Simulation and Analysis of Flyback Ccm Inverter with Ic Technique Forpv System based Discrete-Time Repetitive Control

G. Poorna, T.Vinay Kumar

Abstract


In this project we are implementing the discrete-time repetitive controller (RC) during the continuous conduction mode of operation is applied for the PV source. In this paper we use the IC technique; it is used to track the maximum power point of the PV source. MPPT can minimize the system cost and maximize the array efficiency. The proposed system is simple and cost effective. According to the comparison to the conventional controller and the repetitive controller it is obtain as a good tracking ability and disturbance rejection which is applied to fly back inverter during CCM operation. The IC algorithm was designed to control the duty cycle of Buck Boost converter and to ensure the MPPT work at its maximum efficiency. Therefore, according to the Conventional controller results which is shown that it is poor control performance because of it effect of the right-half-plane zero during the CCM operation. Which also allow the tracking and rejection of periodic signals within a specified frequency range the RC scheme by utilizing the low-pass filter. Here the stability of the closed loop system has been derived and zero tracking error will be achieved along with the stability of the closed loop system. By using the simulation results we can analyze the proposed method.


Full Text:

PDF




Copyright (c) 2017 Edupedia Publications Pvt Ltd

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

Publisher

EduPedia Publications Pvt Ltd, D-351, Prem Nagar-2, Suleman Nagar, Kirari, Nagloi, New Delhi PIN-Code 110086, India Through Phone Call us now: +919958037887 or +919557022047

All published Articles are Open Access at https://edupediapublications.org/journals/


Paper submission: editor@edupediapublications.com or edupediapublications@gmail.com

Editor-in-Chief       editor@edupediapublications.com

Mobile:                  +919557022047 & +919958037887

Websites   https://edupediapublications.org/journals/.

Journals Maintained and Hosted by

EduPedia Publications (P) Ltd in Association with Other Institutional Partners

http://edupediapublications.org/

Pen2Print and IJR are registered trademark of the Edupedia Publications Pvt Ltd.