WO2011043570A3 - 리튬 1차 전지의 배터리 측정 방법 및 그 장치 - Google Patents

리튬 1차 전지의 배터리 측정 방법 및 그 장치 Download PDF

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Publication number
WO2011043570A3
WO2011043570A3 PCT/KR2010/006778 KR2010006778W WO2011043570A3 WO 2011043570 A3 WO2011043570 A3 WO 2011043570A3 KR 2010006778 W KR2010006778 W KR 2010006778W WO 2011043570 A3 WO2011043570 A3 WO 2011043570A3
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WO
WIPO (PCT)
Prior art keywords
primary battery
lithium primary
residual capacity
measuring
battery
Prior art date
Application number
PCT/KR2010/006778
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English (en)
French (fr)
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WO2011043570A2 (ko
Inventor
권광균
한정훈
Original Assignee
(주)누리텔레콤
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Publication date
Application filed by (주)누리텔레콤 filed Critical (주)누리텔레콤
Publication of WO2011043570A2 publication Critical patent/WO2011043570A2/ko
Publication of WO2011043570A3 publication Critical patent/WO2011043570A3/ko

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    • 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
    • G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current 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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • 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
    • G01R19/0038—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller (comparing pulses or pulse trains according to amplitude)
    • 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
    • G01R19/02—Measuring effective values, i.e. root-mean-square 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
    • G01R19/12—Measuring rate of change
    • 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
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
    • 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
    • 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]
    • G01R31/3644—Constructional arrangements
    • G01R31/3646—Constructional arrangements for indicating electrical conditions or variables, e.g. visual or audible indicators
    • 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]
    • G01R31/3644—Constructional arrangements
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
    • H01M6/5044—Cells or batteries structurally combined with cell condition indicating means
    • H01M6/5055—End of discharge indicated by a voltage step
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

본 발명은 리튬 1차 전지의 배터리 측정 방법 및 그 장치에 관한 것이다. 본 발명에 따른 리튬 1차 전지의 배터리 측정 방법은, 디바이스에 전력을 공급하는 리튬 1차 전지의 측정 전압 값 및 일정 기간 동안의 전류 사용량을 수신하여, 측정 전압을 기준 전압과 비교하는 단계, 리튬 1차 전지의 측정 전압이 기준 전압보다 작으면 카운터를 증가시키고, 리튬 1차 전지의 전류 용량에 대한 전류 사용량의 비율을 계산하는 단계, 전류 사용량의 비율에 대응하여 알람 신호를 생성하는 단계, 그리고 생성된 알람 신호를 외부로 전달하는 단계를 포함한다. 이와 같이 본 발명에 의하면, 리튬 1차 전지의 잔존 배터리 량을 전압의 크기 및 전류 량을 복합적으로 이용함으로써, 리튬 1차 전지의 잔존 배터리 량을 더욱 정확하게 확인할 수 있고, 소진 상태를 알람으로 통보하여 사전에 배터리 량의 소진 상태를 알 수 있도록 한다.
PCT/KR2010/006778 2009-10-07 2010-10-05 리튬 1차 전지의 배터리 측정 방법 및 그 장치 WO2011043570A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090095299A KR101110676B1 (ko) 2009-10-07 2009-10-07 리튬 1차 전지의 배터리 측정 방법 및 그 장치
KR10-2009-0095299 2009-10-07

Publications (2)

Publication Number Publication Date
WO2011043570A2 WO2011043570A2 (ko) 2011-04-14
WO2011043570A3 true WO2011043570A3 (ko) 2011-10-13

Family

ID=43857263

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/006778 WO2011043570A2 (ko) 2009-10-07 2010-10-05 리튬 1차 전지의 배터리 측정 방법 및 그 장치

Country Status (2)

Country Link
KR (1) KR101110676B1 (ko)
WO (1) WO2011043570A2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2533328C1 (ru) * 2013-07-04 2014-11-20 Открытое акционерное общество "Сафоновский завод гидрометеорологических приборов" (ОАО "Сафоновский завод "Гидрометприбор") Способ определения остаточной емкости аккумулятора
KR102491870B1 (ko) * 2022-08-05 2023-01-30 김진택 1차 전지의 수명 예측이 가능한 수도미터 원격검침용 IoT 디바이스

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040039424A1 (en) * 2001-10-02 2004-02-26 Merritt Donald R. System and method for determining remaining battery life for an implantable medical device
KR20040073011A (ko) * 2003-02-12 2004-08-19 엘지전자 주식회사 휴대용 전자기기에서의 배터리 잔량시간 표시방법
JP2006053026A (ja) * 2004-08-11 2006-02-23 Mitsubishi Electric Corp 電池寿命診断装置
JP2007280935A (ja) * 2006-03-15 2007-10-25 Sanyo Electric Co Ltd 一次電池の寿命判定方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040039424A1 (en) * 2001-10-02 2004-02-26 Merritt Donald R. System and method for determining remaining battery life for an implantable medical device
KR20040073011A (ko) * 2003-02-12 2004-08-19 엘지전자 주식회사 휴대용 전자기기에서의 배터리 잔량시간 표시방법
JP2006053026A (ja) * 2004-08-11 2006-02-23 Mitsubishi Electric Corp 電池寿命診断装置
JP2007280935A (ja) * 2006-03-15 2007-10-25 Sanyo Electric Co Ltd 一次電池の寿命判定方法

Also Published As

Publication number Publication date
KR101110676B1 (ko) 2012-02-24
KR20110037740A (ko) 2011-04-13
WO2011043570A2 (ko) 2011-04-14

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