Techno-economic Analysis Of Battery Energy Storage System in Grid-connected Photovoltaic (PV) System

Tee, J. Z., Tham, Z. W., Lim, L. H. I. , Yang, J. and Anaya-Lara, O. (2020) Techno-economic Analysis Of Battery Energy Storage System in Grid-connected Photovoltaic (PV) System. In: 37th European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC 2020), 7-11 Sep 2020, pp. 1643-1647. ISBN 3936338736 (doi: 10.4229/EUPVSEC20202020-5CV.4.27)

Abstract

Solar generation is a prominent source of renewable energy and a rooftop Photovoltaic (PV) system has been deployed in shipyard to generate electricity from the highest irradiance, which is in Tuas, West Region of Singapore. This is based on industrial rooftop PV system with bigger capacity of Battery Energy Storage System (BESS) in grid-connected PV system, is able to achieve greater cost saving for electrifying to load. This whole system is then modelled with simulation to demonstrate using discharging characteristics of the BESS under six different connection scenarios. The transient stability of PV with greater capacity of BESS can improve quality of the power flow to load when there is a sudden loss of power from PV. In addition, result shows that power quality will vary if there is more capacity in BESS integrated with PV.

• Item Type: Conference Proceedings
• Keywords: Large grid-connected PV systems, battery storage, system performance and economic analysis.
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Yang, Dr Jin and Tee, Jing Zhong and Lim, Dr Li Hong Idris
• Authors: Tee, J. Z., Tham, Z. W., Lim, L. H. I., Yang, J., and Anaya-Lara, O.
• Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
• College/School: College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering
• ISBN: 3936338736