WO2000046611A1 - Rapid determination of present and potential battery capacity - Google Patents
Rapid determination of present and potential battery capacity Download PDFInfo
- Publication number
- WO2000046611A1 WO2000046611A1 PCT/US2000/002489 US0002489W WO0046611A1 WO 2000046611 A1 WO2000046611 A1 WO 2000046611A1 US 0002489 W US0002489 W US 0002489W WO 0046611 A1 WO0046611 A1 WO 0046611A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- battery
- circuit voltage
- voltage
- discharge pulses
- charge parameter
- 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
-
- 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]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
-
- 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]
- G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002361842A CA2361842A1 (en) | 1999-02-02 | 2000-01-31 | Rapid determination of present and potential battery capacity |
KR1020017009766A KR20020018649A (en) | 1999-02-02 | 2000-01-31 | Rapid determination of present and potential battery capacity |
AU34781/00A AU3478100A (en) | 1999-02-02 | 2000-01-31 | Rapid determination of present and potential battery capacity |
EP00913312A EP1149299A1 (en) | 1999-02-02 | 2000-01-31 | Rapid determination of present and potential battery capacity |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/241,687 | 1999-02-02 | ||
US09/241,687 US6281683B1 (en) | 1999-02-02 | 1999-02-02 | Rapid determination of present and potential battery capacity |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000046611A1 true WO2000046611A1 (en) | 2000-08-10 |
Family
ID=22911755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/002489 WO2000046611A1 (en) | 1999-02-02 | 2000-01-31 | Rapid determination of present and potential battery capacity |
Country Status (8)
Country | Link |
---|---|
US (2) | US6281683B1 (en) |
EP (1) | EP1149299A1 (en) |
KR (1) | KR20020018649A (en) |
CN (1) | CN1346443A (en) |
AU (1) | AU3478100A (en) |
CA (1) | CA2361842A1 (en) |
TW (1) | TW538572B (en) |
WO (1) | WO2000046611A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6281683B1 (en) | 1999-02-02 | 2001-08-28 | Enrev Corporation | Rapid determination of present and potential battery capacity |
EP1132991A2 (en) * | 2000-03-09 | 2001-09-12 | Wilson Greatbatch Limited | Fuel gauge for an alkali metal electrochemical cell |
EP1170810A2 (en) * | 2000-03-09 | 2002-01-09 | Wilson Greatbatch Ltd. | Alternate fuel gauge for an alkali metal electrochemical cell |
WO2002091007A1 (en) * | 2001-05-02 | 2002-11-14 | Honeywell International Inc. | Method for determining state of charge of a battery by measuring its open circuit voltage |
RU2691963C2 (en) * | 2014-10-23 | 2019-06-19 | ФОРД ГЛОУБАЛ ТЕКНОЛОДЖИЗ, ЭлЭлСи | Battery charging state monitoring method |
CN112578295A (en) * | 2019-09-29 | 2021-03-30 | 比亚迪股份有限公司 | SOC estimation method and device, electronic equipment and storage medium |
Families Citing this family (40)
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US20030015993A1 (en) * | 2001-07-17 | 2003-01-23 | Sudhan Misra | Battery charging system with electronic logbook |
KR100449366B1 (en) * | 2001-10-29 | 2004-09-21 | 금호석유화학 주식회사 | Method for evaluating their capacities using short-time high rate discharge characteristic of batteries |
US7472820B2 (en) * | 2002-09-06 | 2009-01-06 | Spx Corporation | Code reading apparatus and method |
US6911825B2 (en) * | 2002-09-18 | 2005-06-28 | Spx Corporation | Battery tester with CCA lookup table |
DE10301823A1 (en) * | 2003-01-20 | 2004-07-29 | Robert Bosch Gmbh | Battery available charge determination method, in which the charge remaining up to a defined limit is determined using a mathematical model of the battery, the inputs to which are determined from battery operating values |
US8183827B2 (en) * | 2003-01-28 | 2012-05-22 | Hewlett-Packard Development Company, L.P. | Adaptive charger system and method |
EP1639683B1 (en) * | 2003-06-12 | 2017-03-22 | Philadelphia Scientific LLC | System and method for monitoring electrolyte levels in a battery |
US7239146B2 (en) * | 2003-07-11 | 2007-07-03 | Cardiac Pacemakers, Inc. | Indicator of remaining energy in storage cell of implantable medical device |
JP4161854B2 (en) * | 2003-09-02 | 2008-10-08 | ソニー株式会社 | Battery remaining capacity calculation method, battery remaining capacity calculation device, and battery remaining capacity calculation program |
US7194308B2 (en) * | 2003-11-12 | 2007-03-20 | Cardiac Pacemakers, Inc. | System and method for monitoring or reporting battery status of implantable medical device |
