Application Improvement of Voltage Profile by Photovoltaic Farm on Distribution System

This paper presents an application improvement of voltage profile by photovoltaic farm on distribution system. The improvement for the sag voltage is a factor in the efficiency of the power distribution system. Under technical constraints such as power flow and bus voltage limits. Modeling solution that uses the radius 69 bus distribution system with distributed generators (DG). It is therefore proposed in this paper to solve a solar power plant into the power distribution system problem based on a power flow algorithm. The results show that solar power plant can be improvement for voltage sag on distribution system.