Performance Analysis of Single-Phase Inverter

This paper deals with the simulation and design of 1kw, 230 volt & 50 Hz inverter. The elementary purpose of this device is to transmute 12V DC to 230V AC. We design a low cost inverter circuit using MOSFET motivated by an growing demand due to frequent power shortage. The system is design with microcontroller (ATMEGA 328) for control circuit. A 5 volts regulator (IC 4047) is used to supply fix 5V for biasing the switching and amplifying circuitry. Pure sine wave inverter are demand of modern era whenever it comes to utilization of DC power sources for both low and high power application. These inverters not only increase the efficiency of power system but also prevent the electrical component from damaging. In recent time research has been carried out on producing cost effective and efficient pure sine wave inverter. And the design of the paper proposes highly useful for low power-based application. MATLAB/SIMULINK software is use for simulation & verification of proposed circuit of inverter. The main advantage of this inverter is providing backup up to 1kw load.