DE102005026077A1 (en) * | 2005-06-07 | 2006-12-14 | Volkswagen Ag | Method and device for determining the state of charge and / or aging of an energy store |
EP1835297B1 (en) * | 2006-03-14 | 2012-10-31 | National University of Ireland, Galway | A method and device for determining characteristics of an unknown battery |
US8198863B1 (en) | 2006-12-13 | 2012-06-12 | Maxim Integrated Products, Inc. | Model-based battery fuel gauges and methods |
US7723959B2 (en) * | 2007-04-27 | 2010-05-25 | Motorola, Inc. | Method for determining residual battery charge |
US8754611B2 (en) | 2008-04-11 | 2014-06-17 | Apple Inc. | Diffusion-limited adaptive battery charging |
US8203305B1 (en) * | 2008-07-02 | 2012-06-19 | Maxim Integrated Products, Inc. | Enhanced voltage-based fuel gauges and methods |
FR2942081B1 (en) | 2009-02-09 | 2011-03-11 | Soc De Vehicules Electriques | METHOD OF THERMALLY MANAGING AN ELECTRIC BATTERY |
FR2942080B1 (en) * | 2009-02-09 | 2011-04-01 | Vehicules Electr Soc D | METHOD OF THERMALLY MANAGING AN ELECTRIC BATTERY |
US8467984B2 (en) * | 2009-09-30 | 2013-06-18 | Battelle Energy Alliance, Llc | Systems, methods and computer readable media for estimating capacity loss in rechargeable electrochemical cells |
US8346495B2 (en) | 2010-04-22 | 2013-01-01 | Battelle Energy Alliance, Llc | Systems, methods and computer-readable media to model kinetic performance of rechargeable electrochemical devices |
US11397215B2 (en) | 2010-05-21 | 2022-07-26 | Qnovo Inc. | Battery adaptive charging using battery physical phenomena |
US8521497B2 (en) * | 2010-06-03 | 2013-08-27 | Battelle Energy Alliance, Llc | Systems, methods and computer-readable media for modeling cell performance fade of rechargeable electrochemical devices |
DE102010048187B4 (en) * | 2010-10-13 | 2020-08-13 | Phoenix Contact Gmbh & Co. Kg | Method and device for monitoring the maximum available capacity of a battery |
US9035616B2 (en) | 2010-12-07 | 2015-05-19 | Maxim Integrated Products, Inc. | State based full and empty control for rechargeable batteries |
CN102023284A (en) * | 2010-12-30 | 2011-04-20 | 常州福轮达电子科技有限公司 | Fast test method for cell capacity internal resistance and tester |
JP2012186893A (en) * | 2011-03-04 | 2012-09-27 | Honda Motor Co Ltd | Electric vehicle |
US9625532B2 (en) | 2011-10-10 | 2017-04-18 | Battelle Energy Alliance, Llc | Method, system, and computer-readable medium for determining performance characteristics of an object undergoing one or more arbitrary aging conditions |
DE102011087496A1 (en) * | 2011-11-30 | 2013-06-27 | H-Tech Ag | Method and device for charging rechargeable cells |
CN102842931B (en) * | 2012-07-11 | 2014-12-10 | 广东欧珀移动通信有限公司 | Method for reducing pulse interference voltage at output end of power adapter |
US9081068B2 (en) | 2012-09-18 | 2015-07-14 | Apple Inc. | Method and apparatus for determining a capacity of a battery |
CN104166097B (en) * | 2013-05-17 | 2016-12-28 | 力智电子股份有限公司 | The electricity method for measurement of battery |
JP2015220856A (en) * | 2014-05-16 | 2015-12-07 | セイコーインスツル株式会社 | Battery residual amount prediction device and battery pack |
US9983266B2 (en) * | 2015-03-30 | 2018-05-29 | Eaton Intelligent Power Limited | Apparatus and methods for battery monitoring using discharge pulse measurements |
DE102015111015A1 (en) * | 2015-07-08 | 2017-01-12 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method and device for locating a battery module among a plurality of mutually electrically connected battery modules of a traction battery |
US10322634B2 (en) | 2015-10-14 | 2019-06-18 | Ford Global Technologies, Llc | Estimating battery capacity in an electric vehicle |
US11415630B2 (en) * | 2016-02-29 | 2022-08-16 | University Of Hawaii | Methods and apparatus for updating a fuel gauge and estimating state of health of an energy storage cell |
CN106405424B (en) * | 2016-08-19 | 2020-04-03 | 上海绿耳新能源科技有限公司 | Method and device for metering residual electric quantity of lithium ion battery |
DE102017208770B4 (en) * | 2017-05-23 | 2019-03-28 | Audi Ag | Method for checking a battery condition and tester for checking a battery condition |
CN107171418A (en) * | 2017-07-26 | 2017-09-15 | 深圳天珑无线科技有限公司 | Data processing method, device and non-transitory computer-readable medium |
