CN114839552B - 一种基于wasserstein距离的电池SOH估计方法及装置 - Google Patents
一种基于wasserstein距离的电池SOH估计方法及装置 Download PDFInfo
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- CN114839552B CN114839552B CN202210365645.XA CN202210365645A CN114839552B CN 114839552 B CN114839552 B CN 114839552B CN 202210365645 A CN202210365645 A CN 202210365645A CN 114839552 B CN114839552 B CN 114839552B
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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]
- G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210365645.XA CN114839552B (zh) | 2022-04-08 | 2022-04-08 | 一种基于wasserstein距离的电池SOH估计方法及装置 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210365645.XA CN114839552B (zh) | 2022-04-08 | 2022-04-08 | 一种基于wasserstein距离的电池SOH估计方法及装置 |
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| Publication Number | Publication Date |
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| CN114839552A CN114839552A (zh) | 2022-08-02 |
| CN114839552B true CN114839552B (zh) | 2025-05-02 |
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| CN202210365645.XA Active CN114839552B (zh) | 2022-04-08 | 2022-04-08 | 一种基于wasserstein距离的电池SOH估计方法及装置 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115902639B (zh) * | 2022-11-26 | 2025-06-27 | 上海电力大学 | 一种基于区域直线距离的电池健康状态在线检测方法 |
| CN115856646B (zh) * | 2023-03-03 | 2023-05-23 | 中山大学 | 一种基于三维电压特征的锂离子电池早期寿命预测方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3503274A1 (fr) * | 2017-12-11 | 2019-06-26 | Commissariat à l'Energie Atomique et aux Energies Alternatives | Methode pour estimer l'etat de sante d'une pile a combustible a partir de mesures en usage reel |
| CN112557907A (zh) * | 2020-12-17 | 2021-03-26 | 杭州六纪科技有限公司 | 一种基于gru-rnn的电动汽车锂离子电池的soc估计方法 |
| CN113640674A (zh) * | 2021-06-30 | 2021-11-12 | 昆明理工大学 | 基于优化高斯过程回归的锂离子电池可用容量估计方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107590532B (zh) * | 2017-08-14 | 2020-09-22 | 华南理工大学 | 一种基于wgan的超参数动态调整方法 |
| US10957946B2 (en) * | 2019-08-13 | 2021-03-23 | International Business Machines Corporation | Capacity degradation analysis for batteries |
| WO2021208079A1 (zh) * | 2020-04-17 | 2021-10-21 | 中国科学院深圳先进技术研究院 | 获取动力电池寿命数据的方法、装置、计算机设备及介质 |
| CN112613617A (zh) * | 2020-12-30 | 2021-04-06 | 清华大学 | 基于回归模型的不确定性估计方法和装置 |
| CN113191429A (zh) * | 2021-04-29 | 2021-07-30 | 国网河北省电力有限公司电力科学研究院 | 一种电力变压器套管故障诊断方法及装置 |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3503274A1 (fr) * | 2017-12-11 | 2019-06-26 | Commissariat à l'Energie Atomique et aux Energies Alternatives | Methode pour estimer l'etat de sante d'une pile a combustible a partir de mesures en usage reel |
| CN112557907A (zh) * | 2020-12-17 | 2021-03-26 | 杭州六纪科技有限公司 | 一种基于gru-rnn的电动汽车锂离子电池的soc估计方法 |
| CN113640674A (zh) * | 2021-06-30 | 2021-11-12 | 昆明理工大学 | 基于优化高斯过程回归的锂离子电池可用容量估计方法 |
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| CN114839552A (zh) | 2022-08-02 |
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Effective date of registration: 20260603 Address after: 362000 No. 511 Jibei village, Shangpu village, Luoyang Town, Taiwan investment zone, Quanzhou City, Fujian Province Patentee after: QUANZHOU INSTITUTE OF EQUIPMENT MANUFACTURING Country or region after: China Patentee after: FUJIAN INSTITUTE OF RESEARCH ON THE STRUCTURE OF MATTER, CHINESE ACADEMY OF SCIENCES Address before: 362123 Fujian Province Quanzhou City Taiyang Investment Zone Luoyang Town Shangpu Village Jibei 511.NO Patentee before: QUANZHOU INSTITUTE OF EQUIPMENT MANUFACTURING Country or region before: China |
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