CN114386537A - 基于CatBoost的锂电池故障诊断方法、装置及电子设备 - Google Patents
基于CatBoost的锂电池故障诊断方法、装置及电子设备 Download PDFInfo
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- CN114386537A CN114386537A CN202210290668.9A CN202210290668A CN114386537A CN 114386537 A CN114386537 A CN 114386537A CN 202210290668 A CN202210290668 A CN 202210290668A CN 114386537 A CN114386537 A CN 114386537A
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
- G06F18/213—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods
- G06F18/2135—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods based on approximation criteria, e.g. principal component analysis
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
- G06F18/214—Generating training patterns; Bootstrap methods, e.g. bagging or boosting
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115184813A (zh) * | 2022-08-04 | 2022-10-14 | 爱德曼(淄博)氢能科技有限公司 | 一种基于神经网络的氢燃料电池状态诊断方法及系统 |
CN115187013A (zh) * | 2022-06-24 | 2022-10-14 | 中国华能集团清洁能源技术研究院有限公司 | 一种锂电池性能评分计算方法及系统 |
CN115343636A (zh) * | 2022-10-18 | 2022-11-15 | 中国华能集团清洁能源技术研究院有限公司 | 一种锂电池的异常检测方法及装置 |
CN116401585A (zh) * | 2023-04-19 | 2023-07-07 | 江苏果下科技有限公司 | 一种基于大数据的储能电池失效风险评估方法 |
WO2023226355A1 (zh) * | 2022-05-27 | 2023-11-30 | 深圳先进技术研究院 | 基于多源感知的双向锂离子电池故障检测方法及系统 |
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CN107784325A (zh) * | 2017-10-20 | 2018-03-09 | 河北工业大学 | 基于数据驱动增量融合的螺旋式故障诊断模型 |
CN111090050A (zh) * | 2020-01-21 | 2020-05-01 | 合肥工业大学 | 一种基于支持向量机和k均值的锂电池故障诊断方法 |
CN111275193A (zh) * | 2020-01-15 | 2020-06-12 | 杭州华网信息技术有限公司 | 一种国家电网雷击预测方法 |
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WO2021017416A1 (zh) * | 2019-07-30 | 2021-02-04 | 重庆邮电大学 | 一种感知对抗生成下的深度压缩动力锂电池故障诊断方法 |
CN113821976A (zh) * | 2021-09-26 | 2021-12-21 | 中国华能集团清洁能源技术研究院有限公司 | 一种基于集成算法的锂电池故障诊断建模方法 |
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- 2022-03-23 CN CN202210290668.9A patent/CN114386537B/zh active Active
Patent Citations (6)
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CN107784325A (zh) * | 2017-10-20 | 2018-03-09 | 河北工业大学 | 基于数据驱动增量融合的螺旋式故障诊断模型 |
WO2021017416A1 (zh) * | 2019-07-30 | 2021-02-04 | 重庆邮电大学 | 一种感知对抗生成下的深度压缩动力锂电池故障诊断方法 |
CN111275193A (zh) * | 2020-01-15 | 2020-06-12 | 杭州华网信息技术有限公司 | 一种国家电网雷击预测方法 |
CN111090050A (zh) * | 2020-01-21 | 2020-05-01 | 合肥工业大学 | 一种基于支持向量机和k均值的锂电池故障诊断方法 |
CN112070125A (zh) * | 2020-08-19 | 2020-12-11 | 西安理工大学 | 一种基于孤立森林学习的不平衡数据集的预测方法 |
CN113821976A (zh) * | 2021-09-26 | 2021-12-21 | 中国华能集团清洁能源技术研究院有限公司 | 一种基于集成算法的锂电池故障诊断建模方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023226355A1 (zh) * | 2022-05-27 | 2023-11-30 | 深圳先进技术研究院 | 基于多源感知的双向锂离子电池故障检测方法及系统 |
CN115187013A (zh) * | 2022-06-24 | 2022-10-14 | 中国华能集团清洁能源技术研究院有限公司 | 一种锂电池性能评分计算方法及系统 |
CN115184813A (zh) * | 2022-08-04 | 2022-10-14 | 爱德曼(淄博)氢能科技有限公司 | 一种基于神经网络的氢燃料电池状态诊断方法及系统 |
CN115343636A (zh) * | 2022-10-18 | 2022-11-15 | 中国华能集团清洁能源技术研究院有限公司 | 一种锂电池的异常检测方法及装置 |
CN115343636B (zh) * | 2022-10-18 | 2023-02-07 | 中国华能集团清洁能源技术研究院有限公司 | 一种锂电池的异常检测方法及装置 |
CN116401585A (zh) * | 2023-04-19 | 2023-07-07 | 江苏果下科技有限公司 | 一种基于大数据的储能电池失效风险评估方法 |
CN116401585B (zh) * | 2023-04-19 | 2023-11-10 | 江苏果下科技有限公司 | 一种基于大数据的储能电池失效风险评估方法 |
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Application publication date: 20220422 Assignee: Northern shangduzheng Lanqi new energy Co.,Ltd. Assignor: HUANENG CLEAN ENERGY Research Institute Contract record no.: X2023110000091 Denomination of invention: CatBoost based lithium battery fault diagnosis method, device, and electronic equipment Granted publication date: 20230207 License type: Common License Record date: 20230809 |
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