CN100547427C - 二次电池的电压修正方法与装置、以及二次电池的残存容量估算方法与装置 - Google Patents

二次电池的电压修正方法与装置、以及二次电池的残存容量估算方法与装置 Download PDF

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Publication number
CN100547427C
CN100547427C CNB2004800233010A CN200480023301A CN100547427C CN 100547427 C CN100547427 C CN 100547427C CN B2004800233010 A CNB2004800233010 A CN B2004800233010A CN 200480023301 A CN200480023301 A CN 200480023301A CN 100547427 C CN100547427 C CN 100547427C
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China
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voltage
representative
battery
secondary cell
measurement system
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Expired - Fee Related
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Chinese (zh)
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CN1836172A (zh
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村上雄才
山边律人
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Primearth EV Energy Co Ltd
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Panasonic EV Energy Co Ltd
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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]
    • G01R31/382—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]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Measurement Of Current Or Voltage (AREA)
CNB2004800233010A 2003-08-14 2004-04-19 二次电池的电压修正方法与装置、以及二次电池的残存容量估算方法与装置 Expired - Fee Related CN100547427C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP293529/2003 2003-08-14
JP2003293529A JP4283615B2 (ja) 2003-08-14 2003-08-14 二次電池の電圧補正方法および装置、並びに二次電池の残存容量推定方法および装置

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CN1836172A CN1836172A (zh) 2006-09-20
CN100547427C true CN100547427C (zh) 2009-10-07

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CNB2004800233010A Expired - Fee Related CN100547427C (zh) 2003-08-14 2004-04-19 二次电池的电压修正方法与装置、以及二次电池的残存容量估算方法与装置

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US (1) US7528575B2 (enExample)
EP (1) EP1679523A4 (enExample)
JP (1) JP4283615B2 (enExample)
CN (1) CN100547427C (enExample)
WO (1) WO2005017545A1 (enExample)

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CN107305239A (zh) * 2016-04-22 2017-10-31 宝沃汽车（中国）有限公司 电芯单体电压修正电路、方法、电池管理系统及汽车
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KR102559200B1 (ko) 2016-10-05 2023-07-25 삼성전자주식회사 배터리 유닛을 관리하는 장치, 방법, 및 시스템
JP7151079B2 (ja) 2017-03-07 2022-10-12 株式会社デンソー 電池状態推定装置及び電源装置
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CN111880106B (zh) * 2020-08-04 2021-12-17 安徽江淮汽车集团股份有限公司 电池荷电状态检测方法、设备、存储介质及装置
US12352788B2 (en) * 2021-04-29 2025-07-08 GM Global Technology Operations LLC Thermal runaway prognosis by detecting abnormal cell voltage and SOC degeneration
CN116344876B (zh) * 2021-12-23 2025-11-11 上海智能制造功能平台有限公司 一种燃料电池单元电压测量与上报方法、设备和存储介质
CN114509682B (zh) * 2021-12-27 2024-01-12 安徽锐能科技有限公司 锂电池soc估计算法的修正方法和存储介质
DE102023003855A1 (de) 2023-09-23 2025-03-27 Mercedes-Benz Group AG Batteriezellen-Spannungsmessung während Balancing

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Publication number Publication date
EP1679523A1 (en) 2006-07-12
EP1679523A4 (en) 2009-07-29
WO2005017545A1 (ja) 2005-02-24
US20060273802A1 (en) 2006-12-07
JP2005062028A (ja) 2005-03-10
CN1836172A (zh) 2006-09-20
JP4283615B2 (ja) 2009-06-24
US7528575B2 (en) 2009-05-05

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