Here, a soft switched three-level boost converter with high voltage gain is proposed which suitable for step-up applications wide output power range. In this converter, ZVT auxiliary circuit used provides switching in range of independent load variation. Utilizing coupled-inductors one magnetic core removes extra the and conjunction size reduction. Also, secondary tertiary leakage inductances m...

This paper introduces a new high-step-up, non-isolated switched-inductor switched-capacitor DC-DC converter. The proposed converter remarkably integrates and cells, leading to significant increase in voltage gain. unique composite structure not only ensures the continuity of input current, but also successfully minimizes current ripple stress across components, thereby optimizing efficiency. st...

This paper proposes simulation and comparison of BTB (back-to-back) system combining bidirectional isolated dc/dc converters and modular multilevel cascade PWM converters [1]. The system consists of multiple converter cells connected in cascade per phase at both front ends. Each converter cell consists of a bidirectional isolated medium-frequency dc/dc converter and two voltagesource H-bridge (...