CN112259900A - 电池模组、电池包及其电池热失控检测方法 - Google Patents

电池模组、电池包及其电池热失控检测方法 Download PDF

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Publication number
CN112259900A
CN112259900A CN202011162727.1A CN202011162727A CN112259900A CN 112259900 A CN112259900 A CN 112259900A CN 202011162727 A CN202011162727 A CN 202011162727A CN 112259900 A CN112259900 A CN 112259900A
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CN
China
Prior art keywords
battery
weakening
battery module
weakened
explosion
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
CN202011162727.1A
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English (en)
Chinese (zh)
Inventor
杨明平
何亚飞
宋状
白玉龙
李登科
朱圣法
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.)
Envision Power Technology Jiangsu Co Ltd
Envision Ruitai Power Technology Shanghai Co Ltd
Original Assignee
Envision Power Technology Jiangsu Co Ltd
Envision Ruitai Power Technology Shanghai 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 Envision Power Technology Jiangsu Co Ltd, Envision Ruitai Power Technology Shanghai Co Ltd filed Critical Envision Power Technology Jiangsu Co Ltd
Priority to CN202011162727.1A priority Critical patent/CN112259900A/zh
Priority to PCT/CN2020/130808 priority patent/WO2022088320A1/fr
Publication of CN112259900A publication Critical patent/CN112259900A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • 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
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Battery Mounting, Suspending (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
CN202011162727.1A 2020-10-27 2020-10-27 电池模组、电池包及其电池热失控检测方法 Pending CN112259900A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202011162727.1A CN112259900A (zh) 2020-10-27 2020-10-27 电池模组、电池包及其电池热失控检测方法
PCT/CN2020/130808 WO2022088320A1 (fr) 2020-10-27 2020-11-23 Module de batterie, bloc-batterie et procédé de détection d'emballement thermique de batterie associé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011162727.1A CN112259900A (zh) 2020-10-27 2020-10-27 电池模组、电池包及其电池热失控检测方法

Publications (1)

Publication Number Publication Date
CN112259900A true CN112259900A (zh) 2021-01-22

Family

ID=74262139

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011162727.1A Pending CN112259900A (zh) 2020-10-27 2020-10-27 电池模组、电池包及其电池热失控检测方法

Country Status (2)

Country Link
CN (1) CN112259900A (fr)
WO (1) WO2022088320A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN218039677U (zh) * 2022-07-08 2022-12-13 湖北亿纬动力有限公司 一种具有采样装置的电池包

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120276423A1 (en) * 2010-07-30 2012-11-01 Jun Asakura Battery system
JP2017009360A (ja) * 2015-06-19 2017-01-12 日新電機株式会社 異常検出装置及び故障防止装置
CN106841897A (zh) * 2016-12-29 2017-06-13 滁州品之达电器科技有限公司 一种电动车辆高压设备连接检测电路
JP2018023244A (ja) * 2016-08-05 2018-02-08 株式会社デンソー 異常判定回路
CN209709119U (zh) * 2019-03-06 2019-11-29 浙江吉智新能源汽车科技有限公司 一种用于多电池箱的id识别电路及电池管理系统
CN209822756U (zh) * 2019-04-30 2019-12-20 宁德时代新能源科技股份有限公司 电池模组及电池包
CN209860056U (zh) * 2019-04-30 2019-12-27 宁德时代新能源科技股份有限公司 电池模组及电池包
CN210379247U (zh) * 2019-09-27 2020-04-21 欣旺达电动汽车电池有限公司 一种电池模组
CN211350786U (zh) * 2020-07-21 2020-08-25 瑞浦能源有限公司 电池模组

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209526152U (zh) * 2019-04-30 2019-10-22 宁德时代新能源科技股份有限公司 电池模组及电池包
CN211208605U (zh) * 2019-11-28 2020-08-07 比亚迪股份有限公司 用于电池模组的电路装置和电池模组

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120276423A1 (en) * 2010-07-30 2012-11-01 Jun Asakura Battery system
JP2017009360A (ja) * 2015-06-19 2017-01-12 日新電機株式会社 異常検出装置及び故障防止装置
JP2018023244A (ja) * 2016-08-05 2018-02-08 株式会社デンソー 異常判定回路
CN106841897A (zh) * 2016-12-29 2017-06-13 滁州品之达电器科技有限公司 一种电动车辆高压设备连接检测电路
CN209709119U (zh) * 2019-03-06 2019-11-29 浙江吉智新能源汽车科技有限公司 一种用于多电池箱的id识别电路及电池管理系统
CN209822756U (zh) * 2019-04-30 2019-12-20 宁德时代新能源科技股份有限公司 电池模组及电池包
CN209860056U (zh) * 2019-04-30 2019-12-27 宁德时代新能源科技股份有限公司 电池模组及电池包
CN210379247U (zh) * 2019-09-27 2020-04-21 欣旺达电动汽车电池有限公司 一种电池模组
CN211350786U (zh) * 2020-07-21 2020-08-25 瑞浦能源有限公司 电池模组

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Application publication date: 20210122