Engineering Commons^™

Three-Phase Pulse Width Modulated Ac/Dc Rectifier And Dc/Ac Inverter, Carmen Ngo

Honors Theses

Electric vehicles use inverter and rectifier circuits in order to convert power from one type to another. They run on direct current batteries, but their motors can run on direct current (DC) or alternating current (AC). There is a need for both of these circuits if the motor runs on AC. The objective of this project is to successfully replicate driving and braking in an electric vehicle, and understand its power flow. Both systems should start to convert the input power as soon as the source is “on” and should continue this conversion without interruption. In the driving system, a …