In most appliances and devices, 3-phase (Φ) inverters are commonly used for the conversion of a Direct Current (DC) Voltage into Alternating Current (AC) voltage. For the purpose of conversion, a switching circuit is employed which grossly consists of two elements, namely the switch and the voltage modulation method. In this book, a 6-IGBT bridge circuit along with a Pulse Width Modulation (PWM) generator has been used. The average thermal loss of the inverter