CN106855611A - A kind of battery SOC evaluation method and system - Google Patents
A kind of battery SOC evaluation method and system Download PDFInfo
- Publication number
- CN106855611A CN106855611A CN201710041836.XA CN201710041836A CN106855611A CN 106855611 A CN106855611 A CN 106855611A CN 201710041836 A CN201710041836 A CN 201710041836A CN 106855611 A CN106855611 A CN 106855611A
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- temperature
- soc
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- battery
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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]
- G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
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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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201710041836.XA CN106855611B (en) | 2017-01-20 | 2017-01-20 | Battery SOC estimation method and system |
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CN201710041836.XA CN106855611B (en) | 2017-01-20 | 2017-01-20 | Battery SOC estimation method and system |
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CN106855611A true CN106855611A (en) | 2017-06-16 |
CN106855611B CN106855611B (en) | 2022-01-07 |
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CN201710041836.XA Active CN106855611B (en) | 2017-01-20 | 2017-01-20 | Battery SOC estimation method and system |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107450026A (en) * | 2017-07-06 | 2017-12-08 | 惠州晟芯源科技有限公司 | A kind of unmanned plane electrokinetic cell SOC estimation method |
CN110646738A (en) * | 2019-10-15 | 2020-01-03 | 桑顿新能源科技(长沙)有限公司 | Power battery SOC obtaining method and system and related components |
CN112684353A (en) * | 2019-10-17 | 2021-04-20 | 神讯电脑(昆山)有限公司 | Method for controlling current transmission state of battery module and calibrating battery capacity |
CN118011225A (en) * | 2024-04-08 | 2024-05-10 | 瑞浦兰钧能源股份有限公司 | Method and device for correcting chargeable and dischargeable capacity, storage medium and electronic device |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007278851A (en) * | 2006-04-07 | 2007-10-25 | Shin Kobe Electric Mach Co Ltd | Battery state detection system |
CN102428379A (en) * | 2010-08-18 | 2012-04-25 | 古河电气工业株式会社 | State detection method for electric storage device, and apparatus therefor |
CN102637910A (en) * | 2011-02-14 | 2012-08-15 | 三美电机株式会社 | Protection module and method for managing status data of the protection module |
CN102854470A (en) * | 2012-08-31 | 2013-01-02 | 哈尔滨工业大学 | Measurement method for estimating actual available capacity by SOC (state of charge) of power battery set |
CN102998623A (en) * | 2011-09-14 | 2013-03-27 | 北汽福田汽车股份有限公司 | Method and system of online estimation for battery state of charge |
CN104051810A (en) * | 2014-06-25 | 2014-09-17 | 中国东方电气集团有限公司 | Rapid correction method for SOC (state of charge) estimation of energy storage lithium ion battery system |
CN104113103A (en) * | 2013-04-18 | 2014-10-22 | 三星Sdi株式会社 | Battery management system and driving method thereo |
CN104919643A (en) * | 2013-04-12 | 2015-09-16 | 朴力美车辆活力股份有限公司 | Method for restoring battery capacity, method for restoring battery assembly capacity, device for restoring battery capacity, and device for restoring battery assembly capacity |
CN106066456A (en) * | 2016-05-25 | 2016-11-02 | 欣旺达电子股份有限公司 | The computational methods of electrokinetic cell SOC and device |
-
2017
- 2017-01-20 CN CN201710041836.XA patent/CN106855611B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007278851A (en) * | 2006-04-07 | 2007-10-25 | Shin Kobe Electric Mach Co Ltd | Battery state detection system |
CN102428379A (en) * | 2010-08-18 | 2012-04-25 | 古河电气工业株式会社 | State detection method for electric storage device, and apparatus therefor |
CN102637910A (en) * | 2011-02-14 | 2012-08-15 | 三美电机株式会社 | Protection module and method for managing status data of the protection module |
CN102998623A (en) * | 2011-09-14 | 2013-03-27 | 北汽福田汽车股份有限公司 | Method and system of online estimation for battery state of charge |
CN102854470A (en) * | 2012-08-31 | 2013-01-02 | 哈尔滨工业大学 | Measurement method for estimating actual available capacity by SOC (state of charge) of power battery set |
CN104919643A (en) * | 2013-04-12 | 2015-09-16 | 朴力美车辆活力股份有限公司 | Method for restoring battery capacity, method for restoring battery assembly capacity, device for restoring battery capacity, and device for restoring battery assembly capacity |
CN104113103A (en) * | 2013-04-18 | 2014-10-22 | 三星Sdi株式会社 | Battery management system and driving method thereo |
CN104051810A (en) * | 2014-06-25 | 2014-09-17 | 中国东方电气集团有限公司 | Rapid correction method for SOC (state of charge) estimation of energy storage lithium ion battery system |
CN106066456A (en) * | 2016-05-25 | 2016-11-02 | 欣旺达电子股份有限公司 | The computational methods of electrokinetic cell SOC and device |
Non-Patent Citations (1)
Title |
---|
忻龙等: "电驱动道路车辆 动力锂离子电池组和电池***性能试验条件和要求", 《环境技术》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107450026A (en) * | 2017-07-06 | 2017-12-08 | 惠州晟芯源科技有限公司 | A kind of unmanned plane electrokinetic cell SOC estimation method |
CN110646738A (en) * | 2019-10-15 | 2020-01-03 | 桑顿新能源科技(长沙)有限公司 | Power battery SOC obtaining method and system and related components |
CN112684353A (en) * | 2019-10-17 | 2021-04-20 | 神讯电脑(昆山)有限公司 | Method for controlling current transmission state of battery module and calibrating battery capacity |
CN118011225A (en) * | 2024-04-08 | 2024-05-10 | 瑞浦兰钧能源股份有限公司 | Method and device for correcting chargeable and dischargeable capacity, storage medium and electronic device |
Also Published As
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CN106855611B (en) | 2022-01-07 |
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Effective date of registration: 20191029 Address after: 518000 Shenyu Science and Technology Park, No. 68 Lanjingbei Road, Laokeng Community, Longtian Street, Pingshan District, Shenzhen City, Guangdong Province, 101 Applicant after: Shenzhen Anding New Energy Technology Development Co.,Ltd. Address before: 518000 Guangdong Province, Shenzhen City Pingshan Pingshan community Zhu Keng Industrial Zone 9 1-3 Applicant before: Shenzhen Optimum Battery Co.,Ltd. |
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Address after: 518000 3C, building 5, qiaochengfang, 4080 Qiaoxiang Road, Gaofa community, Shahe street, Nanshan District, Shenzhen, Guangdong Patentee after: Baolixin (Shenzhen) new energy technology development Co.,Ltd. Address before: 518000 workshop 101, No. 3, Shenyu science and Technology Park, No. 68, Lanjing North Road, Laokeng community, Longtian street, Pingshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Anding New Energy Technology Development Co.,Ltd. |
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Effective date of registration: 20220210 Address after: 710065 room 10701, building 6, No. 65, Keji Second Road, high tech Zone, Xi'an, Shaanxi Province Patentee after: Baoli New Energy Technology Co.,Ltd. Address before: 518000 3C, building 5, qiaochengfang, 4080 Qiaoxiang Road, Gaofa community, Shahe street, Nanshan District, Shenzhen, Guangdong Patentee before: Baolixin (Shenzhen) new energy technology development Co.,Ltd. |
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