Research summary of high frequency ripple of lithium battery

Xuanguang Shi; Lijia Liu

doi:10.1117/12.3004252

25 September 2023 Research summary of high frequency ripple of lithium battery

Xuanguang Shi, Lijia Liu

Proceedings Volume 12788, Second International Conference on Energy, Power, and Electrical Technology (ICEPET 2023); 1278828 (2023) https://doi.org/10.1117/12.3004252
Event: Second International Conference on Energy, Power, and Electrical Technology (ICEPET 2023), 2023, Kuala Lumpur, Malaysia

Abstract

High frequency ripple is a common electromagnetic phenomenon in power system, which is caused by the instantaneous switch of power electronic equipment. Nowadays, lithium batteries are widely used, and the high-frequency ripple generated will not only interfere with the power system, but also affect other electronic devices and sensors, greatly increasing the risk of use. This paper studies the high frequency ripple generated in the working circuit of lithium battery. Firstly, the generation and detection methods of high frequency ripple are summarized, and then the filtering circuit for processing high frequency ripple is summarized. In this paper, the high frequency ripple is systematically analyzed, which is helpful for more people to understand the high frequency ripple, solve its problems, expand the research ideas, and provide direction for future research.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Xuanguang Shi and Lijia Liu "Research summary of high frequency ripple of lithium battery", Proc. SPIE 12788, Second International Conference on Energy, Power, and Electrical Technology (ICEPET 2023), 1278828 (25 September 2023); https://doi.org/10.1117/12.3004252

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