摘要
针对某项目中负载对直流电源特性的要求,设计了一种直流配电单元。该配电电源具备并网、负载切换和微机保护功能,且具有结构简单、体积小、可靠性高等优点。基于此,从系统结构和软件结构两方面给出了设计方案,并通过仿真验证了保护功能的有效性。
A DC power distribution unit is designed to meet the requirement of load on DC power supply in a project.This power supply has grid-connected,load switching and microcomputer protection function,and has the advantages of simple structure,small size,high reliability..The design scheme is given from two aspects of system structure and software structure,and the effectiveness of protection function is verified by simulation.
引文
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