مشخصات پژوهش

In this paper, a novel paralleled high power and high step up DC-DC converter is presented that can be used for low voltage renewable resources such as photovoltaic (PV) and full cell. In this structure there are two couple inductors which by regulating duty cycle (D) and setting turn ratio of each couple inductor can access to high voltage gain. Out part of converter has two capacitors that voltage gain of each one is able to be set independently. For connecting the proposed converter to grid or load, using Half Bridge inverter for this DC-DC converter is possible. Also for high power demands applying multilevel inverter for this structure is advised that can produce five levels in output. Operation principles of the proposed structure are discussed. Simulation results validate desired operation of the proposed topology.