KR920007295A - 충전제어 장치 - Google Patents

충전제어 장치 Download PDF

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Publication number
KR920007295A
KR920007295A KR1019900014845A KR900014845A KR920007295A KR 920007295 A KR920007295 A KR 920007295A KR 1019900014845 A KR1019900014845 A KR 1019900014845A KR 900014845 A KR900014845 A KR 900014845A KR 920007295 A KR920007295 A KR 920007295A
Authority
KR
South Korea
Prior art keywords
charge
capacitor
power supply
charging
current change
Prior art date
Application number
KR1019900014845A
Other languages
English (en)
Other versions
KR920009364B1 (ko
Inventor
주영진
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019900014845A priority Critical patent/KR920009364B1/ko
Priority to GB9119959A priority patent/GB2248735B/en
Priority to JP3266924A priority patent/JPH0777499B2/ja
Priority to US07/762,108 priority patent/US5175485A/en
Publication of KR920007295A publication Critical patent/KR920007295A/ko
Application granted granted Critical
Publication of KR920009364B1 publication Critical patent/KR920009364B1/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
    • H02J7/02—Circuit arrangements for charging or depolarising 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—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
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
    • H02J7/00718—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current in response to charge current gradient

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

내용 없음.

Description

충전 제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 블록 구성도.
제2도는 본 발명의 상세 회로도.
제3도는 본 발명의 특성도.
제4도는 종래 충전 제어장치의 회로도.
제5a, b도는 종래 충전 제어장치의 특성도.
* 도면의 주요부분에 대한 부호의 설명
1 : 전원공급수단 2 : 축전지
3 : 타이머수단 4 : 전압 검출수단
5 : 스위칭수단 6 : 전류변화 검출수단
7 : 충전초기 리세트수단

Claims (4)

  1. 정전류 충전과 정전압 충전의 충전 모드 변환기능을 갖는 전원 공급수단(1)과, 상기 전원 공급수단(1)의 출력을 축전지(2)에 연결하여 충전하도록 한 축전지 급속 충전 제어장치에 있어서, 전류변화 검출수단(6)이 오동작하면 충전 종료신호를 상기 전원 공급수단(1)의 충전 종료신호 입력단(103)에 출력하는 타이머수단(3)과, 상기 전원 공급수단(1)의 출력을 검출하고 검출한 신호를 스위칭수단(5)과 상기 전원 공급수단(1)의 충전 모드 전환신호 입력단(102)에 출력하는 전압 검출수단(4)과, 상기 전압 검출수단(4)의 출력에 의해 타이머수단(3)을 동작시키며 전류변화 검출수단(6)과 충전 초기 리세트수단(7)에 상기 전원 공급수단(1)의 출력이 인가되도록 스위칭하는 스위칭수단(5)과, 정전압 충전시에 전류변화를 검출하며 검출한 신호를 상기 전원 공급수단(1)의 충전 종료신호 입력단(101)에 출력하는 전류변화 검출수단(6)과, 상기 전류변화 검출수단(6)을 정전압 충전 초기시에 리세트 시키는 충전 초기 리세트수단(7)으로 구성한 것을 특징으로 하는 충전제어 장치.
  2. 제1항에 있어서, 타이머수단(3)은 방전시 정수를 결정하는 콘덴서(C10) 및 저항(R12,R13)과, 축전지(2)의 충전 시간을 설정하는 제어신호에 따라 상기 콘덴서(C10)의 방전 경로를 선택하는 트랜지스터(Q10,Q11)와,상기 콘덴서(C10)가 소정 전위 이하로 방전되면 충전 종료신호를 출력하는 비교기(301)로 구성한 것을 특징으로 하는 충전제어 장치.
  3. 제1항에 있어서, 전류변화 검출수단(6)은 정전압 충전시 비교기준 전압을 유지하는 콘덴서(C12) 및 다이오드(D14)와, 상기 콘덴서(C12)에 충전된 전압을 기준으로 축전지의 충전 전류 증가분을 비교하는 비교기(601)로 구성한 것을 특징으로 하는 충전제어 장치.
  4. 제1항에 있어서, 충전 초기 리세트수단(7)은 상기 콘덴서(C12)의 방전 경로를 이루는 트랜지스터(Q16)와, 상기 트랜지스터(Q16)가 온되는 시간을 결정하는 콘덴서(C13) 및 저항(R31)과, 상기 콘덴서(C13)의 방전 경로를 이루는 다이오드(D15)로 구성된 것을 특징으로 하는 충전제어 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900014845A 1990-09-19 1990-09-19 충전 제어장치 KR920009364B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019900014845A KR920009364B1 (ko) 1990-09-19 1990-09-19 충전 제어장치
GB9119959A GB2248735B (en) 1990-09-19 1991-09-18 Apparatus for controlling charging of a storage battery
JP3266924A JPH0777499B2 (ja) 1990-09-19 1991-09-19 蓄電池の充電制御装置
US07/762,108 US5175485A (en) 1990-09-19 1991-09-19 Apparatus for controlling charging of a storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900014845A KR920009364B1 (ko) 1990-09-19 1990-09-19 충전 제어장치

