Design and Manufacturing Modular Inverter with High Power and Frequency for Increasing Safety Factor in Industrial Applications

Abstract

The considerable advances in semi-conductors technology and emergence of power transistors with high voltage, switching and frequency has led to optimizing the efficiency of power electronic converters and increasing their applications. Inverter is one of the most common converters which can convert DC to AC. Inverters play an important role in industrial applications such as electrical vehicles, piezoelectric operation, motors and renewable energy systems. This suggests the importance of inverter parameters such as high frequency, power and safety factor. In this research, a modular inverter with high frequency and power and the capability to determine the type of output (complete sine or square) and select the inverter phase (single phase or 3 phase) was designed and then laboratorial implementation was used to verify its validity.