INTERNATIONAL RESEARCH JOURNAL OF ENGINEERING AND TECHNOLOGY (IRJET) Comparision of different control techniques for three level DC-DC boost converter

Lokesh Bulla, V Nattarasu
This paper present the Design and simulation of Multilevel DC/DC Boost converter operating in continuous conduction mode using Proportional Integral Derivative (PID) controller. The performance and properties of Proportional Integral Derivative (PID) controller is compared with pulse width modulation based sliding mode controller (SMC) and Proportional Integral (PI) controller. Simulation results show that the PID control scheme provides good voltage regulation and is suitable for multilevel
more » ... e for multilevel boost DC-to-DC conversion purposes. The derived SMC controller/converter system is suitable for any changes on line voltage and parameters at input keeping load as a constant.