Analytical Study of PV Array with 3-Phase 3- Level Z-source inverter and VSI inverter

摘要

In proposed article comparative study and simulation of PV system connected with Z-source and conventional inverters output are analyzed. A perturb and observe MPPT technique incorporated for maximizing output power of PV panel. Inverters is used in our system are receiving power input (DC) from PV system and inverters output is controlled by various triggering by space vector pulse width modulation technique (SVPWM). Respectively output voltages of both types of inverters are compared in respect of total harmonic distortion (THD) and obtain simulation results are gives effectiveness of Z-source inverter as compare to conventional inverter. In both cases inverters are able to calculate distortion factor according to IEEE standard. Projected model is intended under MATLAB/SIMULINK platform 2016(b).