• ADULAPURI KALYAN
• P.JITHENDAR
• L.SANDEEP
• T.PRAVEEN
• YASH VARMA

Solar photovoltaic is a promising renewable energy resource that converts solar energy into electrical energy while being environmentally friendly. It is inefficient and incurs high relative costs. To overcome these constraints, a grid-connected PV system should be required to meet the load demand. Because the vast majority of PV systems are grid-connected, a dependable power electronic connectivity between the grid and the Photovoltaic system is required. The Boost converter and inverter are critical electrical components in grid- connected photovoltaic systems that must be managed in order to synchronizing a grid voltages and frequencies. The simulation run in the MATLAB, and a 31.5 kW Photovoltaic system is modelled to produce 30 kilowatts of power under Standard Test Conditions using MPPT (STC). Each and every power factor value for both 0.85 lagging and 0.9 leading can be achieved by adjusting the reference q current in this inverter control method. This simulation results show that changing the reactive power has no effect on the active power values of the system, demonstrating efficacy of inverter’s decoupled control method.

PV System; Decoupled Power Factor; InC Based MPPT; Boost Converter; Grid Synchronization.

"DECOUPLED CONTROL OF THREE PHASE GRID CONNECTED SOLAR PV SYSTEM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 5, page no.i667-i672, May-2022, Available :http://www.jetir.org/papers/JETIR2205997.pdf

"DECOUPLED CONTROL OF THREE PHASE GRID CONNECTED SOLAR PV SYSTEM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 5, page no. ppi667-i672, May-2022, Available at : http://www.jetir.org/papers/JETIR2205997.pdf