KR0137283B1 - 충전장치 - Google Patents
충전장치Info
- Publication number
- KR0137283B1 KR0137283B1 KR1019890018760A KR890018760A KR0137283B1 KR 0137283 B1 KR0137283 B1 KR 0137283B1 KR 1019890018760 A KR1019890018760 A KR 1019890018760A KR 890018760 A KR890018760 A KR 890018760A KR 0137283 B1 KR0137283 B1 KR 0137283B1
- Authority
- KR
- South Korea
- Prior art keywords
- charging
- secondary battery
- charging current
- current
- value
- Prior art date
Links
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
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
- H02J7/04—Regulation of charging current or voltage
-
- 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
- H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (1)
- 초기의 최대전류로 부터 이 초기의 최대전류의 대략 10%의 안정된 낮은 레벨의 충전전류로 시간의 함수로서 급격하게 저하되는 충전전류를 생성하는 비수계(非水系) 유기전해질 리튬 2차 전지에 정전압(定電壓)을 생성하여 인가하는 수단과, 상기 충전전류가 상기 안정된 낮은 레벨의 충전전류와 대략 같은 설정치보다 작았졌을 때에, 상기 충전전류에 응답하여 제어신호를 생성하는 검출회로와, 제어신호에 응답하여 상기 충전전류를 제어하는 수단으로 이루어 지는 것을 특징으로 하는 충전장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1012480A JP2906422B2 (ja) | 1989-01-20 | 1989-01-20 | 充電装置 |
JP89-12480 | 1989-01-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900012401A KR900012401A (ko) | 1990-08-04 |
KR0137283B1 true KR0137283B1 (ko) | 1998-06-15 |
Family
ID=11806555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890018760A KR0137283B1 (ko) | 1989-01-20 | 1989-12-18 | 충전장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5028860A (ko) |
EP (1) | EP0379221A3 (ko) |
JP (1) | JP2906422B2 (ko) |
KR (1) | KR0137283B1 (ko) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2684249B1 (fr) * | 1991-11-25 | 1994-04-08 | Accumulateurs Fixes Et Traction | Module controleur d'alimentation pour ensemble de controle de batterie d'un appareil et batterie equipee d'un tel module. |
EP0616737A4 (en) * | 1991-11-29 | 1994-12-21 | Motorola Inc | BATTERY WITH PROTECTIVE CIRCUIT. |
JP2967635B2 (ja) * | 1991-12-13 | 1999-10-25 | 株式会社明電舎 | 金属ハロゲン電池の運転方法 |
TW226496B (en) * | 1992-07-21 | 1994-07-11 | Sanyo Denki Kk | Battery charger |
JPH07235332A (ja) * | 1994-02-24 | 1995-09-05 | Sanyo Electric Co Ltd | 二次電池の充電方法 |
JP3286456B2 (ja) * | 1994-02-28 | 2002-05-27 | 三洋電機株式会社 | 二次電池の充電方法 |
US5581170A (en) * | 1994-12-12 | 1996-12-03 | Unitrode Corporation | Battery protector |
US5652501A (en) * | 1994-12-12 | 1997-07-29 | Unitrode Corporation | Voltage sensor for detecting cell voltages |
US5654622A (en) * | 1995-02-16 | 1997-08-05 | Sanyo Electric Co., Ltd. | Secondary battery charging method and apparatus which controls protecting voltage level of battery protecting circuit |
US5773959A (en) * | 1996-01-11 | 1998-06-30 | Lockheed Martin Corporation | Lithium polymer battery charger methods and apparatus |
US5747968A (en) * | 1996-01-11 | 1998-05-05 | Lockheed Martin Corp. Missiles & Space | Lithium polymer battery charger apparatus |
JP3368163B2 (ja) * | 1996-12-18 | 2003-01-20 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 電子機器用電源装置及び電子機器 |
US5898294A (en) * | 1997-08-19 | 1999-04-27 | Polystor Corporation | Control loop for pulse charging lithium ion cells |
JP3823503B2 (ja) * | 1997-09-12 | 2006-09-20 | 宇部興産株式会社 | 二次電池の充電制御方法およびその充電装置 |
US5994878A (en) * | 1997-09-30 | 1999-11-30 | Chartec Laboratories A/S | Method and apparatus for charging a rechargeable battery |
US6121751A (en) * | 1999-03-11 | 2000-09-19 | Lockheed Martin Corporation | Battery charger for charging a stack of multiple lithium ion battery cells |
