CN114982041A - 电池热调节电路及方法、计算机可读存储介质和电子设备 - Google Patents

电池热调节电路及方法、计算机可读存储介质和电子设备 Download PDF

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Publication number
CN114982041A
CN114982041A CN202180003893.3A CN202180003893A CN114982041A CN 114982041 A CN114982041 A CN 114982041A CN 202180003893 A CN202180003893 A CN 202180003893A CN 114982041 A CN114982041 A CN 114982041A
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battery
battery pack
blocks
partial
battery blocks
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CN202180003893.3A
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刘嘉锐
杨博智
李晓辉
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Guangzhou Automobile Group Co Ltd
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Guangzhou Automobile Group Co Ltd
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Publication of CN114982041A publication Critical patent/CN114982041A/zh
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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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/615—Heating or keeping warm
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/63—Control systems
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/63—Control systems
    • H01M10/633—Control systems characterised by algorithms, flow charts, software details or the like
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567—Liquids
    • H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/657—Means for temperature control structurally associated with the cells by electric or electromagnetic means
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/617—Types of temperature control for achieving uniformity or desired distribution of temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Secondary Cells (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)

Abstract

在本发明的实施例中提供了电池热调节电路和方法、计算机可读存储介质和电子设备。该电路包括电池组，该电池组包括至少两个电池块，每个电池块包括一个或多个电池单元；第一控制器，分别连接到电池组的部分电池块，并且被配置为检测电池组的部分电池块的状态，并基于状态检测结果控制电池组的部分电池块放电；热调节回路，连接到第一控制器，并配置成通过使用电池组的部分电池块释放的电能分别调节电池组的部分电池块的热量。通过本发明，解决了现有技术中不能同时解决电池中各区域的加热和热平衡的问题。

Description

PCT国内申请，说明书已公开。

Claims (14)

  1. PCT国内申请，权利要求书已公开。
CN202180003893.3A 2020-08-24 2021-04-28 电池热调节电路及方法、计算机可读存储介质和电子设备 Pending CN114982041A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/000,387 2020-08-24
US17/000,387 US11588194B2 (en) 2020-08-24 2020-08-24 Battery heat adjustment circuit and method, storage medium and electronic device
PCT/CN2021/090578 WO2022041818A1 (zh) 2020-08-24 2021-04-28 电池热调节电路及方法、计算机可读存储介质和电子设备

Publications (1)

Publication Number Publication Date
CN114982041A true CN114982041A (zh) 2022-08-30

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US (1) US11588194B2 (zh)
CN (1) CN114982041A (zh)
WO (1) WO2022041818A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116231165A (zh) * 2023-03-27 2023-06-06 深圳市南霸科技有限公司 一种大容量储能电池加热方法及系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4673529B2 (ja) * 2001-11-06 2011-04-20 プライムアースＥｖエナジー株式会社 組電池システムの制御方法及び装置
JP2009004237A (ja) * 2007-06-21 2009-01-08 Toyota Motor Corp 蓄電装置及び車両
US8658299B2 (en) * 2011-05-03 2014-02-25 GM Global Technology Operations LLC Battery pack thermal management system and method
US8620502B2 (en) * 2011-05-17 2013-12-31 Phillips & Temro Industries Inc. Coolant circulation heater for an electric vehicle battery
CN106608195A (zh) 2015-10-23 2017-05-03 北汽福田汽车股份有限公司 电动汽车及其电池加热方法和系统
JP6665826B2 (ja) * 2016-07-22 2020-03-13 株式会社村田製作所 電池装置
KR102052241B1 (ko) * 2016-09-21 2019-12-04 주식회사 엘지화학 밸런싱 배터리를 이용한 배터리 관리 시스템 및 방법
CN206059590U (zh) 2016-09-21 2017-03-29 东软集团股份有限公司 电动汽车电池的热管理系统以及电动汽车
US20180097265A1 (en) * 2016-09-30 2018-04-05 Faraday&Future Inc. Sealed battery compartment in electric vehicle
CN108501746B (zh) 2018-03-29 2020-07-07 吉利汽车研究院（宁波）有限公司 电池包加热方法、装置及系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116231165A (zh) * 2023-03-27 2023-06-06 深圳市南霸科技有限公司 一种大容量储能电池加热方法及系统
CN116231165B (zh) * 2023-03-27 2023-10-20 深圳市南霸科技有限公司 一种大容量储能电池加热方法及系统

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US20220059885A1 (en) 2022-02-24
WO2022041818A1 (zh) 2022-03-03
US11588194B2 (en) 2023-02-21

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