Power Batteries Health Monitoring: A Magnetic Imaging Method Based on Magnetoelectric Sensors
With the popularity of electric vehicles, the ever-increasing demand for high-capacity batteries highlights the need for monitoring the health status of batteries. In this article, we proposed a magnetic imaging technique (MIT) to investigate the health status of power batteries nondestructively. Th...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-03-01
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| Series: | Materials |
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| Online Access: | https://www.mdpi.com/1996-1944/15/5/1980 |
| _version_ | 1797474514037112832 |
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| author | Rui Chen Jie Jiao Ziyun Chen Yuhang Wang Tingyu Deng Wenning Di Shunliang Zhu Mingguang Gong Li Lu Xianyu Xie Haosu Luo |
| author_facet | Rui Chen Jie Jiao Ziyun Chen Yuhang Wang Tingyu Deng Wenning Di Shunliang Zhu Mingguang Gong Li Lu Xianyu Xie Haosu Luo |
| author_sort | Rui Chen |
| collection | DOAJ |
| description | With the popularity of electric vehicles, the ever-increasing demand for high-capacity batteries highlights the need for monitoring the health status of batteries. In this article, we proposed a magnetic imaging technique (MIT) to investigate the health status of power batteries nondestructively. This technique is based on a magnetic sensor array, which consists of a 16-channel high-performance magnetoelectric sensor, and the noise equivalent magnetic induction (NEB) of each channel reaches 3–5 pT/Hz<sup>1/2</sup>@10 Hz. The distribution of the magnetic field is imaged by scanning the magnetic field variation of different positions on the surface. Therefore, the areas of magnetic anomalies are identified by distinguishing different magnetic field abnormal results. and it may be possible to classify the battery failure, so as to put forward suggestions on the use of the battery. This magnetic imaging method expands the application field of this high-performance magnetoelectric sensor and contributes to the battery’s safety monitoring. Meanwhile, it may also act as an important role in other nondestructive testing fields. |
| first_indexed | 2024-03-09T20:31:11Z |
| format | Article |
| id | doaj.art-88e6e90fd0b841fe8e9fb45124781fcf |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-09T20:31:11Z |
| publishDate | 2022-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-88e6e90fd0b841fe8e9fb45124781fcf2023-11-23T23:21:50ZengMDPI AGMaterials1996-19442022-03-01155198010.3390/ma15051980Power Batteries Health Monitoring: A Magnetic Imaging Method Based on Magnetoelectric SensorsRui Chen0Jie Jiao1Ziyun Chen2Yuhang Wang3Tingyu Deng4Wenning Di5Shunliang Zhu6Mingguang Gong7Li Lu8Xianyu Xie9Haosu Luo10Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201800, ChinaShanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201800, ChinaShanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201800, ChinaShanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201800, ChinaShanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201800, ChinaShanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201800, ChinaShanghai Motor Vehicle Inspection Certification & Tech Innovation Center Co., Ltd., Shanghai 201805, ChinaShanghai Motor Vehicle Inspection Certification & Tech Innovation Center Co., Ltd., Shanghai 201805, ChinaShanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201800, ChinaShanghai Motor Vehicle Inspection Certification & Tech Innovation Center Co., Ltd., Shanghai 201805, ChinaShanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201800, ChinaWith the popularity of electric vehicles, the ever-increasing demand for high-capacity batteries highlights the need for monitoring the health status of batteries. In this article, we proposed a magnetic imaging technique (MIT) to investigate the health status of power batteries nondestructively. This technique is based on a magnetic sensor array, which consists of a 16-channel high-performance magnetoelectric sensor, and the noise equivalent magnetic induction (NEB) of each channel reaches 3–5 pT/Hz<sup>1/2</sup>@10 Hz. The distribution of the magnetic field is imaged by scanning the magnetic field variation of different positions on the surface. Therefore, the areas of magnetic anomalies are identified by distinguishing different magnetic field abnormal results. and it may be possible to classify the battery failure, so as to put forward suggestions on the use of the battery. This magnetic imaging method expands the application field of this high-performance magnetoelectric sensor and contributes to the battery’s safety monitoring. Meanwhile, it may also act as an important role in other nondestructive testing fields.https://www.mdpi.com/1996-1944/15/5/1980magnetic imaging techniquepower batteriesmagnetoelectric sensor arraynondestructive testing |
| spellingShingle | Rui Chen Jie Jiao Ziyun Chen Yuhang Wang Tingyu Deng Wenning Di Shunliang Zhu Mingguang Gong Li Lu Xianyu Xie Haosu Luo Power Batteries Health Monitoring: A Magnetic Imaging Method Based on Magnetoelectric Sensors Materials magnetic imaging technique power batteries magnetoelectric sensor array nondestructive testing |
| title | Power Batteries Health Monitoring: A Magnetic Imaging Method Based on Magnetoelectric Sensors |
| title_full | Power Batteries Health Monitoring: A Magnetic Imaging Method Based on Magnetoelectric Sensors |
| title_fullStr | Power Batteries Health Monitoring: A Magnetic Imaging Method Based on Magnetoelectric Sensors |
| title_full_unstemmed | Power Batteries Health Monitoring: A Magnetic Imaging Method Based on Magnetoelectric Sensors |
| title_short | Power Batteries Health Monitoring: A Magnetic Imaging Method Based on Magnetoelectric Sensors |
| title_sort | power batteries health monitoring a magnetic imaging method based on magnetoelectric sensors |
| topic | magnetic imaging technique power batteries magnetoelectric sensor array nondestructive testing |
| url | https://www.mdpi.com/1996-1944/15/5/1980 |
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