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CN109075582A - 电池放电控制方法、电池放电控制系统及智能电池 - Google Patents

电池放电控制方法、电池放电控制系统及智能电池 Download PDF

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Publication number
CN109075582A
CN109075582A CN201780018435.0A CN201780018435A CN109075582A CN 109075582 A CN109075582 A CN 109075582A CN 201780018435 A CN201780018435 A CN 201780018435A CN 109075582 A CN109075582 A CN 109075582A
Authority
CN
China
Prior art keywords
battery
discharge
temperature
current
temperature sensing
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
CN201780018435.0A
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English (en)
Inventor
张彩辉
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 CN109075582A publication Critical patent/CN109075582A/zh
Pending legal-status Critical Current

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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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • 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
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
    • 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
    • H01M10/443—Methods for charging or discharging in response to temperature
    • 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
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
    • H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
    • H02J7/007194—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the battery
    • 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
    • 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
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

一种电池放电控制方法、电池放电控制系统及智能电池。该电池放电控制方法包括：在电池(3)进行自放电时，检测电池的温度(S11)；根据电池的温度,调整电池进行自放电时的放电速度(S12)。该电池放电控制方法、电池放电控制系统及智能电池能够避免电池在自放电时温度过高，同时具有较高的自放电效率。

Description

PCT国内申请，说明书已公开。

Claims (34)

  1. PCT国内申请，权利要求书已公开。
CN201780018435.0A 2017-03-31 2017-03-31 电池放电控制方法、电池放电控制系统及智能电池 Pending CN109075582A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/079137 WO2018176428A1 (zh) 2017-03-31 2017-03-31 电池放电控制方法、电池放电控制系统及智能电池

Publications (1)

Publication Number Publication Date
CN109075582A true CN109075582A (zh) 2018-12-21

Family

ID=63673977

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780018435.0A Pending CN109075582A (zh) 2017-03-31 2017-03-31 电池放电控制方法、电池放电控制系统及智能电池

Country Status (3)

Country Link
US (1) US20200014230A1 (zh)
CN (1) CN109075582A (zh)
WO (1) WO2018176428A1 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112864486A (zh) * 2021-01-13 2021-05-28 陈妹妹 一种废旧锂离子电池的安全放电方法
CN113162180A (zh) * 2021-04-29 2021-07-23 深圳拓邦股份有限公司 锂电池工作控制方法、系统及电动设备
WO2023221055A1 (zh) * 2022-05-19 2023-11-23 宁德时代新能源科技股份有限公司 电池的放电方法和放电装置
CN118508575A (zh) * 2024-07-18 2024-08-16 南方科技大学 锂电池安全防护方法及锂电池装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220114914A (ko) * 2021-02-09 2022-08-17 주식회사 엘지에너지솔루션 배터리 관리 장치 및 방법
US12044739B2 (en) * 2021-05-28 2024-07-23 International Business Machines Corporation Battery state of charge management for storage

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1173242A (zh) * 1994-11-28 1998-02-11 查特克实验室有限公司 在充放电过程中控制蓄电池温度的方法和设备
JP2006090848A (ja) * 2004-09-24 2006-04-06 Yazaki Corp バッテリ状態検出装置
US20110121787A1 (en) * 2009-11-26 2011-05-26 Youngu Kim Battery Pack Capable of Preventing Battery Cell From High-Temperature Swelling and Method Thereof
CN202225179U (zh) * 2010-04-07 2012-05-23 布莱克和戴克公司 电动工具和电动工具系统
CN103367827A (zh) * 2012-04-03 2013-10-23 广达电脑股份有限公司 充电电池模块、电池供电的电子装置、以及电池充电方法
CN106549439A (zh) * 2016-10-31 2017-03-29 北京小米移动软件有限公司 一种电池温度测控装置、方法及移动终端

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6433514B1 (en) * 1999-10-04 2002-08-13 Texas Instruments Incorporated Battery protector
CN101917039B (zh) * 2010-08-05 2014-04-16 惠州Tcl移动通信有限公司 防止电池充电时温度过高的方法及电路及一种电池

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1173242A (zh) * 1994-11-28 1998-02-11 查特克实验室有限公司 在充放电过程中控制蓄电池温度的方法和设备
JP2006090848A (ja) * 2004-09-24 2006-04-06 Yazaki Corp バッテリ状態検出装置
US20110121787A1 (en) * 2009-11-26 2011-05-26 Youngu Kim Battery Pack Capable of Preventing Battery Cell From High-Temperature Swelling and Method Thereof
CN202225179U (zh) * 2010-04-07 2012-05-23 布莱克和戴克公司 电动工具和电动工具系统
CN103367827A (zh) * 2012-04-03 2013-10-23 广达电脑股份有限公司 充电电池模块、电池供电的电子装置、以及电池充电方法
CN106549439A (zh) * 2016-10-31 2017-03-29 北京小米移动软件有限公司 一种电池温度测控装置、方法及移动终端

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112864486A (zh) * 2021-01-13 2021-05-28 陈妹妹 一种废旧锂离子电池的安全放电方法
CN112864486B (zh) * 2021-01-13 2022-04-19 陈妹妹 一种废旧锂离子电池的安全放电方法
CN113162180A (zh) * 2021-04-29 2021-07-23 深圳拓邦股份有限公司 锂电池工作控制方法、系统及电动设备
WO2023221055A1 (zh) * 2022-05-19 2023-11-23 宁德时代新能源科技股份有限公司 电池的放电方法和放电装置
CN118508575A (zh) * 2024-07-18 2024-08-16 南方科技大学 锂电池安全防护方法及锂电池装置

Also Published As

Publication number Publication date
US20200014230A1 (en) 2020-01-09
WO2018176428A1 (zh) 2018-10-04

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