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
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP123607/98 | 1998-05-06 | ||
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 |
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 |
CN103746641A (zh) * | 2013-12-19 | 2014-04-23 | 广西科技大学 | 太阳能交流发电系统 |
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 |
CN103746637A (zh) * | 2013-12-19 | 2014-04-23 | 广西科技大学 | 一种太阳能交流发电系统 |
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 |
WO2003075429A1 (en) * | 2002-03-04 | 2003-09-12 | Telefonaktiebolaget L M Ericsson (Publ) | A battery protection circuit |
EP1343241B1 (en) * | 2002-03-04 | 2009-11-11 | Telefonaktiebolaget LM Ericsson (publ) | A battery protection circuit |
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 |
US7482816B2 (en) * | 2005-08-25 | 2009-01-27 | Panasonic Corporation | Voltage monitor and electrical storage device using the same |
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 |
CN114667629B (zh) * | 2020-05-13 | 2022-11-29 | 新唐科技日本株式会社 | 半导体装置 |
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 US US09/304,414 patent/US6118253A/en not_active Expired - Lifetime
- 1999-05-03 KR KR1019990015911A patent/KR100562877B1/ko not_active IP Right Cessation
- 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 |
CN103746641A (zh) * | 2013-12-19 | 2014-04-23 | 广西科技大学 | 太阳能交流发电系统 |
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 |
CN103746637A (zh) * | 2013-12-19 | 2014-04-23 | 广西科技大学 | 一种太阳能交流发电系统 |
Also Published As
Publication number | Publication date |
---|---|
CN1234641A (zh) | 1999-11-10 |
JP3305257B2 (ja) | 2002-07-22 |
HK1022999A1 (en) | 2000-08-25 |
KR19990088031A (ko) | 1999-12-27 |
US6118253A (en) | 2000-09-12 |
JPH11318034A (ja) | 1999-11-16 |
TW417322B (en) | 2001-01-01 |
KR100562877B1 (ko) | 2006-03-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1143421C (zh) | 充电和放电控制电路和充电式供电装置 | |
US5990663A (en) | Charge/discharge control circuit and charging type power-supply unit | |
CN1205719C (zh) | 充放电控制电路以及可充电类型的电源设备 | |
CN1194456C (zh) | 电池状态监测电路以及电池装置 | |
CN1988315B (zh) | 电池状态监测电路和电池装置 | |
US5554919A (en) | Charge/discharge circuit having a simple circuit for protecting a secondary cell from overcharging and overdischarging | |
KR100777884B1 (ko) | 충방전 제어회로와 충전식 전원장치 | |
CN1092857C (zh) | 充放电控制电路 | |
CN1518183A (zh) | 过电流检测电路及其延迟电路 | |
KR100284025B1 (ko) | 충방전 제어회로 | |
CN101212144A (zh) | 电池状态监视电路及电池装置 | |
JP2011010295A (ja) | ネットワークフィルターおよびネットワークフィルターの使用 | |
CN1371154A (zh) | 电源电路 | |
KR100328888B1 (ko) | 충방전 제어회로 | |
CN1126223C (zh) | 充放电控制电路及充电型电源装置 | |
CN113472032A (zh) | 一种充电控制电路、充电控制系统与充电器 | |
CN1280414A (zh) | 阻流变换器 | |
CN216774311U (zh) | 一种负载驱动芯片 | |
CN215990263U (zh) | 一种电池充放电保护的集成电路及系统 | |
US11245272B2 (en) | Output protector for charger | |
CN111293755B (zh) | 一种并联电池组均衡放电的保护电路及可充电装置 | |
US11936223B2 (en) | Battery polarity determination circuit, charger, and electronic device | |
CN113872292A (zh) | 一种负载驱动芯片 | |
CN215835153U (zh) | 一种充电控制电路、充电控制系统与充电器 | |
CN219180426U (zh) | 继电器保护电路、装置、智能继电器和电池充电器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
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 |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20040324 |
|
CX01 | Expiry of patent term |