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BRPI0516051A - sistema de resfriamento para pacote de baterias - Google Patents

sistema de resfriamento para pacote de baterias

Info

Publication number
BRPI0516051A
BRPI0516051A BRPI0516051-0A BRPI0516051A BRPI0516051A BR PI0516051 A BRPI0516051 A BR PI0516051A BR PI0516051 A BRPI0516051 A BR PI0516051A BR PI0516051 A BRPI0516051 A BR PI0516051A
Authority
BR
Brazil
Prior art keywords
cooling system
battery
battery pack
battery elements
electric vehicles
Prior art date
Application number
BRPI0516051-0A
Other languages
English (en)
Inventor
Jaesung Ahn
Hyosang Woo
Do Yang Jung
John E Namgoong
Original Assignee
Lg Chemical 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 Lg Chemical Ltd filed Critical Lg Chemical Ltd
Publication of BRPI0516051A publication Critical patent/BRPI0516051A/pt
Publication of BRPI0516051B1 publication Critical patent/BRPI0516051B1/pt

Links

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
    • H01M10/60—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
    • H01M10/6569—Fluids undergoing a liquid-gas phase change or transition, e.g. evaporation or condensation
    • 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
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange 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
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6562—Gases with free flow by convection only
    • 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
    • H01M10/62—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
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6566—Means within the gas flow to guide the flow around one or more cells, e.g. manifolds, baffles or other barriers
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • 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
    • H01M10/34—Gastight accumulators
    • H01M10/345—Gastight metal hydride accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/42—Grouping of primary cells into 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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

"SISTEMA DE RESFRIAMENTO PARA PACOTE DE BATERIAS". é revelado neste documento um sistema de resfriamento para um pacote de baterias que é utilizável como uma fonte de força de veículos elétricos e de veículos elétricos híbridos. O sistema de resfriamento possui o efeito de efetivamente dissipar calor gerado a partir dos elementos de bateria por abastecer um refrigerante para os elementos de bateria em uma taxa de fluxo constante e de minimizar uma diferença de temperatura entre os elementos de bateria durante um processo de resfriamento. Isto impede a degradação na performance dos elementos de bateria e alcança controlo ótimo de temperatura. Além disso, o sistema de resfriamento emprega um único membro guia de refrigerante disposto em um lado do pacote de baterias, resultando em uma redução no tamanho do sistema de baterias como um todo.
BRPI0516051-0A 2004-10-26 2005-10-04 Cooling system for battery pack BRPI0516051B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2004-0085765 2004-10-26
KR1020040085765A KR100853621B1 (ko) 2004-10-26 2004-10-26 전지팩의 냉각 시스템
PCT/KR2005/003262 WO2006080679A1 (en) 2004-10-26 2005-10-04 Cooling system for battery pack

Publications (2)

Publication Number Publication Date
BRPI0516051A true BRPI0516051A (pt) 2008-08-19
BRPI0516051B1 BRPI0516051B1 (pt) 2017-08-01

Family

ID=36260240

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0516051-0A BRPI0516051B1 (pt) 2004-10-26 2005-10-04 Cooling system for battery pack

Country Status (10)

Country Link
US (1) US7560190B2 (pt)
EP (1) EP1805843B1 (pt)
JP (1) JP4727668B2 (pt)
KR (1) KR100853621B1 (pt)
CN (1) CN100511825C (pt)
BR (1) BRPI0516051B1 (pt)
CA (1) CA2577359C (pt)
RU (1) RU2336607C1 (pt)
TW (1) TWI276241B (pt)
WO (1) WO2006080679A1 (pt)

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KR20040045937A (ko) 2002-11-26 2004-06-05 현대자동차주식회사 전기 및 하이브리드 자동차용 ｎｉ-ｍｈ 전지의 열관리장치 및 방법
JP4366100B2 (ja) * 2003-03-24 2009-11-18 パナソニックＥｖエナジー株式会社 電池パック
JP4565950B2 (ja) * 2004-09-30 2010-10-20 三洋電機株式会社 電源装置

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EP1805843A1 (en) 2007-07-11
TWI276241B (en) 2007-03-11
US20060090492A1 (en) 2006-05-04
TW200618375A (en) 2006-06-01
CA2577359A1 (en) 2006-08-03
EP1805843A4 (en) 2009-06-17
US7560190B2 (en) 2009-07-14
CN100511825C (zh) 2009-07-08
KR100853621B1 (ko) 2008-08-25
JP4727668B2 (ja) 2011-07-20
BRPI0516051B1 (pt) 2017-08-01
RU2336607C1 (ru) 2008-10-20
KR20060036694A (ko) 2006-05-02
JP2008513949A (ja) 2008-05-01
WO2006080679A1 (en) 2006-08-03
CA2577359C (en) 2013-03-19
CN101027814A (zh) 2007-08-29

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