PL3995840T3 - Urządzenie do i sposób monitorowania napięcia trybu wspólnego - Google Patents

Urządzenie do i sposób monitorowania napięcia trybu wspólnego

Info

Publication number
PL3995840T3
PL3995840T3 PL21748242.1T PL21748242T PL3995840T3 PL 3995840 T3 PL3995840 T3 PL 3995840T3 PL 21748242 T PL21748242 T PL 21748242T PL 3995840 T3 PL3995840 T3 PL 3995840T3
Authority
PL
Poland
Prior art keywords
common mode
mode voltage
monitoring common
monitoring
voltage
Prior art date
Application number
PL21748242.1T
Other languages
English (en)
Inventor
Jin Seok Heo
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 PL3995840T3 publication Critical patent/PL3995840T3/pl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/04—Voltage dividers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/144—Measuring arrangements for voltage not covered by other subgroups of G01R15/14
    • 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
    • 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
    • G01R19/2503—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques for measuring voltage only, e.g. digital volt meters (DVM's)
    • 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
    • G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
    • 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
    • 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
    • H02J3/00—Circuit arrangements for AC mains or AC distribution networks
    • H02J3/28—Arrangements for balancing of the load in networks by storage of energy
    • H02J3/32—Arrangements for balancing of the load in networks by storage of energy using batteries or super capacitors with converting means
    • 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
    • H02J7/02—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • 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
    • H02J7/40—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data
    • 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
    • H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
    • 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
    • H02J2207/00—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Protection Of Static Devices (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
PL21748242.1T 2020-01-30 2021-01-11 Urządzenie do i sposób monitorowania napięcia trybu wspólnego PL3995840T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200011239A KR102843295B1 (ko) 2020-01-30 2020-01-30 공통 모드 전압 모니터링 장치 및 모니터링 방법
PCT/KR2021/000307 WO2021153923A1 (ko) 2020-01-30 2021-01-11 공통 모드 전압 모니터링 장치 및 모니터링 방법

Publications (1)

Publication Number Publication Date
PL3995840T3 true PL3995840T3 (pl) 2024-08-19

Family

ID=77078386

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21748242.1T PL3995840T3 (pl) 2020-01-30 2021-01-11 Urządzenie do i sposób monitorowania napięcia trybu wspólnego

Country Status (10)

Country Link
US (1) US12032005B2 (pl)
EP (1) EP3995840B1 (pl)
JP (1) JP7285968B2 (pl)
KR (1) KR102843295B1 (pl)
CN (1) CN114127566B (pl)
AU (1) AU2021213624B2 (pl)
ES (1) ES2984816T3 (pl)
HU (1) HUE067030T2 (pl)
PL (1) PL3995840T3 (pl)
WO (1) WO2021153923A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12352825B2 (en) * 2022-06-09 2025-07-08 Hamilton Sundstrand Corporation Common mode voltage feed fault protection
US12519412B2 (en) 2022-06-09 2026-01-06 Hamilton Sundstrand Corporation Common mode current feed fault protection
US11881708B2 (en) * 2022-06-09 2024-01-23 Hamilton Sundstrand Corporation Common mode voltage feed fault protection

