BATTERY ENERGY STORAGE SYSTEM UNTUK APLIKASI PEAK SHAVING PADA JARINGAN SISTEM TENAGA LISTRIK DISTRIBUSI WILAYAH JAWA TENGAH

• Main Author: Al Fikry, Hafizh
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/48721
• Institution: Institut Teknologi Bandung

Electricity load is increasing due to the increasing number of consumers. Increased load has an influence on electricity grid infrastructure planning that must be designed to be able to accommodate the maximum load of the system. To overcome the increase in load, one that can be used is an energy storage system (BESS) by charging energy during the off-peak period and discharge during the peak load period. This study takes the object of research on the distribution of electricity networks in the region of Central Java, especially in the main substation of the Kudus and Pekalongan. In this study there are data in the form of load power for 5 months on the electricity network distribution in the Central Java region. The load power data will be processed into an average value of 5 months. After obtaining the average load, then a load profile graph is made. In addition to the load power data, there are also parameter data on several types of batteries. Battery parameter data obtained will be processed to get the effect of BESS installation on the distribution system using SIMULINK function on Matlab so as to get the results in the form of power and energy from the installed batteries. After getting the results from Matlab then the calculation and analysis of economic feasibility will be carried out in the form of ROI, payback period, and NPV which will be compared with the peaker generator using Microsoft Office Excel application.The result of the BESS system that has been made is that it can provide a considerable advantage compared to using a peaker generator. Therefore, the BESS system is feasible to be applied.