Analysis and Design of High-Efficiency Hybrid High Step-Up DC-DC Converter for Distributed PV Generation Systems

ABSTRACT:

High step up converters are required for distributed photovoltaic generation systems, because of the low voltage of the photovoltaic source. In this project a new hybrid high voltage gain DC-DC converter, made by consolidating the standard boost converter with a coupled inductor and diverse exchanged capacitor methods, bringing about a mixture converter. With a solitary switch and no prerequisite of higher obligation cycle esteems, the proposed converter accomplishes a high voltage gain and high efficiency, notwithstanding brought lowered voltage and current stress of the parts. A 200 W model was executed tentatively to assess the converter, which achieved a maximum effectiveness of 97.6%

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