• SONALI MALIK
• DR. BR PAREKH

This paper presents the comparison of various MPPT techniques for grid integrated PV system. The PV system is connected to the grid via a DC-DC boost converter and 3-phase 3 level inverter with an intermediate fixed or varying load. The MPPT algorithms are employed in boost converter. The real power, reactive power, voltage and current are observed on PV side, Grid side & Load side under different operating conditions. The fix 350KW load and varying 50KW-350KW load is taken at different power factors of unity, 0.9 lagging and 0.8 lagging. This system is modelled, simulated and analysed in MATLAB/Simulink.

PV system, MPPT algorithm, 3-phase inverter, DC-DC boost converter, grid

"COMPARATIVE PERFORMANCE OF GRID INTEGRATED PV SYSTEM USING VARIOUS MPPT TECHNIQUES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 11, page no.533-539, November-2018, Available :http://www.jetir.org/papers/JETIRK006076.pdf

"COMPARATIVE PERFORMANCE OF GRID INTEGRATED PV SYSTEM USING VARIOUS MPPT TECHNIQUES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 11, page no. pp533-539, November-2018, Available at : http://www.jetir.org/papers/JETIRK006076.pdf