DE69619912D1 - Messung der Batteriespannung während des Aufladevorgangs und zugehöriges Aufladegerät - Google Patents
Messung der Batteriespannung während des Aufladevorgangs und zugehöriges AufladegerätInfo
- Publication number
- DE69619912D1 DE69619912D1 DE69619912T DE69619912T DE69619912D1 DE 69619912 D1 DE69619912 D1 DE 69619912D1 DE 69619912 T DE69619912 T DE 69619912T DE 69619912 T DE69619912 T DE 69619912T DE 69619912 D1 DE69619912 D1 DE 69619912D1
- Authority
- DE
- Germany
- Prior art keywords
- battery
- charging
- voltage
- charging current
- duty cycle
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- 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
- H02J7/00711—Regulation of charging or discharging current or voltage with introduction of pulses during the charging process
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI954162A FI112730B (fi) | 1995-09-05 | 1995-09-05 | Akkujännitteen määrittäminen latauksen aikana ja akun latauslaite |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69619912D1 true DE69619912D1 (de) | 2002-04-25 |
DE69619912T2 DE69619912T2 (de) | 2002-11-07 |
Family
ID=8543961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69619912T Expired - Lifetime DE69619912T2 (de) | 1995-09-05 | 1996-08-30 | Messung der Batteriespannung während des Aufladevorgangs und zugehöriges Aufladegerät |
Country Status (7)
Country | Link |
---|---|
US (1) | US5760568A (de) |
EP (1) | EP0762594B1 (de) |
JP (1) | JP3532704B2 (de) |
AT (1) | ATE214849T1 (de) |
DE (1) | DE69619912T2 (de) |
ES (1) | ES2174029T3 (de) |
FI (1) | FI112730B (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5945811A (en) * | 1996-05-21 | 1999-08-31 | Matsushita Electric Industrial Co., Ltd. | Pulse charging method and a charger |
EP0919078A1 (de) * | 1996-08-09 | 1999-06-02 | Volkswagen Aktiengesellschaft | Verfahren und vorrichtung zur überwachung und/oder ladesteuerung einer aus modulen zusammengesetzten batterie, insbesondere in einem batteriebetriebenen fahrzeug |
FI109861B (fi) | 1998-01-05 | 2002-10-15 | Nokia Corp | Menetelmä solun yleislähetyskapasiteetin tehokkaaksi hyödyntämiseksi |
US6232750B1 (en) * | 1999-06-08 | 2001-05-15 | Enrey Corporation | Battery charger with enhanced charging and charge measurement processes |
US6366056B1 (en) * | 1999-06-08 | 2002-04-02 | Enrev Corporation | Battery charger for lithium based batteries |
US6157172A (en) | 1999-06-11 | 2000-12-05 | Nokia Mobile Phones Limited | Charging method and device |
US6100672A (en) * | 1999-08-11 | 2000-08-08 | Nokia Mobile Phones Limited | Start up charging control |
GB2369189C (en) * | 2000-02-18 | 2008-06-24 | Sensei Ltd | Method of measuring the battery level in a mobile telephone |
EP1384304B1 (de) * | 2001-04-30 | 2004-11-03 | Infineon Technologies AG | Ladegerät mit gleichstrom/gleichstrom umwandlung |
GB0206168D0 (en) * | 2002-03-15 | 2002-04-24 | Handley Kuester Ltd | Battery charging |
US7405571B1 (en) * | 2004-09-15 | 2008-07-29 | Hdm Systems Corporation | Methods and apparatuses for determining battery capacity |
KR100839384B1 (ko) * | 2006-11-01 | 2008-06-19 | 삼성에스디아이 주식회사 | 배터리 관리 시스템 및 그 구동방법 |
JP2008187796A (ja) * | 2007-01-29 | 2008-08-14 | Nec Saitama Ltd | 電子機器及びその充電制御方法 |
DE102008014872A1 (de) * | 2008-03-11 | 2009-09-17 | Alfred Kärcher Gmbh & Co. Kg | Verfahren und Ladegerät zum Laden einer wiederaufladbaren Batteriezelle |
US8754611B2 (en) | 2008-04-11 | 2014-06-17 | Apple Inc. | Diffusion-limited adaptive battery charging |
