CN111562512A - 电池老化程度评估方法和装置 - Google Patents
电池老化程度评估方法和装置 Download PDFInfo
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- CN111562512A CN111562512A CN202010326751.8A CN202010326751A CN111562512A CN 111562512 A CN111562512 A CN 111562512A CN 202010326751 A CN202010326751 A CN 202010326751A CN 111562512 A CN111562512 A CN 111562512A
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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
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
- G01N23/046—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
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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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CN202010326751.8A CN111562512B (zh) | 2020-04-23 | 2020-04-23 | 电池老化程度评估方法和装置 |
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CN202010326751.8A CN111562512B (zh) | 2020-04-23 | 2020-04-23 | 电池老化程度评估方法和装置 |
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CN111562512A true CN111562512A (zh) | 2020-08-21 |
CN111562512B CN111562512B (zh) | 2023-03-31 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001203003A (ja) * | 2000-01-20 | 2001-07-27 | Toyota Central Res & Dev Lab Inc | 二次電池の状態評価方法 |
US20100202700A1 (en) * | 2009-02-11 | 2010-08-12 | Rezazadeh Soroosh | Method and system for determining structural similarity between images |
CN104270638A (zh) * | 2014-07-29 | 2015-01-07 | 武汉飞脉科技有限责任公司 | 一种ct影像感兴趣区域压缩与质量评估方法 |
CN105046708A (zh) * | 2015-07-14 | 2015-11-11 | 福州大学 | 一种与主观感知相一致的颜色校正客观评估方法 |
CN109001210A (zh) * | 2018-05-30 | 2018-12-14 | 天仁民防建筑工程设计有限公司 | 一种人防门密封胶条老化龟裂检测系统及方法 |
CN110180797A (zh) * | 2019-05-10 | 2019-08-30 | 中国汽车技术研究中心有限公司 | 用于计算机断层扫描检测的锂电池规整程度分级评价方法 |
CN110619146A (zh) * | 2019-08-12 | 2019-12-27 | 河北工业大学 | 基于结构相似性度量的多晶硅电池片裂纹缺陷检测方法 |
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2020
- 2020-04-23 CN CN202010326751.8A patent/CN111562512B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001203003A (ja) * | 2000-01-20 | 2001-07-27 | Toyota Central Res & Dev Lab Inc | 二次電池の状態評価方法 |
US20100202700A1 (en) * | 2009-02-11 | 2010-08-12 | Rezazadeh Soroosh | Method and system for determining structural similarity between images |
CN104270638A (zh) * | 2014-07-29 | 2015-01-07 | 武汉飞脉科技有限责任公司 | 一种ct影像感兴趣区域压缩与质量评估方法 |
CN105046708A (zh) * | 2015-07-14 | 2015-11-11 | 福州大学 | 一种与主观感知相一致的颜色校正客观评估方法 |
CN109001210A (zh) * | 2018-05-30 | 2018-12-14 | 天仁民防建筑工程设计有限公司 | 一种人防门密封胶条老化龟裂检测系统及方法 |
CN110180797A (zh) * | 2019-05-10 | 2019-08-30 | 中国汽车技术研究中心有限公司 | 用于计算机断层扫描检测的锂电池规整程度分级评价方法 |
CN110619146A (zh) * | 2019-08-12 | 2019-12-27 | 河北工业大学 | 基于结构相似性度量的多晶硅电池片裂纹缺陷检测方法 |
Non-Patent Citations (3)
Title |
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VARUNI GARG,ET AL.: "Restoration of Image from Deterioration Using Image Inpainting" * |
吴俊峰 等: "L1范数字典约束的感兴趣区域CT图像重建算法" * |
马天翼等: "计算机断层扫描技术在锂离子电池检测中的应用研究", 《重庆理工大学学报(自然科学)》 * |
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Inventor after: Wei Guodan Inventor after: Ran Aihua Inventor after: Liu Siyang Inventor after: Zhou Zihao Inventor after: Zhang Xuan Inventor after: Chen Shuxiao Inventor before: Wei Guodan Inventor before: Ran Aihua Inventor before: Zhou Zihao Inventor before: Zhang Xuan Inventor before: Chen Shuxiao |
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