Computational Simulation – Design & Analysis Functionality of Grid Connected (GC) Photo-Voltaic (PV) System
Preeti Tripathi1, Imran Khan2
1PreetiTripathi, M.Tech, AzadInstituteof Engineering, Lucknow (U.P), India.
2Imran Khan, AzadInstituteof Engineeringand Technology, Lucknow (U.P), India.
Manuscript received on August 01, 2020. | Revised Manuscript received on August 05, 2020. | Manuscript published on September 30, 2020. | PP: 433-438 | Volume-9 Issue-3, September 2020. | Retrieval Number: 100.1/ijrte.F7873038620 | DOI: 10.35940/ijrte.F8773.099320
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: The electrical power produced via photo-voltaic (PV) array relies largely on weather conditions. In this paper, we presented a continuous state functionality of the PV grid-connected (GC) unit at distinct solar irradiances. The presented model is developed on MATLAB environment, which includes the PV array using an improved perturb and observe (MP&O) tracking system interconnected to DC to DC boosting conversion application, the 3-phase 3 level electric power inverter which usually associated to the utility grid using low pass filter, coupled transformer and synchronous control mechanism of PV inverter. The presented model is lab-created within day-by- day climatic conditions to estimate its working mechanism. The simulation results of the proposed system satisfy requirements grid performance with high power quality. In the proposed work number of cell modules used 90, number of parallel strings 60, maximum PV output voltage1000wb/m2 at 274 V, minimum voltage at 600 wb/m2 at 250V, maximum power at 1000 wb/m2-100 kw, and minimum power at 600 wb/m2-57 kw.
Keywords: PV, MP&O, boost converter, UG.