KR101358763B1 - 전력저장용 단위 랙의 연결을 위한 전압 평준화 장치 및 이를 포함하는 전력저장 시스템 - Google Patents

전력저장용 단위 랙의 연결을 위한 전압 평준화 장치 및 이를 포함하는 전력저장 시스템 Download PDF

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KR101358763B1
KR101358763B1 KR1020120058890A KR20120058890A KR101358763B1 KR 101358763 B1 KR101358763 B1 KR 101358763B1 KR 1020120058890 A KR1020120058890 A KR 1020120058890A KR 20120058890 A KR20120058890 A KR 20120058890A KR 101358763 B1 KR101358763 B1 KR 101358763B1
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KR
South Korea
Prior art keywords
power storage
voltage
circuit breaker
unit rack
voltage leveling
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KR1020120058890A
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English (en)
Korean (ko)
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KR20120135090A (ko
Inventor
조영보
박찬민
강정수
하종수
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주식회사 엘지화학
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Priority to PCT/KR2012/004329 priority Critical patent/WO2012165890A2/ko
Priority to EP12793310.9A priority patent/EP2717424B1/en
Priority to JP2013518290A priority patent/JP5621044B2/ja
Publication of KR20120135090A publication Critical patent/KR20120135090A/ko
Priority to US14/092,392 priority patent/US9350168B2/en
Application granted granted Critical
Publication of KR101358763B1 publication Critical patent/KR101358763B1/ko
Priority to JP2014149236A priority patent/JP6080812B2/ja
Assigned to 주식회사 엘지에너지솔루션 reassignment 주식회사 엘지에너지솔루션 권리의 전부이전등록 Assignors: 주식회사 엘지화학
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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
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • 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
    • H01M10/44—Methods for charging or discharging
    • H01M10/441—Methods for charging or discharging 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
    • H01M10/42—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
    • 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
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/583—Devices or arrangements for the interruption of current in response to current, e.g. fuses
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/50—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially
    • H02J7/52—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially for charge balancing, e.g. equalisation of charge between batteries
    • H02J7/54—Passive balancing, e.g. using resistors or parallel MOSFETs
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/62—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overcurrent
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/663—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements using battery or load disconnect circuits
    • 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
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Direct Current Feeding And Distribution (AREA)
KR1020120058890A 2011-05-31 2012-05-31 전력저장용 단위 랙의 연결을 위한 전압 평준화 장치 및 이를 포함하는 전력저장 시스템 Active KR101358763B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PCT/KR2012/004329 WO2012165890A2 (ko) 2011-05-31 2012-05-31 전력저장용 단위 랙의 연결을 위한 전압 평준화 장치 및 이를 포함하는 전력저장 시스템
EP12793310.9A EP2717424B1 (en) 2011-05-31 2012-05-31 Apparatus for leveling voltage for connecting unit racks for storing power, and system for storing power comprising same
JP2013518290A JP5621044B2 (ja) 2011-05-31 2012-05-31 電力貯蔵用単位ラックを連結するための電圧平準化装置及びこれを含む電力貯蔵システム
US14/092,392 US9350168B2 (en) 2011-05-31 2013-11-27 Voltage equalization apparatus for connecting power storage unit racks and power storage system including the same
JP2014149236A JP6080812B2 (ja) 2011-05-31 2014-07-22 電力貯蔵用単位ラックを連結するための電圧平準化装置及びこれを含む電力貯蔵システム

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110051805 2011-05-31
KR20110051805 2011-05-31

Publications (2)

Publication Number Publication Date
KR20120135090A KR20120135090A (ko) 2012-12-12
KR101358763B1 true KR101358763B1 (ko) 2014-02-07

Family

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Application Number Title Priority Date Filing Date
KR1020120058890A Active KR101358763B1 (ko) 2011-05-31 2012-05-31 전력저장용 단위 랙의 연결을 위한 전압 평준화 장치 및 이를 포함하는 전력저장 시스템

Country Status (5)

Country Link
US (1) US9350168B2 (https=)
EP (1) EP2717424B1 (https=)
JP (2) JP5621044B2 (https=)
KR (1) KR101358763B1 (https=)
WO (1) WO2012165890A2 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140128468A (ko) 2013-04-18 2014-11-06 에스케이이노베이션 주식회사 배터리 밸런싱 장치 및 방법
TWI502340B (zh) * 2014-01-08 2015-10-01 Wistron Corp 存放空間管理系統及其存放空間管理之方法
JP6226408B2 (ja) * 2015-06-22 2017-11-08 株式会社東芝 蓄電池システム、蓄電池モジュール及び蓄電池システム運用方法
KR102443667B1 (ko) * 2018-10-26 2022-09-14 주식회사 엘지에너지솔루션 밸런싱 장치, 및 그것을 포함하는 배터리 관리 시스템과 배터리팩
CN111890987A (zh) * 2020-06-28 2020-11-06 易事特集团(河南)有限公司 有源阻尼装置、电池并联管理系统及电池并联管理方法
KR102509066B1 (ko) * 2020-11-24 2023-03-09 충북대학교 산학협력단 파워 릴레이 어셈블리 및 그 제어방법
DE102022123384A1 (de) * 2022-02-18 2023-08-24 M & P Motion Control and Power Electronics GmbH Energiespeicher

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JP2010141970A (ja) * 2008-12-09 2010-06-24 Mitsubishi Heavy Ind Ltd 電圧均等化装置、方法、プログラム、及び電力貯蔵システム
KR20110028343A (ko) * 2008-08-13 2011-03-17 미츠비시 쥬고교 가부시키가이샤 축전 시스템

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JPH11164482A (ja) 1997-11-25 1999-06-18 Nissin Electric Co Ltd インバータ電源装置
JP2000116014A (ja) * 1998-10-06 2000-04-21 Hitachi Ltd 電力貯蔵装置
JP3846767B2 (ja) 1998-10-30 2006-11-15 日本電気株式会社 船舶用電源装置
JP2002010501A (ja) * 2000-06-23 2002-01-11 Honda Motor Co Ltd 蓄電装置の容量均等化装置
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KR20110028343A (ko) * 2008-08-13 2011-03-17 미츠비시 쥬고교 가부시키가이샤 축전 시스템
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Also Published As

Publication number Publication date
JP6080812B2 (ja) 2017-02-15
US20140084690A1 (en) 2014-03-27
JP2013539649A (ja) 2013-10-24
EP2717424B1 (en) 2018-02-21
JP5621044B2 (ja) 2014-11-05
EP2717424A2 (en) 2014-04-09
WO2012165890A9 (ko) 2013-05-16
WO2012165890A3 (ko) 2013-03-28
US9350168B2 (en) 2016-05-24
KR20120135090A (ko) 2012-12-12
EP2717424A4 (en) 2015-11-11
JP2014241716A (ja) 2014-12-25
WO2012165890A2 (ko) 2012-12-06

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