KR100989178B1 - 배터리 잔존용량 산출방법 - Google Patents
배터리 잔존용량 산출방법 Download PDFInfo
- Publication number
- KR100989178B1 KR100989178B1 KR1020030059997A KR20030059997A KR100989178B1 KR 100989178 B1 KR100989178 B1 KR 100989178B1 KR 1020030059997 A KR1020030059997 A KR 1020030059997A KR 20030059997 A KR20030059997 A KR 20030059997A KR 100989178 B1 KR100989178 B1 KR 100989178B1
- Authority
- KR
- South Korea
- Prior art keywords
- battery
- output voltage
- average value
- remaining capacity
- value
- Prior art date
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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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Tests Of Electric Status Of Batteries (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (3)
- 배터리 출력 전압을 샘플링 주기(T)별로 2회 이상 측정하여 그 평균값을 산정하는 1단계;상기 산정된 평균값을 저장하는 2단계; 및상기 기 저장된 평균값과, 현재의 샘플링 주기에서 산정된 평균값을 비교하여, 임의의 한 평균값을 배터리 출력 전압으로 설정하되,배터리 충전 모드이면, 상기 비교된 평균값들 중 큰 평균값을 배터리 출력 전압으로 설정하고, 배터리 방전 모드이면, 상기 비교된 평균값들 중 작은 평균값을 배터리 출력 전압으로 설정하는 3단계를 포함하여 이루어지는 것을 특징으로 하는 배터리 잔존용량 산출방법.
- 제 1항에 있어서,상기 샘플링 주기(T)는, 상기 배터리 출력 전압에 상응하여 출력된 배터리 잔존용량의 표시량에 따라, 그 간격이 다르게 설정되는 것을 특징으로 하는 배터리 잔존용량 산출방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020030059997A KR100989178B1 (ko) | 2003-08-28 | 2003-08-28 | 배터리 잔존용량 산출방법 |
Applications Claiming Priority (1)
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KR1020030059997A KR100989178B1 (ko) | 2003-08-28 | 2003-08-28 | 배터리 잔존용량 산출방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050022996A KR20050022996A (ko) | 2005-03-09 |
KR100989178B1 true KR100989178B1 (ko) | 2010-10-20 |
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KR1020030059997A KR100989178B1 (ko) | 2003-08-28 | 2003-08-28 | 배터리 잔존용량 산출방법 |
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KR (1) | KR100989178B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2833504A1 (en) | 2013-07-30 | 2015-02-04 | EHWA Technologies Information Co., Ltd. | Energy storage system of uninterruptible power supply equipped with battery and method of driving the same |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100844678B1 (ko) * | 2006-10-25 | 2008-07-07 | 현대자동차주식회사 | 통합형 비엠에스 및 디씨/디씨 컨버터 |
CN113296008A (zh) * | 2021-05-19 | 2021-08-24 | 任谦 | 基于soc剩余电量预估法的电压调节电路及方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960042090A (ko) * | 1995-05-16 | 1996-12-21 | 김광호 | 전지잔존용량 측정방법 및 장치 |
JP2001208814A (ja) * | 2000-01-26 | 2001-08-03 | Honda Motor Co Ltd | バッテリの残量検知方法 |
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2003
- 2003-08-28 KR KR1020030059997A patent/KR100989178B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960042090A (ko) * | 1995-05-16 | 1996-12-21 | 김광호 | 전지잔존용량 측정방법 및 장치 |
JP2001208814A (ja) * | 2000-01-26 | 2001-08-03 | Honda Motor Co Ltd | バッテリの残量検知方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2833504A1 (en) | 2013-07-30 | 2015-02-04 | EHWA Technologies Information Co., Ltd. | Energy storage system of uninterruptible power supply equipped with battery and method of driving the same |
Also Published As
Publication number | Publication date |
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KR20050022996A (ko) | 2005-03-09 |
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