PL3757594T3 - Urządzenie i sposób do diagnozowania czujnika prądu - Google Patents

Urządzenie i sposób do diagnozowania czujnika prądu

Info

Publication number
PL3757594T3
PL3757594T3 PL19880819.8T PL19880819T PL3757594T3 PL 3757594 T3 PL3757594 T3 PL 3757594T3 PL 19880819 T PL19880819 T PL 19880819T PL 3757594 T3 PL3757594 T3 PL 3757594T3
Authority
PL
Poland
Prior art keywords
current sensor
diagnosing apparatus
sensor diagnosing
current
sensor
Prior art date
Application number
PL19880819.8T
Other languages
English (en)
Inventor
Ho-Deuk CHOI
Hwa-Sub Lee
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 PL3757594T3 publication Critical patent/PL3757594T3/pl

Links

Classifications

    • 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
    • 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
    • G01R19/16571—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 AC or DC current with one threshold, e.g. load current, over-current, surge current or fault current
    • 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
    • G01R19/17—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values giving an indication of the number of times this occurs, i.e. multi-channel analysers
    • 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
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • 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
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2506—Arrangements for conditioning or analysing measured signals, e.g. for indicating peak values ; Details concerning sampling, digitizing or waveform capturing
    • G01R19/2509—Details concerning sampling, digitizing or waveform capturing
    • 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
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
    • G01R31/2829—Testing of circuits in sensor or actuator systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
PL19880819.8T 2018-11-02 2019-11-01 Urządzenie i sposób do diagnozowania czujnika prądu PL3757594T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20180133910 2018-11-02
PCT/KR2019/014760 WO2020091534A1 (ko) 2018-11-02 2019-11-01 전류 센서 진단 장치 및 방법

Publications (1)

Publication Number Publication Date
PL3757594T3 true PL3757594T3 (pl) 2022-10-17

Family

ID=70463141

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19880819.8T PL3757594T3 (pl) 2018-11-02 2019-11-01 Urządzenie i sposób do diagnozowania czujnika prądu

Country Status (7)

Country Link
US (1) US11353484B2 (pl)
EP (1) EP3757594B1 (pl)
JP (1) JP7444064B2 (pl)
KR (1) KR102422458B1 (pl)
CN (1) CN111886511B (pl)
PL (1) PL3757594T3 (pl)
WO (1) WO2020091534A1 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7056513B2 (ja) * 2018-10-26 2022-04-19 トヨタ自動車株式会社 電池制御装置
JP7341836B2 (ja) * 2019-10-09 2023-09-11 株式会社マキタ 電動作業機
IL273496A (en) * 2020-03-22 2021-09-30 Irp Nexus Group Ltd A system and application for managing a battery array
KR102660045B1 (ko) * 2022-01-13 2024-04-24 주식회사 삼우에스비 배터리팩 보호회로의 검사 장치
CN114506245B (zh) * 2022-04-11 2022-07-15 山西维度空间信息科技有限公司 一种动力电池充放电管理方法、装置、电子设备及介质
CN115078818B (zh) * 2022-06-30 2023-10-03 上海钧嵌传感技术有限公司 一种电流检测装置及方法
WO2024080199A1 (ja) * 2022-10-14 2024-04-18 株式会社村田製作所 異常検出装置

