应用于蓄电池在线核容的双向DC-DC技术研究OA

This paper studies a bidirectional DC-DC converter technology applied to online battery capacity checking,which enables remote online charging and discharging of batteries.The aim is to improve maintenance efficiency,reduce safety risks,and save energy.By thoroughly analyzing the shortcomings of existing technologies and combining the latest advancements in power electronics,this paper proposes an optimized capacity checking solution that reduces manual intervention and enhances the overall performance of the system.The research includes the significance of battery capacity checking,comparison of technical schemes,bidirectional DC-DC circuit topology design,determination of parameter technical indicators,main power circuit topology,component parameter calculation and selection,and the design of control strategies.Simulation analysis and experimental results show that the proposed bidirectional DC-DC converter can effectively achieve online capacity checking of batteries,with high conversion efficiency and stability.