• Swetha B
• Rajiv Krishna

Distributed generation system incorporating sustainable energy resources have garnered awareness these days due to their advantages. The generation systems are linked to the grid with the help of grid-tie inverters. Since Photo Voltaic system is insufficient by its irregular characteristics of power generation, battery storage is required to supply power when there is no enough sun based radiation. Here grid inter-connected single phase reconstructable inverter topology is designed and considered for efficiency. The essential idea of this system is to use a single power conversion system to achieve functional forms and mods for eg. solar Photo Voltaic to grid, solar Photo Voltaic to battery, battery to load and Photo Voltaic-battery to load for PV system with battery. For performing and achieving this a grid control method by using DQ control approach is performed. A harmonic analysis is implemented to evaluate the harmonic distortion during grid synchronization of given out energy resource. This procedure is demonstrated graphically using MATLAB.

Distributed generation; Reconfigurable inverter; single stage; harmonic analysis

"Single Phase PV Micro Grid With Back Up Battery", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.210-217, April-2019, Available :http://www.jetir.org/papers/JETIR1904M34.pdf

"Single Phase PV Micro Grid With Back Up Battery", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp210-217, April-2019, Available at : http://www.jetir.org/papers/JETIR1904M34.pdf