Transient dc bias current will appear in dual-active-bridge (DAB) dc-dc converter when
power changes, resulting in transformer core saturation. Traditionally, a transitional period …

Increasingly more power electronic devices are being connected to DC microgrids, which
reduces the inertia of a DC microgrid, and the DC bus voltage has poor resistance to …

The magnetic linked converter plays a significant role in the power electronics industry due
to its merits of being flexible to control, the high efficiency of power transmission, the …

The dual-active-bridge converter was attracted many focuses in the last few decades and
has been adopted as the critical topology for the isolated DC-DC converter gradually …

This paper derives the time-domain (TD) expression of the transient DC bias current in the
dual active bridge (DAB) based on the Fourier series, and reveals the relationships between …

In this paper, a novel cluster of non-isolated DCDC converters with four switches is
presented. The proposed converters are derived using combinations of the basic …

For improving the dynamic performance of the dual active bridge (DAB) converter, the
multiple natural switching surface (MNSS) boundary control is proposed. By detailed …

The bidirectional 2/3-level DC-DC converter has attracted more and more attention because
of its high power conversion ratio and lower switch stress compared with traditional DC-DC …