WO2019184364A1 - Ensemble de gestion thermique pour bloc batterie d'alimentation - Google Patents

Ensemble de gestion thermique pour bloc batterie d'alimentation Download PDF

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Publication number
WO2019184364A1
WO2019184364A1 PCT/CN2018/114379 CN2018114379W WO2019184364A1 WO 2019184364 A1 WO2019184364 A1 WO 2019184364A1 CN 2018114379 W CN2018114379 W CN 2018114379W WO 2019184364 A1 WO2019184364 A1 WO 2019184364A1
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WO
WIPO (PCT)
Prior art keywords
heat
plate
battery pack
heat conducting
thermal management
Prior art date
Application number
PCT/CN2018/114379
Other languages
English (en)
Chinese (zh)
Inventor
韩振亚
Original Assignee
精进电动科技股份有限公司
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Filing date
Publication date
Application filed by 精进电动科技股份有限公司 filed Critical 精进电动科技股份有限公司
Publication of WO2019184364A1 publication Critical patent/WO2019184364A1/fr

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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
    • H01M10/60—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
    • H01M10/42—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
    • 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
    • H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
    • H01M10/647—Prismatic or flat cells, e.g. pouch cells
    • 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
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
    • 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
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6554—Rods or plates
    • 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
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6554—Rods or plates
    • H01M10/6555—Rods or plates arranged between the cells
    • 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
    • H01M10/60—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
    • H01M10/6572—Peltier elements or thermoelectric devices
    • 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

Abstract

La présente invention concerne un ensemble de gestion thermique pour bloc-batterie d'alimentation, destiné à être utilisé pour résoudre le problème technique d'ajustement de la température d'un bloc-batterie d'alimentation au moyen d'un milieu réfrigérant dans l'état de la technique. L'ensemble de gestion thermique comprend des modules de batterie; plusieurs cellules agencées côte à côte sont disposées dans chaque module de batterie; une plaque conductrice de chaleur est disposée adjacente à chaque cellule pour un transfert de chaleur; une extrémité de la plaque conductrice de chaleur est pourvue d'une partie conductrice de chaleur pliée et se prolongeant; la partie conductrice de chaleur entre en contact avec une chambre de vapeur pour un transfert de chaleur; un refroidisseur thermoélectrique est disposé dans le module de batterie, et le refroidisseur thermoélectrique comprend deux surfaces conductrices de chaleur; la surface conductrice de chaleur interne entre en contact avec la chambre de vapeur pour un transfert de chaleur, et la surface conductrice de chaleur externe entre en contact avec une plaque de dissipation de chaleur pour un transfert de chaleur. La présente invention peut améliorer efficacement le niveau de gestion thermique d'un bloc-batterie, garantir que le bloc-batterie fonctionne dans une plage de température appropriée, améliorer les performances du bloc-batterie, et prolonger la durée de vie de la batterie, et peut également rendre un système de stockage d'énergie plus léger.
PCT/CN2018/114379 2018-03-28 2018-11-07 Ensemble de gestion thermique pour bloc batterie d'alimentation WO2019184364A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810266858.0 2018-03-28
CN201810266858.0A CN108470959A (zh) 2018-03-28 2018-03-28 一种动力电池包热管理总成

Publications (1)

Publication Number Publication Date
WO2019184364A1 true WO2019184364A1 (fr) 2019-10-03

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ID=63262121

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Application Number Title Priority Date Filing Date
PCT/CN2018/114379 WO2019184364A1 (fr) 2018-03-28 2018-11-07 Ensemble de gestion thermique pour bloc batterie d'alimentation

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CN (1) CN108470959A (fr)
WO (1) WO2019184364A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110444834B (zh) * 2019-08-21 2021-06-11 宁波吉利罗佑发动机零部件有限公司 一种车辆的电池热管理系统
CN111916872A (zh) * 2020-07-03 2020-11-10 深圳市富兰瓦时技术有限公司 一种户用储能恒温电池系统
CN112133989A (zh) * 2020-08-24 2020-12-25 奇瑞商用车（安徽）有限公司 电池热管理结构及管理方法
CN112186311A (zh) * 2020-10-16 2021-01-05 安普瑞斯(南京)航运动力有限公司 一种使用半导体致冷片控制温度的电池模组
CN112721735A (zh) * 2020-12-30 2021-04-30 上海汽车集团股份有限公司 一种动力电池智能热管理控制方法及其控制系统
CN112993438A (zh) * 2021-02-08 2021-06-18 中电科创智联(武汉)有限责任公司 一种叉车锂电池半导体热管理系统
CN113851755B (zh) * 2021-09-18 2023-09-22 东软睿驰汽车技术（沈阳）有限公司 电池包导热垫系数的确定方法、装置和电子设备
CN114421055A (zh) * 2022-03-01 2022-04-29 重庆金康赛力斯新能源汽车设计院有限公司 一种动力电池热管理系统以及热管理方法
CN117936983A (zh) * 2022-12-20 2024-04-26 重庆太蓝新能源有限公司 电池模组的温度控制系统及电池模组

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CN107069144A (zh) * 2017-06-22 2017-08-18 西安科技大学 一种电动汽车电池温度调节系统及方法

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