In terms of parameters what are the conditions that must be satisfied by photovoltaic systems while integrating with grid??
basically, inverter voltage, frequency and phase sequence must be same as that of grid.
Dear Krishnarayaly Sir..
Thank you for your answer but my problem is that when we connect low rating of PV pannel with grid in MATLAB then VI measurement block will shows the grid outputs then how we ensures that the grid has connected with solar pannel.
Kindly rectify the problem from your good end.
May be you should put 3 measurement block that measure grid output, pv output, and pv+grid output then analyze the results and may be you need to simulate it using electrical loading. Just my opinion.
Best Regards.
The following paper may be useful to you.
https://www.researchgate.net/publication/233799656_Photovoltaic_solar_plant_as_a_STATCOM_during_dark_periods_in_a_distribution_network
Article Photovoltaic solar plant as a STATCOM during dark periods in...
synchronizing grid with PV panel implies parameters like voltage, frequency and phase sequence to be matched.rest the performance parameters of PV panel to be tested.
All the electrical parameters of the grid will be met by the grid-tie inverter. So, the voltage, frequency, phase sequence, purity of sinusoidal waveform, etc are identical to the one in the grid. Regarding, your Simulink model its normally that the VI measurement block will shows the grid outputs since it is infinite busbar. You can check the VI of the PV (at the input of the inverter) to make sure the model is working.
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