Design and Simulation Verification of Ground Charge Equipment for Li-Ion Battery Pack

摘要

Li-ion battery packs are aerospace energy storage components that have been used and have good prospects. Because it is not overcharge resistant but needs to use them in series, the complex requirements of charging management have become an important factor restricting their development. It designed a li-ion battery pack ground charging device from the satellite interface to meet the demand in this paper, this device used CC-CV charge method, equalization charging for cells, and has completed simulation verification, laid a good foundation for subsequent charging equipment.