CN110531277A - 一种带估算电动汽车动力电池寿命功能的电池管理系统 - Google Patents
一种带估算电动汽车动力电池寿命功能的电池管理系统 Download PDFInfo
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- CN110531277A CN110531277A CN201910777292.2A CN201910777292A CN110531277A CN 110531277 A CN110531277 A CN 110531277A CN 201910777292 A CN201910777292 A CN 201910777292A CN 110531277 A CN110531277 A CN 110531277A
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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
- G01R31/387—Determining ampere-hour charge capacity or SoC
- G01R31/388—Determining ampere-hour charge capacity or SoC involving voltage measurements
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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]
- G01R31/389—Measuring internal impedance, internal conductance or related variables
-
- 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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Abstract
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CN201910777292.2A CN110531277A (zh) | 2019-08-18 | 2019-08-18 | 一种带估算电动汽车动力电池寿命功能的电池管理系统 |
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CN201910777292.2A CN110531277A (zh) | 2019-08-18 | 2019-08-18 | 一种带估算电动汽车动力电池寿命功能的电池管理系统 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112421721A (zh) * | 2020-11-12 | 2021-02-26 | 常州市易尔通电子有限公司 | 电动车电源管理方法、装置、设备及存储介质 |
CN113156314A (zh) * | 2021-04-16 | 2021-07-23 | 东风汽车集团股份有限公司 | 一种整车级动力电池寿命衰减的测算方法 |
CN114076899A (zh) * | 2020-08-18 | 2022-02-22 | 深圳市比亚迪锂电池有限公司 | 电池寿命的分档预估方法、装置、设备、系统及介质 |
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CN109425835A (zh) * | 2017-08-21 | 2019-03-05 | 郑州宇通客车股份有限公司 | 一种电池寿命、基于大数据的车辆性能检测方法及系统 |
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KR20190056743A (ko) * | 2017-11-17 | 2019-05-27 | 주식회사 엘지화학 | 배터리 저항 추정 장치 및 방법 |
CN110133533A (zh) * | 2019-06-10 | 2019-08-16 | 珠海东帆科技有限公司 | 估算电池健康状态的方法和电池管理装置 |
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2019
- 2019-08-18 CN CN201910777292.2A patent/CN110531277A/zh active Pending
Patent Citations (8)
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CN104417386A (zh) * | 2013-08-30 | 2015-03-18 | 福特全球技术公司 | 在车辆起动时的电池功率容量估计 |
CN107179512A (zh) * | 2017-07-12 | 2017-09-19 | 万帮充电设备有限公司 | 预测电池寿命的方法及装置 |
CN109425835A (zh) * | 2017-08-21 | 2019-03-05 | 郑州宇通客车股份有限公司 | 一种电池寿命、基于大数据的车辆性能检测方法及系统 |
CN107728075A (zh) * | 2017-11-10 | 2018-02-23 | 珠海市古鑫电子科技有限公司 | 一种锂电池寿命快速检测方法及装置 |
KR20190056743A (ko) * | 2017-11-17 | 2019-05-27 | 주식회사 엘지화학 | 배터리 저항 추정 장치 및 방법 |
CN109116242A (zh) * | 2018-06-29 | 2019-01-01 | 上海科列新能源技术有限公司 | 一种动力电池的数据处理方法和装置 |
CN109521366A (zh) * | 2018-11-21 | 2019-03-26 | 爱驰汽车(上海)有限公司 | 电动汽车换电模式中动力电池的性能评估方法及装置 |
CN110133533A (zh) * | 2019-06-10 | 2019-08-16 | 珠海东帆科技有限公司 | 估算电池健康状态的方法和电池管理装置 |
Non-Patent Citations (3)
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K.L. MAN ETC.: "Towards a hybrid approach to SoC estimation for a smart Battery Management System (BMS) and battery supported Cyber-Physical Systems (CPS)", 《2012 2ND BALTIC CONGRESS ON FUTURE INTERNET COMMUNICATIONS》 * |
李玉龙等: "储能系统中锂电池管理系统的设计", 《东方电气评论》 * |
王宁等: "锂离子电池寿命预测综述", 《电器与能效管理技术》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114076899A (zh) * | 2020-08-18 | 2022-02-22 | 深圳市比亚迪锂电池有限公司 | 电池寿命的分档预估方法、装置、设备、系统及介质 |
CN114076899B (zh) * | 2020-08-18 | 2024-04-12 | 深圳市比亚迪锂电池有限公司 | 电池寿命的分档预估方法、装置、设备、系统及介质 |
CN112421721A (zh) * | 2020-11-12 | 2021-02-26 | 常州市易尔通电子有限公司 | 电动车电源管理方法、装置、设备及存储介质 |
CN112421721B (zh) * | 2020-11-12 | 2021-07-13 | 常州市易尔通电子有限公司 | 电动车电源管理方法、装置、设备及存储介质 |
CN113156314A (zh) * | 2021-04-16 | 2021-07-23 | 东风汽车集团股份有限公司 | 一种整车级动力电池寿命衰减的测算方法 |
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Application publication date: 20191203 |