CN113853721A - 电池剩余电量的调节方法、装置和可移动平台 - Google Patents

电池剩余电量的调节方法、装置和可移动平台 Download PDF

Info

Publication number
CN113853721A
CN113853721A CN202080029131.6A CN202080029131A CN113853721A CN 113853721 A CN113853721 A CN 113853721A CN 202080029131 A CN202080029131 A CN 202080029131A CN 113853721 A CN113853721 A CN 113853721A
Authority
CN
China
Prior art keywords
battery
internal resistance
larger
residual
residual capacity
Prior art date
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.)
Pending
Application number
CN202080029131.6A
Other languages
English (en)
Inventor
许柏皋
吕纯
周韦博
陆芷静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SZ DJI Technology Co Ltd
Original Assignee
SZ DJI Technology Co Ltd
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 SZ DJI Technology Co Ltd filed Critical SZ DJI Technology Co Ltd
Publication of CN113853721A publication Critical patent/CN113853721A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Secondary Cells (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)

Abstract

一种电池剩余电量的调节方法、装置和可移动平台，该方法包括：在第一电池的剩余电量和第二电池的剩余电量的差值大于第一阈值时，若剩余电量较大的电池的温度满足预设加热条件，则通过对剩余电量较大的电池进行加热处理，使得加热处理后的电池的温度升高；内阻减少，放电电流自动加大。随着该电池放电电流自动加大，该电池的剩余电量会快速减少，直至该电池的剩余电量和剩余电量较小的电池的剩余电量近似相等，这样可以避免存在SOC较低的单电池过放，而导致SOC较高的单电池飞行时存在炸机的风险，从而提高了无人机飞行的安全性。

Description

PCT国内申请，说明书已公开。

Claims (75)

  1. PCT国内申请，权利要求书已公开。
CN202080029131.6A 2020-04-28 2020-04-28 电池剩余电量的调节方法、装置和可移动平台 Pending CN113853721A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/087426 WO2021217405A1 (zh) 2020-04-28 2020-04-28 电池剩余电量的调节方法、装置和可移动平台

Publications (1)

Publication Number Publication Date
CN113853721A true CN113853721A (zh) 2021-12-28

Family

ID=78331571

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080029131.6A Pending CN113853721A (zh) 2020-04-28 2020-04-28 电池剩余电量的调节方法、装置和可移动平台

Country Status (2)

Country Link
CN (1) CN113853721A (zh)
WO (1) WO2021217405A1 (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106960990A (zh) * 2017-04-26 2017-07-18 北京新能源汽车股份有限公司 电池单体、电池包及具有其的车辆
WO2019137670A1 (de) * 2018-01-15 2019-07-18 Audi Ag Batterie, insbesondere für ein kraftfahrzeug, und verfahren zum betreiben einer batterie
CN110474400A (zh) * 2019-09-12 2019-11-19 东软睿驰汽车技术（沈阳）有限公司 一种电池组均衡方法和装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4678981A (en) * 1986-08-01 1987-07-07 Spacesaver Corporation Portable power source for mobile storage carriage

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106960990A (zh) * 2017-04-26 2017-07-18 北京新能源汽车股份有限公司 电池单体、电池包及具有其的车辆
WO2019137670A1 (de) * 2018-01-15 2019-07-18 Audi Ag Batterie, insbesondere für ein kraftfahrzeug, und verfahren zum betreiben einer batterie
CN110474400A (zh) * 2019-09-12 2019-11-19 东软睿驰汽车技术（沈阳）有限公司 一种电池组均衡方法和装置

Also Published As

Publication number Publication date
WO2021217405A1 (zh) 2021-11-04

Similar Documents

Publication Publication Date Title
EP3252918A1 (en) Apparatus and method for adjusting charging condition of secondary battery
US9592745B2 (en) Large electric vehicle power structure and alternating-hibernation battery management and control method thereof
US10081268B2 (en) Management device for secondary battery
US20170120766A1 (en) Apparatus And Method For Regulating A State Of Charge Of An Electrical Energy Store
US10011185B2 (en) Method for battery management and battery management system
US20200395775A1 (en) Battery management device, battery system, and vehicle power supply system
CN107078358B (zh) 电池温度检测方法、控制***、电池及无人飞行器
CN110290972B (zh) 估计电池单体的充电状态的方法
CN105730261A (zh) 用于控制转换器的装置和方法
CN104253463A (zh) 用于限制电池的功率的***和方法
CN110994734B (zh) 电池充电方法、装置及电子辅助设备
CN112789780A (zh) 电池的均衡方法、智能电池、充电***及存储介质
JP6764553B2 (ja) 電池制御装置、電池システム及び車両
WO2023169311A1 (zh) 电池功率处理方法、装置、电池管理***、电池
CN108511854A (zh) 无人机电池温度的控制方法、装置及无人机
US20190067960A1 (en) Power supply system
US10523020B2 (en) Electric storage apparatus and electric-storage controlling method
WO2021203362A1 (zh) 电池保养方法、电子设备、电池保养***及计算机可读存储介质
CN113853721A (zh) 电池剩余电量的调节方法、装置和可移动平台
EP2985171B1 (en) Forced charging method for phev vehicles using motor and hsg
KR20150122416A (ko) 안전 플러그의 상태를 검출하는 방법 및 장치
CN108535657B (zh) 无人飞行器电池安全保护方法及其装置
US20230163370A1 (en) System and method for rapidly discharging a battery cell during a thermal event
CN115431772A (zh) 电池工作状态控制方法、装置、设备及存储介质
CN115001094A (zh) 一种电池防过充的充电方法、装置、设备及存储介质

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20211228