CN108780930B - 在高速率电池放电期间估计放电持续时间的方法 - Google Patents

在高速率电池放电期间估计放电持续时间的方法 Download PDF

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CN108780930B
CN108780930B CN201780015115.XA CN201780015115A CN108780930B CN 108780930 B CN108780930 B CN 108780930B CN 201780015115 A CN201780015115 A CN 201780015115A CN 108780930 B CN108780930 B CN 108780930B
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battery
discharge
time
temperature
current
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Chinese (zh)
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CN108780930A (zh
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J.P.诺瓦克
R.L.梅尔斯
A.蒂克洪斯基
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Flextronics AP LLC
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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
    • 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
    • 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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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
CN201780015115.XA 2016-01-13 2017-01-13 在高速率电池放电期间估计放电持续时间的方法 Active CN108780930B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662278292P 2016-01-13 2016-01-13
US62/278,292 2016-01-13
PCT/US2017/013498 WO2017123990A1 (en) 2016-01-13 2017-01-13 Method of estimation of discharge time duration during high-rate battery discharge

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Publication Number Publication Date
CN108780930A CN108780930A (zh) 2018-11-09
CN108780930B true CN108780930B (zh) 2021-09-07

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US (1) US10209315B2 (enExample)
EP (1) EP3403292B1 (enExample)
JP (1) JP6789299B2 (enExample)
KR (1) KR102766095B1 (enExample)
CN (1) CN108780930B (enExample)
WO (1) WO2017123990A1 (enExample)

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EP3857244A4 (en) * 2018-09-30 2022-06-15 David Heilman DIANOSTIC LIGHTING DEVICE
JP2020176996A (ja) * 2019-04-23 2020-10-29 バックス情報システム株式会社 電池寿命測定装置および測定方法
CN110133534B (zh) * 2019-06-11 2021-06-04 北京智芯微电子科技有限公司 蓄电池老化趋势的评估方法
US11132039B2 (en) * 2019-09-27 2021-09-28 Dell Products L.P. Systems and methods for controlling charging and discharging of an energy device based on temperature
CN111055722B (zh) * 2019-12-20 2023-11-17 华为技术有限公司 一种预估充电时间的方法，装置及存储介质
FR3109646A1 (fr) * 2020-04-22 2021-10-29 Orange Procédé de prévision d’une durée de fonctionnement d’un objet connecté
US11433779B2 (en) 2020-12-01 2022-09-06 Beta Air, Llc Systems and methods for a battery management system integrated in a battery pack configured for use in electric aircraft
US11527899B2 (en) 2020-12-01 2022-12-13 Beta Air, Llc Systems and methods for a battery management system integrated in a battery pack configured for use in electric aircraft
CN112611976A (zh) * 2020-12-10 2021-04-06 华东理工大学 一种基于双差分曲线的动力电池健康状态估计方法
KR102892944B1 (ko) 2021-01-08 2025-11-27 주식회사 엘지에너지솔루션 방전 전압 그래프 예측 방법 및 이를 이용한 배터리 시스템
WO2022198414A1 (zh) * 2021-03-22 2022-09-29 宁德时代新能源科技股份有限公司 一种电池、用电装置、电池的充电方法及装置
CN113125967B (zh) * 2021-04-07 2023-04-28 力高(山东)新能源技术股份有限公司 一种基于温升预测的锂电池soe计算方法
US11846679B2 (en) 2021-05-04 2023-12-19 International Business Machines Corporation Battery control using non-linear rate-of-change failure threshold(s)
US20230344262A1 (en) * 2022-04-25 2023-10-26 Apple Inc. System and method for variable discharging techniques of a battery cell
TWI893314B (zh) * 2022-06-24 2025-08-11 鑽全實業股份有限公司 電動驅動工具及其電池衰退偵測方法
CN117519448B (zh) * 2024-01-04 2024-04-26 深圳市佩城科技有限公司 一种平板电脑的使用时间警示系统及方法

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CN102754272A (zh) * 2009-12-30 2012-10-24 株式会社Lg化学 用于管理电池组的设备和方法
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Also Published As

Publication number Publication date
EP3403292A4 (en) 2019-08-28
WO2017123990A1 (en) 2017-07-20
JP6789299B2 (ja) 2020-11-25
KR102766095B1 (ko) 2025-02-12
KR20180102598A (ko) 2018-09-17
EP3403292B1 (en) 2020-09-23
CN108780930A (zh) 2018-11-09
US10209315B2 (en) 2019-02-19
EP3403292A1 (en) 2018-11-21
US20170199249A1 (en) 2017-07-13
JP2019508682A (ja) 2019-03-28

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