• 1Chanumalla Laxmi
• 2Manidhar Thula

This work presents design and controlling of photovoltaic fuel cell and super capacitor based hybrid system in standalone applications. It uses solar PV array with fuel cell as the major power sources. The sources will share their energy efficiently to supply the load connected. During transients in loads, the supercapacitor will be used to supply/absorb the power. The major control part consists of controller to maximize the power tracking with PV system, buck converter, fuel cell controller arrangement to manage power and controller for inverter to regulate frequency and voltage. The aim of hybrid standalone system is to supply quality power to the users with a sustained frequency and voltage along with efficient power management with simple control methods. The designing and control techniques of hybrid standalone system are analyzed in MATLAB/Simulink.

PV system, fuel cell, MPPT, Controller for inverter

"Design and Control of Hybrid Power System for Stand-Alone Applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 10, page no.157-163, October-2018, Available :http://www.jetir.org/papers/JETIRJ006025.pdf

"Design and Control of Hybrid Power System for Stand-Alone Applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 10, page no. pp157-163, October-2018, Available at : http://www.jetir.org/papers/JETIRJ006025.pdf