Abstract
This paper presents a comparative analysis between the two converter topologies namely SEPIC and CUK converter used for power factor correction. MATLAB/SIMULINK models of SEPIC and CUK converter are developed to improve the input power factor and output voltage regulation. Two different control techniques, namely (Average current control technique and Hysteresis current control technique) are used for input power factor correction and to get a regulated voltage at the output PI or fuzzy logic controller (FLC) is adopted. The system is tested at both steady-state, transient condition and its performance is then estimated and compared in terms of various parameters like Total Harmonic Distortion (THD), input power factor, output voltage ripple for PI and FLC in both Average and Hysteresis current control method.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
