【作者】 张宁； 袁博； 全书海；

【Author】 ZHANG Ning;YUAN Bo;QUAN Shuhai;School of automation,Wuhan Univ.of Tech.;

【机构】 武汉理工大学自动化学院；

【摘要】 针对日益发展的电动汽车行业,在Boost PFC电路的拓扑结构上进行改进,提出一种新型的AC/DC电动汽车充电机拓扑结构。通过对电路拓扑结构的工作原理的分析,采用交错并联技术,将平均电流控制策略应用在数字控制中,设计了一台数字型的电动汽车充电机,该充电机实现了对电动汽车有效的、合理的充电。最后,实验结果还表明,该充电器具有体积小、使用简单、高效节能等特点。更多还原

【Abstract】 The electric vehicle industry is developing rapidly,so a new AC / DC circuit construction of electric vehicle changer was proposed,which was developed on the Boost PFC circuit construction.And a digital charger was designed by analyzing the principle of the topology,using the interleaved parallel technology and applications of the average current mode control on digital controls.The results show that the charger can realize the electric vehicle charging effectively and reasonably.Finally,the experimental results also prove that the charger has the advantages of small volume,is simple to use,highly efficient and energy saving.更多还原