US11237216B1 (en) * | 2017-08-15 | 2022-02-01 | Qnovo Inc. | Method of detecting metal plating in intercalation cells |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5307000A (en) * | 1992-01-22 | 1994-04-26 | Electronic Power Technology, Inc. | Method and apparatus for charging, thawing, and formatting a battery |
US5721688A (en) * | 1996-09-06 | 1998-02-24 | Madill Technologies, Inc. | Apparatus and method for electrical system measurements including battery condition, resistance of wires and connections, total electrical system quality and current flow |
WO1998058270A1 (en) * | 1997-06-19 | 1998-12-23 | Snap-On Equipment Limited | Battery testing and classification |
FR2769095A1 (en) * | 1997-10-01 | 1999-04-02 | Siemens Automotive Sa | METHOD FOR DETECTING THE FAILURE OF A MOTOR VEHICLE BATTERY |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5694023A (en) * | 1996-07-10 | 1997-12-02 | Advanced Charger Technology, Inc. | Control and termination of a battery charging process |
US5998968A (en) * | 1997-01-07 | 1999-12-07 | Ion Control Solutions, Llc | Method and apparatus for rapidly charging and reconditioning a battery |
US5889385A (en) * | 1997-08-19 | 1999-03-30 | Advanced Charger Technology, Inc. | Equalization of series-connected cells of a battery using controlled charging and discharging pulses |
US6137261A (en) * | 1998-01-26 | 2000-10-24 | Physio-Control Manufacturing Corporation | Rechargeable battery maintenance and testing system |
US6281683B1 (en) | 1999-02-02 | 2001-08-28 | Enrev Corporation | Rapid determination of present and potential battery capacity |
-
1999
- 1999-02-02 US US09/241,687 patent/US6281683B1/en not_active Expired - Fee Related
-
2000
- 2000-01-31 TW TW089101646A patent/TW538572B/en active
- 2000-01-31 EP EP00913312A patent/EP1149299A1/en not_active Withdrawn
- 2000-01-31 CA CA002361842A patent/CA2361842A1/en not_active Abandoned
- 2000-01-31 AU AU34781/00A patent/AU3478100A/en not_active Abandoned
- 2000-01-31 WO PCT/US2000/002489 patent/WO2000046611A1/en not_active Application Discontinuation
- 2000-01-31 KR KR1020017009766A patent/KR20020018649A/en not_active Application Discontinuation
- 2000-01-31 CN CN00804640A patent/CN1346443A/en active Pending
-
2001
- 2001-03-02 US US09/797,998 patent/US6307379B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5307000A (en) * | 1992-01-22 | 1994-04-26 | Electronic Power Technology, Inc. | Method and apparatus for charging, thawing, and formatting a battery |
US5721688A (en) * | 1996-09-06 | 1998-02-24 | Madill Technologies, Inc. | Apparatus and method for electrical system measurements including battery condition, resistance of wires and connections, total electrical system quality and current flow |
WO1998058270A1 (en) * | 1997-06-19 | 1998-12-23 | Snap-On Equipment Limited | Battery testing and classification |
FR2769095A1 (en) * | 1997-10-01 | 1999-04-02 | Siemens Automotive Sa | METHOD FOR DETECTING THE FAILURE OF A MOTOR VEHICLE BATTERY |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6281683B1 (en) | 1999-02-02 | 2001-08-28 | Enrev Corporation | Rapid determination of present and potential battery capacity |
US6307379B2 (en) | 1999-02-02 | 2001-10-23 | Enrev Corporation | Rapid determination of present and potential battery capacity |
EP1132991A2 (en) * | 2000-03-09 | 2001-09-12 | Wilson Greatbatch Limited | Fuel gauge for an alkali metal electrochemical cell |
EP1170810A2 (en) * | 2000-03-09 | 2002-01-09 | Wilson Greatbatch Ltd. | Alternate fuel gauge for an alkali metal electrochemical cell |
EP1132991A3 (en) * | 2000-03-09 | 2002-09-04 | Wilson Greatbatch Limited | Fuel gauge for an alkali metal electrochemical cell |
EP1170810A3 (en) * | 2000-03-09 | 2003-05-07 | Wilson Greatbatch Ltd. | Alternate fuel gauge for an alkali metal electrochemical cell |
WO2002091007A1 (en) * | 2001-05-02 | 2002-11-14 | Honeywell International Inc. | Method for determining state of charge of a battery by measuring its open circuit voltage |
RU2691963C2 (en) * | 2014-10-23 | 2019-06-19 | ФОРД ГЛОУБАЛ ТЕКНОЛОДЖИЗ, ЭлЭлСи | Battery charging state monitoring method |
CN112578295A (en) * | 2019-09-29 | 2021-03-30 | 比亚迪股份有限公司 | SOC estimation method and device, electronic equipment and storage medium |
Also Published As
Publication number | Publication date |
---|---|
EP1149299A1 (en) | 2001-10-31 |
CN1346443A (en) | 2002-04-24 |
US6281683B1 (en) | 2001-08-28 |
US6307379B2 (en) | 2001-10-23 |
CA2361842A1 (en) | 2000-08-10 |
AU3478100A (en) | 2000-08-25 |
TW538572B (en) | 2003-06-21 |
US20010009371A1 (en) | 2001-07-26 |
KR20020018649A (en) | 2002-03-08 |
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