząd oraz sposób przygotowywania i jego urządzenie przygotowawcze
EP4227697A4 (en) BATTERY DIAGNOSTIC DEVICE AND PROCEDURE
PL3674730T3 (pl) Sposób i urządzenie do diagnostyki akumulatora
EP4155746A4 (en) BATTERY DIAGNOSTIC DEVICE AND METHOD
EP4152023A4 (en) DEVICE AND METHOD FOR BATTERY DIAGNOSTICS
EP4206712A4 (en) DEVICE AND METHOD FOR BATTERY DIAGNOSTICS
EP4141462A4 (en) BATTERY DIAGNOSTIC DEVICE AND BATTERY DIAGNOSTIC METHOD
EP4131573A4 (en) BATTERY DIAGNOSTIC APPARATUS AND METHOD
EP4199182A4 (en) BATTERY DIAGNOSTIC DEVICE AND METHOD
EP4119962A4 (en) APPARATUS AND METHOD FOR DIAGNOSING A SECONDARY BATTERY
HUE062373T2 (hu) Akkumulátor és ahhoz tartozó eszköz, valamint eljárás és berendezés annak elõállítására
GB202003075D0 (en) Apparatus and method
EP4167345A4 (en) BATTERY DIAGNOSTIC DEVICE AND BATTERY DIAGNOSTIC METHOD
KR102395182B9 (ko) 배터리 진단 방법 및 그 장치
EP4145158A4 (en) BATTERY DIAGNOSTIC DEVICE AND METHOD
GB202102026D0 (en) Medical apparatus and method
GB202004259D0 (en) Apparatus and method
GB202001688D0 (en) Apparatus and method
GB2610672B (en) Line diagnosis method and apparatus
EP4016099A4 (en) BATTERY DIAGNOSTIC DEVICE AND METHOD

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]