An Advanced Res Based ZSPL Topology with Reduced Emi Problems

Abstract

In this paper a Power Factor Correction based ZSPL(zero switch power loss) Cuk converter fed Brushless DC Motor Drive using Solar PV is used. The Speed of the Brushless dc motor is controlled by varying the output of the DC capacitor. A Diode Bridge Rectifier followed by a Cuk converter based on ZSPL is fed into a Brushless DC Motor to attain the maximum Power Factor and reduce the switching losses. Here we are evaluating the three modes of operation in discontinuous mode and choosing the best method to achieve maximum Power Factor and to minimize the Total Harmonic Distortion. Here simulation results reveal that system is very effective and efficient compared to the RES based system with PI controllers, because of the steady state error is less and the stabilization if the system is better in it. The performance of the proposed system is simulated in a MATLAB/Simulink environment of the proposed drive is developed to validate its performance.