摘要
基于无桥Boost PFC与全桥LLC的两级式隔离型拓扑,提出一种新型的车载充电机控制策略。通过对模块与整机的控制策略的描述,给出了具体实现方案。最后基于一台3.3kW样机,验证了该控制策略,并给出了效率曲线与试验波形。
Based on the two-stage isolated topology with no bridge Boost PFC and full bridge LLC,a novel control strategy for vehicle charger was proposed.Through the description of the control strategy of the module and the whole machine,the concrete implementation plan was given.Finally,based on a 3.3 kW prototype,the control strategy was verified,and the efficiency curve and test waveform were given.
作者
戴慧纯
叶雪韬
寿以宁
王正仕
DAI Huichun;YE Xuetao;SHOU Yining;WANG Zhengshi(College of Electrical Engineering,Zhejiang University,Hangzhou 310027,China)
出处
《电工技术》
2020年第11期38-42,共5页
Electric Engineering
