KR100350878B1 - 배터리 내부저항 측정에 의한 과방전 배터리의 충전제어방법 - Google Patents
배터리 내부저항 측정에 의한 과방전 배터리의 충전제어방법 Download PDFInfo
- Publication number
- KR100350878B1 KR100350878B1 KR1019960027038A KR19960027038A KR100350878B1 KR 100350878 B1 KR100350878 B1 KR 100350878B1 KR 1019960027038 A KR1019960027038 A KR 1019960027038A KR 19960027038 A KR19960027038 A KR 19960027038A KR 100350878 B1 KR100350878 B1 KR 100350878B1
- Authority
- KR
- South Korea
- Prior art keywords
- battery
- internal resistance
- over
- charging
- measuring
- 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
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000007600 charging Methods 0.000 claims description 35
- 238000010280 constant potential charging Methods 0.000 claims description 4
- 238000010277 constant-current charging Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
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- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/005—Detection of state of health [SOH]
-
- 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
-
- 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
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1415—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with a generator driven by a prime mover other than the motor of a vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (4)
- 충전하고자하는 배터리(10)에 정전류를 인가하여 내부저항을 측정하고, 이때의 측정 내부저항이 배터리(10)가 과방전 배터리라고 판단될 기준 저항 이상의 저항값을 갖게 되면 일정시간 동안 정전압 충전을 한 후 다시 내부저항을 측정하는 동작을 반복수행하다가 20 Ω이하로 떨어진 경우에는 충전완료시 까지 정전류 충전을 하도를 하는 단계로 이루어져 있는 배터리 내부저항 측정에 의한 과방전 배터리의 충전제어방법.
- 제 1 항에 있어서, 배터리(10)의 내부저항 측정시 1 A의 정전류를 인가하도록 하는 것을 특징으로 하는 배터리 내부저항 측정에 의한 과방전 배터리의 충전제어방법.
- 제 1 항에 있어서, 과방전 배터리로서의 판단 기준저항은 20 Ω인 것을 특징으로 하는 배터리 내부저항 측정에 의한 과방전 배터리의 충전제어방법.
- 제 1 항에 있어서, 과방전 배터리의 정전압 충전시 1시간 단위로 내부저항을 다시 측정하여 충전방법을 결정하도록 하는 배터리 내부저항 측정에 의한 과방전 배터리의 충전제어방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960027038A KR100350878B1 (ko) | 1996-07-04 | 1996-07-04 | 배터리 내부저항 측정에 의한 과방전 배터리의 충전제어방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960027038A KR100350878B1 (ko) | 1996-07-04 | 1996-07-04 | 배터리 내부저항 측정에 의한 과방전 배터리의 충전제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR980012775A KR980012775A (ko) | 1998-04-30 |
KR100350878B1 true KR100350878B1 (ko) | 2002-12-18 |
Family
ID=37489080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960027038A Expired - Fee Related KR100350878B1 (ko) | 1996-07-04 | 1996-07-04 | 배터리 내부저항 측정에 의한 과방전 배터리의 충전제어방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100350878B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111157907B (zh) * | 2019-12-30 | 2022-07-05 | Oppo广东移动通信有限公司 | 检测方法及装置、充电方法及装置、电子设备、存储介质 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01160326A (ja) * | 1987-12-15 | 1989-06-23 | Tokyo Electric Co Ltd | 充電式電気掃除機等の充電回路 |
EP0508720A1 (en) * | 1991-04-09 | 1992-10-14 | Tai-Her Yang | A close-loop controlled charging device with reference battery saturation status |
US5179335A (en) * | 1987-10-09 | 1993-01-12 | Norvik Inc. | Battery charger |
JPH0731071A (ja) * | 1993-07-14 | 1995-01-31 | Toyo Commun Equip Co Ltd | 充電器 |
JPH0779534A (ja) * | 1993-09-07 | 1995-03-20 | Toyo Commun Equip Co Ltd | 充電器及び充電完了検出方法 |
JPH07154928A (ja) * | 1993-11-30 | 1995-06-16 | Fujitsu Ltd | バッテリの充電装置 |
JPH08163790A (ja) * | 1994-12-01 | 1996-06-21 | Sony Corp | 充電方法及び充電装置 |
-
1996
- 1996-07-04 KR KR1019960027038A patent/KR100350878B1/ko not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5179335A (en) * | 1987-10-09 | 1993-01-12 | Norvik Inc. | Battery charger |
JPH01160326A (ja) * | 1987-12-15 | 1989-06-23 | Tokyo Electric Co Ltd | 充電式電気掃除機等の充電回路 |
EP0508720A1 (en) * | 1991-04-09 | 1992-10-14 | Tai-Her Yang | A close-loop controlled charging device with reference battery saturation status |
JPH0731071A (ja) * | 1993-07-14 | 1995-01-31 | Toyo Commun Equip Co Ltd | 充電器 |
JPH0779534A (ja) * | 1993-09-07 | 1995-03-20 | Toyo Commun Equip Co Ltd | 充電器及び充電完了検出方法 |
JPH07154928A (ja) * | 1993-11-30 | 1995-06-16 | Fujitsu Ltd | バッテリの充電装置 |
JPH08163790A (ja) * | 1994-12-01 | 1996-06-21 | Sony Corp | 充電方法及び充電装置 |
Also Published As
Publication number | Publication date |
---|---|
KR980012775A (ko) | 1998-04-30 |
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