A Novel Photovoltaic Off-grid Inverter Based on Boost Converter

Abstract

Abstract. Isolated DC/DC converters have the disadvantage of inefficiency, instability, magnetic bias and shoot-through problems, etc. They also influence the other electrical devices severely in the same power network. Therefore, a novel photovoltaic off-grid inverter based on the boost converter is designed in this paper. The following works have been done in the study: to design the circuit of the photovoltaic off-grid inverter, to design the parameters of the photovoltaic off-grid inverter, to simulate. The research of this paper has laid a theoretical foundation for the photovoltaic off-grid inverter in industrial applications.