Single phase inverter fed through a regulated SEPIC converter

In power electronics, it is necessary to select the best converter circuit topology that has good performance among different converters. The single-ended primary inductor (SEPIC) and advantageous direct current/direct current (DC/DC) this paper, a design of SEPIC made by selecting values its components according required output voltage power. an assumption both inductors have same value. tested using MATLAB Simulink successfully. Later, regulated proportional integral (PI-controller) through tuning gains. Finally, connected single-phase full-bridge inverter supply DC voltage. role regulate dc-link between side inverter. results showed success connection alternating (AC) loads with low total harmonic distortion (THD).