Design of Li-Ion Battery Management System Based on Atmega16

Abstract:

Due to the negative effect of li-ion battery monomer inconsistent performance in electric bicycle, a low-cost intelligent li-ion BMS (battery management system) is designed based on atmega16. Multi-channel analog switch and differential amplifier are used for multi-channel data acquisition, and the equalization circuit is used for the balance of each single cell. The results show that the design can realize the intelligent management of li-ion battery.

• Periodical: Applied Mechanics and Materials (Volumes 263-266)
• Pages: 335-338
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.263-266.335
• Online since: December 2012
• Authors: Gui Hua Hu, Jun Ming Xu, Ji Jun Zhou, Xiaoping Hu
• Keywords: Differential Amplifier, Equalization Circuit, Li-Ion BMS, Multi-Channel Analog Switch

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