JPH0612549Y2 - バッテリ劣化検出回路 - Google Patents
バッテリ劣化検出回路Info
- Publication number
- JPH0612549Y2 JPH0612549Y2 JP881189U JP881189U JPH0612549Y2 JP H0612549 Y2 JPH0612549 Y2 JP H0612549Y2 JP 881189 U JP881189 U JP 881189U JP 881189 U JP881189 U JP 881189U JP H0612549 Y2 JPH0612549 Y2 JP H0612549Y2
- Authority
- JP
- Japan
- Prior art keywords
- battery
- voltage
- output
- circuit
- voltage detector
- 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 - Lifetime
Links
- 230000006866 deterioration Effects 0.000 title claims description 24
- 238000001514 detection method Methods 0.000 title claims description 14
- 230000003252 repetitive effect Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Secondary Cells (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP881189U JPH0612549Y2 (ja) | 1989-01-27 | 1989-01-27 | バッテリ劣化検出回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP881189U JPH0612549Y2 (ja) | 1989-01-27 | 1989-01-27 | バッテリ劣化検出回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02101287U JPH02101287U (en, 2012) | 1990-08-13 |
JPH0612549Y2 true JPH0612549Y2 (ja) | 1994-03-30 |
Family
ID=31215001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP881189U Expired - Lifetime JPH0612549Y2 (ja) | 1989-01-27 | 1989-01-27 | バッテリ劣化検出回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0612549Y2 (en, 2012) |
-
1989
- 1989-01-27 JP JP881189U patent/JPH0612549Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH02101287U (en, 2012) | 1990-08-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4912392A (en) | Battery charge state monitor | |
US5640081A (en) | Method and apparatus for monitoring discharge of a battery device based on battery self-discharge and discharge over time | |
CN110764014A (zh) | 电池内短路的检测方法、装置、终端及可读存储介质 | |
JP2511633B2 (ja) | 充電回路 | |
JP2000121710A (ja) | バックアップ電源用電池管理装置およびそれに用いる二次電池の劣化診断方法 | |
JPH08329992A (ja) | 電池パックと充電器 | |
JP2004271342A (ja) | 充放電制御システム | |
JP2005517962A (ja) | 電池駆動装置の平均電流消費量の測定方法および回路装置 | |
JP2616077B2 (ja) | 電池の活性化方法及びその装置 | |
JPH0612549Y2 (ja) | バッテリ劣化検出回路 | |
JPH10260236A (ja) | 二次電池の残存容量の監視方法 | |
JP2003173823A (ja) | 二次電池装置 | |
JP2003139827A (ja) | 二次電池装置 | |
JPS6277026A (ja) | 蓄電池の充放電制御装置 | |
JPH10322917A (ja) | 二次電池の劣化判定方法およびその装置 | |
JPS6039325A (ja) | ニッケル−カドミウム電池の満充電検出方法 | |
JP3167393B2 (ja) | パック電池 | |
JPH06258410A (ja) | 電池の残容量表示装置 | |
JP2734689B2 (ja) | 充電装置 | |
EP3872507A1 (en) | Battery management system, battery management method, battery pack, and electric vehicle | |
JPS6013252Y2 (ja) | 充電装置 | |
JP2647146B2 (ja) | 二次電池充電制御装置 | |
JPS63190525A (ja) | 充電装置 | |
JP2003297437A (ja) | 二次電池装置 | |
JPH1169646A (ja) | 充電量表示付電池充電装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |