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CN113875114A - 电池均衡方法、系统、电池和可移动平台 - Google Patents

电池均衡方法、系统、电池和可移动平台 Download PDF

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Publication number
CN113875114A
CN113875114A CN202080032164.6A CN202080032164A CN113875114A CN 113875114 A CN113875114 A CN 113875114A CN 202080032164 A CN202080032164 A CN 202080032164A CN 113875114 A CN113875114 A CN 113875114A
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CN
China
Prior art keywords
battery
electrical parameter
balancing
preset
cell
Prior art date
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Pending
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CN202080032164.6A
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English (en)
Inventor
张彩辉
宋家庆
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SZ DJI Technology Co Ltd
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SZ DJI Technology Co Ltd
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Publication date
Application filed by SZ DJI Technology Co Ltd filed Critical SZ DJI Technology Co Ltd
Publication of CN113875114A publication Critical patent/CN113875114A/zh
Pending legal-status Critical Current

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    • 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
    • H01M10/44—Methods for charging or discharging
    • 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
    • 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)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

一种电池均衡方法、系统、电池和可移动平台，该方法包括：在确定电池充放电停止后，根据第一均衡策略对所述电池进行均衡处理(S201)；根据所述第一均衡策略对所述电池进行均衡处理之时或之后，获取当前时间与所述电池充放电停止时间之间的时间段的第一时长(S202)；若根据所述第一时长确定满足第一预设触发条件，则根据第二均衡策略对所述电池进行均衡处理(S203)。提高了电池的一致性，也确保了电池的电量的准确性。

Description

PCT国内申请，说明书已公开。

Claims (89)

  1. PCT国内申请，权利要求书已公开。
CN202080032164.6A 2020-01-15 2020-01-15 电池均衡方法、系统、电池和可移动平台 Pending CN113875114A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/072289 WO2021142667A1 (zh) 2020-01-15 2020-01-15 电池均衡方法、系统、电池和可移动平台

Publications (1)

Publication Number Publication Date
CN113875114A true CN113875114A (zh) 2021-12-31

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CN202080032164.6A Pending CN113875114A (zh) 2020-01-15 2020-01-15 电池均衡方法、系统、电池和可移动平台

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CN (1) CN113875114A (zh)
WO (1) WO2021142667A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115940352A (zh) * 2022-12-16 2023-04-07 深圳市创芯微微电子有限公司 电池均衡方法与电池均衡电路

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114039392A (zh) * 2021-10-29 2022-02-11 博科能源系统(深圳)有限公司 一种电池组的电芯均衡方法、系统、电池设备和存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050040789A1 (en) * 2003-08-18 2005-02-24 General Electric Company Vehicle energy storage system control methods and method for determining battery cycle life projection for heavy duty hybrid vehicle applications
CN108123438A (zh) * 2017-12-29 2018-06-05 国家电网公司华中分部 一种考虑风电和储能的电网频率态势在线预测方法
CN108233469A (zh) * 2017-12-28 2018-06-29 常州普莱德新能源电池科技有限公司 动力电池均衡控制方法及控制装置
CN110011387A (zh) * 2019-05-14 2019-07-12 深圳市道通智能航空技术有限公司 一种电池均衡控制方法、装置及均衡控制系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107369858B (zh) * 2017-08-02 2019-10-15 河南理工大学 一种双目标分阶段均衡控制策略

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050040789A1 (en) * 2003-08-18 2005-02-24 General Electric Company Vehicle energy storage system control methods and method for determining battery cycle life projection for heavy duty hybrid vehicle applications
CN108233469A (zh) * 2017-12-28 2018-06-29 常州普莱德新能源电池科技有限公司 动力电池均衡控制方法及控制装置
CN108123438A (zh) * 2017-12-29 2018-06-05 国家电网公司华中分部 一种考虑风电和储能的电网频率态势在线预测方法
CN110011387A (zh) * 2019-05-14 2019-07-12 深圳市道通智能航空技术有限公司 一种电池均衡控制方法、装置及均衡控制系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115940352A (zh) * 2022-12-16 2023-04-07 深圳市创芯微微电子有限公司 电池均衡方法与电池均衡电路

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Application publication date: 20211231