Energy Storage Science and Technology ›› 2024, Vol. 13 ›› Issue (9): 3198-3213.doi: 10.19799/j.cnki.2095-4239.2024.0635

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Development and applications of an intelligent big data analysis platform for batteries

Junyu JIAO1,2,3(), Quanquan ZHANG2(), Ningbo CHEN2, Jiyu WANG2, Qiudi LU2, Haohao DING2, Peng PENG3, Xiaohe SONG3, Fan ZHANG3, Jiaxin ZHENG1,3()   

  1. 1.Peking University Shenzhen Graduate School, Shenzhen 518052, Guangdong, China
    2.Shanghai Genthm Technology Co. , Ltd. , Shanghai 200135, China
    3.Shenzhen Eacomp Technology Co. , Ltd. , Shenzhen 518052, Guangdong, China
  • Received:2024-07-08 Revised:2024-07-28 Online:2024-09-28 Published:2024-09-20
  • Contact: Jiaxin ZHENG E-mail:jiaojunyu@eacomp.com;zhangquanquan@eacomp.com;zhengjx@pkusz.edu.cn

Abstract:

As the demand for electric vehicles and energy storage continues to grow, the production of high-performance batteries is increasing rapidly, leading to more stringent requirements for advanced manufacturing processes. Smart manufacturing is vital in this context, leveraging automation technology, information systems, computational simulation, and artificial intelligence to enhance production efficiency and flexibility, minimize human errors, elucidate material mechanisms, and improve product performance. Battery data analysis platforms are critical for smart manufacturing, helping researchers predict and optimize various battery properties through advanced data analysis techniques. However, current battery big data analysis platforms encounter several challenges, including issues with data integration, limited analysis tools, poor user-friendliness, and insufficient scalability. To address these challenges, we have developed efficient algorithms using machine learning techniques for common tasks in battery data analysis, including feature analysis, battery consistency evaluation, state of health estimation, and remaining useful life prediction. Furthermore, we have created a specialized big data analysis platform for batteries named BatAi Craft. This platform uses comprehensive data analysis and performance prediction to help researchers intuitively understand complex battery datasets and uncover underlying patterns and relationships. By deploying these advanced algorithms, BatAi Craft improves the efficiency of battery analysis and intelligent management, driving the digital and smart advancement of the battery industry.

Key words: lithium battery, big data, artificial intelligence, software platform, features, lifespan, SOH

CLC Number: