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during this paper a completely unique topology for top increase DCDC convertor is introduced. The convertor makes use of coupled electrical device and voltage multiplier factor cell to achieve the specified high increase voltage gain. the most benefits of the projected convertor square measure easy topology, high increase voltage gain, continuous input current, exercise the energy of the run inductance of the coupled electrical device, and utilizing only 1 active switch with reduced voltage stress. Reduced switch voltage stress leads to choice of switch with low on-resistance that improves the potency. Operational principles of the convertor in steady state square measure studied Associate in Nursingd an analytical approach is employed to realize voltage gain and switch voltage stress. [ABSTRACT FROM AUTHOR]

The paper presents a non-isolated interleaved DC-DC converter with zero voltage switching. In modern power supply applications, the high voltage gain step-up DC-DC converters are widely used. These are fundamental conversion stages in electric vehicle and grid-connected renewables. Due to the low cost and high efficiency, it is not a trivial task. For this reason, the proposed method presented. It designed by a coupled inductor with active clamping to recycle the coupled inductor leakage energy. This model is capable of achieving more voltage gain without the need for extreme modulation signal. [ABSTRACT FROM AUTHOR]