• Hitesh M. Karkar
• Dr. I. N. Trivedi
• R. P. Sukhdiya

In conventional grid, transmission and distribution losses is major problem today. So now a day important of microgrid is increased. Microgrid is operated in islanding and grid connected mode. In grid connected mode microgrid is connected to transmission system through Point of Common coupling (PCC). The main parameter of transmission line is inductance and capacitance. This paper presents voltage quality issues associated with inductance and capacitance, like excessive reactive power requirement for charging of transmission lines, voltage sag and increased THD in voltage at PCC when a non-linear load is connected to the system. As capacitor bank is switched on to improve the power factor. The grid tied system consists of a standalone inverter with battery. The AC output of the grid tied inverter is connected to the point of common coupling (PCC) through a power analyzer. An inductor is connected in series in the system to depict the effect of transmission line inductance present in a real power system. At PCC a capacitor bank is also connected through a multiple throw switch for power factor improvement. Voltage sag and THD analysis is find out through this hardware.

Microgrid, PCC, THD, Voltage Sag

"Impact Of Transmission Line Inductance And Capacitance On Voltage Quality At PCC In Microgrid", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 7, page no.125-132, July-2018, Available :http://www.jetir.org/papers/JETIR1807024.pdf

"Impact Of Transmission Line Inductance And Capacitance On Voltage Quality At PCC In Microgrid", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 7, page no. pp125-132, July-2018, Available at : http://www.jetir.org/papers/JETIR1807024.pdf