SIMULATION AND IMPLEMENTATION OF MULTILEVEL ACTIVE BOOST RECTIFIER WITH MULTICARRIER PWM

The application of power converter increase day by day in the industrial application. Due to invention of several power electronics based rectifier the process of converting power from ad to dc become easy. The boost converter is very key feature in the industry to increase dc voltage. But there is a problem in the conventional topology. This paper is based on the new topology for conversion of ac-dc boost converter. The working performance shows the benefit of the proposed system. Here in this paper discuss the multilevel active boost topology. The control circuit is based on multicarrier PWM technique. The whole work is simulated in MATLAB software. The result shows the performance of the proposed work.