The Influence of Alternative Sources on The Efficiency of Smart Grid Systems on Campus Buildings

Abstract

This paper tells about a smart grid system. The system uses electrical energy sources through the National Electricity Company, PV Solar System and Battries as a backup. For the load, the rector building, lecture building, hostel and mosque are used. The use of smart grid systems is a good opportunity fir the future if electric energy resilience in the future. The design of smart grid systems that use electrical energy sources through the PLN (National Power Plant), PV Solar system and Battery as a backup can improve efficiency in the electricity grid. To ensure that the system in feasible, it is necessary to analyze the power flow in the system. The analysis is performed on each case contained in the network with Gauss-Seidel Method. The analysis shows that case I is the most optimal power supply from PLN and RE (Renewable Energy).