CN112782602A - 一种电池健康状态的预估方法及装置 - Google Patents
一种电池健康状态的预估方法及装置 Download PDFInfo
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- CN112782602A CN112782602A CN201911083087.2A CN201911083087A CN112782602A CN 112782602 A CN112782602 A CN 112782602A CN 201911083087 A CN201911083087 A CN 201911083087A CN 112782602 A CN112782602 A CN 112782602A
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- 230000036541 health Effects 0.000 title claims abstract description 190
- 238000000034 method Methods 0.000 title claims abstract description 52
- 238000001914 filtration Methods 0.000 claims description 9
- 238000009825 accumulation Methods 0.000 claims description 6
- 238000004364 calculation method Methods 0.000 claims description 6
- 230000001186 cumulative effect Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 description 14
- 230000000284 resting effect Effects 0.000 description 8
- 238000007599 discharging Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000003862 health status Effects 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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- 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]
- G01R31/392—Determining battery ageing or deterioration, e.g. state of health
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- 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]
- G01R31/385—Arrangements for measuring battery or accumulator variables
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CN112782602B CN112782602B (zh) | 2022-04-29 |
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Citations (9)
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---|---|---|---|---|
JP2007120437A (ja) * | 2005-10-28 | 2007-05-17 | Fujitsu Ten Ltd | 二次空気供給制御装置 |
US20120078549A1 (en) * | 2010-09-27 | 2012-03-29 | Hyundai Motor Company | Apparatus and method for estimating state of health of battery of vehicle |
JP2014029169A (ja) * | 2012-07-31 | 2014-02-13 | Suzuki Motor Corp | 油温センサの故障診断制御装置 |
CN106597289A (zh) * | 2015-10-20 | 2017-04-26 | 郑州宇通客车股份有限公司 | 电池健康状态测算方法 |
US20180120385A1 (en) * | 2016-11-01 | 2018-05-03 | Lg Chem, Ltd. | Battery aging state calculation method and device |
CN108508371A (zh) * | 2018-04-09 | 2018-09-07 | 重庆大学 | 一种基于等效电路模型的动力电池soc/soh/sop联合估计方法 |
CN109143081A (zh) * | 2018-10-09 | 2019-01-04 | 北京长城华冠汽车科技股份有限公司 | 一种电动汽车锂离子电池容量在线估算方法和装置 |
CN109747428A (zh) * | 2019-02-27 | 2019-05-14 | 合肥国轩高科动力能源有限公司 | 一种电动汽车电池包剩余容量估算方法 |
CN109904542A (zh) * | 2019-02-28 | 2019-06-18 | 深圳猛犸电动科技有限公司 | 锂离子电池包的容量更新方法、装置及终端设备 |
-
2019
- 2019-11-07 CN CN201911083087.2A patent/CN112782602B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007120437A (ja) * | 2005-10-28 | 2007-05-17 | Fujitsu Ten Ltd | 二次空気供給制御装置 |
US20120078549A1 (en) * | 2010-09-27 | 2012-03-29 | Hyundai Motor Company | Apparatus and method for estimating state of health of battery of vehicle |
JP2014029169A (ja) * | 2012-07-31 | 2014-02-13 | Suzuki Motor Corp | 油温センサの故障診断制御装置 |
CN106597289A (zh) * | 2015-10-20 | 2017-04-26 | 郑州宇通客车股份有限公司 | 电池健康状态测算方法 |
US20180120385A1 (en) * | 2016-11-01 | 2018-05-03 | Lg Chem, Ltd. | Battery aging state calculation method and device |
CN108508371A (zh) * | 2018-04-09 | 2018-09-07 | 重庆大学 | 一种基于等效电路模型的动力电池soc/soh/sop联合估计方法 |
CN109143081A (zh) * | 2018-10-09 | 2019-01-04 | 北京长城华冠汽车科技股份有限公司 | 一种电动汽车锂离子电池容量在线估算方法和装置 |
CN109747428A (zh) * | 2019-02-27 | 2019-05-14 | 合肥国轩高科动力能源有限公司 | 一种电动汽车电池包剩余容量估算方法 |
CN109904542A (zh) * | 2019-02-28 | 2019-06-18 | 深圳猛犸电动科技有限公司 | 锂离子电池包的容量更新方法、装置及终端设备 |
Non-Patent Citations (1)
Title |
---|
张剑波等: "车用动力电池系统的关键技术与学科前沿", 《汽车安全与节能学报》 * |
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Effective date of registration: 20240109 Address after: Room 304, 3rd Floor, Building 1, No. 111 Wusongjiang Avenue, Guoxiang Street, Wuzhong District, Suzhou City, Jiangsu Province, 215124 Patentee after: JIANGSU DUPU NEW ENERGY TECHNOLOGY Co.,Ltd. Address before: Room 1001, 10 / F, office building, Shihu Jinling Plaza, 88 Nanxijiang Road, Yuexi, Wuzhong District, Suzhou City, Jiangsu Province, 215128 Patentee before: DuPu (Suzhou) New Energy Technology Co.,Ltd. Patentee before: JIANGSU DUPU NEW ENERGY TECHNOLOGY Co.,Ltd. |
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