KR970055046A - Battery charge control device - Google Patents
Battery charge control device Download PDFInfo
- Publication number
- KR970055046A KR970055046A KR1019950047459A KR19950047459A KR970055046A KR 970055046 A KR970055046 A KR 970055046A KR 1019950047459 A KR1019950047459 A KR 1019950047459A KR 19950047459 A KR19950047459 A KR 19950047459A KR 970055046 A KR970055046 A KR 970055046A
- Authority
- KR
- South Korea
- Prior art keywords
- battery
- remaining capacity
- pulse
- switch
- bat
- Prior art date
Links
Abstract
본 발명은 밧데리의 충전장치에 관한 것으로, 특히 밧데리의 잔존용량에 따라 충전비율을 변화시켜 급속충전 및 보수충전을 효과적으로 수행할 수 있도록 된 밧데리의 충전제어장치에 관한 것이다.The present invention relates to a battery charging device, and more particularly, to a charge control device for a battery that is able to effectively perform rapid charging and maintenance charging by changing the charging ratio according to the remaining capacity of the battery.
본 발명에 따른 밧데리의 충전제어장치는 일정 펄스신호를 발생시키는 펄스발생부(U6)와, 상기 펄스발생부(U6)로부터 출력되는 펄스신호를 구동시호로 입력받는 스위치(T2)를 구비하여 상기 스위치(T2)의 구동에 따라 밧데리(BAT)에 공급되는 충전전류가 단속제어되는 밧데리의 충전장치에 있어서, 상기 밧데리(BAT)의 단자간 전압과 일정 기준전압을 비교하여 밧데리(BAT)의 잔존용량을 검출하는 잔존용량검출부(20)와, 상기 잔존용량검출부(20)에서 검출된 밧데리(BAT)의 잔존용량에 따라 상기 펄스발생부(U6)로부터 출력되는 펄스폭을 가변시켜 상기 스위치(T2)의 온오프주기를 제어하는 펄스폭변환부(10)를 구비한다.The battery charging control device according to the present invention includes a pulse generating unit (U6) for generating a predetermined pulse signal, and a switch (T2) for receiving the pulse signal output from the pulse generating unit (U6) as a driving time signal; In a battery charging device in which the charging current supplied to the battery BAT is intermittently controlled according to the operation of the switch T2, the battery BAT remains by comparing the voltage between the terminals of the battery BAT and a predetermined reference voltage. The switch T2 by varying the pulse width output from the pulse generating unit U6 according to the remaining capacity detecting unit 20 for detecting the capacitance and the remaining capacity of the battery BAT detected by the remaining capacity detecting unit 20. A pulse width converting section 10 for controlling the on-off period of
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 종래 타실시예에 따른 밧데리충전장치의 구성을 보인 회로도,2 is a circuit diagram showing the configuration of a battery charging device according to another embodiment,
제3도는 본 발명에 따른 밧데리 충전제어장치의 구성을 보인 회로도,3 is a circuit diagram showing the configuration of a battery charge control device according to the present invention,
제4도는 제3도의 각 지점(a)-(f)에서의 출력신호를 보인 출력파형도이다.4 is an output waveform diagram showing an output signal at each point (a)-(f) of FIG.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950047459A KR970055046A (en) | 1995-12-07 | 1995-12-07 | Battery charge control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950047459A KR970055046A (en) | 1995-12-07 | 1995-12-07 | Battery charge control device |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970055046A true KR970055046A (en) | 1997-07-31 |
Family
ID=66593081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950047459A KR970055046A (en) | 1995-12-07 | 1995-12-07 | Battery charge control device |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970055046A (en) |
-
1995
- 1995-12-07 KR KR1019950047459A patent/KR970055046A/en not_active Application Discontinuation
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR950703809A (en) | Circuit arrangement for charging rechargeable batteries | |
KR970062320A (en) | Method and device for stopping control of car starter | |
DE69813842D1 (en) | ARC DETECTION SYSTEM | |
KR910010792A (en) | Charge control device of vehicle generator | |
KR890005961A (en) | Interrupter device for power system linkage | |
KR950003946A (en) | Power computing device | |
KR940010447A (en) | Rechargeable battery | |
KR910019302A (en) | Charging device | |
KR970055046A (en) | Battery charge control device | |
KR910001368A (en) | Driving state detection device of vehicle | |
KR940020670A (en) | FILTER CIRCUIT INCLUDING RESISTOR AND CAPACITOR | |
KR860000767A (en) | Transistor driving circuit | |
DE60025357T8 (en) | METHOD AND DEVICE FOR DETECTING SLOW AND SMALL CHANGES IN ELECTRICAL SIGNALS IN ACCORDANCE WITH THE FORM OF AMENDMENTS | |
US4370571A (en) | Relay device | |
KR890014871A (en) | Ignition Signal Detection Circuit | |
KR970066432A (en) | Temperature detection method | |
SU1727198A1 (en) | Amplitude-to-voltage converter | |
SU1037089A2 (en) | Device for measuring pulse=type force amplitude | |
SU1691949A1 (en) | Method of formation of width-modulated pulses trains | |
KR960030507A (en) | Recharging device and method of rechargeable battery | |
DE59808405D1 (en) | Device and method for evaluating a sensor voltage signal | |
KR970056968A (en) | Current-to-Time Converter in Autofocus Units | |
SU1043509A1 (en) | Device for checking ball-bearing running-in | |
SU1506534A1 (en) | Comparator | |
JP3479435B2 (en) | Dropper pin type thread breakage detection device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |