CN1143421C - 充电和放电控制电路和充电式供电装置 - Google Patents
充电和放电控制电路和充电式供电装置 Download PDFInfo
- Publication number
- CN1143421C CN1143421C CNB99106383XA CN99106383A CN1143421C CN 1143421 C CN1143421 C CN 1143421C CN B99106383X A CNB99106383X A CN B99106383XA CN 99106383 A CN99106383 A CN 99106383A CN 1143421 C CN1143421 C CN 1143421C
- Authority
- CN
- China
- Prior art keywords
- control circuit
- voltage
- charging
- discharge
- detect
- 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
- 238000007599 discharging Methods 0.000 title abstract 2
- 238000007600 charging Methods 0.000 claims abstract description 51
- 230000008676 import Effects 0.000 claims 6
- 238000001514 detection method Methods 0.000 description 23
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000009783 overcharge test Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
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
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
-
- 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
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
-
- 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
- H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Protection Of Static Devices (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP123607/1998 | 1998-05-06 | ||
JP12360798A JP3305257B2 (ja) | 1998-05-06 | 1998-05-06 | 充放電制御回路と充電式電源装置およびその制御方法 |
JP123607/98 | 1998-05-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1234641A CN1234641A (zh) | 1999-11-10 |
CN1143421C true CN1143421C (zh) | 2004-03-24 |
Family
ID=14864804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB99106383XA Expired - Lifetime CN1143421C (zh) | 1998-05-06 | 1999-05-06 | 充电和放电控制电路和充电式供电装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6118253A (zh) |
JP (1) | JP3305257B2 (zh) |
KR (1) | KR100562877B1 (zh) |
CN (1) | CN1143421C (zh) |
HK (1) | HK1022999A1 (zh) |
TW (1) | TW417322B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI394342B (zh) * | 2008-01-18 | 2013-04-21 | Chi Mei Comm Systems Inc | 充電保護裝置 |
CN103746637A (zh) * | 2013-12-19 | 2014-04-23 | 广西科技大学 | 一种太阳能交流发电*** |
CN103746636A (zh) * | 2013-12-19 | 2014-04-23 | 广西科技大学 | 一种太阳能交流发电方法 |
CN103746641A (zh) * | 2013-12-19 | 2014-04-23 | 广西科技大学 | 太阳能交流发电*** |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6313611B1 (en) * | 1999-06-04 | 2001-11-06 | Snap-On Technologies, Inc. | Low power indication circuit for lead acid battery pack |
JP3855565B2 (ja) * | 1999-11-02 | 2006-12-13 | 株式会社リコー | 充放電保護回路および該充放電保護回路を有するバッテリーパック |
US6324339B1 (en) | 1999-11-29 | 2001-11-27 | Eveready Battery Company, Inc. | Battery pack including input and output waveform modification capability |
US6396243B2 (en) * | 2000-03-22 | 2002-05-28 | International Business Machines Corporation | Power unit and power source switching apparatus for a computer |
US6262560B1 (en) * | 2000-07-17 | 2001-07-17 | Snap-On Technologies, Inc. | Battery pack discharge recovery circuit |
JP3848574B2 (ja) * | 2001-02-20 | 2006-11-22 | セイコーインスツル株式会社 | 充放電制御装置 |
JP3867581B2 (ja) * | 2002-01-17 | 2007-01-10 | 松下電器産業株式会社 | 組電池システム |
AU2003218661A1 (en) * | 2002-03-04 | 2003-09-16 | Telefonaktiebolaget Lm Ericsson (Publ) | A battery protection circuit |
ATE448592T1 (de) * | 2002-03-04 | 2009-11-15 | Ericsson Telefon Ab L M | Batterieschutzschaltung |
US6636020B1 (en) | 2002-10-01 | 2003-10-21 | Wilson Greatbatch Technologies, Inc. | Lithium-ion over voltage protection circuit |
US6969971B2 (en) * | 2002-12-05 | 2005-11-29 | International Rectifier Corporation | Reverse battery protection circuit |
US8618805B2 (en) * | 2004-03-25 | 2013-12-31 | 02Micro, Inc. | Battery pack with a battery protection circuit |
US7589499B2 (en) * | 2004-03-25 | 2009-09-15 | O2Micro International Limited | Over voltage transient controller |
TWI294715B (en) * | 2004-03-25 | 2008-03-11 | O2Micro Int Ltd | Secondary battery protection circuit with over voltage transient protection, battery pack and electronic device using the same |