Publications (2)

Publication Number Publication Date
KR920007295A true KR920007295A (ko) 1992-04-28
KR920009364B1 KR920009364B1 (ko) 1992-10-15

Family

ID=19303793

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900014845A KR920009364B1 (ko) 1990-09-19 1990-09-19 충전 제어장치

Country Status (4)

Country Link
US (1) US5175485A (ko)
JP (1) JPH0777499B2 (ko)
KR (1) KR920009364B1 (ko)
GB (1) GB2248735B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100782425B1 (ko) * 2005-07-05 2007-12-06 가부시키가이샤 리코 충전 회로 및 그 충전 회로를 구비한 반도체 장치

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3430264B2 (ja) * 1992-06-23 2003-07-28 ソニー株式会社 充電装置
TW226496B (en) * 1992-07-21 1994-07-11 Sanyo Denki Kk Battery charger
FI924426A (fi) * 1992-10-01 1994-04-02 Fps Power Systems Oy Ab Foerfarande foer att kontrollera och uppraetthaolla laddningen hos ett ackumulatorbatteri i en reservstroemkaella och en reservstroemkaella
JP3384027B2 (ja) * 1993-05-14 2003-03-10 ソニー株式会社 充電方法および充電器
CN1113404A (zh) * 1993-06-30 1995-12-13 莫托罗拉公司 用于对加在其上充电电流进行控制的电子设备及其方法
US5504416A (en) * 1993-12-15 1996-04-02 Unitrode Corporation Battery charger circuit including battery temperature control
US5652501A (en) * 1994-12-12 1997-07-29 Unitrode Corporation Voltage sensor for detecting cell voltages
US5581170A (en) * 1994-12-12 1996-12-03 Unitrode Corporation Battery protector
US5572110A (en) * 1994-12-15 1996-11-05 Intel Corporation Smart battery charger system
US5670863A (en) * 1995-02-07 1997-09-23 Benchmarq Microelectronics, Inc. Lead acid charger with ratioed time-out periods and current pulse mode of operation
WO1996024979A1 (en) * 1995-02-07 1996-08-15 Benchmarq Microelectronics, Inc. Lead acid charger
US5710506A (en) * 1995-02-07 1998-01-20 Benchmarq Microelectronics, Inc. Lead acid charger
FR2730358B1 (fr) * 1995-02-08 1997-04-11 Leclanche Sa Procede de charge rapide pour accumulateurs etanches
FR2731112B1 (fr) * 1995-02-27 1997-04-11 Alsthom Cge Alcatel Procede de charge d'accumulateur au lithium a anode de carbone
US5656923A (en) * 1995-04-10 1997-08-12 The Whitaker Corporation A DC power supply controller
JP3620118B2 (ja) * 1995-10-24 2005-02-16 松下電器産業株式会社 定電流・定電圧充電装置
KR970055044A (ko) * 1995-12-05 1997-07-31 김광호 다수의 충전 방식을 지원하는 배터리 충전 장치
JP3508384B2 (ja) * 1996-04-05 2004-03-22 ソニー株式会社 バッテリ充電装置及び方法、並びにバッテリパック
US6008620A (en) * 1996-04-05 1999-12-28 Sony Corporation Battery charging device, method for charging battery pack and battery pack
JPH09294337A (ja) * 1996-04-24 1997-11-11 Fuji Heavy Ind Ltd 電気自動車のバッテリ充電制御システム
KR0173961B1 (ko) * 1996-06-24 1999-05-01 김광호 모드변환형 배터리 충전장치
KR100263551B1 (ko) * 1996-10-12 2000-08-01 윤종용 2차 배터리 충전 회로
JPH10174309A (ja) * 1996-12-13 1998-06-26 Asahi Glass Co Ltd 非水電解液二次電池の充電装置
KR100222074B1 (ko) * 1996-12-17 1999-10-01 윤종용 정전력충전회로 및 이를 이용한 휴대용 컴퓨터
US5973478A (en) * 1997-05-23 1999-10-26 Bolder Technologies Corporation Battery recharger using taper charge
KR100281528B1 (ko) * 1998-04-29 2001-02-15 윤종용 전원 공급 회로
FI118197B (fi) * 1999-11-05 2007-08-15 Delta Energy Systems Switzerla Varasähköjärjestelmä ja menetelmä varasähköjärjestelmän toiminnan ohjaamiseksi
US6744238B2 (en) * 2001-05-11 2004-06-01 Wilson Greatbatch Technologies, Inc. Method of using a cell
US6683440B2 (en) * 2001-05-29 2004-01-27 Canon Kabushiki Kaisha Detecting method for detecting internal information of a rechargeable battery, detecting apparatus for detecting internal information of a rechargeable battery, apparatus in which said detecting method is applied, apparatus including said detecting apparatus, and storage medium in which a software program of said detecting method is stored
KR100433532B1 (ko) * 2001-12-29 2004-05-31 삼성전자주식회사 전원 관리 장치 및 방법
US7190171B2 (en) * 2002-10-11 2007-03-13 Canon Kabushiki Kaisha Detecting method and detecting apparatus for detecting internal of rechargeable battery, rechargeable battery pack having said detecting apparatus therein, apparatus having said detecting apparatus therein, program in which said detecting method is incorporated, and medium in which said program is stored
US20050037256A1 (en) * 2003-08-11 2005-02-17 Hiroshi Mukainakano Rechargeable implantable battery pack with battery management circuit
US7449865B2 (en) * 2004-11-29 2008-11-11 Mediatek Incorporation Battery charger for preventing both overshoot charging currents and overcharged battery voltage during mode transitions and method thereof
CN100356627C (zh) * 2005-09-23 2007-12-19 周明明 一种高电压限时充电方法
JP4657943B2 (ja) * 2006-02-17 2011-03-23 株式会社リコー 充電制御用半導体集積回路及びその充電制御用半導体集積回路を使用した２次電池の充電装置
US8154247B2 (en) * 2007-06-14 2012-04-10 Nokia Corporation Portable telecommunications device
US9059603B2 (en) * 2008-12-11 2015-06-16 Sunline Jamaica Limited Solar powered electrical energy generating device
DE102009001670A1 (de) * 2009-03-19 2010-09-23 Robert Bosch Gmbh Ladeverfahren und Ladesystem
US20110037439A1 (en) * 2009-08-17 2011-02-17 Apple Inc. Increasing energy density in rechargeable lithium battery cells
US8816648B2 (en) * 2009-08-17 2014-08-26 Apple Inc. Modulated, temperature-based multi-CC-CV charging technique for Li-ion/Li-polymer batteries
CN102136612B (zh) * 2010-12-31 2013-04-24 华为技术有限公司 电池充电控制方法和装置及***
WO2018073483A1 (en) * 2016-10-19 2018-04-26 Brightcharger Europe Oy Ltd Charging control
CN107611473A (zh) * 2017-09-05 2018-01-19 深圳天珑无线科技有限公司 一种锂离子电池及其提高充电速度的方法、***
US20190140324A1 (en) * 2017-11-03 2019-05-09 Sunforge Llc Battery charging method
CN111781507B (zh) * 2020-06-04 2022-05-10 珠海格力电器股份有限公司 一种soc值显示方法、装置及储能***