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077061A (en) * 1977-03-25 1978-02-28 Westinghouse Electric Corporation Digital processing and calculating AC electric energy metering system
US4719427A (en) * 1983-06-20 1988-01-12 Mitsubishi Denki Kabushiki Kaisha Vehicle battery diagnostic device
JPH0782058B2 (ja) 1986-06-23 1995-09-06 富士通テン株式会社 センサ系異常検出装置
JPH0923501A (ja) 1995-07-03 1997-01-21 Hitachi Ltd 電気車制御装置
JP3757687B2 (ja) * 1998-11-10 2006-03-22 トヨタ自動車株式会社 電流センサの異常検出装置
JP4024420B2 (ja) 1999-03-17 2007-12-19 アイシン・エィ・ダブリュ株式会社 異常検出装置及び異常検出方法
JP2002151165A (ja) 2000-11-15 2002-05-24 Toyota Motor Corp 二次電池装置
JP3997908B2 (ja) 2002-12-13 2007-10-24 トヨタ自動車株式会社 電流センサオフセット値算出装置およびその方法
JP2004325235A (ja) 2003-04-24 2004-11-18 Yazaki Corp 車載バッテリ状態監視装置用電流センサのオフセット調整値決定方法及び車載バッテリ状態監視装置
JP4385847B2 (ja) 2004-05-07 2009-12-16 日産自動車株式会社 オフセット補正機能を備えた電圧検出装置
KR100655089B1 (ko) * 2004-10-04 2006-12-08 이성래 간판프레임의 조립구조
JP4747705B2 (ja) * 2005-07-21 2011-08-17 日産自動車株式会社 車載電流センサの故障診断装置
WO2007026670A1 (ja) * 2005-09-02 2007-03-08 Matsushita Electric Industrial Co., Ltd. 半導体集積回路
JP2007192723A (ja) 2006-01-20 2007-08-02 Nissan Motor Co Ltd 電流センサ補正システム及び電流センサ補正方法
JP5093225B2 (ja) * 2007-03-07 2012-12-12 トヨタ自動車株式会社 二次電池の制御装置および車両
JP4803161B2 (ja) 2007-11-01 2011-10-26 株式会社デンソー パワートランジスタ回路
JP4561921B2 (ja) * 2008-04-04 2010-10-13 株式会社デンソー 電圧検出装置、及び電池の状態制御装置
CN102308431A (zh) * 2009-02-09 2012-01-04 伊克斯动力有限公司 对电池进行放电
KR101099811B1 (ko) 2009-03-03 2011-12-27 주식회사 엘지화학 배터리 팩의 전류측정부 이상 진단 방법 및 장치
US20120283970A1 (en) * 2009-11-19 2012-11-08 Andre Boehm Method and device for error-compensated current measurement of an electrical accumulator
JP4877397B2 (ja) * 2010-01-22 2012-02-15 株式会社デンソー 電流センサの異常診断装置、およびセンサの異常診断装置
US8442787B2 (en) * 2010-04-30 2013-05-14 Infineon Technologies Ag Apparatus, sensor circuit, and method for operating an apparatus or a sensor circuit
JP5174111B2 (ja) * 2010-09-27 2013-04-03 三菱重工業株式会社 電池システム
JP2013019832A (ja) * 2011-07-13 2013-01-31 Toyota Motor Corp 電流センサの異常検出装置および異常検出方法
JP5940840B2 (ja) 2012-02-27 2016-06-29 東芝三菱電機産業システム株式会社 電力変換装置
JP2013250078A (ja) * 2012-05-30 2013-12-12 Denso Corp 異常判定装置
JP5932569B2 (ja) * 2012-08-24 2016-06-08 ルネサスエレクトロニクス株式会社 半導体装置及び電池電圧監視装置
JP5812968B2 (ja) * 2012-10-31 2015-11-17 三菱重工業株式会社 電流センサ故障検知装置、電池システム、及び電流センサ故障検知方法
JP2014166120A (ja) 2013-02-28 2014-09-08 Noritz Corp パワーコンディショナ
KR102217599B1 (ko) 2014-10-29 2021-02-22 현대모비스 주식회사 3상 브러시리스 교류 모터 전류센서의 고장 진단 장치 및 방법
US9664713B2 (en) * 2014-10-30 2017-05-30 Infineon Technologies Austria Ag High speed tracking dual direction current sense system
KR101810658B1 (ko) 2015-03-16 2017-12-19 주식회사 엘지화학 션트센서 보정장치 및 방법
KR101655089B1 (ko) * 2015-03-16 2016-09-08 세방전지(주) 자기진단기능을 갖는 배터리 매니지먼트 시스템 및 그 제어방법
KR20160126180A (ko) * 2015-04-23 2016-11-02 현대자동차주식회사 친환경차량용 배터리 시스템의 전류검출기 고장진단 장치 및 방법
KR102436418B1 (ko) * 2015-07-02 2022-08-25 삼성에스디아이 주식회사 배터리 팩의 전류 측정 방법
CA3010505A1 (en) * 2016-01-07 2017-07-13 Ascus Biosciences, Inc. Methods for improving milk production by administration of microbial consortia
US9925888B2 (en) * 2016-03-02 2018-03-27 Ford Global Technologies, Llc Battery cell state of charge initialization in a presence of voltage measurement uncertainty
BR112018071704A2 (pt) 2016-04-21 2019-02-19 O&M Halyard International Unlimited Company máscara facial formada a partir de uma estrutura com múltiplas camadas resistente a espirros
CN108713148B (zh) * 2016-06-09 2020-08-28 株式会社村田制作所 电流传感器以及电流传感器模块
JP6546884B2 (ja) 2016-08-05 2019-07-17 旭化成エレクトロニクス株式会社 電流センサおよび電流センサの過熱検出方法
JP2018170846A (ja) 2017-03-29 2018-11-01 三菱自動車工業株式会社 電動車両の電流監視装置

Also Published As

Publication number Publication date
EP3757594B1 (en) 2022-08-17
US20210231713A1 (en) 2021-07-29
JP7444064B2 (ja) 2024-03-06
EP3757594A1 (en) 2020-12-30
WO2020091534A1 (ko) 2020-05-07
KR20200050900A (ko) 2020-05-12
KR102422458B1 (ko) 2022-07-19
CN111886511A (zh) 2020-11-03
CN111886511B (zh) 2023-05-26
EP3757594A4 (en) 2021-06-30
JP2021515194A (ja) 2021-06-17
US11353484B2 (en) 2022-06-07

Similar Documents

Publication Publication Date Title
PL3757594T3 (pl) Urządzenie i sposób do diagnozowania czujnika prądu
EP4149036C0 (en) MONITORING METHOD AND DEVICE
HUE065051T2 (hu) Kapcsoló-diagnosztikai berendezés és eljárás
SG11202101036PA (en) Testing apparatus and testing method
GB2573752B (en) Sensor device and method
SG11202100089PA (en) Detection device and detection method
GB2578226B (en) Sensor device and method
GB2589440B (en) Measurement method and apparatus
GB2573759B (en) Underwater detection apparatus and underwater detection method
KR102093929B9 (ko) Ｃｉｍ 기반의 시스템 건전성 진단을 위한 장치 및 방법
GB201809631D0 (en) Measurement method and apparatus
HUE064850T2 (hu) Készülék és eljárás áramszenzor diagnosztizálására
EP3788388C0 (de) Sensoreinrichtung und verfahren zur bestimmung einer wechselspannung
GB201817825D0 (en) Sensor methods and apparatus
GB201809440D0 (en) An apparatus and method
GB2572781B (en) Inspection Method And Associated Apparatus
GB2559258B (en) Method and sensor for measuring an alternating current
EP3863828C0 (en) MONITORING APPARATUS AND METHOD
GB201806310D0 (en) Testing Apparatus and method
GB201812199D0 (en) Imaging apparatus and method
GB201806008D0 (en) Inspection method and associated apparatus
GB2559634B (en) Apparatus and method for diagnosing faults
GB2580726B (en) Underwater detection apparatus and underwater detection method
ZA202101568B (en) Electrocardio-electrode detection method and device
GB2587099B (en) Distance measurement apparatus and distance measurement method