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2838462B2 (ja) * 1992-11-09 1998-12-16 松下電器産業株式会社 漏電検出装置
JP3041150B2 (ja) 1993-02-15 2000-05-15 松下電器産業株式会社 漏電検出装置
JP3480019B2 (ja) 1993-12-29 2003-12-15 松下電工株式会社 漏洩判別方法及びその装置
JPH10213611A (ja) * 1997-01-28 1998-08-11 Matsushita Electric Ind Co Ltd 電源電圧低下検出装置及びその検出方法
WO1998039624A1 (en) 1997-03-07 1998-09-11 Ericsson Inc. Voltage divider providing switchable resolution
JP4106496B2 (ja) 1997-12-26 2008-06-25 株式会社安川電機 インバータのコモンモード電圧・電流の抑制方法および装置
KR20000010233A (ko) 1998-07-31 2000-02-15 김태구 발전기의 과전압 방지장치
US6313750B1 (en) 1999-08-23 2001-11-06 Plug Power Inc. Measuring cell voltages of a fuel cell stack
US9270133B2 (en) 2007-04-02 2016-02-23 Linear Technology Corporation Monitoring cells in energy storage system
US8022710B2 (en) * 2008-01-18 2011-09-20 GM Global Technology Operations LLC Methods for common mode voltage-based AC fault detection, verification and/or identification
JP2010261862A (ja) 2009-05-08 2010-11-18 Sony Corp Ａｃライン信号検出装置およびその方法、並びに電源装置
KR20120073520A (ko) * 2010-12-27 2012-07-05 주식회사 이아이지 배터리 관리 시스템 및 상기 배터리 관리 시스템을 이용하는 배터리 진단 시스템
JP5353915B2 (ja) 2011-02-01 2013-11-27 株式会社デンソー 電池電圧監視装置
US9341665B2 (en) * 2012-04-18 2016-05-17 Lear Corporation Method and apparatus for high voltage isolation monitor for a vehicle
KR101631064B1 (ko) 2012-08-06 2016-06-16 삼성에스디아이 주식회사 배터리 팩의 전압 측정 방법 및 이를 포함하는 에너지 저장 시스템
US9178421B2 (en) * 2012-10-30 2015-11-03 Nvidia Corporation Multi-stage power supply with fast transient response
JP2014103819A (ja) 2012-11-22 2014-06-05 Nemoto Denko Co Ltd 充電装置、充電方法及び電力供給システムとその蓄電残量計測方法
JP2014147161A (ja) * 2013-01-28 2014-08-14 Toyota Motor Corp 車両
KR101522475B1 (ko) 2013-12-30 2015-05-21 주식회사 효성 배터리 충전 방법 및 장치
CN104007391A (zh) * 2014-04-29 2014-08-27 江苏华东锂电技术研究院有限公司 锂电池组温度与电压监测系统
KR101592702B1 (ko) 2014-06-10 2016-02-15 현대자동차주식회사 공통모드 전압 저감 장치 및 방법
KR101711706B1 (ko) 2014-11-20 2017-03-02 주식회사 엘지화학 공통 모드 노이즈 시뮬레이터
US9599651B2 (en) 2015-02-19 2017-03-21 Nec Energy Solutions, Inc. Systems and methods of detecting ground faults in energy storage and/or generation systems that employ DC/AC power conversion systems
JP6497298B2 (ja) * 2015-11-10 2019-04-10 株式会社デンソー 異常診断装置
JP6611619B2 (ja) * 2016-01-12 2019-11-27 アルパイン株式会社 電源変動検出装置及び処理システム
JP6699485B2 (ja) 2016-09-23 2020-05-27 株式会社デンソー 電圧検出装置
CN106451772A (zh) 2016-10-08 2017-02-22 广州供电局有限公司 直流电压采集装置
KR101887905B1 (ko) * 2016-12-09 2018-08-13 현대오트론 주식회사 고전압 배터리 전압 모니터링 및 이상전압 진단 장치 및 방법
KR101769357B1 (ko) * 2017-03-02 2017-08-30 (주) 파루 고정밀 전력 품질 제어가 가능한 에너지저장시스템과, 이를 이용한 모니터링 시스템 및 그 방법
KR102410938B1 (ko) 2017-06-20 2022-06-20 현대자동차주식회사 차량용 전원 관리 장치 및 그 제어방법
KR102323035B1 (ko) * 2017-07-28 2021-11-05 주식회사 엘지에너지솔루션 배터리 모니터링 시스템 및 방법
KR101925773B1 (ko) * 2018-06-04 2019-03-07 주식회사 대경산전 배터리 상태 모니터링 시스템 및 이의 열화 위치 검출 방법
KR101955537B1 (ko) 2018-06-07 2019-03-08 주식회사 휴네이트 에너지저장시스템의 지락 감지 장치 및 방법
CN108832686B (zh) 2018-06-28 2021-04-20 苏州格远电气有限公司 充电回路及充电回路检测方法

Also Published As

Publication number Publication date
HUE067030T2 (hu) 2024-09-28
JP7285968B2 (ja) 2023-06-02
CN114127566A (zh) 2022-03-01
CN114127566B (zh) 2024-09-10
AU2021213624A1 (en) 2022-02-17
US20220283206A1 (en) 2022-09-08
KR102843295B1 (ko) 2025-08-06
ES2984816T3 (es) 2024-10-31
JP2022535244A (ja) 2022-08-05
EP3995840A4 (en) 2022-12-14
WO2021153923A1 (ko) 2021-08-05
EP3995840B1 (en) 2024-06-12
AU2021213624B2 (en) 2026-03-19
US12032005B2 (en) 2024-07-09
KR20210097481A (ko) 2021-08-09
EP3995840A1 (en) 2022-05-11

Similar Documents

Publication Publication Date Title
SG11201914011RA (en) Method and device for detecting fault of monitoring device
PL3866517T3 (pl) Sposób i urządzenie do monitorowania sygnału oszczędzania energii
GB201801984D0 (en) Method and apparatus for monitoring electrical power consumption
EP3826369A4 (en) Sleep method and apparatus for terminal device
EP3930261A4 (en) METHOD AND DEVICE FOR MONITORING CONNECTION FAULTS
GB2571119B (en) System and method for monitoring an operating condition of an electrical device when in operation
HUE069939T2 (hu) Eljárás és berendezés másodlagos akkumulátor alacsony feszültségi hibájának detektálásához
EP4024250A4 (en) Vehicle monitoring device and vehicle monitoring method
EP4212893A4 (en) Partial discharge monitoring device and partial discharge monitoring method
SG11202100207XA (en) Monitoring method and terminal device
HUE067030T2 (hu) Eszköz és eljárás a közös módusú feszültség monitorozásához
SG10201805402YA (en) Communication apparatus and communication method for low power event monitoring
HUE062031T2 (hu) Eljárás és eszköz a PDCCH felügyeletére
EP4083889A4 (en) METHOD AND DEVICE FOR MONITORING AN ADVERTISING DEVICE
HUE070704T2 (hu) Akkumulátor ellenõrzõ berendezés és eljárás
EP3954275A4 (en) PAIN MONITORING APPARATUS AND METHOD
PL3760987T3 (pl) Sposób i urządzenie do monitorowania ładunku
EP3852363A4 (en) DEVICE STATE MONITORING PROCESS AND APPARATUS
EP3928106A4 (en) METHOD AND DEVICE FOR LOAD MONITORING
EP3536519B8 (en) Apparatus and method for monitoring fasteners
ES3063153T3 (en) Apparatus and method for monitoring an access point
IL282803A (en) Use of a medical device tracking system and method
PL3831415T3 (pl) Urządzenie i sposób dezynfekcji pomieszczenia
EP3643579C0 (de) Vorrichtung und verfahren zur überwachung einer weiche
EP4401460A4 (en) METHOD AND APPARATUS FOR PDCCH MONITORING