WO2011126314A3 - 전지모듈용 전압 검출 어셈블리 및 이를 포함하는 전지모듈 - Google Patents

전지모듈용 전압 검출 어셈블리 및 이를 포함하는 전지모듈 Download PDF

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Publication number
WO2011126314A3
WO2011126314A3 PCT/KR2011/002437 KR2011002437W WO2011126314A3 WO 2011126314 A3 WO2011126314 A3 WO 2011126314A3 KR 2011002437 W KR2011002437 W KR 2011002437W WO 2011126314 A3 WO2011126314 A3 WO 2011126314A3
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WO
WIPO (PCT)
Prior art keywords
battery module
upper portion
lower portion
block case
voltage detection
Prior art date
Application number
PCT/KR2011/002437
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English (en)
French (fr)
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WO2011126314A2 (ko
Inventor
신용식
윤종문
양재훈
이진규
이범현
강달모
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주식회사 엘지화학
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Publication date
Application filed by 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to JP2013501199A priority Critical patent/JP5646039B2/ja
Priority to CN201180015621.1A priority patent/CN102822687B/zh
Priority to EP11766165.2A priority patent/EP2538230B1/en
Publication of WO2011126314A2 publication Critical patent/WO2011126314A2/ko
Publication of WO2011126314A3 publication Critical patent/WO2011126314A3/ko
Priority to US13/523,361 priority patent/US8455122B2/en

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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
    • H01M10/482—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/04—Housings; Supporting members; Arrangements of terminals
    • G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
    • G01R1/0416—Connectors, terminals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644—Constructional arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/371—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with remote indication, e.g. on external chargers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
    • 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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/364—Battery terminal connectors with integrated measuring arrangements
    • 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

본 발명은 (a) 조립 방식으로 상호 결합되고, 전기절연성의 소재로 이루어져 있으며, 전지셀들의 전극단자 연결부에 대응하는 전지모듈의 부위(전지모듈의 전면 또는 후면) 상에 장착되는 상부 블록 케이스와 하부 블록 케이스; (b) 상기 전지셀들의 전극단자 연결부에 각각 접속되는 상부열 및 하부열의 도전성 센싱부들; 및 (c) 상기 도전성 센싱부들의 검출 전압을 BMS로 송부하는 커넥터;를 포함하고 있고, 상기 상부 블록 케이스와 하부 블록 케이스에는 전극단자 연결부에 각각 대응하는 위치에 상향 개방된 구조의 장착홈들을 포함하고 있으며, 상기 상부열의 도전성 센싱부들은 상부 블록 케이스의 장착홈들에 장착된 상태에서 상부열의 전극단자 연결부들에 접속되고, 하부열의 도전성 센싱부들은 하부 블록 케이스의 장착홈들에 장착된 상태에서 하부열의 전극단자 연결부들에 접속되는 전지모듈용 전압 검출 어셈블리를 제공한다.
PCT/KR2011/002437 2010-04-08 2011-04-07 전지모듈용 전압 검출 어셈블리 및 이를 포함하는 전지모듈 WO2011126314A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013501199A JP5646039B2 (ja) 2010-04-08 2011-04-07 バッテリーモジュール用電圧検出アセンブリ及びこれを採用したバッテリーモジュール
CN201180015621.1A CN102822687B (zh) 2010-04-08 2011-04-07 用于电池模块的电压检测组件和包括该电压检测组件的电池模块
EP11766165.2A EP2538230B1 (en) 2010-04-08 2011-04-07 Voltage detection assembly for battery module and battery module including same
US13/523,361 US8455122B2 (en) 2010-04-08 2012-06-14 Voltage sensing assembly for battery module and battery module employed with the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0032105 2010-04-08
KR1020100032105A KR101152635B1 (ko) 2010-04-08 2010-04-08 전지모듈용 전압 검출 어셈블리 및 이를 포함하는 전지모듈

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/523,361 Continuation US8455122B2 (en) 2010-04-08 2012-06-14 Voltage sensing assembly for battery module and battery module employed with the same

Publications (2)

Publication Number Publication Date
WO2011126314A2 WO2011126314A2 (ko) 2011-10-13
WO2011126314A3 true WO2011126314A3 (ko) 2011-12-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/002437 WO2011126314A2 (ko) 2010-04-08 2011-04-07 전지모듈용 전압 검출 어셈블리 및 이를 포함하는 전지모듈

Country Status (6)

Country Link
US (1) US8455122B2 (ko)
EP (1) EP2538230B1 (ko)
JP (1) JP5646039B2 (ko)
KR (1) KR101152635B1 (ko)
CN (1) CN102822687B (ko)
WO (1) WO2011126314A2 (ko)

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WO2011126314A2 (ko) 2011-10-13
US20120315522A1 (en) 2012-12-13
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US8455122B2 (en) 2013-06-04
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