• VIBHA JANARDHAN
• S P DUBEY

This paper presents the application of the linear PID controller in the switch mode flyback converter with voltage mode control. The flyback DC-DC converter is operating at ~170V 50Hz ac supply providing regulated output voltage 42V DC. The controller is used to change the duty cycle of the converter and in that way the output voltage is regulated. This paper also evaluates the dynamic response and transient behavior of the systems. The simulation results confirm in the flyback converter doesn’t need any type of slope compensation, which is an advantage of the voltage mode control in converter. The linear PID controller has good dynamic and steady state response for switched mode flyback converter. The output of linear PID controller has evaluated by software simulation using MATLAB version R2010a.

component: Flyback converter, voltage mode control, Proportional Integral and Derivative controller (PID).

"LINEAR CONTROL ANALYSIS OF CLOSED LOOP SWITCH MODE FLYBACK CONVERTER ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.1, Issue 7, page no.880-888, December-2014, Available :http://www.jetir.org/papers/JETIR1407056.pdf

"LINEAR CONTROL ANALYSIS OF CLOSED LOOP SWITCH MODE FLYBACK CONVERTER ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.1, Issue 7, page no. pp880-888, December-2014, Available at : http://www.jetir.org/papers/JETIR1407056.pdf