Operation algorithm of PV/BESS application considering demand response uncertainty in an independent microgrid system. Issue 1 (1st January 2017)

• Record Type: Journal Article
• Authors: Song, Sungyoon; Ko, Bokyung; Suh, Jaewan; Han, Changhee; Jang, Gilsoo
• Is Part Of: Journal of International Council on Electrical Engineering. Volume 7:Issue 1(2017)
• Page Start: 242
• Page End: 248
• Publication Date: 2017-01-01
• Subjects: PV/BESS -- Microgird -- EMS -- Monte Carlo simulation; Electrical engineering -- Periodicals; Electrical engineering; Periodicals; 621.3
• DOI: 10.1080/22348972.2017.1369927
• Languages: English
• ISSNs: 2233-5951

Abstract

Abstract: Various renewable energy sources, such as wind and solar photovoltaic (PV) cells, are now being used in power systems. Meanwhile, few new steam power plants and transmission lines are being constructed because of the environmental problems they cause. As an alternative, small-scale independent power systems with energy-storage systems such as microgrids are increasing. In a small microgrid system that is vulnerable to frequency variation, coordinating an optimized scheduling between the energy-storage system and renewable energy generation is important. However, considering the uncertainty of weather forecasting and uneven load patterns, several cases should be considered. In this paper, the operation algorithm of a stable PV/BESS system is proposed. This system contributes helps decide the output battery to design battery capacity as a contingency for unexpected situations in a microgrid system.