JP4535124B2 (ja) * | 2005-08-25 | 2010-09-01 | パナソニック株式会社 | 電圧モニタ装置とそれを用いた蓄電装置 |
US7496460B2 (en) * | 2006-09-06 | 2009-02-24 | Eastway Fair Company Limited | Energy source monitoring and control system for power tools |
US7825615B2 (en) | 2007-10-16 | 2010-11-02 | Glj, Llc | Intelligent motorized appliances with multiple power sources |
JP5061884B2 (ja) * | 2007-12-21 | 2012-10-31 | ミツミ電機株式会社 | 電池パック |
JP5326517B2 (ja) * | 2008-11-21 | 2013-10-30 | ソニー株式会社 | 集積回路およびそれを用いた電池パック |
CN201656423U (zh) * | 2010-03-02 | 2010-11-24 | 鸿富锦精密工业(深圳)有限公司 | 过压保护装置及使用其的电子设备 |
US9160195B2 (en) * | 2012-07-17 | 2015-10-13 | Semiconductor Energy Laboratory Co., Ltd. | Charging device |
US9316695B2 (en) | 2012-12-28 | 2016-04-19 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
CN103178588B (zh) * | 2013-04-18 | 2015-01-07 | 中煤科工集团重庆研究院有限公司 | 一种矿用瓦斯管道不间断直流电源 |
CN107527602B (zh) * | 2017-09-30 | 2019-07-16 | 深圳市华星光电半导体显示技术有限公司 | 液晶显示面板及开关机控制电路 |
US11585860B2 (en) * | 2020-05-13 | 2023-02-21 | Nuvoton Technology Corporation Japan | Semiconductor device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5547775A (en) * | 1991-04-26 | 1996-08-20 | Sony Corporation | Circuit for preventing overcharge and overdischarge of secondary batteries |
JP3584502B2 (ja) * | 1994-10-07 | 2004-11-04 | ソニー株式会社 | 充電制御装置 |
US5705913A (en) * | 1995-01-31 | 1998-01-06 | Mitsumi Electric Co., Ltd. | Overdischarge detection device and overdischarge prevention device for a chargeable electric cell, operable with a variable threshold voltage to prohibit discharge in accordance with relative weight of a load |
JP3597617B2 (ja) * | 1995-12-27 | 2004-12-08 | 株式会社日立超エル・エス・アイ・システムズ | 二次電池保護回路 |
JP3172095B2 (ja) * | 1996-06-14 | 2001-06-04 | セイコーインスツルメンツ株式会社 | 充放電制御回路と充電式電源装置 |
JP3157121B2 (ja) * | 1997-02-04 | 2001-04-16 | セイコーインスツルメンツ株式会社 | 充電式電源装置 |
JP3195555B2 (ja) * | 1997-02-10 | 2001-08-06 | セイコーインスツルメンツ株式会社 | 充放電制御回路 |
US5804944A (en) * | 1997-04-07 | 1998-09-08 | Motorola, Inc. | Battery protection system and process for charging a battery |
-
1998
- 1998-05-06 JP JP12360798A patent/JP3305257B2/ja not_active Expired - Lifetime
-
1999
- 1999-04-26 TW TW088106663A patent/TW417322B/zh not_active IP Right Cessation
- 1999-05-03 KR KR1019990015911A patent/KR100562877B1/ko not_active IP Right Cessation
- 1999-05-03 US US09/304,414 patent/US6118253A/en not_active Expired - Lifetime
- 1999-05-06 CN CNB99106383XA patent/CN1143421C/zh not_active Expired - Lifetime
-
2000
- 2000-03-22 HK HK00101782A patent/HK1022999A1/xx not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI394342B (zh) * | 2008-01-18 | 2013-04-21 | Chi Mei Comm Systems Inc | 充電保護裝置 |
CN103746637A (zh) * | 2013-12-19 | 2014-04-23 | 广西科技大学 | 一种太阳能交流发电*** |
CN103746636A (zh) * | 2013-12-19 | 2014-04-23 | 广西科技大学 | 一种太阳能交流发电方法 |
CN103746641A (zh) * | 2013-12-19 | 2014-04-23 | 广西科技大学 | 太阳能交流发电*** |
Also Published As
Publication number | Publication date |
---|---|
CN1234641A (zh) | 1999-11-10 |
US6118253A (en) | 2000-09-12 |
JPH11318034A (ja) | 1999-11-16 |
HK1022999A1 (en) | 2000-08-25 |
KR19990088031A (ko) | 1999-12-27 |
JP3305257B2 (ja) | 2002-07-22 |
TW417322B (en) | 2001-01-01 |
KR100562877B1 (ko) | 2006-03-24 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1022999 Country of ref document: HK |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160304 Address after: Chiba County, Japan Patentee after: SEIKO INSTR INC Address before: Chiba County, Japan Patentee before: Seiko Instruments Inc. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: EPPs Lingke Co. Ltd. Address before: Chiba County, Japan Patentee before: SEIKO INSTR INC |
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CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20040324 |
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CX01 | Expiry of patent term |