JP2002525794A - ニッケル・カドミウム・バッテリの容量を決定する装置および方法 - Google Patents
ニッケル・カドミウム・バッテリの容量を決定する装置および方法Info
- Publication number
- JP2002525794A JP2002525794A JP2000570597A JP2000570597A JP2002525794A JP 2002525794 A JP2002525794 A JP 2002525794A JP 2000570597 A JP2000570597 A JP 2000570597A JP 2000570597 A JP2000570597 A JP 2000570597A JP 2002525794 A JP2002525794 A JP 2002525794A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- current
- current charge
- igas
- capacity
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 230000007423 decrease Effects 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 15
- 238000011088 calibration curve Methods 0.000 abstract description 8
- 238000012544 monitoring process Methods 0.000 abstract 1
- 229910005580 NiCd Inorganic materials 0.000 description 7
- 238000007599 discharging Methods 0.000 description 5
- 238000012935 Averaging Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
Classifications
-
- 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]
- G01R31/3644—Constructional arrangements
- G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
-
- 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]
- G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/153,606 US5926008A (en) | 1998-09-15 | 1998-09-15 | Apparatus and method for determining the capacity of a nickel-cadmium battery |
| US09/153,606 | 1998-09-15 | ||
| PCT/US1999/020955 WO2000016115A1 (en) | 1998-09-15 | 1999-09-15 | Apparatus and method for determining the capacity of a nickel-cadmium battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002525794A true JP2002525794A (ja) | 2002-08-13 |
| JP2002525794A5 JP2002525794A5 (enExample) | 2006-11-16 |
Family
ID=22547921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000570597A Pending JP2002525794A (ja) | 1998-09-15 | 1999-09-15 | ニッケル・カドミウム・バッテリの容量を決定する装置および方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5926008A (enExample) |
| EP (1) | EP1114329A1 (enExample) |
| JP (1) | JP2002525794A (enExample) |
| KR (1) | KR20010075142A (enExample) |
| AU (1) | AU6247099A (enExample) |
| CA (1) | CA2344386A1 (enExample) |
| WO (1) | WO2000016115A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108400A (zh) * | 2020-08-07 | 2020-12-22 | 合肥国轩高科动力能源有限公司 | 一种预测软包电池循环性能的测试方法 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3560867B2 (ja) * | 1999-08-31 | 2004-09-02 | 本田技研工業株式会社 | ハイブリッド車両のバッテリ制御装置 |
| US6215312B1 (en) * | 1999-11-09 | 2001-04-10 | Steven Hoenig | Method and apparatus for analyzing an AgZn battery |
| KR20030013215A (ko) * | 2001-08-07 | 2003-02-14 | 주식회사 맥사이언스 | 과도 응답 함수를 이용한 축전지의 용량 예측 및 선별 방법 |
| JP4161854B2 (ja) * | 2003-09-02 | 2008-10-08 | ソニー株式会社 | 電池残容量算出方法、電池残容量算出装置および電池残容量算出プログラム |
| US7345453B2 (en) * | 2005-03-01 | 2008-03-18 | Honeywell International, Inc. | Capacity degredation in a lead acid battery method and apparatus |
| US8222868B2 (en) * | 2008-04-02 | 2012-07-17 | Techtronic Power Tools Technology Limited | Battery tester for rechargeable power tool batteries |
| US8525519B2 (en) | 2010-11-30 | 2013-09-03 | GM Global Technology Operations LLC | Algorithm for determining the capacity of a battery while in service |
| US10248530B2 (en) | 2015-07-09 | 2019-04-02 | Comcast Cable Communications, Llc | Methods and systems for determining capacity |
| US11888334B2 (en) * | 2020-10-27 | 2024-01-30 | Caterpillar Inc. | Methods and systems for charging or discharging energy storage systems |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4392101A (en) * | 1978-05-31 | 1983-07-05 | Black & Decker Inc. | Method of charging batteries and apparatus therefor |
| JPH01143984A (ja) * | 1987-11-30 | 1989-06-06 | Aisin Aw Co Ltd | 電池状態モニタ装置 |
| US4968942A (en) * | 1988-10-14 | 1990-11-06 | Allied-Signal Inc. | Method for monitoring aircraft battery status |
| US5160880A (en) * | 1989-05-10 | 1992-11-03 | Allied-Signal Inc. | Method and apparatus for charging and testing batteries |
| US5162741A (en) * | 1991-04-03 | 1992-11-10 | The United States Of America As Represented By The Secretary Of The Navy | Temperature compensated lithium battery energy monitor |
-
1998
- 1998-09-15 US US09/153,606 patent/US5926008A/en not_active Expired - Fee Related
-
1999
- 1999-09-15 WO PCT/US1999/020955 patent/WO2000016115A1/en not_active Ceased
- 1999-09-15 EP EP99949636A patent/EP1114329A1/en not_active Withdrawn
- 1999-09-15 AU AU62470/99A patent/AU6247099A/en not_active Abandoned
- 1999-09-15 JP JP2000570597A patent/JP2002525794A/ja active Pending
- 1999-09-15 CA CA002344386A patent/CA2344386A1/en not_active Abandoned
- 1999-09-15 KR KR1020017003389A patent/KR20010075142A/ko not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108400A (zh) * | 2020-08-07 | 2020-12-22 | 合肥国轩高科动力能源有限公司 | 一种预测软包电池循环性能的测试方法 |
| CN112108400B (zh) * | 2020-08-07 | 2022-03-04 | 合肥国轩高科动力能源有限公司 | 一种预测软包电池循环性能的测试方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1114329A1 (en) | 2001-07-11 |
| AU6247099A (en) | 2000-04-03 |
| CA2344386A1 (en) | 2000-03-23 |
| KR20010075142A (ko) | 2001-08-09 |
| US5926008A (en) | 1999-07-20 |
| WO2000016115A1 (en) | 2000-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060829 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060829 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060926 |
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| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100215 |
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| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20100712 |