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2203197B1 (ko) * 1972-10-13 1976-08-20 Saft Ste
JPS5215725U (ko) * 1975-07-22 1977-02-03
SE400427B (sv) * 1977-02-17 1978-03-20 Ericsson Telefon Ab L M Forfarande for laddning och overvakning av ett batteri, samt anordning for utforande av forfarandet
JPS5863040A (ja) * 1981-10-06 1983-04-14 松下電器産業株式会社 バッテリ−充電方法
US4418310A (en) * 1981-11-18 1983-11-29 Hobart Brothers Company Battery charger control circuit
GB8406551D0 (en) * 1984-03-13 1984-04-18 George W Battery charging method
JPS6162325A (ja) * 1984-08-31 1986-03-31 日立工機株式会社 充電器
US4629965A (en) * 1985-02-26 1986-12-16 General Battery Corporation Battery charger termination circuit
DE3732339A1 (de) * 1987-09-25 1989-04-13 Varta Batterie Ladeverfahren fuer wartungsfreie bleibatterien mit festgelegtem elektrolyten
FR2636479B1 (fr) * 1988-09-09 1992-04-24 Accumulateurs Fixes Procede de charge ultrarapide pour accumulateur cadmium-nickel etanche

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100782425B1 (ko) * 2005-07-05 2007-12-06 가부시키가이샤 리코 충전 회로 및 그 충전 회로를 구비한 반도체 장치

Also Published As

Publication number Publication date
KR920009364B1 (ko) 1992-10-15
JPH0630529A (ja) 1994-02-04
GB2248735B (en) 1994-09-28
US5175485A (en) 1992-12-29
GB2248735A (en) 1992-04-15
GB9119959D0 (en) 1991-10-30
JPH0777499B2 (ja) 1995-08-16

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