Yoon, Minhan, and Seungmin Jung. “An Economic ESS Design Method Based on Wind System Capacity Factor for Island Power Grid”. International Journal of Engineering and Technology 7, no. 2.33 (June 8, 2018): 368–372. Accessed May 19, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/14188.