PL3754350T3 - Aparat do diagnostyki przełącznika i sposób - Google Patents

Aparat do diagnostyki przełącznika i sposób

Info

Publication number
PL3754350T3
PL3754350T3 PL19860584.2T PL19860584T PL3754350T3 PL 3754350 T3 PL3754350 T3 PL 3754350T3 PL 19860584 T PL19860584 T PL 19860584T PL 3754350 T3 PL3754350 T3 PL 3754350T3
Authority
PL
Poland
Prior art keywords
diagnosing apparatus
switch diagnosing
switch
diagnosing
Prior art date
Application number
PL19860584.2T
Other languages
English (en)
Inventor
Sang-Hyeok HAM
Hong-Seok JU
Original Assignee
Lg Energy Solution, 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 Energy Solution, Ltd. filed Critical Lg Energy Solution, Ltd.
Publication of PL3754350T3 publication Critical patent/PL3754350T3/pl

Links

Classifications

    • 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
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/10—Measuring sum, difference or ratio
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • G01R19/16576—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing DC or AC voltage with one threshold
    • 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]
    • G01R31/392—Determining battery ageing or deterioration, e.g. state of health
    • 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
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • 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
    • 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
    • H01M10/42—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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • 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
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
    • G01R31/007—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks using microprocessors or computers
    • 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
    • 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
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • 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
    • H01M50/284—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with incorporated circuit boards, e.g. printed circuit boards [PCB]
    • 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
    • H01M50/298—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the wiring of battery packs
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Protection Of Static Devices (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
PL19860584.2T 2018-09-12 2019-09-11 Aparat do diagnostyki przełącznika i sposób PL3754350T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020180109206A KR102433848B1 (ko) 2018-09-12 2018-09-12 스위치 진단 장치 및 방법
PCT/KR2019/011828 WO2020055162A1 (ko) 2018-09-12 2019-09-11 스위치 진단 장치 및 방법

Publications (1)

Publication Number Publication Date
PL3754350T3 true PL3754350T3 (pl) 2025-09-01

Family

ID=69778060

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19860584.2T PL3754350T3 (pl) 2018-09-12 2019-09-11 Aparat do diagnostyki przełącznika i sposób

Country Status (9)

Country Link
US (1) US11293985B2 (pl)
EP (1) EP3754350B1 (pl)
JP (1) JP7222488B2 (pl)
KR (1) KR102433848B1 (pl)
CN (1) CN111699398A (pl)
ES (1) ES3036275T3 (pl)
HU (1) HUE072135T2 (pl)
PL (1) PL3754350T3 (pl)
WO (1) WO2020055162A1 (pl)

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* Cited by examiner, † Cited by third party
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KR102729158B1 (ko) * 2020-06-08 2024-11-12 주식회사 엘지에너지솔루션 릴레이 진단 장치, 릴레이 진단 방법, 배터리 시스템 및 전기 차량
KR102918559B1 (ko) * 2021-10-15 2026-01-27 주식회사 엘지에너지솔루션 배터리 관리 장치 및 그것의 동작 방법
KR20230095314A (ko) * 2021-12-22 2023-06-29 주식회사 엘지에너지솔루션 배터리 보호 회로에서의 스위치 손상 진단 장치 및 방법, 그리고 이를 포함하는 배터리 관리 장치
KR20230106344A (ko) * 2022-01-06 2023-07-13 주식회사 엘지에너지솔루션 융착 진단 방법 및 이를 이용한 배터리 시스템
JPWO2023176104A1 (pl) * 2022-03-16 2023-09-21
CN116400214B (zh) * 2023-06-07 2023-09-15 杭州华塑科技股份有限公司 一种开关故障检测系统及检测方法

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JP2000358335A (ja) 1999-04-15 2000-12-26 Seiko Instruments Inc 充放電制御用半導体装置
TW468295B (en) 1999-04-15 2001-12-11 Seiko Instr Inc Charge/discharge controlling semiconductor device
JP4760723B2 (ja) * 2006-11-20 2011-08-31 トヨタ自動車株式会社 電源回路の制御装置
JP5391805B2 (ja) * 2009-04-22 2014-01-15 トヨタ自動車株式会社 ハイブリッド自動車および異常判定方法
JP5418219B2 (ja) 2009-12-28 2014-02-19 株式会社Ｇｓユアサ 高圧絶縁監視装置
KR101504274B1 (ko) 2011-11-09 2015-03-19 주식회사 엘지화학 전기 접촉기 진단 장치 및 방법
JP5910172B2 (ja) 2012-03-01 2016-04-27 株式会社Ｇｓユアサ スイッチ故障診断装置、電池パックおよびスイッチ故障診断プログラム、スイッチ故障診断方法
CN202564926U (zh) * 2012-05-04 2012-11-28 百顺松涛（天津）动力电池科技发展有限公司 多节锂离子电池充放电保护电路
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JP2015122864A (ja) * 2013-12-24 2015-07-02 株式会社豊田自動織機 リレーの異常検出方法
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JP6742191B2 (ja) * 2016-08-08 2020-08-19 株式会社デンソーテン 固着検出装置および電池システム
KR102610270B1 (ko) * 2016-09-05 2023-12-04 주식회사 엘지에너지솔루션 전력 공급 회로 및 이를 포함하는 배터리 팩
KR102044598B1 (ko) * 2016-09-09 2019-11-13 주식회사 엘지화학 배터리 팩 고장 검출 장치 및 방법
KR102042756B1 (ko) 2016-10-10 2019-11-08 주식회사 엘지화학 진단 장치 및 이를 포함하는 전원 시스템
KR102051177B1 (ko) 2016-10-19 2019-12-17 주식회사 엘지화학 전압 분배를 이용한 스위치 진단 장치 및 방법
CN106501712B (zh) * 2016-11-02 2019-05-14 天津市捷威动力工业有限公司 一种电池管理系统继电器粘连诊断方法
KR101937019B1 (ko) 2017-03-27 2019-01-09 주식회사 현대미포조선 액화천연가스 운반선의 개조 방법
JP6831281B2 (ja) * 2017-03-27 2021-02-17 株式会社デンソーテン 電池監視システムおよび電池監視装置
KR102291762B1 (ko) * 2017-11-07 2021-09-03 주식회사 엘지에너지솔루션 릴레이 진단 회로
JP6963358B2 (ja) * 2018-03-26 2021-11-10 株式会社エンビジョンＡｅｓｃジャパン 電源装置

Also Published As

Publication number Publication date
KR20200030393A (ko) 2020-03-20
JP7222488B2 (ja) 2023-02-15
KR102433848B1 (ko) 2022-08-17
EP3754350B1 (en) 2025-06-04
WO2020055162A1 (ko) 2020-03-19
HUE072135T2 (hu) 2025-10-28
ES3036275T3 (en) 2025-09-16
US11293985B2 (en) 2022-04-05
EP3754350A1 (en) 2020-12-23
EP3754350A4 (en) 2021-05-12
CN111699398A (zh) 2020-09-22
US20200355746A1 (en) 2020-11-12
JP2021512574A (ja) 2021-05-13

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