• Meera uikey

This paper presents a design of single phase Close loop boost. Power factor correction converter. Control of boost Converter is used to obtain a constant DC output voltage the switching frequency and duty cycle decides the output voltage. In the closed loop process the output voltage is compared with a set voltage and the error value is reduced by controlling the switching pulse. the proposed control improves the DC bus voltage loop and presents a good capacity to track the voltage reference point under a fast variation of the load with less fluctuation in the steady state. design in constant dc voltage source than a variable source in applied and boost converter using PID controller design simulink /matlab the duty cycle of the converter is varied by controller. The controller is verified conducting simulation in MATLAB, the result show good performances in both steady and transient states .the experimental results proved that the proposed controller enhanced the performance of the converter under different parameters variations.

Keywords—DC-DC Converter, boost converter, closed loop control, PID controller

"DESIGN AND REAL TIME OF SINGLE PHASE CLOSE LOOP BOOST POWER FACTOR CORRECTION CONVERTER ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.536-540, June 2019, Available :http://www.jetir.org/papers/JETIR1907R87.pdf

"DESIGN AND REAL TIME OF SINGLE PHASE CLOSE LOOP BOOST POWER FACTOR CORRECTION CONVERTER ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp536-540, June 2019, Available at : http://www.jetir.org/papers/JETIR1907R87.pdf