PL3751693T3 - Obwód zabezpieczający akumulatora i zawierający go pakiet akumulatorów - Google Patents

Obwód zabezpieczający akumulatora i zawierający go pakiet akumulatorów

Info

Publication number
PL3751693T3
PL3751693T3 PL18903807.8T PL18903807T PL3751693T3 PL 3751693 T3 PL3751693 T3 PL 3751693T3 PL 18903807 T PL18903807 T PL 18903807T PL 3751693 T3 PL3751693 T3 PL 3751693T3
Authority
PL
Poland
Prior art keywords
battery
same
protective circuit
battery pack
pack
Prior art date
Application number
PL18903807.8T
Other languages
English (en)
Inventor
Kyongpil Jin
Original Assignee
Samsung Sdi Co., 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 Samsung Sdi Co., Ltd. filed Critical Samsung Sdi Co., Ltd.
Publication of PL3751693T3 publication Critical patent/PL3751693T3/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
    • G01R31/50—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
    • 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
    • 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]
    • 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
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/08104—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/6871—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Protection Of Static Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
PL18903807.8T 2018-02-05 2018-11-30 Obwód zabezpieczający akumulatora i zawierający go pakiet akumulatorów PL3751693T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020180014183A KR102586102B1 (ko) 2018-02-05 2018-02-05 배터리 보호 회로 및 이를 포함하는 배터리 팩
PCT/KR2018/015057 WO2019151631A1 (ko) 2018-02-05 2018-11-30 배터리 보호 회로 및 이를 포함하는 배터리 팩

Publications (1)

Publication Number Publication Date
PL3751693T3 true PL3751693T3 (pl) 2023-09-11

Family

ID=67478825

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18903807.8T PL3751693T3 (pl) 2018-02-05 2018-11-30 Obwód zabezpieczający akumulatora i zawierający go pakiet akumulatorów

Country Status (7)

Country Link
US (1) US20200381929A1 (pl)
EP (1) EP3751693B1 (pl)
KR (1) KR102586102B1 (pl)
CN (1) CN111699603B (pl)
HU (1) HUE063913T2 (pl)
PL (1) PL3751693T3 (pl)
WO (1) WO2019151631A1 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7024463B2 (ja) * 2018-02-01 2022-02-24 株式会社Ｇｓユアサ 管理装置、蓄電装置、蓄電素子の管理方法
WO2021252547A1 (en) 2020-06-08 2021-12-16 A123 Systems, LLC Protection circuit for battery management system
CN114142543A (zh) * 2020-09-04 2022-03-04 北京小米移动软件有限公司 电池充放电回路、充电方法及装置、电子设备
KR102546826B1 (ko) * 2020-09-29 2023-06-21 삼성에스디아이 주식회사 배터리 제어 장치 및 이의 단락 검출 방법

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002067792A (ja) * 2000-08-29 2002-03-08 Yazaki Corp ヘッドランプＨｉ制御における負荷ラインショート検出装置
JP4254227B2 (ja) * 2002-11-28 2009-04-15 ソニー株式会社 バッテリーパック
JP4720548B2 (ja) * 2006-03-07 2011-07-13 住友電装株式会社 負荷異常検出システム
JP4995643B2 (ja) * 2007-06-11 2012-08-08 パナソニック株式会社 非水系電解質二次電池の内部短絡検知方法および装置
US20090155674A1 (en) * 2007-12-18 2009-06-18 Mitsumi Electronic Co., Ltd. Battery Pack, Portable Device, Internal Short Detecting Method, and Internal Short Detecting Program
US8502503B2 (en) * 2008-12-18 2013-08-06 O2Micro Inc. Circuits and methods for protection of battery modules
JP5292155B2 (ja) * 2009-03-27 2013-09-18 Ｔｄｋラムダ株式会社 電源供給制御装置、電源装置および電源供給制御方法
KR101030910B1 (ko) * 2009-10-19 2011-04-22 에스비리모티브 주식회사 배터리 관리 시스템 및 그 구동 방법
KR101108188B1 (ko) * 2010-06-10 2013-03-08 삼성에스디아이 주식회사 배터리 보호회로 및 이의 제어방법
KR101213480B1 (ko) * 2010-12-01 2012-12-20 삼성에스디아이 주식회사 배터리 보호회로 및 이의 제어방법
DE102011086412B4 (de) * 2011-11-15 2023-06-15 Vitesco Technologies GmbH Vorrichtung und Verfahren zum Testen des Zustands der Verbindung einer mit einem Verbindungspunkt verbundenen Last
KR101729730B1 (ko) * 2014-06-10 2017-04-25 주식회사 아이티엠반도체 과전류로부터 배터리를 보호하는 장치
WO2016041601A1 (en) * 2014-09-19 2016-03-24 Höganäs Ab An electric machine assembly
KR101740242B1 (ko) * 2015-07-09 2017-05-26 공주대학교 산학협력단 고전압 배터리 팩용 보호 회로 모듈 및 이를 이용한 에너지 저장 시스템
EP3419170B1 (en) * 2016-02-18 2021-01-13 Rohm Co., Ltd. Protective system
CN106026036B (zh) * 2016-08-05 2019-04-05 东莞新能德科技有限公司 电池保护装置和电池保护方法
US10432007B2 (en) * 2017-05-03 2019-10-01 Dell Products L.P. Circuits, systems and methods for balancing power for system load components
CN217739421U (zh) * 2022-06-10 2022-11-04 东莞新能安科技有限公司 一种检测电路、电池管理系统、电池包和用电设备

Also Published As

Publication number Publication date
WO2019151631A1 (ko) 2019-08-08
US20200381929A1 (en) 2020-12-03
CN111699603B (zh) 2023-08-04
CN111699603A (zh) 2020-09-22
EP3751693B1 (en) 2023-07-12
EP3751693A4 (en) 2021-11-03
KR20190094714A (ko) 2019-08-14
KR102586102B1 (ko) 2023-10-05
HUE063913T2 (hu) 2024-02-28
EP3751693A1 (en) 2020-12-16

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