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 Systems and Batteries as a backup. For the load, the rector building, lecture building, hostel and mosque are used. The method of calculating efficiency values uses conventional methods. In the analysis of the efficiency of the use of electrical energy found the highest efficiency value when there is excess energy from the National Electricity Company and as an additional load used batteries to store the excess energy. Demonstrate that the efficiency of electrical energy in smart grid is not only influenced by dynamic loads but also by the addition of other sources of electrical energy. The fluctuations in the use of electric power it will cause variations in efficiency in the system. The highest average value of efficiency is obtained in the third condition of 98.582% where the system experiences excess energy on Saturdays and Sundays and the excess energy is stored on the battery. The addition of the network may be done to anticipate the excess and lack of electrical energy from one network.

Appropriateness analysis of implementing a smart grid system in campus buildings using the fuzzy method

“…Research that has been carried out by authors are regarding the power flow of the smart grid system in the Medan Area University campus building [10], optimization of the smart grid system in the Medan Area University campus building [11], and electrical energy efficiency with the smart grid system in the Medan Area University campus building [12]. The energy management system of the development of solar photovoltaic technology is a challenging task.…”

Design of an IoT based power monitoring system model for a grid connected solar PV

“…The paper completely ignores the power measurement systems and lacks an IoT-based platform. Maizana et al represents a design of smart grid system which uses the electrical energy sources through National grid, solar system and batteries as a backup [35]. The purpose of that model is to examine the efficiency of a smart grid system by influencing alternative sources.…”

Stability analysis of smart grid management system on campus building

“…Solar radiation is a source of unlimited energy, including renewable energy. Humans can process it into a source of electrical energy [1]. The processing of solar radiation into electrical energy is carried out through solar cells.…”