US20100164437A1 (en) * | 2008-10-24 | 2010-07-01 | Mckinley Joseph P | Battery formation and charging system and method |
EP2571150A3 (de) | 2011-09-16 | 2018-02-28 | Braun GmbH | Stromversorgungsschaltung für ein elektrisches Gerät mit einer Batterie und einem DC/DC-Wandler |
DE102012007616A1 (de) * | 2012-04-18 | 2013-10-24 | Phoenix Contact Gmbh & Co. Kg | Ladevorrichtung für ein Elektrofahrzeug |
TWI477935B (zh) * | 2012-06-13 | 2015-03-21 | Foxnum Technology Co Ltd | 電流量測電路及具有該電流量測電路的電機控制裝置 |
US9035622B2 (en) * | 2012-06-21 | 2015-05-19 | Go-Tech Energy Co. Ltd. | Charging device with battery management system for rechargeable battery |
JP5856934B2 (ja) * | 2012-09-14 | 2016-02-10 | 株式会社日立製作所 | 蓄電池システムの制御方法 |
US9081068B2 (en) | 2012-09-18 | 2015-07-14 | Apple Inc. | Method and apparatus for determining a capacity of a battery |
CN105823920B (zh) * | 2016-05-16 | 2020-03-06 | Tcl移动通信科技(宁波)有限公司 | 一种充电电压的检测方法及检测系统 |
US10135281B2 (en) * | 2016-07-10 | 2018-11-20 | Gbatteries Energy Canada Inc. | Charging a battery with frequency-modulated pulses based on battery measurements |
US10509076B2 (en) * | 2016-09-19 | 2019-12-17 | Microsoft Technology Licensing, Llc | Battery performance monitoring |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4736150A (en) * | 1986-07-09 | 1988-04-05 | The United States Of America As Represented By The Secretary Of The Army | Method of increasing the useful life of rechargeable lithium batteries |
CA1330828C (en) * | 1987-10-09 | 1994-07-19 | Jiri K. Nor | Battery charger |
EP0689274B1 (de) * | 1989-12-11 | 2002-03-27 | Canon Kabushiki Kaisha | Ladegerät |
WO1992011680A1 (en) * | 1990-12-17 | 1992-07-09 | Motorola, Inc. | Battery characteristic detection scheme and apparatus |
FI109567B (fi) * | 1991-02-25 | 2002-08-30 | Nokia Corp | Pikalatausjärjestely |
US5315533A (en) * | 1991-05-17 | 1994-05-24 | Best Power Technology, Inc. | Back-up uninterruptible power system |
US5523667A (en) * | 1992-01-27 | 1996-06-04 | Feldstein; Robert S. | Alkaline battery charger and method of operating same |
US5321347A (en) * | 1992-04-09 | 1994-06-14 | Chien Chih Chien | Battery charger device and method |
US5381096A (en) * | 1992-04-09 | 1995-01-10 | Hirzel; Edgar A. | Method and apparatus for measuring the state-of-charge of a battery system |
US5296797A (en) * | 1992-06-02 | 1994-03-22 | Byrd Electronics Corp. | Pulse modulated battery charging system |
JP3430264B2 (ja) * | 1992-06-23 | 2003-07-28 | ソニー株式会社 | 充電装置 |
US5422559A (en) * | 1993-12-06 | 1995-06-06 | Motorola, Inc. | Pulsed battery charger circuit |
-
1995
- 1995-09-05 FI FI954162A patent/FI112730B/fi not_active IP Right Cessation
-
1996
- 1996-07-31 US US08/690,055 patent/US5760568A/en not_active Expired - Lifetime
- 1996-08-21 JP JP22021696A patent/JP3532704B2/ja not_active Expired - Lifetime
- 1996-08-30 EP EP96306324A patent/EP0762594B1/de not_active Expired - Lifetime
- 1996-08-30 ES ES96306324T patent/ES2174029T3/es not_active Expired - Lifetime
- 1996-08-30 AT AT96306324T patent/ATE214849T1/de not_active IP Right Cessation
- 1996-08-30 DE DE69619912T patent/DE69619912T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FI112730B (fi) | 2003-12-31 |
FI954162A (fi) | 1997-03-06 |
US5760568A (en) | 1998-06-02 |
FI954162A0 (fi) | 1995-09-05 |
ES2174029T3 (es) | 2002-11-01 |
DE69619912T2 (de) | 2002-11-07 |
JP3532704B2 (ja) | 2004-05-31 |
ATE214849T1 (de) | 2002-04-15 |
EP0762594B1 (de) | 2002-03-20 |
JPH09149560A (ja) | 1997-06-06 |
EP0762594A1 (de) | 1997-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: BECKER, KURIG, STRAUS, 80336 MUENCHEN |