AU2002213386B2 (en) | 2000-10-20 | 2006-11-16 | Rovcal, Inc. | Method and apparatus for regulating charging of electrochemical cells |
JP2002300728A (ja) * | 2001-03-30 | 2002-10-11 | Matsushita Electric Ind Co Ltd | 充電機能付き携帯電話 |
US20040145344A1 (en) * | 2001-10-19 | 2004-07-29 | Bushong William C. | Method and apparatus for regulating charging of electrochemical cells |
AR045377A1 (es) * | 2003-08-15 | 2005-10-26 | Rovcal Inc | Metodo y aparato para cargar celdas electroquimicas |
JP4817054B2 (ja) | 2006-03-02 | 2011-11-16 | 日立工機株式会社 | 充電装置 |
US7521897B2 (en) | 2006-03-27 | 2009-04-21 | Sony Ericsson Mobile Communications Ab | Battery charge temperature control |
JP5029862B2 (ja) | 2006-03-31 | 2012-09-19 | 日立工機株式会社 | 充電装置 |
US20090085529A1 (en) * | 2007-10-01 | 2009-04-02 | Tom Allen Agan | Power source |
US9071073B2 (en) * | 2007-10-04 | 2015-06-30 | The Gillette Company | Household device continuous battery charger utilizing a constant voltage regulator |
JP5146726B2 (ja) | 2007-10-25 | 2013-02-20 | 日立工機株式会社 | 充電装置 |
CN101471461B (zh) * | 2007-12-27 | 2012-04-18 | 环鸿科技股份有限公司 | 充电方法及充电器 |
JP5151506B2 (ja) | 2008-01-28 | 2013-02-27 | 日立工機株式会社 | 電池パックとこれを充電する充電装置及び充電システム |
JP2010068571A (ja) | 2008-09-09 | 2010-03-25 | Hitachi Koki Co Ltd | 充電装置 |
JP5532331B2 (ja) * | 2010-09-29 | 2014-06-25 | 日立工機株式会社 | 充電装置 |
CN102223084B (zh) * | 2011-06-16 | 2012-11-07 | 湖北网安科技有限公司 | 一种交流恒流源电路 |
JP5811055B2 (ja) * | 2012-07-11 | 2015-11-11 | 株式会社デンソー | バッテリシステム制御装置 |
US11437829B2 (en) | 2016-03-07 | 2022-09-06 | The Regents Of The University Of Michigan | Method to charge lithium-ion batteries with user, cell and temperature awareness |
US11258285B2 (en) | 2017-06-06 | 2022-02-22 | The Regents Of The University Of Michigan | User aware charging algorithm that reduces battery fading |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4052656A (en) * | 1974-04-22 | 1977-10-04 | Maurice Lavell | Battery charging system |
US4152635A (en) * | 1977-07-14 | 1979-05-01 | Research Development Systems, Inc. | Battery charger |
US4233553A (en) * | 1978-05-10 | 1980-11-11 | Ault, Inc. | Automatic dual mode battery charger |
US4392101A (en) * | 1978-05-31 | 1983-07-05 | Black & Decker Inc. | Method of charging batteries and apparatus therefor |
US4209736A (en) * | 1978-07-27 | 1980-06-24 | General Electric Company | Condition responsive battery charging circuit |
SU974467A1 (ru) * | 1981-02-10 | 1982-11-15 | Войсковая часть 20914 | Способ ускоренного зар да кислотного свинцового аккумул тора |
JPS59110492A (ja) * | 1982-12-15 | 1984-06-26 | Toyota Motor Corp | 浸炭同時ろう付用ろう材層体及びその製造方法 |
US4629965A (en) * | 1985-02-26 | 1986-12-16 | General Battery Corporation | Battery charger termination circuit |
US4740433A (en) * | 1986-09-29 | 1988-04-26 | American Telephone And Telegraph Co., At&T Bell Laboratories | Nonaqueous battery with special separator |
-
1989
- 1989-01-20 JP JP1012480A patent/JP2906422B2/ja not_active Expired - Lifetime
- 1989-12-18 KR KR1019890018760A patent/KR0137283B1/ko not_active IP Right Cessation
-
1990
- 1990-01-10 US US07/463,127 patent/US5028860A/en not_active Expired - Lifetime
- 1990-01-19 EP EP19900101106 patent/EP0379221A3/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
JPH02192670A (ja) | 1990-07-30 |
JP2906422B2 (ja) | 1999-06-21 |
KR900012401A (ko) | 1990-08-04 |
EP0379221A3 (en) | 1991-09-11 |
EP0379221A2 (en) | 1990-07-25 |
US5028860A (en) | 1991-07-02 |
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