CN115542167A - 一种基于粒子滤波算法的锂电池soc估算方法与系统 - Google Patents
一种基于粒子滤波算法的锂电池soc估算方法与系统 Download PDFInfo
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- CN115542167A CN115542167A CN202211124291.6A CN202211124291A CN115542167A CN 115542167 A CN115542167 A CN 115542167A CN 202211124291 A CN202211124291 A CN 202211124291A CN 115542167 A CN115542167 A CN 115542167A
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- lithium battery
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- particle filter
- honey source
- filter algorithm
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 93
- 239000002245 particle Substances 0.000 title claims abstract description 67
- 238000004422 calculation algorithm Methods 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 47
- 230000008569 process Effects 0.000 claims abstract description 14
- 235000012907 honey Nutrition 0.000 claims description 55
- 230000010287 polarization Effects 0.000 claims description 20
- 238000012952 Resampling Methods 0.000 claims description 5
- 238000004590 computer program Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000005070 sampling Methods 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims description 2
- 238000004364 calculation method Methods 0.000 abstract description 9
- 241000257303 Hymenoptera Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Classifications
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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
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Abstract
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CN202211124291.6A CN115542167A (zh) | 2022-09-15 | 2022-09-15 | 一种基于粒子滤波算法的锂电池soc估算方法与系统 |
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CN202211124291.6A CN115542167A (zh) | 2022-09-15 | 2022-09-15 | 一种基于粒子滤波算法的锂电池soc估算方法与系统 |
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CN202211124291.6A Pending CN115542167A (zh) | 2022-09-15 | 2022-09-15 | 一种基于粒子滤波算法的锂电池soc估算方法与系统 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117686919A (zh) * | 2024-02-01 | 2024-03-12 | 昆明理工大学 | 基于优化电化学模型的锂电池soc和soh估计方法 |
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2022
- 2022-09-15 CN CN202211124291.6A patent/CN115542167A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117686919A (zh) * | 2024-02-01 | 2024-03-12 | 昆明理工大学 | 基于优化电化学模型的锂电池soc和soh估计方法 |
CN117686919B (zh) * | 2024-02-01 | 2024-04-19 | 昆明理工大学 | 基于优化电化学模型的锂电池soc和soh估计方法 |
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Inventor after: Li Yan Inventor after: Zheng Jiaqi Inventor after: Wang Decheng Inventor after: Zhu Xiaojun Inventor after: Zhang Qun Inventor after: Wang Qiong Inventor before: Li Yan Inventor before: Gong Xiaoxu Inventor before: Liao Xingyuan Inventor before: Wang Ziyao Inventor before: Liang Huishi Inventor before: Zheng Jiaqi Inventor before: Zhou Kui Inventor before: Wang Decheng Inventor before: Zhu Xiaojun Inventor before: Zhang Qun Inventor before: Wang Qiong Inventor before: Shi Zinan |
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Effective date of registration: 20230621 Address after: 210008 No. 251, Gulou District, Jiangsu, Zhongshan Road, Nanjing Applicant after: STATE GRID JIANGSU ECONOMIC Research Institute Address before: 210008 No. 251, Gulou District, Jiangsu, Zhongshan Road, Nanjing Applicant before: STATE GRID JIANGSU ECONOMIC Research Institute Applicant before: SICHUAN ENERGY INTERNET RESEARCH INSTITUTE, TSINGHUA University Applicant before: STATE GRID JIANGSU ELECTRIC POWER DESIGN CONSULTATION CO.,LTD. |
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