NO980111L - Styring og avslutning av en batteriladeprosess - Google Patents
Styring og avslutning av en batteriladeprosessInfo
- Publication number
- NO980111L NO980111L NO980111A NO980111A NO980111L NO 980111 L NO980111 L NO 980111L NO 980111 A NO980111 A NO 980111A NO 980111 A NO980111 A NO 980111A NO 980111 L NO980111 L NO 980111L
- Authority
- NO
- Norway
- Prior art keywords
- battery
- voltage
- rest period
- charging
- applying
- Prior art date
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
-
- 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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/484—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring electrolyte level, electrolyte density or electrolyte conductivity
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Fremgangsmåte og apparat for å regulere ladningen av et batteri slik at batteriladningen finner sted så raskt som mulig samtidig som overheting av eller skade på batteriet unngås. Denne fremgangsmåte går ut på å tilføre en ladepuls (C1) som gir en midlere ladestrøm, påtrykke en første depolariseringspuls (D1), vente en første hvileperiode (DW1), måle spenningen (V1) ved et forut bestemt tidspunkt under den første hvileperiode, tilføre en annen depolariseringspuls (D2), vente en annen hvileperiode (DW2), måle spenningen (V2) ved det forut bestemte tidspunkt under den andre hvileperioden, bestemme en forskjell mellom spenningen (V1) og spenningen (V2), samt å senke den midlere ladestrøm hvis forskjellen er større enn en forut bestemt verdi. Foreliggende oppfinnelse går også ut på å bestemme om. batteriet har for lite vann.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US102495P | 1995-07-11 | 1995-07-11 | |
PCT/US1996/011466 WO1997003489A1 (en) | 1995-07-11 | 1996-07-10 | Control and termination of a battery charging process |
Publications (2)
Publication Number | Publication Date |
---|---|
NO980111D0 NO980111D0 (no) | 1998-01-09 |
NO980111L true NO980111L (no) | 1998-03-10 |
Family
ID=21694019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO980111A NO980111L (no) | 1995-07-11 | 1998-01-09 | Styring og avslutning av en batteriladeprosess |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0846361A4 (no) |
JP (1) | JPH11509078A (no) |
KR (1) | KR19990028876A (no) |
CN (1) | CN1078397C (no) |
AU (1) | AU710799B2 (no) |
BR (1) | BR9609599A (no) |
CA (1) | CA2226411A1 (no) |
EA (1) | EA000240B1 (no) |
IL (1) | IL122821A0 (no) |
NO (1) | NO980111L (no) |
NZ (1) | NZ312602A (no) |
WO (1) | WO1997003489A1 (no) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1346422A (zh) | 1999-04-09 | 2002-04-24 | 国际壳牌研究有限公司 | 环隙的密封方法 |
KR20020026056A (ko) * | 2000-09-30 | 2002-04-06 | 황한규 | 피티씨 소자가 구비되는 프리히터장치 |
KR100398483B1 (ko) * | 2000-12-26 | 2003-09-19 | 에스케이텔레텍주식회사 | 정전류와 펄스를 이용한 이동통신 단말기의 배터리 충전기및 그 방법 |
GC0000398A (en) | 2001-07-18 | 2007-03-31 | Shell Int Research | Method of activating a downhole system |
AU2002358782A1 (en) * | 2001-12-21 | 2003-07-24 | Hans Wiederkehr | Method for charging and/or discharging energy sources |
EP1835297B1 (en) * | 2006-03-14 | 2012-10-31 | National University of Ireland, Galway | A method and device for determining characteristics of an unknown battery |
KR101113415B1 (ko) | 2009-12-29 | 2012-03-02 | 삼성에스디아이 주식회사 | 배터리 팩의 보호 회로 |
US8436587B2 (en) * | 2010-05-05 | 2013-05-07 | Ove T. Aanensen | Bipolar overvoltage battery pulser and method |
CN102306854A (zh) * | 2011-08-17 | 2012-01-04 | 蒋冠珞 | 一种铅酸蓄电池深度去极化的充电方法 |
CN104316877B (zh) * | 2014-01-09 | 2017-12-05 | 中航锂电(江苏)有限公司 | 一种磷酸铁锂电池的自放电检测方法 |
US10594150B2 (en) | 2015-04-24 | 2020-03-17 | Manodya Limited | Pulse discharge system |
CN105743176B (zh) * | 2016-04-10 | 2018-03-09 | 王艳荣 | 一种电容充电装置的控制方法 |
DE102017120039A1 (de) | 2017-08-31 | 2019-02-28 | Nidec Gpm Gmbh | Kühlmittelpumpe mit anwendungsoptimiertem Aufbau |
GB2570356B (en) * | 2018-05-29 | 2020-01-15 | Manodya Ltd | A pulse discharge system |
CN110190644A (zh) * | 2019-05-27 | 2019-08-30 | 深圳市好成绩网络科技有限公司 | 控制电池充电电流的方法、装置及电子设备 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3617851A (en) * | 1969-09-29 | 1971-11-02 | Christie Electric Corp | Battery charger with control circuit for cyclical charge and discharge as a function of battery voltage during discharge |
US4829225A (en) * | 1985-10-23 | 1989-05-09 | Electronic Power Devices, Corp. | Rapid battery charger, discharger and conditioner |
US5307000A (en) * | 1992-01-22 | 1994-04-26 | Electronic Power Technology, Inc. | Method and apparatus for charging, thawing, and formatting a battery |
-
1996
- 1996-07-10 EP EP96923731A patent/EP0846361A4/en not_active Withdrawn
- 1996-07-10 EA EA199800053A patent/EA000240B1/ru not_active IP Right Cessation
- 1996-07-10 NZ NZ312602A patent/NZ312602A/en unknown
- 1996-07-10 KR KR1019980700178A patent/KR19990028876A/ko not_active Application Discontinuation
- 1996-07-10 CN CN96195426A patent/CN1078397C/zh not_active Expired - Fee Related
- 1996-07-10 WO PCT/US1996/011466 patent/WO1997003489A1/en not_active Application Discontinuation
- 1996-07-10 AU AU64597/96A patent/AU710799B2/en not_active Ceased
- 1996-07-10 JP JP9505949A patent/JPH11509078A/ja active Pending
- 1996-07-10 IL IL12282196A patent/IL122821A0/xx unknown
- 1996-07-10 BR BR9609599A patent/BR9609599A/pt not_active Application Discontinuation
- 1996-07-10 CA CA002226411A patent/CA2226411A1/en not_active Abandoned
-
1998
- 1998-01-09 NO NO980111A patent/NO980111L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2226411A1 (en) | 1997-01-30 |
AU6459796A (en) | 1997-02-10 |
EA199800053A1 (ru) | 1998-08-27 |
CN1190499A (zh) | 1998-08-12 |
NO980111D0 (no) | 1998-01-09 |
EP0846361A1 (en) | 1998-06-10 |
CN1078397C (zh) | 2002-01-23 |
WO1997003489A1 (en) | 1997-01-30 |
MX9800293A (es) | 1998-09-30 |
AU710799B2 (en) | 1999-09-30 |
BR9609599A (pt) | 1999-08-17 |
EP0846361A4 (en) | 2000-05-03 |
IL122821A0 (en) | 1998-08-16 |
KR19990028876A (ko) | 1999-04-15 |
EA000240B1 (ru) | 1999-02-25 |
JPH11509078A (ja) | 1999-08-03 |
NZ312602A (en) | 2000-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |