IBC Using a Single Resonant Inductor for High-Power Applications

In this paper, an interleaved boost converter (IBC) with a zero-voltage-transition (ZVT) cell using a single resonant inductor in continuous conduction mode is proposed. The IBC with the proposed ZVT cell has advantages such as a simple circuit, reduced size, and low cost by using a single resonant inductor. It is more suitable for high-power applications. The proposed ZVT cell circuit and principles for the IBC are explained in detail. The validity of the IBC with the proposed ZVT cell is verified through experimental results.