Reduction of harmonics in distributed generation system using L-Z source inverter

This paper presents mainly on the basis of open loop L-Z source inverter. By using the power electronics converter the distributed generating system is connected to the grid. In that by adding inductance and diode to the input side of power electronic converter the input voltage to be boosted and eliminates the ripples in the input current and reduce the inrush current. In the distributed generating system all the capacity of converters are not used for all time by reducing the harmonics. For the high range of distributed generating system normal dc-dc converter is not used and they need the special power converter for the interfacing with grid. For that, the proposed L-Z-source inverter will be suited based on the performance. The quality of the grid should be improved by that reducing the harmonics inverter. The result of the proposed system is obtained by using the MATLAB SIMULINK software.