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KR910002067A - 재충전 전지의 충전회로 및 방법 - Google Patents

재충전 전지의 충전회로 및 방법 Download PDF

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Publication number
KR910002067A
KR910002067A KR1019890009073A KR890009073A KR910002067A KR 910002067 A KR910002067 A KR 910002067A KR 1019890009073 A KR1019890009073 A KR 1019890009073A KR 890009073 A KR890009073 A KR 890009073A KR 910002067 A KR910002067 A KR 910002067A
Authority
KR
South Korea
Prior art keywords
charging
current
charge
battery
overcharge
Prior art date
Application number
KR1019890009073A
Other languages
English (en)
Other versions
KR920005190B1 (ko
Inventor
배승균
Original Assignee
정용문
삼성전자 주식회사
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 정용문, 삼성전자 주식회사 filed Critical 정용문
Priority to KR1019890009073A priority Critical patent/KR920005190B1/ko
Publication of KR910002067A publication Critical patent/KR910002067A/ko
Application granted granted Critical
Publication of KR920005190B1 publication Critical patent/KR920005190B1/ko

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Classifications

    • 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
    • H02J7/00302—Overcharge protection
    • 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]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • G01R31/387—Determining ampere-hour charge capacity or SoC
    • G01R31/388—Determining ampere-hour charge capacity or SoC involving voltage measurements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

내용 없음

Description

재충전 전지의 충전회로 및 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 2도는 본 발명의 블럭도,
제 3도는 제2도의 구체회로도,

Claims (2)

  1. AC전원을 부하에 따라 DC전원으로 정류하는 어댑터와, 상기DC전원을 일정전압으로 유지하는 레귤레이터와, 재충전이 가능한 전지를 구비한 충전회로에 있어서, 급속 또는 정상충전에 따른 선택신호를 발생하는 충전선택부와, 상기 전지연결시 상기 충전 선택신호에 의해 전류조절 신호를 발생하는 마이컴과, 상기 전류조절신호에 의해 급속/정상충전 전류 및 트리클 충전전류를 발생하여 상기 전지로 공급하는 전류조절부와, 상기 레귤레이터의 출력을 조절하여 상기 전지의 과충전 유무를 결정하기 위한 기준전압을 발생하는 기준전압 발생부와, 상기 전지의 충전상태를 상기 기준전압과 비교하여 과충전시 상기 마이컴이 트리클 충전전류를 선택할 수 있도록 과충전 검출신호를 발생하는 과충전 검출부로 구성됨을 특징으로 하는 충전회로.
  2. 충전시간을 선택하는 충전선택부와, 전류조절신호에 의해 충전전류를 발생하는 전류조절부와, 소정 기준전압과 상기 충전전압을 비교하여 과충전 유무를 판정하는 과전압 검출부를 구비한 재충전전지의 충전방법에 있어서, 전지 연결포트를 검사하여 충전 시작인가를 검사하는 제1과정과, 상기 과정에서 충전시작일시 충전 선택포트를 검사하는 제2과정과, 상기 제2과정에서 급속충전일시 전류조절부의 금속충전 전류통로를 구동하여 충전전지로 공급하는 제3과정과, 상기 제3과정 수행중에 과충전 검출부를 통해 과충전 검출시 상기 급속충전 전류통로를 차단하여 트리클 전류통로를 형성하고 리턴하는 제4과정과, 상기 제2과정에서 정상충전일시 전류조절부의 정상충전 전류통로를 구동하여 충전장치로 공급하는 제5과정과, 상기 제5과정 수행중에 과충전 검출부를 통해 과충전 검출시 상기 정상충전 전류통로를 차단하여 트리클 전류통로를 형성하고 리턴하는 제6과정으로 이루어짐을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890009073A 1989-06-29 1989-06-29 재충전 전지의 충전회로 및 방법 KR920005190B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890009073A KR920005190B1 (ko) 1989-06-29 1989-06-29 재충전 전지의 충전회로 및 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890009073A KR920005190B1 (ko) 1989-06-29 1989-06-29 재충전 전지의 충전회로 및 방법

Publications (2)

Publication Number Publication Date
KR910002067A true KR910002067A (ko) 1991-01-31
KR920005190B1 KR920005190B1 (ko) 1992-06-29

Family

ID=19287582

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890009073A KR920005190B1 (ko) 1989-06-29 1989-06-29 재충전 전지의 충전회로 및 방법

Country Status (1)

Country Link
KR (1) KR920005190B1 (ko)

Also Published As

Publication number Publication date
KR920005190B1 (ko) 1992-06-29

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