安徽大学学报（自然科学版）2024，Vol.48Issue(4)：57-61,5.DOI:10.3969/j.issn.1000-2162.2024.04.009
基于电流应力优化和6脉波调制的双有源桥AC/DC变换器控制策略
Control strategy for dual active bridge AC/DC converter based on current stress optimization and 6 pulse modulation
摘要
Abstract
For dual active bridges(DAB)AC/DC converter,a dual active bridge AC/DC converter control strategy based on current stress optimization and 6-pulse modulation was proposed in this paper.DAB and three phase inverter(TPI)was the two key components of dual active bridge AC/DC converter.DAB was optimized by current stress.TPI was modulated by 6 pulses.Simulation results showed that the peak value of the inductor current of the strategy proposed in this paper was smaller than that of the SPS(single phase shift)modulation strategy,i.e.,the current stress could be reduced more effectively.Therefore,the proposed strategy was superior.关键词
双有源桥AC/DC变换器/三重移相/无电解电容/最小电流应力/6脉波优化调制Key words
DAB AC/DC converter/triple phase shift control/electrolytic capacitor less/minimum current stress/six-pulse optimized modulation分类
信息技术与安全科学引用本文复制引用
郑城市,李健,郭东鑫,王盼宝,张胜利,王毛..基于电流应力优化和6脉波调制的双有源桥AC/DC变换器控制策略[J].安徽大学学报（自然科学版）,2024,48(4):57-61,5.基金项目
国家自然科学基金资助项目(52377173) （52377173）
国网河南省电力公司科技项目(5217D0230001) （5217D0230001）
