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The progress in fault diagnosis techniques for lithium-ion batteries |
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| Authors: | SU Wei ZHONG Guobin SHEN Jiani WANG Chao XU Jinlong HE Yijun MA Zifeng |
| Affiliation: | 1 Guangdong Diankeyuan Energy Technology Co. Ltd., Guangzhou 510080, Guangdong, China; 2 Electric Power Research Institute of Guangdong Power Grid Co. Ltd., Guangzhou 510080, Guangdong, China; 3 Department of Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China |
| Abstract: | Accurate and reliable fault diagnosis technique is crucial to guarantee the safe, stable and reliable operation of lithium-ion batteries. First, the common fault types of battery system are briefly summarized and the failure initiation mechanisms of battery are elaborated. Then, the current developed fault diagnosis techniques for battery system are classified. Moreover, several typical fault diagnosis methods and their corresponding application cases for battery system are reviewed. Finally, the challenging and future research direction of fault diagnosis for lithium-ion batteries are proposed. |
| Keywords: | lithium-ion batteries safety fault diagnosis initiation mechanism |
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