System Study and Planning for Expansion of Grid connected Photovoltaic System

In present scenario entrance of renewable source in the power system network in the grid system has been increase. Out of these Solar energy is intermittent in nature which can produce enormous amount of energy. In this paper we discuss about the impact of connecting PV system to the IEEE -9 bus system. A typical distribution network is random in nature. The power consumption in each bus as well as PV location and rating is random. But the major problem is we don’t have idea which buses is most appropriate and which bus provide better Power Factor improvement, because the Power factor plays important role in grid system.In this paper our main focus is to find out the best location to connect the PV solar panel among 9 buses by the using of ETAP Software. With the help of ETAP Software we find a best location in IEEE -9 bus system which improve the buses Power Factor.The comparison of PV bus connected to different bus is analyzed with Single Line Diagram. All of these proposed schemes are simulated in ETAP software. There have been several cases considered and the results are presented in various examples to verify the proposals.