基于倍频功率控制的两级单相变换器直流母线电压纹波与DAB电流应力优化与权衡

With consideration of double-line-frequency instantaneous power in two-stage single-phase system, a double-line-frequency power control method is proposed in this article to achieve optimization and tradeoff control between the current stress of dual-active-bridge (DAB) dc/dc converter and the dc bus voltage ripples in both sides. Different double-line-frequency powers in DAB will lead to differen...