Description

In our proposed aim is to maintain the power in grid by help of renewable energy source. The interconnected of renewable energy source and grid will help to improve the grid power in overall grid netwrok and it will be gie very good econmoic saving in both commercial and non-commercial use. In this process we use the PV cell for renewable energy source. The PV is one of the renewable energy source by getting easily and low cost. The cuck inveter is help to improve the quality DC output the PID controller will maintain the voltage and conncet the both PV cell and grid based on the voltage. The grid voltage is convert to DC by help of the rectifiers and the DC will buck for low voltage DC application. Here the PV cell and grid based DC wil be innterconnected and get valid out put if the renwable enrgy source give the low voltge then the circuit connected to the grid and get the voltage form grid. In this process output comes low harmonic and pure DC.