Advance Control Techniques for DC/DC Buck Converter with Improved Performance

Abstract

A buck converter is a very common and useful device in modern power electronics. It has wide application in modern HVDC power system network. The common and effective technique to control the buck converter is PID controller. PID controller is widely used in modern automatic control system. More advance technique to control the converter is non-linear control. Sliding mode control is a non-linear control technique.Every control method has some advantages and drawbacks due to which that particular control method consider as a suitable control method under specific conditions, compared to other control methods. The control method that gives the best performances under any conditions is always in demand.