Improved performance of ky positive output boost converter using classical pi controller

Abstract

This paper studies on modeling, simulation with output potential control of KY-POBC using proportional integral controller (PIC). Due to time varying and switching characteristics of KY-POBC and also its dynamic performance is complex. Owing to increase the dynamic characteristics with output potential control of KY-POBC, a PIC is designed. The dynamic equation of the KY-POBC is derived with help of averaging method at first and then PIC is developed using Zeigler-Nichols Tuning method. The analysis of designed controller is verified at different operating conditions via. the transient region, supply voltage variation and the load variation by making MATLAB/Simulink model. The results are showed designed controller proficiency performance at various working regions.