KR930006830Y1 - 밧데리 충전 제어장치 - Google Patents
밧데리 충전 제어장치 Download PDFInfo
- Publication number
- KR930006830Y1 KR930006830Y1 KR2019910001925U KR910001925U KR930006830Y1 KR 930006830 Y1 KR930006830 Y1 KR 930006830Y1 KR 2019910001925 U KR2019910001925 U KR 2019910001925U KR 910001925 U KR910001925 U KR 910001925U KR 930006830 Y1 KR930006830 Y1 KR 930006830Y1
- Authority
- KR
- South Korea
- Prior art keywords
- battery
- voltage
- charging
- charge
- transistor
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- H02J7/50—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially
- H02J7/52—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially for charge balancing, e.g. equalisation of charge between batteries
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S320/00—Electricity: battery or capacitor charging or discharging
- Y10S320/22—Line impedance, e.g. resistor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (3)
- 교류전압을 직류로 정류하여 필터링하는 직류전압 발생부(70)와, 상기의 직류전압을 입력으로하여 소정의 펄스신호를 발생하는 펄스신호 발생부(71)와, 상기의 펄스신호를 필터링하여 정전압을 발생하기 위한 정전압발생부(72)와 캠코더에 전원전압(+Vcc)을 공급할 경우에는 상기의 전원전압은 일정하게 유지하기 위한 정전압 유지부(73)와, 밧데리 충전시에는 상기의 전원전압을 입력하여 소정의 시간동안 밧데리를 급속충전시키기 위한 밧데리 충전제어부(74) 및, 상기의 밧데리 충전제어부(74)에서 발생된 신호를 입력하여 상기 밧데리 충전제어장치에 있어서, 상기 밧데리 충전시에는 상기 밧데리 충전제어부(74)에서 발생된 제어신호를 입력하여 동작하는 스위칭부(76)와 상기 스위칭부(76)의 동작시 밧데리를 충전하고, 충전완료시에는 미세한 전류를 공급하여 밧데리 셀간의 불균일한 충전을 방지하기 위한 세류 충전부(77)를 포함하여 구성을 특징으로 하는 밧데리 충전 제어장치.
- 제1항에 있어서, 상기의 스위칭부(76)는 상기 밧데리의 충전시간동안 발생되는 제어신호를 입력으로 하여 동작되는 스위칭 트랜지스터(63)로 구성시켜서 됨을 특징으로 하는 밧데리 충전제어장치.
- 제1항에 있어서, 상기 세류 충전기(77)는 충전시 상기 스위칭부(76)에서 발생되는 스위칭신호에 의해 턴온되어 밧데리에 충전전류를 제공하는 트랜지스터(65)와, 충전완료시에는 상기의 밧데리에 미세한 전류를 공급하기 위한 저항(67)으로 구성됨을 특징으로 하는 밧데리 충전 제어장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910001925U KR930006830Y1 (ko) | 1991-02-07 | 1991-02-07 | 밧데리 충전 제어장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910001925U KR930006830Y1 (ko) | 1991-02-07 | 1991-02-07 | 밧데리 충전 제어장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920017269U KR920017269U (ko) | 1992-09-17 |
| KR930006830Y1 true KR930006830Y1 (ko) | 1993-10-07 |
Family
ID=19310758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910001925U Expired - Fee Related KR930006830Y1 (ko) | 1991-02-07 | 1991-02-07 | 밧데리 충전 제어장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR930006830Y1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100430107B1 (ko) * | 2001-12-20 | 2004-05-03 | 주식회사 건축사사무소다인그룹 | 천정 설치용 판넬 |
-
1991
- 1991-02-07 KR KR2019910001925U patent/KR930006830Y1/ko not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100430107B1 (ko) * | 2001-12-20 | 2004-05-03 | 주식회사 건축사사무소다인그룹 | 천정 설치용 판넬 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR920017269U (ko) | 1992-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4621313A (en) | Soft-start capacitor discharge circuit | |
| US4246634A (en) | Start-up circuit for switch mode power supply | |
| US6429709B1 (en) | Power converter circuit and method for controlling | |
| KR100326618B1 (ko) | 듀티사이클이제한된귀환형모드전환전원장치 | |
| US6008593A (en) | Closed-loop/dimming ballast controller integrated circuits | |
| JPH0735354Y2 (ja) | 出力制御機能を有する高周波加熱装置 | |
| US6469454B1 (en) | Cold cathode fluorescent lamp controller | |
| US6016260A (en) | Switched-mode power supply with current and voltage limitation | |
| JPH03503592A (ja) | フィードフォワード及びフィードバックの制御機能を備えたdc/dcコンバータ | |
| KR101084411B1 (ko) | 용량적으로 결합된 전력 공급기 | |
| US6462972B2 (en) | Power source apparatus for providing a power source in a standby mode and a pulse generating apparatus | |
| JP3490922B2 (ja) | スイッチング電源回路 | |
| KR930006830Y1 (ko) | 밧데리 충전 제어장치 | |
| US4484256A (en) | Constant current density high voltage power supply | |
| US5087862A (en) | Discharge lamp lighting apparatus for controlling voltage of switching transistor by raising starting voltage | |
| JPS6012873B2 (ja) | スイツチング方式の電源回路 | |
| KR900007386B1 (ko) | 램프 점멸 제어회로 | |
| KR100287831B1 (ko) | 노트북 컴퓨터의 차량용 충전기 | |
| JPH043589Y2 (ko) | ||
| KR100236645B1 (ko) | 마이콤을 이용한 정전압 회로 | |
| JPH05292675A (ja) | 鉛電池の充電器 | |
| KR100387694B1 (ko) | 전력공급 제어장치 | |
| KR100217050B1 (ko) | Fet를 사용하여 제어하는 power ic의 전류제한 회로 | |
| JPS642546Y2 (ko) | ||
| JPH05300731A (ja) | スイッチング電源の過電流保護回路 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| UA0108 | Application for utility model registration |
St.27 status event code: A-0-1-A10-A12-nap-UA0108 |
|
| UA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-UA0201 |
|
| UR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-UR1002 Fee payment year number: 1 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| UG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-UG1501 |
|
| UG1604 | Publication of application |
St.27 status event code: A-2-2-Q10-Q13-nap-UG1604 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-UE0701 |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-UR0701 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 4 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 5 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 6 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 7 |
|
| UN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-UN2301 St.27 status event code: A-5-5-R10-R11-asn-UN2301 |
|
| UN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-UN2301 St.27 status event code: A-5-5-R10-R11-asn-UN2301 |
|
| FPAY | Annual fee payment |
Payment date: 20000930 Year of fee payment: 8 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 8 |
|
| UN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-UN2301 St.27 status event code: A-5-5-R10-R11-asn-UN2301 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-UC1903 Not in force date: 20011008 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| UC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-UC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20011008 |
|
| UN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-UN2301 St.27 status event code: A-5-5-R10-R11-asn-UN2301 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |