Single Phase PV Microinverter based on Interleaved Flyback Inverter

Abstract

In this paper, topology of a Grid connected solar microinverter is proposed. The DC power obtained from the solar panel is converted into a rectified AC signal. This conversion is realized by an Active Clamped Flyback Converter. A full-bridge inverter which switched at a high frequency converts this rectified AC into sinusoidal AC of power frequency and this also controls the power flow direction to the grid. The topology is designed and simulated in PSIM software. The designed output values are verified with the simulated result.
DOI: 10.17762/ijritcc2321-8169.1505175